git.delta.rocks / unique-network / refs/commits / 9efdf3945665

difftreelog

Merge branch 'develop' into tests/require-await

Max Andreev2022-10-27parents: #9a3b012 #1c71798.patch.diff
in: master

91 files changed

modifiedCargo.lockdiffbeforeafterboth
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -746,7 +746,9 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
 dependencies = [
+ "lazy_static",
  "memchr",
+ "regex-automata",
 ]
 
 [[package]]
@@ -1055,6 +1057,16 @@
 ]
 
 [[package]]
+name = "concat-idents"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4b6f90860248d75014b7b103db8fee4f291c07bfb41306cdf77a0a5ab7a10d2f"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
 name = "concurrent-queue"
 version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1064,6 +1076,19 @@
 ]
 
 [[package]]
+name = "console"
+version = "0.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c050367d967ced717c04b65d8c619d863ef9292ce0c5760028655a2fb298718c"
+dependencies = [
+ "encode_unicode",
+ "lazy_static",
+ "libc",
+ "terminal_size",
+ "winapi",
+]
+
+[[package]]
 name = "const-oid"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1846,9 +1871,9 @@
 
 [[package]]
 name = "cxx"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f83d0ebf42c6eafb8d7c52f7e5f2d3003b89c7aa4fd2b79229209459a849af8"
+checksum = "19f39818dcfc97d45b03953c1292efc4e80954e1583c4aa770bac1383e2310a4"
 dependencies = [
  "cc",
  "cxxbridge-flags",
@@ -1858,9 +1883,9 @@
 
 [[package]]
 name = "cxx-build"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07d050484b55975889284352b0ffc2ecbda25c0c55978017c132b29ba0818a86"
+checksum = "3e580d70777c116df50c390d1211993f62d40302881e54d4b79727acb83d0199"
 dependencies = [
  "cc",
  "codespan-reporting",
@@ -1873,15 +1898,15 @@
 
 [[package]]
 name = "cxxbridge-flags"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d2199b00553eda8012dfec8d3b1c75fce747cf27c169a270b3b99e3448ab78"
+checksum = "56a46460b88d1cec95112c8c363f0e2c39afdb237f60583b0b36343bf627ea9c"
 
 [[package]]
 name = "cxxbridge-macro"
-version = "1.0.79"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcb67a6de1f602736dd7eaead0080cf3435df806c61b24b13328db128c58868f"
+checksum = "747b608fecf06b0d72d440f27acc99288207324b793be2c17991839f3d4995ea"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2140,6 +2165,12 @@
 ]
 
 [[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
+[[package]]
 name = "enum-as-inner"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2302,6 +2333,7 @@
 name = "evm-coder"
 version = "0.1.3"
 dependencies = [
+ "concat-idents",
  "ethereum",
  "evm-coder-procedural",
  "evm-core",
@@ -2310,6 +2342,7 @@
  "hex-literal",
  "impl-trait-for-tuples",
  "primitive-types",
+ "similar-asserts",
  "sp-std",
 ]
 
@@ -3528,9 +3561,9 @@
 
 [[package]]
 name = "iana-time-zone-haiku"
-version = "0.1.1"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
+checksum = "fde6edd6cef363e9359ed3c98ba64590ba9eecba2293eb5a723ab32aee8926aa"
 dependencies = [
  "cxx",
  "cxx-build",
@@ -5345,12 +5378,14 @@
  "pallet-structure",
  "pallet-sudo",
  "pallet-template-transaction-payment",
+ "pallet-test-utils",
  "pallet-timestamp",
  "pallet-transaction-payment",
  "pallet-transaction-payment-rpc-runtime-api",
  "pallet-treasury",
  "pallet-unique",
  "pallet-unique-scheduler",
+ "pallet-unique-scheduler-v2",
  "pallet-xcm",
  "parachain-info",
  "parity-scale-codec 3.2.1",
@@ -5792,7 +5827,7 @@
 
 [[package]]
 name = "pallet-common"
-version = "0.1.8"
+version = "0.1.9"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6325,7 +6360,7 @@
 
 [[package]]
 name = "pallet-nonfungible"
-version = "0.1.5"
+version = "0.1.6"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6447,7 +6482,7 @@
 
 [[package]]
 name = "pallet-refungible"
-version = "0.2.4"
+version = "0.2.5"
 dependencies = [
  "derivative",
  "ethereum",
@@ -6669,6 +6704,17 @@
 ]
 
 [[package]]
+name = "pallet-test-utils"
+version = "0.1.0"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "pallet-unique-scheduler-v2",
+ "parity-scale-codec 3.2.1",
+ "scale-info",
+]
+
+[[package]]
 name = "pallet-timestamp"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.30#a3ed0119c45cdd0d571ad34e5b3ee7518c8cef8d"
@@ -6766,7 +6812,7 @@
 
 [[package]]
 name = "pallet-unique"
-version = "0.2.0"
+version = "0.2.1"
 dependencies = [
  "ethereum",
  "evm-coder",
@@ -6808,6 +6854,24 @@
 ]
 
 [[package]]
+name = "pallet-unique-scheduler-v2"
+version = "0.1.0"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "log",
+ "pallet-preimage",
+ "parity-scale-codec 3.2.1",
+ "scale-info",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "substrate-test-utils",
+]
+
+[[package]]
 name = "pallet-utility"
 version = "4.0.0-dev"
 source = "git+https://github.com/paritytech/substrate?branch=polkadot-v0.9.30#a3ed0119c45cdd0d571ad34e5b3ee7518c8cef8d"
@@ -10741,9 +10805,9 @@
 
 [[package]]
 name = "serde_json"
-version = "1.0.87"
+version = "1.0.86"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ce777b7b150d76b9cf60d28b55f5847135a003f7d7350c6be7a773508ce7d45"
+checksum = "41feea4228a6f1cd09ec7a3593a682276702cd67b5273544757dae23c096f074"
 dependencies = [
  "itoa",
  "ryu",
@@ -10886,6 +10950,26 @@
 ]
 
 [[package]]
+name = "similar"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "62ac7f900db32bf3fd12e0117dd3dc4da74bc52ebaac97f39668446d89694803"
+dependencies = [
+ "bstr",
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "similar-asserts"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bbf644ad016b75129f01a34a355dcb8d66a5bc803e417c7a77cc5d5ee9fa0f18"
+dependencies = [
+ "console",
+ "similar",
+]
+
+[[package]]
 name = "slab"
 version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -12002,9 +12086,9 @@
 
 [[package]]
 name = "syn"
-version = "1.0.103"
+version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
+checksum = "3fcd952facd492f9be3ef0d0b7032a6e442ee9b361d4acc2b1d0c4aaa5f613a1"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -12080,6 +12164,16 @@
 ]
 
 [[package]]
+name = "terminal_size"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633c1a546cee861a1a6d0dc69ebeca693bf4296661ba7852b9d21d159e0506df"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
+[[package]]
 name = "test-runtime-constants"
 version = "0.9.30"
 source = "git+https://github.com/paritytech/polkadot?branch=release-v0.9.30#064536093f5ff70d867f4bbce8d4c41a406d317a"
@@ -12660,6 +12754,12 @@
 ]
 
 [[package]]
+name = "unicode-segmentation"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fdbf052a0783de01e944a6ce7a8cb939e295b1e7be835a1112c3b9a7f047a5a"
+
+[[package]]
 name = "unicode-width"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
modifiedCargo.tomldiffbeforeafterboth
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@
     'runtime/tests',
 ]
 default-members = ['node/*', 'runtime/opal']
+
 [profile.release]
 panic = 'unwind'
 
modifiedclient/rpc/src/lib.rsdiffbeforeafterboth
--- a/client/rpc/src/lib.rs
+++ b/client/rpc/src/lib.rs
@@ -557,7 +557,10 @@
 	pass_method!(allowlist(collection: CollectionId) -> Vec<CrossAccountId>, unique_api);
 	pass_method!(allowed(collection: CollectionId, user: CrossAccountId) -> bool, unique_api);
 	pass_method!(last_token_id(collection: CollectionId) -> TokenId, unique_api);
-	pass_method!(collection_by_id(collection: CollectionId) -> Option<RpcCollection<AccountId>>, unique_api);
+	pass_method!(
+		collection_by_id(collection: CollectionId) -> Option<RpcCollection<AccountId>>, unique_api;
+		changed_in 3, collection_by_id_before_version_3(collection) => |value| value.map(|coll| coll.into())
+	);
 	pass_method!(collection_stats() -> CollectionStats, unique_api);
 	pass_method!(next_sponsored(collection: CollectionId, account: CrossAccountId, token: TokenId) -> Option<u64>, unique_api);
 	pass_method!(effective_collection_limits(collection_id: CollectionId) -> Option<CollectionLimits>, unique_api);
modifiedcrates/evm-coder/Cargo.tomldiffbeforeafterboth
--- a/crates/evm-coder/Cargo.toml
+++ b/crates/evm-coder/Cargo.toml
@@ -14,7 +14,7 @@
 sp-std = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
 frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
 # Error types for execution
-evm-core = { default-features = false , git = "https://github.com/uniquenetwork/evm", branch = "unique-polkadot-v0.9.30" }
+evm-core = { default-features = false, git = "https://github.com/uniquenetwork/evm", branch = "unique-polkadot-v0.9.30" }
 # We have tuple-heavy code in solidity.rs
 impl-trait-for-tuples = "0.2.2"
 
@@ -22,7 +22,14 @@
 # We want to assert some large binary blobs equality in tests
 hex = "0.4.3"
 hex-literal = "0.3.4"
+similar-asserts = "1.4.2"
+concat-idents = "1.1.3"
 
 [features]
 default = ["std"]
-std = ["ethereum/std", "primitive-types/std", "evm-core/std", "frame-support/std"]
+std = [
+    "ethereum/std",
+    "primitive-types/std",
+    "evm-core/std",
+    "frame-support/std",
+]
modifiedcrates/evm-coder/src/abi.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/abi.rs
+++ b/crates/evm-coder/src/abi.rs
@@ -25,14 +25,18 @@
 
 use crate::{
 	execution::{Error, ResultWithPostInfo, WithPostDispatchInfo},
-	types::{string, self},
+	types::*,
 };
 use crate::execution::Result;
 
 const ABI_ALIGNMENT: usize = 32;
 
 trait TypeHelper {
+	/// Is type dynamic sized.
 	fn is_dynamic() -> bool;
+
+	/// Size for type aligned to [`ABI_ALIGNMENT`].
+	fn size() -> usize;
 }
 
 /// View into RLP data, which provides method to read typed items from it
@@ -52,7 +56,7 @@
 		}
 	}
 	/// Start reading RLP buffer, parsing first 4 bytes as selector
-	pub fn new_call(buf: &'i [u8]) -> Result<(types::bytes4, Self)> {
+	pub fn new_call(buf: &'i [u8]) -> Result<(bytes4, Self)> {
 		if buf.len() < 4 {
 			return Err(Error::Error(ExitError::OutOfOffset));
 		}
@@ -218,12 +222,21 @@
 	static_part: Vec<u8>,
 	dynamic_part: Vec<(usize, AbiWriter)>,
 	had_call: bool,
+	is_dynamic: bool,
 }
 impl AbiWriter {
 	/// Initialize internal buffers for output data, assuming no padding required
 	pub fn new() -> Self {
 		Self::default()
 	}
+
+	/// Initialize internal buffers with data size
+	pub fn new_dynamic(is_dynamic: bool) -> Self {
+		Self {
+			is_dynamic,
+			..Default::default()
+		}
+	}
 	/// Initialize internal buffers, inserting method selector at beginning
 	pub fn new_call(method_id: u32) -> Self {
 		let mut val = Self::new();
@@ -239,11 +252,11 @@
 		self.static_part.extend(block);
 	}
 
-	fn write_padright(&mut self, bytes: &[u8]) {
-		assert!(bytes.len() <= ABI_ALIGNMENT);
-		self.static_part.extend(bytes);
+	fn write_padright(&mut self, block: &[u8]) {
+		assert!(block.len() <= ABI_ALIGNMENT);
+		self.static_part.extend(block);
 		self.static_part
-			.extend(&[0; ABI_ALIGNMENT][0..ABI_ALIGNMENT - bytes.len()]);
+			.extend(&[0; ABI_ALIGNMENT][0..ABI_ALIGNMENT - block.len()]);
 	}
 
 	/// Write [`H160`] to end of buffer
@@ -313,12 +326,14 @@
 	/// Finish writer, concatenating all internal buffers
 	pub fn finish(mut self) -> Vec<u8> {
 		for (static_offset, part) in self.dynamic_part {
-			let part_offset = self.static_part.len() - if self.had_call { 4 } else { 0 };
+			let part_offset = self.static_part.len()
+				- if self.had_call { 4 } else { 0 }
+				- if self.is_dynamic { ABI_ALIGNMENT } else { 0 };
 
 			let encoded_dynamic_offset = usize::to_be_bytes(part_offset);
-			self.static_part[static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len()
-				..static_offset + ABI_ALIGNMENT]
-				.copy_from_slice(&encoded_dynamic_offset);
+			let start = static_offset + ABI_ALIGNMENT - encoded_dynamic_offset.len();
+			let stop = static_offset + ABI_ALIGNMENT;
+			self.static_part[start..stop].copy_from_slice(&encoded_dynamic_offset);
 			self.static_part.extend(part.finish())
 		}
 		self.static_part
@@ -333,9 +348,6 @@
 pub trait AbiRead<T> {
 	/// Read item from current position, advanding decoder
 	fn abi_read(&mut self) -> Result<T>;
-
-	/// Size for type aligned to [`ABI_ALIGNMENT`].
-	fn size() -> usize;
 }
 
 macro_rules! impl_abi_readable {
@@ -344,29 +356,43 @@
 			fn is_dynamic() -> bool {
 				$dynamic
 			}
+
+			fn size() -> usize {
+				ABI_ALIGNMENT
+			}
 		}
 		impl AbiRead<$ty> for AbiReader<'_> {
 			fn abi_read(&mut self) -> Result<$ty> {
 				self.$method()
-			}
-
-			fn size() -> usize {
-				ABI_ALIGNMENT
 			}
 		}
 	};
 }
 
-impl_abi_readable!(u8, uint8, false);
-impl_abi_readable!(u32, uint32, false);
-impl_abi_readable!(u64, uint64, false);
-impl_abi_readable!(u128, uint128, false);
-impl_abi_readable!(U256, uint256, false);
-impl_abi_readable!([u8; 4], bytes4, false);
-impl_abi_readable!(H160, address, false);
-impl_abi_readable!(Vec<u8>, bytes, true);
-impl_abi_readable!(bool, bool, true);
+impl_abi_readable!(bool, bool, false);
+impl_abi_readable!(uint8, uint8, false);
+impl_abi_readable!(uint32, uint32, false);
+impl_abi_readable!(uint64, uint64, false);
+impl_abi_readable!(uint128, uint128, false);
+impl_abi_readable!(uint256, uint256, false);
+impl_abi_readable!(bytes4, bytes4, false);
+impl_abi_readable!(address, address, false);
 impl_abi_readable!(string, string, true);
+// impl_abi_readable!(bytes, bytes, true);
+
+impl TypeHelper for bytes {
+	fn is_dynamic() -> bool {
+		true
+	}
+	fn size() -> usize {
+		ABI_ALIGNMENT
+	}
+}
+impl AbiRead<bytes> for AbiReader<'_> {
+	fn abi_read(&mut self) -> Result<bytes> {
+		Ok(bytes(self.bytes()?))
+	}
+}
 
 mod sealed {
 	/// Not all types can be placed in vec, i.e `Vec<u8>` is restricted, `bytes` should be used instead
@@ -390,22 +416,27 @@
 			out.push(<Self as AbiRead<R>>::abi_read(&mut sub)?);
 		}
 		Ok(out)
-	}
-
-	fn size() -> usize {
-		ABI_ALIGNMENT
 	}
 }
 
 macro_rules! impl_tuples {
 	($($ident:ident)+) => {
-		impl<$($ident: TypeHelper,)+> TypeHelper for ($($ident,)+) {
+		impl<$($ident: TypeHelper,)+> TypeHelper for ($($ident,)+)
+		where
+			$(
+				$ident: TypeHelper,
+			)+
+		{
 			fn is_dynamic() -> bool {
 				false
 				$(
 					|| <$ident>::is_dynamic()
 				)*
 			}
+
+			fn size() -> usize {
+				0 $(+ <$ident>::size())+
+			}
 		}
 		impl<$($ident),+> sealed::CanBePlacedInVec for ($($ident,)+) {}
 		impl<$($ident),+> AbiRead<($($ident,)+)> for AbiReader<'_>
@@ -416,25 +447,27 @@
 			($($ident,)+): TypeHelper,
 		{
 			fn abi_read(&mut self) -> Result<($($ident,)+)> {
-				let size = if !<($($ident,)+)>::is_dynamic() { Some(<Self as AbiRead<($($ident,)+)>>::size()) } else { None };
+				let size = if !<($($ident,)+)>::is_dynamic() { Some(<($($ident,)+)>::size()) } else { None };
 				let mut subresult = self.subresult(size)?;
 				Ok((
 					$(<Self as AbiRead<$ident>>::abi_read(&mut subresult)?,)+
 				))
-			}
-
-			fn size() -> usize {
-				0 $(+ <AbiReader<'_> as AbiRead<$ident>>::size())+
 			}
 		}
 		#[allow(non_snake_case)]
-		impl<$($ident),+> AbiWrite for &($($ident,)+)
+		impl<$($ident),+> AbiWrite for ($($ident,)+)
 		where
 			$($ident: AbiWrite,)+
 		{
 			fn abi_write(&self, writer: &mut AbiWriter) {
 				let ($($ident,)+) = self;
-				$($ident.abi_write(writer);)+
+				if writer.is_dynamic {
+					let mut sub = AbiWriter::new();
+					$($ident.abi_write(&mut sub);)+
+					writer.write_subresult(sub);
+				} else {
+					$($ident.abi_write(writer);)+
+				}
 			}
 		}
 	};
@@ -505,14 +538,35 @@
 impl_abi_writeable!(H160, address);
 impl_abi_writeable!(bool, bool);
 impl_abi_writeable!(&str, string);
-impl AbiWrite for &string {
+
+impl AbiWrite for string {
 	fn abi_write(&self, writer: &mut AbiWriter) {
 		writer.string(self)
 	}
 }
-impl AbiWrite for &Vec<u8> {
+
+impl AbiWrite for bytes {
+	fn abi_write(&self, writer: &mut AbiWriter) {
+		writer.bytes(self.0.as_slice())
+	}
+}
+
+impl<T: AbiWrite + TypeHelper> AbiWrite for Vec<T> {
 	fn abi_write(&self, writer: &mut AbiWriter) {
-		writer.bytes(self)
+		let is_dynamic = T::is_dynamic();
+		let mut sub = if is_dynamic {
+			AbiWriter::new_dynamic(is_dynamic)
+		} else {
+			AbiWriter::new()
+		};
+
+		// Write items count
+		(self.len() as u32).abi_write(&mut sub);
+
+		for item in self {
+			item.abi_write(&mut sub);
+		}
+		writer.write_subresult(sub);
 	}
 }
 
@@ -556,13 +610,145 @@
 #[cfg(test)]
 pub mod test {
 	use crate::{
-		abi::AbiRead,
-		types::{string, uint256},
+		abi::{AbiRead, AbiWrite},
+		types::*,
 	};
 
 	use super::{AbiReader, AbiWriter};
 	use hex_literal::hex;
+	use primitive_types::{H160, U256};
+	use concat_idents::concat_idents;
+
+	macro_rules! test_impl {
+		($name:ident, $type:ty, $function_identifier:expr, $decoded_data:expr, $encoded_data:expr) => {
+			concat_idents!(test_name = encode_decode_, $name {
+				#[test]
+				fn test_name() {
+					let function_identifier: u32 = $function_identifier;
+					let decoded_data = $decoded_data;
+					let encoded_data = $encoded_data;
+
+					let (call, mut decoder) = AbiReader::new_call(encoded_data).unwrap();
+					assert_eq!(call, u32::to_be_bytes(function_identifier));
+					let data = <AbiReader<'_> as AbiRead<$type>>::abi_read(&mut decoder).unwrap();
+					assert_eq!(data, decoded_data);
+
+					let mut writer = AbiWriter::new_call(function_identifier);
+					decoded_data.abi_write(&mut writer);
+					let ed = writer.finish();
+					similar_asserts::assert_eq!(encoded_data, ed.as_slice());
+				}
+			});
+		};
+	}
+
+	macro_rules! test_impl_uint {
+		($type:ident) => {
+			test_impl!(
+				$type,
+				$type,
+				0xdeadbeef,
+				255 as $type,
+				&hex!(
+					"
+						deadbeef
+						00000000000000000000000000000000000000000000000000000000000000ff
+					"
+				)
+			);
+		};
+	}
+
+	test_impl_uint!(uint8);
+	test_impl_uint!(uint32);
+	test_impl_uint!(uint128);
+
+	test_impl!(
+		uint256,
+		uint256,
+		0xdeadbeef,
+		U256([255, 0, 0, 0]),
+		&hex!(
+			"
+				deadbeef
+				00000000000000000000000000000000000000000000000000000000000000ff
+			"
+		)
+	);
+
+	test_impl!(
+		vec_tuple_address_uint256,
+		Vec<(address, uint256)>,
+		0x1ACF2D55,
+		vec![
+			(
+				H160(hex!("2D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC")),
+				U256([10, 0, 0, 0]),
+			),
+			(
+				H160(hex!("AB8E3D9134955566483B11E6825C9223B6737B10")),
+				U256([20, 0, 0, 0]),
+			),
+			(
+				H160(hex!("8C582BDF2953046705FC56F189385255EFC1BE18")),
+				U256([30, 0, 0, 0]),
+			),
+		],
+		&hex!(
+			"
+				1ACF2D55
+				0000000000000000000000000000000000000000000000000000000000000020 // offset of (address, uint256)[]
+				0000000000000000000000000000000000000000000000000000000000000003 // length of (address, uint256)[]
+	
+				0000000000000000000000002D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC // address
+				000000000000000000000000000000000000000000000000000000000000000A // uint256
+	
+				000000000000000000000000AB8E3D9134955566483B11E6825C9223B6737B10 // address
+				0000000000000000000000000000000000000000000000000000000000000014 // uint256
+	
+				0000000000000000000000008C582BDF2953046705FC56F189385255EFC1BE18 // address
+				000000000000000000000000000000000000000000000000000000000000001E // uint256
+			"
+		)
+	);
+
+	test_impl!(
+		vec_tuple_uint256_string,
+		Vec<(uint256, string)>,
+		0xdeadbeef,
+		vec![
+			(1.into(), "Test URI 0".to_string()),
+			(11.into(), "Test URI 1".to_string()),
+			(12.into(), "Test URI 2".to_string()),
+		],
+		&hex!(
+			"
+				deadbeef
+				0000000000000000000000000000000000000000000000000000000000000020 // offset of (uint256, string)[]
+				0000000000000000000000000000000000000000000000000000000000000003 // length of (uint256, string)[]
+
+				0000000000000000000000000000000000000000000000000000000000000060 // offset of first elem
+				00000000000000000000000000000000000000000000000000000000000000e0 // offset of second elem
+				0000000000000000000000000000000000000000000000000000000000000160 // offset of third elem
+
+				0000000000000000000000000000000000000000000000000000000000000001 // first token id?   					#60
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203000000000000000000000000000000000000000000000 // string
+
+				000000000000000000000000000000000000000000000000000000000000000b // second token id? Why ==11?			#e0
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203100000000000000000000000000000000000000000000 // string
 
+				000000000000000000000000000000000000000000000000000000000000000c // third token id?  Why ==12?			#160
+				0000000000000000000000000000000000000000000000000000000000000040 // offset of string
+				000000000000000000000000000000000000000000000000000000000000000a // size of string
+				5465737420555249203200000000000000000000000000000000000000000000 // string
+			"
+		)
+	);
+
 	#[test]
 	fn dynamic_after_static() {
 		let mut encoder = AbiWriter::new();
@@ -609,8 +795,17 @@
 	}
 
 	#[test]
-	fn mint_bulk() {
-		let (call, mut decoder) = AbiReader::new_call(&hex!(
+	fn parse_vec_with_dynamic_type() {
+		let decoded_data = (
+			0x36543006,
+			vec![
+				(1.into(), "Test URI 0".to_string()),
+				(11.into(), "Test URI 1".to_string()),
+				(12.into(), "Test URI 2".to_string()),
+			],
+		);
+
+		let encoded_data = &hex!(
 			"
 				36543006
 				00000000000000000000000053744e6da587ba10b32a2554d2efdcd985bc27a3 // address
@@ -636,64 +831,19 @@
 				000000000000000000000000000000000000000000000000000000000000000a // size of string
 				5465737420555249203200000000000000000000000000000000000000000000 // string
 			"
-		))
-		.unwrap();
-		assert_eq!(call, u32::to_be_bytes(0x36543006));
-		let _ = decoder.address().unwrap();
+		);
+
+		let (call, mut decoder) = AbiReader::new_call(encoded_data).unwrap();
+		assert_eq!(call, u32::to_be_bytes(decoded_data.0));
+		let address = decoder.address().unwrap();
 		let data =
 			<AbiReader<'_> as AbiRead<Vec<(uint256, string)>>>::abi_read(&mut decoder).unwrap();
-		assert_eq!(
-			data,
-			vec![
-				(1.into(), "Test URI 0".to_string()),
-				(11.into(), "Test URI 1".to_string()),
-				(12.into(), "Test URI 2".to_string())
-			]
-		);
-	}
+		assert_eq!(data, decoded_data.1);
 
-	#[test]
-	fn parse_vec_with_simple_type() {
-		use crate::types::address;
-		use primitive_types::{H160, U256};
-
-		let (call, mut decoder) = AbiReader::new_call(&hex!(
-			"
-				1ACF2D55
-				0000000000000000000000000000000000000000000000000000000000000020 // offset of (address, uint256)[]
-				0000000000000000000000000000000000000000000000000000000000000003 // length of (address, uint256)[]
-
-				0000000000000000000000002D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC // address
-				000000000000000000000000000000000000000000000000000000000000000A // uint256
-
-				000000000000000000000000AB8E3D9134955566483B11E6825C9223B6737B10 // address
-				0000000000000000000000000000000000000000000000000000000000000014 // uint256
-
-				0000000000000000000000008C582BDF2953046705FC56F189385255EFC1BE18 // address
-				000000000000000000000000000000000000000000000000000000000000001E // uint256
-			"
-		))
-		.unwrap();
-		assert_eq!(call, u32::to_be_bytes(0x1ACF2D55));
-		let data =
-			<AbiReader<'_> as AbiRead<Vec<(address, uint256)>>>::abi_read(&mut decoder).unwrap();
-		assert_eq!(data.len(), 3);
-		assert_eq!(
-			data,
-			vec![
-				(
-					H160(hex!("2D2FF76104B7BACB2E8F6731D5BFC184EBECDDBC")),
-					U256([10, 0, 0, 0])
-				),
-				(
-					H160(hex!("AB8E3D9134955566483B11E6825C9223B6737B10")),
-					U256([20, 0, 0, 0])
-				),
-				(
-					H160(hex!("8C582BDF2953046705FC56F189385255EFC1BE18")),
-					U256([30, 0, 0, 0])
-				),
-			]
-		);
+		let mut writer = AbiWriter::new_call(decoded_data.0);
+		address.abi_write(&mut writer);
+		decoded_data.1.abi_write(&mut writer);
+		let ed = writer.finish();
+		similar_asserts::assert_eq!(encoded_data, ed.as_slice());
 	}
 }
modifiedcrates/evm-coder/src/lib.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/lib.rs
+++ b/crates/evm-coder/src/lib.rs
@@ -133,8 +133,10 @@
 	pub type string = ::alloc::string::String;
 	#[cfg(feature = "std")]
 	pub type string = ::std::string::String;
-	pub type bytes = Vec<u8>;
 
+	#[derive(Default, Debug)]
+	pub struct bytes(pub Vec<u8>);
+
 	/// Solidity doesn't have `void` type, however we have special implementation
 	/// for empty tuple return type
 	pub type void = ();
@@ -157,6 +159,30 @@
 		/// and there is no `receiver()` function defined.
 		pub value: U256,
 	}
+
+	impl From<Vec<u8>> for bytes {
+		fn from(src: Vec<u8>) -> Self {
+			Self(src)
+		}
+	}
+
+	impl Into<Vec<u8>> for bytes {
+		fn into(self) -> Vec<u8> {
+			self.0
+		}
+	}
+
+	impl bytes {
+		#[must_use]
+		pub fn len(&self) -> usize {
+			self.0.len()
+		}
+
+		#[must_use]
+		pub fn is_empty(&self) -> bool {
+			self.len() == 0
+		}
+	}
 }
 
 /// Parseable EVM call, this trait should be implemented with [`solidity_interface`] macro
modifiedcrates/evm-coder/src/solidity.rsdiffbeforeafterboth
--- a/crates/evm-coder/src/solidity.rs
+++ b/crates/evm-coder/src/solidity.rs
@@ -154,8 +154,10 @@
 	fn is_simple() -> bool {
 		false
 	}
-	fn solidity_default(writer: &mut impl fmt::Write, _tc: &TypeCollector) -> fmt::Result {
-		write!(writer, "[]")
+	fn solidity_default(writer: &mut impl fmt::Write, tc: &TypeCollector) -> fmt::Result {
+		write!(writer, "new ")?;
+		T::solidity_name(writer, tc)?;
+		write!(writer, "[](0)")
 	}
 }
 
modifiednode/cli/src/command.rsdiffbeforeafterboth
--- a/node/cli/src/command.rs
+++ b/node/cli/src/command.rs
@@ -33,12 +33,12 @@
 // limitations under the License.
 
 use crate::{
-	chain_spec::{
-		self, RuntimeId, RuntimeIdentification, ServiceId, ServiceIdentification, default_runtime,
-	},
+	chain_spec::{self, RuntimeId, RuntimeIdentification, ServiceId, ServiceIdentification},
 	cli::{Cli, RelayChainCli, Subcommand},
 	service::{new_partial, start_node, start_dev_node},
 };
+#[cfg(feature = "runtime-benchmarks")]
+use crate::chain_spec::default_runtime;
 
 #[cfg(feature = "unique-runtime")]
 use crate::service::UniqueRuntimeExecutor;
@@ -46,7 +46,10 @@
 #[cfg(feature = "quartz-runtime")]
 use crate::service::QuartzRuntimeExecutor;
 
-use crate::service::{OpalRuntimeExecutor, DefaultRuntimeExecutor};
+use crate::service::OpalRuntimeExecutor;
+
+#[cfg(feature = "runtime-benchmarks")]
+use crate::service::DefaultRuntimeExecutor;
 
 use codec::Encode;
 use cumulus_primitives_core::ParaId;
modifiednode/cli/src/service.rsdiffbeforeafterboth
--- a/node/cli/src/service.rs
+++ b/node/cli/src/service.rs
@@ -46,7 +46,6 @@
 use cumulus_relay_chain_rpc_interface::{RelayChainRpcInterface, create_client_and_start_worker};
 
 // Substrate Imports
-use sc_client_api::ExecutorProvider;
 use sc_executor::NativeElseWasmExecutor;
 use sc_executor::NativeExecutionDispatch;
 use sc_network::{NetworkService, NetworkBlock};
@@ -84,13 +83,21 @@
 /// Opal native executor instance.
 pub struct OpalRuntimeExecutor;
 
-#[cfg(feature = "unique-runtime")]
+#[cfg(all(feature = "unique-runtime", feature = "runtime-benchmarks"))]
 pub type DefaultRuntimeExecutor = UniqueRuntimeExecutor;
 
-#[cfg(all(not(feature = "unique-runtime"), feature = "quartz-runtime"))]
+#[cfg(all(
+	not(feature = "unique-runtime"),
+	feature = "quartz-runtime",
+	feature = "runtime-benchmarks"
+))]
 pub type DefaultRuntimeExecutor = QuartzRuntimeExecutor;
 
-#[cfg(all(not(feature = "unique-runtime"), not(feature = "quartz-runtime")))]
+#[cfg(all(
+	not(feature = "unique-runtime"),
+	not(feature = "quartz-runtime"),
+	feature = "runtime-benchmarks"
+))]
 pub type DefaultRuntimeExecutor = OpalRuntimeExecutor;
 
 #[cfg(feature = "unique-runtime")]
modifiedpallets/common/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/common/CHANGELOG.md
+++ b/pallets/common/CHANGELOG.md
@@ -2,29 +2,37 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.1.9] - 2022-10-13
+
+## Added
+
+- EVM event for `destroy_collection`.
+
 ## [0.1.8] - 2022-08-24
 
 ## Added
- - Eth methods for collection
-    + set_collection_sponsor_substrate
-    + has_collection_pending_sponsor
-    + remove_collection_sponsor
-    + get_collection_sponsor
+
+- Eth methods for collection
+  - set_collection_sponsor_substrate
+  - has_collection_pending_sponsor
+  - remove_collection_sponsor
+  - get_collection_sponsor
 - Add convert function from `uint256` to `CrossAccountId`.
 
 ## [0.1.7] - 2022-08-19
 
 ### Added
 
- - Add convert funtion from `CrossAccountId` to eth `uint256`.
+- Add convert funtion from `CrossAccountId` to eth `uint256`.
 
- 
 ## [0.1.6] - 2022-08-16
 
 ### Added
--   New Ethereum API methods: changeOwner, changeOwner(Substrate) and verifyOwnerOrAdmin(Substrate).
 
+- New Ethereum API methods: changeOwner, changeOwner(Substrate) and verifyOwnerOrAdmin(Substrate).
+
 <!-- bureaucrate goes here -->
+
 ## [v0.1.5] 2022-08-16
 
 ### Other changes
@@ -45,19 +53,21 @@
 - build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [0.1.3] - 2022-07-25
+
 ### Add
--   Some static property keys and values.
 
+- Some static property keys and values.
+
 ## [0.1.2] - 2022-07-20
 
 ### Fixed
 
--   Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid
-    mutability modifiers, causing invalid stub/abi generation.
+- Some methods in `#[solidity_interface]` for `CollectionHandle` had invalid
+  mutability modifiers, causing invalid stub/abi generation.
 
 ## [0.1.1] - 2022-07-14
 
 ### Added
 
- - Implementation of RPC method `token_owners` returning 10 owners in no particular order.
-    This was an internal request to improve the web interface and support fractionalization event.
+- Implementation of RPC method `token_owners` returning 10 owners in no particular order.
+  This was an internal request to improve the web interface and support fractionalization event.
modifiedpallets/common/Cargo.tomldiffbeforeafterboth
--- a/pallets/common/Cargo.toml
+++ b/pallets/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-common"
-version = "0.1.8"
+version = "0.1.9"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/common/src/erc.rsdiffbeforeafterboth
--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -34,8 +34,8 @@
 use crate::{
 	Pallet, CollectionHandle, Config, CollectionProperties, SelfWeightOf,
 	eth::{
-		convert_cross_account_to_uint256, convert_uint256_to_cross_account,
-		convert_cross_account_to_tuple,
+		convert_cross_account_to_uint256, convert_cross_account_to_tuple,
+		convert_tuple_to_cross_account,
 	},
 	weights::WeightInfo,
 };
@@ -53,6 +53,12 @@
 		#[indexed]
 		collection_id: address,
 	},
+	/// The collection has been destroyed.
+	CollectionDestroyed {
+		/// Collection ID.
+		#[indexed]
+		collection_id: address,
+	},
 }
 
 /// Does not always represent a full collection, for RFT it is either
@@ -85,19 +91,45 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too large")?;
-		let value = value.try_into().map_err(|_| "value too large")?;
+		let value = value.0.try_into().map_err(|_| "value too large")?;
 
 		<Pallet<T>>::set_collection_property(self, &caller, Property { key, value })
 			.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	#[weight(<SelfWeightOf<T>>::set_collection_properties(properties.len() as u32))]
+	fn set_collection_properties(
+		&mut self,
+		caller: caller,
+		properties: Vec<(string, bytes)>,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_collection_properties(self, &caller, properties)
+			.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
 	#[weight(<SelfWeightOf<T>>::delete_collection_properties(1))]
 	fn delete_collection_property(&mut self, caller: caller, key: string) -> Result<()> {
-		self.consume_store_reads_and_writes(1, 1)?;
-
 		let caller = T::CrossAccountId::from_eth(caller);
 		let key = <Vec<u8>>::from(key)
 			.try_into()
@@ -106,6 +138,24 @@
 		<Pallet<T>>::delete_collection_property(self, &caller, key).map_err(dispatch_to_evm::<T>)
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	#[weight(<SelfWeightOf<T>>::delete_collection_properties(keys.len() as u32))]
+	fn delete_collection_properties(&mut self, caller: caller, keys: Vec<string>) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let keys = keys
+			.into_iter()
+			.map(|key| {
+				<Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::delete_collection_properties(self, &caller, keys).map_err(dispatch_to_evm::<T>)
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -117,12 +167,44 @@
 			.try_into()
 			.map_err(|_| "key too large")?;
 
-		let props = <CollectionProperties<T>>::get(self.id);
+		let props = CollectionProperties::<T>::get(self.id);
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(bytes(prop.to_vec()))
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	fn collection_properties(&self, keys: Vec<string>) -> Result<Vec<(string, bytes)>> {
+		let keys = keys
+			.into_iter()
+			.map(|key| {
+				<Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| Error::Revert("key too large".into()))
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		let properties = Pallet::<T>::filter_collection_properties(
+			self.id,
+			if keys.is_empty() { None } else { Some(keys) },
+		)
+		.map_err(dispatch_to_evm::<T>)?;
+
+		let properties = properties
+			.into_iter()
+			.map(|p| {
+				let key =
+					string::from_utf8(p.key.into()).map_err(|e| Error::Revert(format!("{}", e)))?;
+				let value = bytes(p.value.to_vec());
+				Ok((key, value))
+			})
+			.collect::<Result<Vec<_>>>()?;
+		Ok(properties)
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -139,26 +221,25 @@
 		save(self)
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Set the substrate sponsor of the collection.
-	// ///
-	// /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
-	// ///
-	// /// @param sponsor Substrate address of the sponsor from whose account funds will be debited for operations with the contract.
-	// fn set_collection_sponsor_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	sponsor: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_reads_and_writes(1, 1)?;
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	fn set_collection_sponsor_cross(
+		&mut self,
+		caller: caller,
+		sponsor: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_reads_and_writes(1, 1)?;
 
-	// 	check_is_owner_or_admin(caller, self)?;
+		check_is_owner_or_admin(caller, self)?;
 
-	// 	let sponsor = convert_uint256_to_cross_account::<T>(sponsor);
-	// 	self.set_sponsor(sponsor.as_sub().clone())
-	// 		.map_err(dispatch_to_evm::<T>)?;
-	// 	save(self)
-	// }
+		let sponsor = convert_tuple_to_cross_account::<T>(sponsor)?;
+		self.set_sponsor(sponsor.as_sub().clone())
+			.map_err(dispatch_to_evm::<T>)?;
+		save(self)
+	}
 
 	/// Whether there is a pending sponsor.
 	fn has_collection_pending_sponsor(&self) -> Result<bool> {
@@ -300,37 +381,35 @@
 		Ok(crate::eth::collection_id_to_address(self.id))
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Add collection admin by substrate address.
-	// /// @param newAdmin Substrate administrator address.
-	// fn add_collection_admin_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	new_admin: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(2)?;
+	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	fn add_collection_admin_cross(
+		&mut self,
+		caller: caller,
+		new_admin: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(2)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let new_admin = convert_uint256_to_cross_account::<T>(new_admin);
-	// 	<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let new_admin = convert_tuple_to_cross_account::<T>(new_admin)?;
+		<Pallet<T>>::toggle_admin(self, &caller, &new_admin, true).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Remove collection admin by substrate address.
-	// /// @param admin Substrate administrator address.
-	// fn remove_collection_admin_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	admin: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(2)?;
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	fn remove_collection_admin_cross(
+		&mut self,
+		caller: caller,
+		admin: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(2)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let admin = convert_uint256_to_cross_account::<T>(admin);
-	// 	<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let admin = convert_tuple_to_cross_account::<T>(admin)?;
+		<Pallet<T>>::toggle_admin(self, &caller, &admin, false).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
@@ -479,22 +558,21 @@
 		Ok(())
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Add substrate user to allowed list.
-	// ///
-	// /// @param user User substrate address.
-	// fn add_to_collection_allow_list_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	user: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	fn add_to_collection_allow_list_cross(
+		&mut self,
+		caller: caller,
+		user: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Pallet::<T>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Pallet::<T>::toggle_allowlist(self, &caller, &user, true).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Remove the user from the allowed list.
 	///
@@ -508,22 +586,21 @@
 		Ok(())
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Remove substrate user from allowed list.
-	// ///
-	// /// @param user User substrate address.
-	// fn remove_from_collection_allow_list_substrate(
-	// 	&mut self,
-	// 	caller: caller,
-	// 	user: uint256,
-	// ) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	fn remove_from_collection_allow_list_cross(
+		&mut self,
+		caller: caller,
+		user: (address, uint256),
+	) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Pallet::<T>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;
-	// 	Ok(())
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Pallet::<T>::toggle_allowlist(self, &caller, &user, false).map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
 
 	/// Switch permission for minting.
 	///
@@ -556,15 +633,14 @@
 		Ok(self.is_owner_or_admin(&user))
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Check that substrate account is the owner or admin of the collection
-	// ///
-	// /// @param user account to verify
-	// /// @return "true" if account is the owner or admin
-	// fn is_owner_or_admin_substrate(&self, user: uint256) -> Result<bool> {
-	// 	let user = convert_uint256_to_cross_account::<T>(user);
-	// 	Ok(self.is_owner_or_admin(&user))
-	// }
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	fn is_owner_or_admin_cross(&self, user: (address, uint256)) -> Result<bool> {
+		let user = convert_tuple_to_cross_account::<T>(user)?;
+		Ok(self.is_owner_or_admin(&user))
+	}
 
 	/// Returns collection type
 	///
@@ -580,7 +656,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	fn collection_owner(&self) -> Result<(address, uint256)> {
 		Ok(convert_cross_account_to_tuple::<T>(
@@ -602,27 +678,29 @@
 			.map_err(dispatch_to_evm::<T>)
 	}
 
-	// TODO: Temprorary off. Need refactor
-	// /// Changes collection owner to another substrate account
-	// ///
-	// /// @dev Owner can be changed only by current owner
-	// /// @param newOwner new owner substrate account
-	// fn set_owner_substrate(&mut self, caller: caller, new_owner: uint256) -> Result<void> {
-	// 	self.consume_store_writes(1)?;
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	fn collection_admins(&self) -> Result<Vec<(address, uint256)>> {
+		let result = crate::IsAdmin::<T>::iter_prefix((self.id,))
+			.map(|(admin, _)| crate::eth::convert_cross_account_to_tuple::<T>(&admin))
+			.collect();
+		Ok(result)
+	}
 
-	// 	let caller = T::CrossAccountId::from_eth(caller);
-	// 	let new_owner = convert_uint256_to_cross_account::<T>(new_owner);
-	// 	self.set_owner_internal(caller, new_owner)
-	// 		.map_err(dispatch_to_evm::<T>)
-	// }
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	fn set_owner_cross(&mut self, caller: caller, new_owner: (address, uint256)) -> Result<void> {
+		self.consume_store_writes(1)?;
 
-	// TODO: need implement AbiWriter for &Vec<T>
-	// fn collection_admins(&self) -> Result<Vec<(address, uint256)>> {
-	// 	let result = pallet_common::IsAdmin::<T>::iter_prefix((self.id,))
-	// 		.map(|(admin, _)| pallet_common::eth::convert_cross_account_to_tuple::<T>(&admin))
-	// 		.collect();
-	// 	Ok(result)
-	// }
+		let caller = T::CrossAccountId::from_eth(caller);
+		let new_owner = convert_tuple_to_cross_account::<T>(new_owner)?;
+		self.set_owner_internal(caller, new_owner)
+			.map_err(dispatch_to_evm::<T>)
+	}
 }
 
 /// ### Note
modifiedpallets/common/src/eth.rsdiffbeforeafterboth
--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -85,3 +85,27 @@
 		(eth, Default::default())
 	}
 }
+
+/// Convert tuple `(address, uint256)` to `CrossAccountId`.
+///
+/// If `address` in the tuple has *default* value, then the canonical form is substrate,
+/// if `uint256` has *default* value, then the ethereum form is canonical,
+/// if both values are *default* or *non default*, then this is considered an invalid address and `Error` is returned.
+pub fn convert_tuple_to_cross_account<T: Config>(
+	eth_cross_account_id: (address, uint256),
+) -> evm_coder::execution::Result<T::CrossAccountId>
+where
+	T::AccountId: From<[u8; 32]>,
+{
+	if eth_cross_account_id == Default::default() {
+		Err("All fields of cross account is zeroed".into())
+	} else if eth_cross_account_id.0 == Default::default() {
+		Ok(convert_uint256_to_cross_account::<T>(
+			eth_cross_account_id.1,
+		))
+	} else if eth_cross_account_id.1 == Default::default() {
+		Ok(T::CrossAccountId::from_eth(eth_cross_account_id.0))
+	} else {
+		Err("All fields of cross account is non zeroed".into())
+	}
+}
modifiedpallets/common/src/lib.rsdiffbeforeafterboth
--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -999,6 +999,13 @@
 		<CollectionProperties<T>>::remove(collection.id);
 
 		<Pallet<T>>::deposit_event(Event::CollectionDestroyed(collection.id));
+
+		<PalletEvm<T>>::deposit_log(
+			erc::CollectionHelpersEvents::CollectionDestroyed {
+				collection_id: eth::collection_id_to_address(collection.id),
+			}
+			.to_log(T::ContractAddress::get()),
+		);
 		Ok(())
 	}
 
modifiedpallets/evm-contract-helpers/src/stubs/ContractHelpers.rawdiffbeforeafterboth

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modifiedpallets/fungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/fungible/src/erc.rs
+++ b/pallets/fungible/src/erc.rs
@@ -19,6 +19,7 @@
 use core::char::{REPLACEMENT_CHARACTER, decode_utf16};
 use core::convert::TryInto;
 use evm_coder::{ToLog, execution::*, generate_stubgen, solidity_interface, types::*, weight};
+use pallet_common::eth::convert_tuple_to_cross_account;
 use up_data_structs::CollectionMode;
 use pallet_common::erc::{CommonEvmHandler, PrecompileResult};
 use sp_std::vec::Vec;
@@ -149,7 +150,26 @@
 }
 
 #[solidity_interface(name = ERC20UniqueExtensions)]
-impl<T: Config> FungibleHandle<T> {
+impl<T: Config> FungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
+	#[weight(<SelfWeightOf<T>>::approve())]
+	fn approve_cross(
+		&mut self,
+		caller: caller,
+		spender: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let spender = convert_tuple_to_cross_account::<T>(spender)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+
+		<Pallet<T>>::set_allowance(self, &caller, &spender, amount)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -169,6 +189,30 @@
 		Ok(true)
 	}
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::burn_from(self, &caller, &from, amount, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	#[weight(<SelfWeightOf<T>>::create_multiple_items_ex(amounts.len() as u32))]
@@ -191,6 +235,27 @@
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(true)
 	}
+
+	#[weight(<SelfWeightOf<T>>::transfer_from())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		amount: uint256,
+	) -> Result<bool> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let amount = amount.try_into().map_err(|_| "amount overflow")?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::transfer_from(self, &caller, &from, &to, amount, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(true)
+	}
 }
 
 #[solidity_interface(
modifiedpallets/fungible/src/stubs/UniqueFungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/fungible/src/stubs/UniqueFungible.soldiffbeforeafterboth
--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -33,6 +33,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple10[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -44,6 +55,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -59,6 +81,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple10[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple10[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -72,6 +107,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -155,6 +203,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -234,6 +302,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -245,6 +324,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -269,6 +359,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -282,7 +385,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
@@ -303,10 +406,50 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x63034ac5
+/// @dev anonymous struct
+struct Tuple10 {
+	string field_0;
+	bytes field_1;
+}
+
+/// @dev the ERC-165 identifier for this interface is 0x032e5926
 contract ERC20UniqueExtensions is Dummy, ERC165 {
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory spender, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		spender;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -322,6 +465,21 @@
 		return false;
 	}
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		from;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
@@ -332,6 +490,21 @@
 		dummy = 0;
 		return false;
 	}
+
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 amount
+	) public returns (bool) {
+		require(false, stub_error);
+		from;
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
 }
 
 /// @dev anonymous struct
modifiedpallets/nonfungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/nonfungible/CHANGELOG.md
+++ b/pallets/nonfungible/CHANGELOG.md
@@ -2,12 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+<!-- bureaucrate goes here -->
+
+## [v0.1.6] - 2022-20-10
+
+### Change
+
+- Added `set_properties` method for `TokenProperties` interface.
+
 ## [v0.1.5] - 2022-08-24
 
 ### Change
- - Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
 
-<!-- bureaucrate goes here -->
+- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
+
 ## [v0.1.4] 2022-08-16
 
 ### Other changes
@@ -28,7 +36,9 @@
 - build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [0.1.2] - 2022-07-25
+
 ### Changed
+
 - New `token_uri` retrieval logic:
 
       If the collection has a `url` property and it is not empty, it is returned.
@@ -39,8 +49,9 @@
       otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
 
 ## [0.1.1] - 2022-07-14
+
 ### Added
 
 - Implementation of RPC method `token_owners`.
-   For reasons of compatibility with this pallet, returns only one owner if token exists.
-   This was an internal request to improve the web interface and support fractionalization event.
+  For reasons of compatibility with this pallet, returns only one owner if token exists.
+  This was an internal request to improve the web interface and support fractionalization event.
modifiedpallets/nonfungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/nonfungible/Cargo.toml
+++ b/pallets/nonfungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-nonfungible"
-version = "0.1.5"
+version = "0.1.6"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/nonfungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -35,6 +35,7 @@
 use pallet_common::{
 	erc::{CommonEvmHandler, PrecompileResult, CollectionCall, static_property::key},
 	CollectionHandle, CollectionPropertyPermissions,
+	eth::convert_tuple_to_cross_account,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::call;
@@ -97,7 +98,7 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too long")?;
-		let value = value.try_into().map_err(|_| "value too long")?;
+		let value = value.0.try_into().map_err(|_| "value too long")?;
 
 		let nesting_budget = self
 			.recorder
@@ -113,6 +114,48 @@
 		.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	#[weight(<SelfWeightOf<T>>::set_token_properties(properties.len() as u32))]
+	fn set_properties(
+		&mut self,
+		caller: caller,
+		token_id: uint256,
+		properties: Vec<(string, bytes)>,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+
+		let nesting_budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_token_properties(
+			self,
+			&caller,
+			TokenId(token_id),
+			properties.into_iter(),
+			<Pallet<T>>::token_exists(&self, TokenId(token_id)),
+			&nesting_budget,
+		)
+		.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -146,7 +189,7 @@
 		let props = <TokenProperties<T>>::get((self.id, token_id));
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(prop.to_vec().into())
 	}
 }
 
@@ -198,7 +241,10 @@
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 #[solidity_interface(name = ERC721Metadata, expect_selector = 0x5b5e139f)]
-impl<T: Config> NonfungibleHandle<T> {
+impl<T: Config> NonfungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev real implementation of this function lies in `ERC721UniqueExtensions`
 	#[solidity(hide, rename_selector = "name")]
@@ -603,7 +649,10 @@
 
 /// @title Unique extensions for ERC721.
 #[solidity_interface(name = ERC721UniqueExtensions)]
-impl<T: Config> NonfungibleHandle<T> {
+impl<T: Config> NonfungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	fn name(&self) -> Result<string> {
 		Ok(decode_utf16(self.name.iter().copied())
@@ -616,6 +665,28 @@
 		Ok(string::from_utf8_lossy(&self.token_prefix).into())
 	}
 
+	/// @notice Set or reaffirm the approved address for an NFT
+	/// @dev The zero address indicates there is no approved address.
+	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
+	///  operator of the current owner.
+	/// @param approved The new substrate address approved NFT controller
+	/// @param tokenId The NFT to approve
+	#[weight(<SelfWeightOf<T>>::approve())]
+	fn approve_cross(
+		&mut self,
+		caller: caller,
+		approved: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let approved = convert_tuple_to_cross_account::<T>(approved)?;
+		let token = token_id.try_into()?;
+
+		<Pallet<T>>::set_allowance(self, &caller, token, Some(&approved))
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Transfer ownership of an NFT
 	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	///  is the zero address. Throws if `tokenId` is not a valid NFT.
@@ -634,6 +705,32 @@
 		Ok(())
 	}
 
+	/// @notice Transfer ownership of an NFT from cross account address to cross account address
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from Cross acccount address of current owner
+	/// @param to Cross acccount address of new owner
+	/// @param tokenId The NFT to transfer
+	#[weight(<SelfWeightOf<T>>::transfer())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let token_id = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+		Pallet::<T>::transfer_from(self, &caller, &from, &to, token_id, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this NFT. Throws if `from` is not the current owner. Throws
@@ -654,6 +751,31 @@
 		Ok(())
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from The current owner of the NFT
+	/// @param tokenId The NFT to transfer
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let token = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		<Pallet<T>>::burn_from(self, &caller, &from, token, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Returns next free NFT ID.
 	fn next_token_id(&self) -> Result<uint256> {
 		self.consume_store_reads(1)?;
modifiedpallets/nonfungible/src/stubs/UniqueNFT.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/nonfungible/src/stubs/UniqueNFT.soldiffbeforeafterboth
--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 contract TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -61,6 +61,19 @@
 		dummy = 0;
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) public {
+		require(false, stub_error);
+		tokenId;
+		properties;
+		dummy = 0;
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -91,7 +104,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -106,6 +119,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -117,6 +141,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -132,6 +167,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple19[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple19[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -145,6 +193,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -177,10 +238,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple17 memory) {
+	function collectionSponsor() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -228,6 +289,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -307,6 +388,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -318,6 +410,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -342,6 +445,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -355,14 +471,14 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() public view returns (Tuple17 memory) {
+	function collectionOwner() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Changes collection owner to another account
@@ -376,12 +492,36 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
@@ -528,7 +668,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0x4468500d
+/// @dev the ERC-165 identifier for this interface is 0x244543ee
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -548,6 +688,21 @@
 		return "";
 	}
 
+	/// @notice Set or reaffirm the approved address for an NFT
+	/// @dev The zero address indicates there is no approved address.
+	/// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
+	///  operator of the current owner.
+	/// @param approved The new substrate address approved NFT controller
+	/// @param tokenId The NFT to approve
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory approved, uint256 tokenId) public {
+		require(false, stub_error);
+		approved;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Transfer ownership of an NFT
 	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
 	///  is the zero address. Throws if `tokenId` is not a valid NFT.
@@ -562,6 +717,26 @@
 		dummy = 0;
 	}
 
+	/// @notice Transfer ownership of an NFT from cross account address to cross account address
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from Cross acccount address of current owner
+	/// @param to Cross acccount address of new owner
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this NFT. Throws if `from` is not the current owner. Throws
@@ -577,6 +752,21 @@
 		dummy = 0;
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this NFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
+	/// @param from The current owner of the NFT
+	/// @param tokenId The NFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) public {
+		require(false, stub_error);
+		from;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Returns next free NFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -607,7 +797,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {
 	// 	require(false, stub_error);
 	// 	to;
 	// 	tokens;
@@ -618,11 +808,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/refungible/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/refungible/CHANGELOG.md
+++ b/pallets/refungible/CHANGELOG.md
@@ -2,12 +2,20 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v0.2.5] - 2022-20-10
+
+### Change
+
+- Added `set_properties` method for `TokenProperties` interface.
+
 ## [v0.2.4] - 2022-08-24
 
 ### Change
- - Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
 
+- Add bound `AsRef<[u8; 32]>` to `T::CrossAccountId`.
+
 <!-- bureaucrate goes here -->
+
 ## [v0.2.3] 2022-08-16
 
 ### Other changes
modifiedpallets/refungible/Cargo.tomldiffbeforeafterboth
--- a/pallets/refungible/Cargo.toml
+++ b/pallets/refungible/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-refungible"
-version = "0.2.4"
+version = "0.2.5"
 license = "GPLv3"
 edition = "2021"
 
modifiedpallets/refungible/src/erc.rsdiffbeforeafterboth
--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -30,6 +30,7 @@
 use pallet_common::{
 	CollectionHandle, CollectionPropertyPermissions,
 	erc::{CommonEvmHandler, CollectionCall, static_property::key},
+	eth::convert_tuple_to_cross_account,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::{call, dispatch_to_evm};
@@ -100,7 +101,7 @@
 		let key = <Vec<u8>>::from(key)
 			.try_into()
 			.map_err(|_| "key too long")?;
-		let value = value.try_into().map_err(|_| "value too long")?;
+		let value = value.0.try_into().map_err(|_| "value too long")?;
 
 		let nesting_budget = self
 			.recorder
@@ -116,6 +117,47 @@
 		.map_err(dispatch_to_evm::<T>)
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	fn set_properties(
+		&mut self,
+		caller: caller,
+		token_id: uint256,
+		properties: Vec<(string, bytes)>,
+	) -> Result<()> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let token_id: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
+
+		let nesting_budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let properties = properties
+			.into_iter()
+			.map(|(key, value)| {
+				let key = <Vec<u8>>::from(key)
+					.try_into()
+					.map_err(|_| "key too large")?;
+
+				let value = value.0.try_into().map_err(|_| "value too large")?;
+
+				Ok(Property { key, value })
+			})
+			.collect::<Result<Vec<_>>>()?;
+
+		<Pallet<T>>::set_token_properties(
+			self,
+			&caller,
+			TokenId(token_id),
+			properties.into_iter(),
+			<Pallet<T>>::token_exists(&self, TokenId(token_id)),
+			&nesting_budget,
+		)
+		.map_err(dispatch_to_evm::<T>)
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -149,7 +191,7 @@
 		let props = <TokenProperties<T>>::get((self.id, token_id));
 		let prop = props.get(&key).ok_or("key not found")?;
 
-		Ok(prop.to_vec())
+		Ok(prop.to_vec().into())
 	}
 }
 
@@ -194,7 +236,10 @@
 }
 
 #[solidity_interface(name = ERC721Metadata)]
-impl<T: Config> RefungibleHandle<T> {
+impl<T: Config> RefungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev real implementation of this function lies in `ERC721UniqueExtensions`
 	#[solidity(hide, rename_selector = "name")]
@@ -631,7 +676,10 @@
 
 /// @title Unique extensions for ERC721.
 #[solidity_interface(name = ERC721UniqueExtensions)]
-impl<T: Config> RefungibleHandle<T> {
+impl<T: Config> RefungibleHandle<T>
+where
+	T::AccountId: From<[u8; 32]>,
+{
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	fn name(&self) -> Result<string> {
 		Ok(decode_utf16(self.name.iter().copied())
@@ -659,14 +707,44 @@
 			.recorder
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
-		let balance = balance(&self, token, &caller)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &caller)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::transfer(self, &caller, &to, token, balance, &budget)
 			.map_err(dispatch_to_evm::<T>)?;
 		Ok(())
 	}
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	#[weight(<SelfWeightOf<T>>::transfer_creating_removing())]
+	fn transfer_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		to: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let to = convert_tuple_to_cross_account::<T>(to)?;
+		let token_id = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let balance = balance(self, token_id, &from)?;
+		ensure_single_owner(self, token_id, balance)?;
+
+		Pallet::<T>::transfer_from(self, &caller, &from, &to, token_id, balance, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -683,8 +761,37 @@
 			.recorder
 			.weight_calls_budget(<StructureWeight<T>>::find_parent());
 
-		let balance = balance(&self, token, &caller)?;
-		ensure_single_owner(&self, token, balance)?;
+		let balance = balance(self, token, &from)?;
+		ensure_single_owner(self, token, balance)?;
+
+		<Pallet<T>>::burn_from(self, &caller, &from, token, balance, &budget)
+			.map_err(dispatch_to_evm::<T>)?;
+		Ok(())
+	}
+
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	#[weight(<SelfWeightOf<T>>::burn_from())]
+	fn burn_from_cross(
+		&mut self,
+		caller: caller,
+		from: (address, uint256),
+		token_id: uint256,
+	) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+		let from = convert_tuple_to_cross_account::<T>(from)?;
+		let token = token_id.try_into()?;
+		let budget = self
+			.recorder
+			.weight_calls_budget(<StructureWeight<T>>::find_parent());
+
+		let balance = balance(self, token, &from)?;
+		ensure_single_owner(self, token, balance)?;
 
 		<Pallet<T>>::burn_from(self, &caller, &from, token, balance, &budget)
 			.map_err(dispatch_to_evm::<T>)?;
modifiedpallets/refungible/src/stubs/UniqueRefungible.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/refungible/src/stubs/UniqueRefungible.soldiffbeforeafterboth
--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 contract TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -61,6 +61,19 @@
 		dummy = 0;
 	}
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) public {
+		require(false, stub_error);
+		tokenId;
+		properties;
+		dummy = 0;
+	}
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -91,7 +104,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 contract Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -106,6 +119,17 @@
 		dummy = 0;
 	}
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) public {
+		require(false, stub_error);
+		properties;
+		dummy = 0;
+	}
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -117,6 +141,17 @@
 		dummy = 0;
 	}
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) public {
+		require(false, stub_error);
+		keys;
+		dummy = 0;
+	}
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -132,6 +167,19 @@
 		return hex"";
 	}
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) public view returns (Tuple19[] memory) {
+		require(false, stub_error);
+		keys;
+		dummy;
+		return new Tuple19[](0);
+	}
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -145,6 +193,19 @@
 		dummy = 0;
 	}
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) public {
+		require(false, stub_error);
+		sponsor;
+		dummy = 0;
+	}
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -177,10 +238,10 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() public view returns (Tuple17 memory) {
+	function collectionSponsor() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -228,6 +289,26 @@
 	}
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) public {
+		require(false, stub_error);
+		newAdmin;
+		dummy = 0;
+	}
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) public {
+		require(false, stub_error);
+		admin;
+		dummy = 0;
+	}
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -307,6 +388,17 @@
 		dummy = 0;
 	}
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -318,6 +410,17 @@
 		dummy = 0;
 	}
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) public {
+		require(false, stub_error);
+		user;
+		dummy = 0;
+	}
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -342,6 +445,19 @@
 		return false;
 	}
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) public view returns (bool) {
+		require(false, stub_error);
+		user;
+		dummy;
+		return false;
+	}
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -355,14 +471,14 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() public view returns (Tuple17 memory) {
+	function collectionOwner() public view returns (Tuple6 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple6(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Changes collection owner to another account
@@ -376,12 +492,36 @@
 		newOwner;
 		dummy = 0;
 	}
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() public view returns (Tuple6[] memory) {
+		require(false, stub_error);
+		dummy;
+		return new Tuple6[](0);
+	}
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) public {
+		require(false, stub_error);
+		newOwner;
+		dummy = 0;
+	}
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
@@ -526,7 +666,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xef1eaacb
+/// @dev the ERC-165 identifier for this interface is 0x81feb398
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -561,6 +701,26 @@
 		dummy = 0;
 	}
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -577,6 +737,22 @@
 		dummy = 0;
 	}
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) public {
+		require(false, stub_error);
+		from;
+		tokenId;
+		dummy = 0;
+	}
+
 	/// @notice Returns next free RFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -608,7 +784,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {
 	// 	require(false, stub_error);
 	// 	to;
 	// 	tokens;
@@ -630,11 +806,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedpallets/refungible/src/stubs/UniqueRefungibleToken.rawdiffbeforeafterboth

binary blob — no preview

addedpallets/scheduler-v2/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/Cargo.toml
@@ -0,0 +1,48 @@
+[package]
+name = "pallet-unique-scheduler-v2"
+version = "0.1.0"
+authors = ["Unique Network <support@uniquenetwork.io>"]
+edition = "2021"
+license = "GPLv3"
+homepage = "https://unique.network"
+repository = "https://github.com/UniqueNetwork/unique-chain"
+description = "Unique Scheduler pallet"
+readme = "README.md"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+log = { version = "0.4.17", default-features = false }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
+frame-benchmarking = { default-features = false, optional = true, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-io = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-runtime = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-std = { version = "4.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+
+[dev-dependencies]
+pallet-preimage = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+sp-core = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+substrate-test-utils = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+
+[features]
+default = ["std"]
+runtime-benchmarks = [
+	"frame-benchmarking",
+	"frame-support/runtime-benchmarks",
+	"frame-system/runtime-benchmarks",
+]
+std = [
+	"codec/std",
+	"frame-benchmarking?/std",
+	"frame-support/std",
+	"frame-system/std",
+	"log/std",
+	"scale-info/std",
+	"sp-io/std",
+	"sp-runtime/std",
+	"sp-std/std",
+	"sp-core/std",
+]
+try-runtime = ["frame-support/try-runtime"]
addedpallets/scheduler-v2/src/benchmarking.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/benchmarking.rs
@@ -0,0 +1,349 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2020-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Scheduler pallet benchmarking.
+
+use super::*;
+use frame_benchmarking::{account, benchmarks};
+use frame_support::{
+	ensure,
+	traits::{schedule::Priority, PreimageRecipient},
+};
+use frame_system::RawOrigin;
+use sp_std::{prelude::*, vec};
+use sp_io::hashing::blake2_256;
+
+use crate::{Pallet as Scheduler, ScheduledCall, EncodedCall};
+use frame_system::Call as SystemCall;
+
+const SEED: u32 = 0;
+
+const BLOCK_NUMBER: u32 = 2;
+
+type SystemOrigin<T> = <T as frame_system::Config>::Origin;
+
+/// Add `n` items to the schedule.
+///
+/// For `resolved`:
+/// - `
+/// - `None`: aborted (hash without preimage)
+/// - `Some(true)`: hash resolves into call if possible, plain call otherwise
+/// - `Some(false)`: plain call
+fn fill_schedule<T: Config>(when: T::BlockNumber, n: u32) -> Result<(), &'static str> {
+	let t = DispatchTime::At(when);
+	let origin: <T as Config>::PalletsOrigin = frame_system::RawOrigin::Root.into();
+	for i in 0..n {
+		let call = make_call::<T>(None);
+		let period = Some(((i + 100).into(), 100));
+		let name = u32_to_name(i);
+		Scheduler::<T>::do_schedule_named(name, t, period, 0, origin.clone(), call)?;
+	}
+	ensure!(
+		Agenda::<T>::get(when).len() == n as usize,
+		"didn't fill schedule"
+	);
+	Ok(())
+}
+
+fn u32_to_name(i: u32) -> TaskName {
+	i.using_encoded(blake2_256)
+}
+
+fn make_task<T: Config>(
+	periodic: bool,
+	named: bool,
+	signed: bool,
+	maybe_lookup_len: Option<u32>,
+	priority: Priority,
+) -> ScheduledOf<T> {
+	let call = make_call::<T>(maybe_lookup_len);
+	let maybe_periodic = match periodic {
+		true => Some((100u32.into(), 100)),
+		false => None,
+	};
+	let maybe_id = match named {
+		true => Some(u32_to_name(0)),
+		false => None,
+	};
+	let origin = make_origin::<T>(signed);
+	Scheduled {
+		maybe_id,
+		priority,
+		call,
+		maybe_periodic,
+		origin,
+		_phantom: PhantomData,
+	}
+}
+
+fn bounded<T: Config>(len: u32) -> Option<ScheduledCall<T>> {
+	let call = <<T as Config>::Call>::from(SystemCall::remark {
+		remark: vec![0; len as usize],
+	});
+	ScheduledCall::new(call).ok()
+}
+
+fn make_call<T: Config>(maybe_lookup_len: Option<u32>) -> ScheduledCall<T> {
+	let bound = EncodedCall::bound() as u32;
+	let mut len = match maybe_lookup_len {
+		Some(len) => {
+			len.min(<T::Preimages as PreimageRecipient<T::Hash>>::MaxSize::get() - 2)
+				.max(bound) - 3
+		}
+		None => bound.saturating_sub(4),
+	};
+
+	loop {
+		let c = match bounded::<T>(len) {
+			Some(x) => x,
+			None => {
+				len -= 1;
+				continue;
+			}
+		};
+		if c.lookup_needed() == maybe_lookup_len.is_some() {
+			break c;
+		}
+		if maybe_lookup_len.is_some() {
+			len += 1;
+		} else {
+			if len > 0 {
+				len -= 1;
+			} else {
+				break c;
+			}
+		}
+	}
+}
+
+fn make_origin<T: Config>(signed: bool) -> <T as Config>::PalletsOrigin {
+	match signed {
+		true => frame_system::RawOrigin::Signed(account("origin", 0, SEED)).into(),
+		false => frame_system::RawOrigin::Root.into(),
+	}
+}
+
+fn dummy_counter() -> WeightCounter {
+	WeightCounter {
+		used: Weight::zero(),
+		limit: Weight::MAX,
+	}
+}
+
+benchmarks! {
+	// `service_agendas` when no work is done.
+	service_agendas_base {
+		let now = T::BlockNumber::from(BLOCK_NUMBER);
+		IncompleteSince::<T>::put(now - One::one());
+	}: {
+		Scheduler::<T>::service_agendas(&mut dummy_counter(), now, 0);
+	} verify {
+		assert_eq!(IncompleteSince::<T>::get(), Some(now - One::one()));
+	}
+
+	// `service_agenda` when no work is done.
+	service_agenda_base {
+		let now = BLOCK_NUMBER.into();
+		let s in 0 .. T::MaxScheduledPerBlock::get();
+		fill_schedule::<T>(now, s)?;
+		let mut executed = 0;
+	}: {
+		Scheduler::<T>::service_agenda(&mut dummy_counter(), &mut executed, now, now, 0);
+	} verify {
+		assert_eq!(executed, 0);
+	}
+
+	// `service_task` when the task is a non-periodic, non-named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_base {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, false, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+		//assert_eq!(result, Ok(()));
+	}
+
+	// `service_task` when the task is a non-periodic, non-named, fetched call (with a known
+	// preimage length) and which is not dispatched (e.g. due to being overweight).
+	service_task_fetched {
+		let s in (EncodedCall::bound() as u32) .. (<T::Preimages as PreimageRecipient<T::Hash>>::MaxSize::get());
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, false, false, Some(s), 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `service_task` when the task is a non-periodic, named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_named {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(false, true, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `service_task` when the task is a periodic, non-named, non-fetched call which is not
+	// dispatched (e.g. due to being overweight).
+	service_task_periodic {
+		let now = BLOCK_NUMBER.into();
+		let task = make_task::<T>(true, false, false, None, 0);
+		// prevent any tasks from actually being executed as we only want the surrounding weight.
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::zero() };
+	}: {
+		let result = Scheduler::<T>::service_task(&mut counter, now, now, 0, true, task);
+	} verify {
+	}
+
+	// `execute_dispatch` when the origin is `Signed`, not counting the dispatable's weight.
+	execute_dispatch_signed {
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::MAX };
+		let origin = make_origin::<T>(true);
+		let call = T::Preimages::realize(&make_call::<T>(None)).unwrap().0;
+	}: {
+		assert!(Scheduler::<T>::execute_dispatch(&mut counter, origin, call).is_ok());
+	}
+	verify {
+	}
+
+	// `execute_dispatch` when the origin is not `Signed`, not counting the dispatable's weight.
+	execute_dispatch_unsigned {
+		let mut counter = WeightCounter { used: Weight::zero(), limit: Weight::MAX };
+		let origin = make_origin::<T>(false);
+		let call = T::Preimages::realize(&make_call::<T>(None)).unwrap().0;
+	}: {
+		assert!(Scheduler::<T>::execute_dispatch(&mut counter, origin, call).is_ok());
+	}
+	verify {
+	}
+
+	schedule {
+		let s in 0 .. (T::MaxScheduledPerBlock::get() - 1);
+		let when = BLOCK_NUMBER.into();
+		let periodic = Some((T::BlockNumber::one(), 100));
+		let priority = Some(0);
+		// Essentially a no-op call.
+		let call = Box::new(SystemCall::set_storage { items: vec![] }.into());
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, when, periodic, priority, call)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when).len() == (s + 1) as usize,
+			"didn't add to schedule"
+		);
+	}
+
+	cancel {
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+
+		fill_schedule::<T>(when, s)?;
+		assert_eq!(Agenda::<T>::get(when).len(), s as usize);
+		let schedule_origin = T::ScheduleOrigin::successful_origin();
+	}: _<SystemOrigin<T>>(schedule_origin, when, 0)
+	verify {
+		ensure!(
+			Lookup::<T>::get(u32_to_name(0)).is_none(),
+			"didn't remove from lookup"
+		);
+		// Removed schedule is NONE
+		ensure!(
+			Agenda::<T>::get(when)[0].is_none(),
+			"didn't remove from schedule"
+		);
+	}
+
+	schedule_named {
+		let s in 0 .. (T::MaxScheduledPerBlock::get() - 1);
+		let id = u32_to_name(s);
+		let when = BLOCK_NUMBER.into();
+		let periodic = Some((T::BlockNumber::one(), 100));
+		let priority = Some(0);
+		// Essentially a no-op call.
+		let call = Box::new(SystemCall::set_storage { items: vec![] }.into());
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, id, when, periodic, priority, call)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when).len() == (s + 1) as usize,
+			"didn't add to schedule"
+		);
+	}
+
+	cancel_named {
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+
+		fill_schedule::<T>(when, s)?;
+	}: _(RawOrigin::Root, u32_to_name(0))
+	verify {
+		ensure!(
+			Lookup::<T>::get(u32_to_name(0)).is_none(),
+			"didn't remove from lookup"
+		);
+		// Removed schedule is NONE
+		ensure!(
+			Agenda::<T>::get(when)[0].is_none(),
+			"didn't remove from schedule"
+		);
+	}
+
+	change_named_priority {
+		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Root;
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+		let idx = s - 1;
+		let id = u32_to_name(idx);
+		let priority = 42;
+		fill_schedule::<T>(when, s)?;
+	}: _(origin, id, priority)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when)[idx as usize].clone().unwrap().priority == priority,
+			"didn't change the priority"
+		);
+	}
+
+	impl_benchmark_test_suite!(Scheduler, crate::mock::new_test_ext(), crate::mock::Test);
+}
addedpallets/scheduler-v2/src/lib.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/lib.rs
@@ -0,0 +1,1102 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler
+//! A Pallet for scheduling dispatches.
+//!
+//! - [`Config`]
+//! - [`Call`]
+//! - [`Pallet`]
+//!
+//! ## Overview
+//!
+//! This Pallet exposes capabilities for scheduling dispatches to occur at a
+//! specified block number or at a specified period. These scheduled dispatches
+//! may be named or anonymous and may be canceled.
+//!
+//! **NOTE:** The scheduled calls will be dispatched with the default filter
+//! for the origin: namely `frame_system::Config::BaseCallFilter` for all origin
+//! except root which will get no filter. And not the filter contained in origin
+//! use to call `fn schedule`.
+//!
+//! If a call is scheduled using proxy or whatever mecanism which adds filter,
+//! then those filter will not be used when dispatching the schedule call.
+//!
+//! ## Interface
+//!
+//! ### Dispatchable Functions
+//!
+//! * `schedule` - schedule a dispatch, which may be periodic, to occur at a specified block and
+//!   with a specified priority.
+//! * `cancel` - cancel a scheduled dispatch, specified by block number and index.
+//! * `schedule_named` - augments the `schedule` interface with an additional `Vec<u8>` parameter
+//!   that can be used for identification.
+//! * `cancel_named` - the named complement to the cancel function.
+
+// Ensure we're `no_std` when compiling for Wasm.
+#![cfg_attr(not(feature = "std"), no_std)]
+
+#[cfg(feature = "runtime-benchmarks")]
+mod benchmarking;
+#[cfg(test)]
+mod mock;
+#[cfg(test)]
+mod tests;
+pub mod weights;
+
+use codec::{Codec, Decode, Encode, MaxEncodedLen};
+use frame_support::{
+	dispatch::{
+		DispatchError, DispatchResult, Dispatchable, GetDispatchInfo, Parameter, PostDispatchInfo,
+	},
+	traits::{
+		schedule::{self, DispatchTime, LOWEST_PRIORITY},
+		EnsureOrigin, Get, IsType, OriginTrait, PrivilegeCmp, StorageVersion, PreimageRecipient,
+		ConstU32, UnfilteredDispatchable,
+	},
+	weights::Weight,
+	unsigned::TransactionValidityError,
+};
+
+use frame_system::{self as system};
+use scale_info::TypeInfo;
+use sp_runtime::{
+	traits::{BadOrigin, One, Saturating, Zero, Hash},
+	BoundedVec, RuntimeDebug, DispatchErrorWithPostInfo,
+};
+use sp_core::H160;
+use sp_std::{borrow::Borrow, cmp::Ordering, marker::PhantomData, prelude::*};
+pub use weights::WeightInfo;
+
+pub use pallet::*;
+
+/// Just a simple index for naming period tasks.
+pub type PeriodicIndex = u32;
+/// The location of a scheduled task that can be used to remove it.
+pub type TaskAddress<BlockNumber> = (BlockNumber, u32);
+
+pub type EncodedCall = BoundedVec<u8, ConstU32<128>>;
+
+#[derive(Clone, Eq, PartialEq, Encode, Decode, RuntimeDebug, TypeInfo, MaxEncodedLen)]
+#[scale_info(skip_type_params(T))]
+pub enum ScheduledCall<T: Config> {
+	Inline(EncodedCall),
+	PreimageLookup { hash: T::Hash, unbounded_len: u32 },
+}
+
+impl<T: Config> ScheduledCall<T> {
+	pub fn new(call: <T as Config>::RuntimeCall) -> Result<Self, DispatchError> {
+		let encoded = call.encode();
+		let len = encoded.len();
+
+		match EncodedCall::try_from(encoded.clone()) {
+			Ok(bounded) => Ok(Self::Inline(bounded)),
+			Err(_) => {
+				let hash = <T as system::Config>::Hashing::hash_of(&encoded);
+				<T as Config>::Preimages::note_preimage(
+					encoded
+						.try_into()
+						.map_err(|_| <Error<T>>::TooBigScheduledCall)?,
+				);
+
+				Ok(Self::PreimageLookup {
+					hash,
+					unbounded_len: len as u32,
+				})
+			}
+		}
+	}
+
+	/// The maximum length of the lookup that is needed to peek `Self`.
+	pub fn lookup_len(&self) -> Option<u32> {
+		match self {
+			Self::Inline(..) => None,
+			Self::PreimageLookup { unbounded_len, .. } => Some(*unbounded_len),
+		}
+	}
+
+	/// Returns whether the image will require a lookup to be peeked.
+	pub fn lookup_needed(&self) -> bool {
+		match self {
+			Self::Inline(_) => false,
+			Self::PreimageLookup { .. } => true,
+		}
+	}
+
+	fn decode(mut data: &[u8]) -> Result<<T as Config>::RuntimeCall, DispatchError> {
+		<T as Config>::RuntimeCall::decode(&mut data)
+			.map_err(|_| <Error<T>>::ScheduledCallCorrupted.into())
+	}
+}
+
+pub trait SchedulerPreimages<T: Config>: PreimageRecipient<T::Hash> {
+	fn drop(call: &ScheduledCall<T>);
+
+	fn peek(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError>;
+
+	/// Convert the given scheduled `call` value back into its original instance. If successful,
+	/// `drop` any data backing it. This will not break the realisability of independently
+	/// created instances of `ScheduledCall` which happen to have identical data.
+	fn realize(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError>;
+}
+
+impl<T: Config, PP: PreimageRecipient<T::Hash>> SchedulerPreimages<T> for PP {
+	fn drop(call: &ScheduledCall<T>) {
+		match call {
+			ScheduledCall::Inline(_) => {}
+			ScheduledCall::PreimageLookup { hash, .. } => Self::unrequest_preimage(hash),
+		}
+	}
+
+	fn peek(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError> {
+		match call {
+			ScheduledCall::Inline(data) => Ok((ScheduledCall::<T>::decode(data)?, None)),
+			ScheduledCall::PreimageLookup {
+				hash,
+				unbounded_len,
+			} => {
+				let (preimage, len) = Self::get_preimage(hash)
+					.ok_or(<Error<T>>::PreimageNotFound)
+					.map(|preimage| (preimage, *unbounded_len))?;
+
+				Ok((ScheduledCall::<T>::decode(preimage.as_slice())?, Some(len)))
+			}
+		}
+	}
+
+	fn realize(
+		call: &ScheduledCall<T>,
+	) -> Result<(<T as pallet::Config>::RuntimeCall, Option<u32>), DispatchError> {
+		let r = Self::peek(call)?;
+		Self::drop(call);
+		Ok(r)
+	}
+}
+
+pub enum ScheduledEnsureOriginSuccess<AccountId> {
+	Root,
+	Signed(AccountId),
+}
+
+pub type TaskName = [u8; 32];
+
+/// Information regarding an item to be executed in the future.
+#[cfg_attr(any(feature = "std", test), derive(PartialEq, Eq))]
+#[derive(Clone, RuntimeDebug, Encode, Decode, MaxEncodedLen, TypeInfo)]
+pub struct Scheduled<Name, Call, BlockNumber, PalletsOrigin, AccountId> {
+	/// The unique identity for this task, if there is one.
+	maybe_id: Option<Name>,
+
+	/// This task's priority.
+	priority: schedule::Priority,
+
+	/// The call to be dispatched.
+	call: Call,
+
+	/// If the call is periodic, then this points to the information concerning that.
+	maybe_periodic: Option<schedule::Period<BlockNumber>>,
+
+	/// The origin with which to dispatch the call.
+	origin: PalletsOrigin,
+	_phantom: PhantomData<AccountId>,
+}
+
+pub type ScheduledOf<T> = Scheduled<
+	TaskName,
+	ScheduledCall<T>,
+	<T as frame_system::Config>::BlockNumber,
+	<T as Config>::PalletsOrigin,
+	<T as frame_system::Config>::AccountId,
+>;
+
+struct WeightCounter {
+	used: Weight,
+	limit: Weight,
+}
+
+impl WeightCounter {
+	fn check_accrue(&mut self, w: Weight) -> bool {
+		let test = self.used.saturating_add(w);
+		if test.any_gt(self.limit) {
+			false
+		} else {
+			self.used = test;
+			true
+		}
+	}
+
+	fn can_accrue(&mut self, w: Weight) -> bool {
+		self.used.saturating_add(w).all_lte(self.limit)
+	}
+}
+
+pub(crate) trait MarginalWeightInfo: WeightInfo {
+	fn service_task(maybe_lookup_len: Option<usize>, named: bool, periodic: bool) -> Weight {
+		let base = Self::service_task_base();
+		let mut total = match maybe_lookup_len {
+			None => base,
+			Some(l) => Self::service_task_fetched(l as u32),
+		};
+		if named {
+			total.saturating_accrue(Self::service_task_named().saturating_sub(base));
+		}
+		if periodic {
+			total.saturating_accrue(Self::service_task_periodic().saturating_sub(base));
+		}
+		total
+	}
+}
+
+impl<T: WeightInfo> MarginalWeightInfo for T {}
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::{dispatch::PostDispatchInfo, pallet_prelude::*};
+	use system::pallet_prelude::*;
+
+	/// The current storage version.
+	const STORAGE_VERSION: StorageVersion = StorageVersion::new(0);
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	#[pallet::storage_version(STORAGE_VERSION)]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+
+		/// The aggregated origin which the dispatch will take.
+		type RuntimeOrigin: OriginTrait<PalletsOrigin = Self::PalletsOrigin>
+			+ From<Self::PalletsOrigin>
+			+ IsType<<Self as system::Config>::RuntimeOrigin>
+			+ Clone;
+
+		/// The caller origin, overarching type of all pallets origins.
+		type PalletsOrigin: From<system::RawOrigin<Self::AccountId>>
+			+ Codec
+			+ Clone
+			+ Eq
+			+ TypeInfo
+			+ MaxEncodedLen;
+
+		/// The aggregated call type.
+		type RuntimeCall: Parameter
+			+ Dispatchable<
+				RuntimeOrigin = <Self as Config>::RuntimeOrigin,
+				PostInfo = PostDispatchInfo,
+			> + UnfilteredDispatchable<RuntimeOrigin = <Self as system::Config>::RuntimeOrigin>
+			+ GetDispatchInfo
+			+ From<system::Call<Self>>;
+
+		/// The maximum weight that may be scheduled per block for any dispatchables.
+		#[pallet::constant]
+		type MaximumWeight: Get<Weight>;
+
+		/// Required origin to schedule or cancel calls.
+		type ScheduleOrigin: EnsureOrigin<
+			<Self as system::Config>::RuntimeOrigin,
+			Success = ScheduledEnsureOriginSuccess<Self::AccountId>,
+		>;
+
+		/// Compare the privileges of origins.
+		///
+		/// This will be used when canceling a task, to ensure that the origin that tries
+		/// to cancel has greater or equal privileges as the origin that created the scheduled task.
+		///
+		/// For simplicity the [`EqualPrivilegeOnly`](frame_support::traits::EqualPrivilegeOnly) can
+		/// be used. This will only check if two given origins are equal.
+		type OriginPrivilegeCmp: PrivilegeCmp<Self::PalletsOrigin>;
+
+		/// The maximum number of scheduled calls in the queue for a single block.
+		#[pallet::constant]
+		type MaxScheduledPerBlock: Get<u32>;
+
+		/// Weight information for extrinsics in this pallet.
+		type WeightInfo: WeightInfo;
+
+		/// The preimage provider with which we look up call hashes to get the call.
+		type Preimages: SchedulerPreimages<Self>;
+
+		/// The helper type used for custom transaction fee logic.
+		type CallExecutor: DispatchCall<Self, H160>;
+
+		/// Required origin to set/change calls' priority.
+		type PrioritySetOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
+	}
+
+	#[pallet::storage]
+	pub type IncompleteSince<T: Config> = StorageValue<_, T::BlockNumber>;
+
+	/// Items to be executed, indexed by the block number that they should be executed on.
+	#[pallet::storage]
+	pub type Agenda<T: Config> = StorageMap<
+		_,
+		Twox64Concat,
+		T::BlockNumber,
+		BoundedVec<Option<ScheduledOf<T>>, T::MaxScheduledPerBlock>,
+		ValueQuery,
+	>;
+
+	/// Lookup from a name to the block number and index of the task.
+	#[pallet::storage]
+	pub(crate) type Lookup<T: Config> =
+		StorageMap<_, Twox64Concat, TaskName, TaskAddress<T::BlockNumber>>;
+
+	/// Events type.
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		/// Scheduled some task.
+		Scheduled { when: T::BlockNumber, index: u32 },
+		/// Canceled some task.
+		Canceled { when: T::BlockNumber, index: u32 },
+		/// Dispatched some task.
+		Dispatched {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+			result: DispatchResult,
+		},
+		/// Scheduled task's priority has changed
+		PriorityChanged {
+			when: T::BlockNumber,
+			index: u32,
+			priority: schedule::Priority,
+		},
+		/// The call for the provided hash was not found so the task has been aborted.
+		CallUnavailable {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+		/// The given task was unable to be renewed since the agenda is full at that block.
+		PeriodicFailed {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+		/// The given task can never be executed since it is overweight.
+		PermanentlyOverweight {
+			task: TaskAddress<T::BlockNumber>,
+			id: Option<[u8; 32]>,
+		},
+	}
+
+	#[pallet::error]
+	pub enum Error<T> {
+		/// Failed to schedule a call
+		FailedToSchedule,
+		/// There is no place for a new task in the agenda
+		AgendaIsExhausted,
+		/// Scheduled call is corrupted
+		ScheduledCallCorrupted,
+		/// Scheduled call preimage is not found
+		PreimageNotFound,
+		/// Scheduled call is too big
+		TooBigScheduledCall,
+		/// Cannot find the scheduled call.
+		NotFound,
+		/// Given target block number is in the past.
+		TargetBlockNumberInPast,
+		/// Attempt to use a non-named function on a named task.
+		Named,
+	}
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
+		/// Execute the scheduled calls
+		fn on_initialize(now: T::BlockNumber) -> Weight {
+			let mut weight_counter = WeightCounter {
+				used: Weight::zero(),
+				limit: T::MaximumWeight::get(),
+			};
+			Self::service_agendas(&mut weight_counter, now, u32::max_value());
+			weight_counter.used
+		}
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		/// Anonymously schedule a task.
+		#[pallet::weight(<T as Config>::WeightInfo::schedule(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule(
+			origin: OriginFor<T>,
+			when: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule(
+				DispatchTime::At(when),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Cancel an anonymously scheduled task.
+		#[pallet::weight(<T as Config>::WeightInfo::cancel(T::MaxScheduledPerBlock::get()))]
+		pub fn cancel(origin: OriginFor<T>, when: T::BlockNumber, index: u32) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_cancel(Some(origin.caller().clone()), (when, index))?;
+			Ok(())
+		}
+
+		/// Schedule a named task.
+		#[pallet::weight(<T as Config>::WeightInfo::schedule_named(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_named(
+			origin: OriginFor<T>,
+			id: TaskName,
+			when: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule_named(
+				id,
+				DispatchTime::At(when),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Cancel a named scheduled task.
+		#[pallet::weight(<T as Config>::WeightInfo::cancel_named(T::MaxScheduledPerBlock::get()))]
+		pub fn cancel_named(origin: OriginFor<T>, id: TaskName) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_cancel_named(Some(origin.caller().clone()), id)?;
+			Ok(())
+		}
+
+		/// Anonymously schedule a task after a delay.
+		///
+		/// # <weight>
+		/// Same as [`schedule`].
+		/// # </weight>
+		#[pallet::weight(<T as Config>::WeightInfo::schedule(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_after(
+			origin: OriginFor<T>,
+			after: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule(
+				DispatchTime::After(after),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		/// Schedule a named task after a delay.
+		///
+		/// # <weight>
+		/// Same as [`schedule_named`](Self::schedule_named).
+		/// # </weight>
+		#[pallet::weight(<T as Config>::WeightInfo::schedule_named(T::MaxScheduledPerBlock::get()))]
+		pub fn schedule_named_after(
+			origin: OriginFor<T>,
+			id: TaskName,
+			after: T::BlockNumber,
+			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+			priority: Option<schedule::Priority>,
+			call: Box<<T as Config>::RuntimeCall>,
+		) -> DispatchResult {
+			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_schedule_named(
+				id,
+				DispatchTime::After(after),
+				maybe_periodic,
+				priority.unwrap_or(LOWEST_PRIORITY),
+				origin.caller().clone(),
+				<ScheduledCall<T>>::new(*call)?,
+			)?;
+			Ok(())
+		}
+
+		#[pallet::weight(<T as Config>::WeightInfo::change_named_priority(T::MaxScheduledPerBlock::get()))]
+		pub fn change_named_priority(
+			origin: OriginFor<T>,
+			id: TaskName,
+			priority: schedule::Priority,
+		) -> DispatchResult {
+			T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_change_named_priority(origin.caller().clone(), id, priority)
+		}
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	fn resolve_time(when: DispatchTime<T::BlockNumber>) -> Result<T::BlockNumber, DispatchError> {
+		let now = frame_system::Pallet::<T>::block_number();
+
+		let when = match when {
+			DispatchTime::At(x) => x,
+			// The current block has already completed it's scheduled tasks, so
+			// Schedule the task at lest one block after this current block.
+			DispatchTime::After(x) => now.saturating_add(x).saturating_add(One::one()),
+		};
+
+		if when <= now {
+			return Err(Error::<T>::TargetBlockNumberInPast.into());
+		}
+
+		Ok(when)
+	}
+
+	fn place_task(
+		when: T::BlockNumber,
+		what: ScheduledOf<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, (DispatchError, ScheduledOf<T>)> {
+		let maybe_name = what.maybe_id;
+		let index = Self::push_to_agenda(when, what)?;
+		let address = (when, index);
+		if let Some(name) = maybe_name {
+			Lookup::<T>::insert(name, address)
+		}
+		Self::deposit_event(Event::Scheduled {
+			when: address.0,
+			index: address.1,
+		});
+		Ok(address)
+	}
+
+	fn push_to_agenda(
+		when: T::BlockNumber,
+		what: ScheduledOf<T>,
+	) -> Result<u32, (DispatchError, ScheduledOf<T>)> {
+		let mut agenda = Agenda::<T>::get(when);
+		let index = if (agenda.len() as u32) < T::MaxScheduledPerBlock::get() {
+			// will always succeed due to the above check.
+			let _ = agenda.try_push(Some(what));
+			agenda.len() as u32 - 1
+		} else {
+			if let Some(hole_index) = agenda.iter().position(|i| i.is_none()) {
+				agenda[hole_index] = Some(what);
+				hole_index as u32
+			} else {
+				return Err((<Error<T>>::AgendaIsExhausted.into(), what));
+			}
+		};
+		Agenda::<T>::insert(when, agenda);
+		Ok(index)
+	}
+
+	fn do_schedule(
+		when: DispatchTime<T::BlockNumber>,
+		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+		priority: schedule::Priority,
+		origin: T::PalletsOrigin,
+		call: ScheduledCall<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
+		let when = Self::resolve_time(when)?;
+
+		// sanitize maybe_periodic
+		let maybe_periodic = maybe_periodic
+			.filter(|p| p.1 > 1 && !p.0.is_zero())
+			// Remove one from the number of repetitions since we will schedule one now.
+			.map(|(p, c)| (p, c - 1));
+		let task = Scheduled {
+			maybe_id: None,
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: PhantomData,
+		};
+		Self::place_task(when, task).map_err(|x| x.0)
+	}
+
+	fn do_cancel(
+		origin: Option<T::PalletsOrigin>,
+		(when, index): TaskAddress<T::BlockNumber>,
+	) -> Result<(), DispatchError> {
+		let scheduled = Agenda::<T>::try_mutate(when, |agenda| {
+			agenda.get_mut(index as usize).map_or(
+				Ok(None),
+				|s| -> Result<Option<Scheduled<_, _, _, _, _>>, DispatchError> {
+					if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(o, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+					};
+					Ok(s.take())
+				},
+			)
+		})?;
+		if let Some(s) = scheduled {
+			T::Preimages::drop(&s.call);
+
+			if let Some(id) = s.maybe_id {
+				Lookup::<T>::remove(id);
+			}
+			Self::deposit_event(Event::Canceled { when, index });
+			Ok(())
+		} else {
+			return Err(Error::<T>::NotFound.into());
+		}
+	}
+
+	fn do_schedule_named(
+		id: TaskName,
+		when: DispatchTime<T::BlockNumber>,
+		maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
+		priority: schedule::Priority,
+		origin: T::PalletsOrigin,
+		call: ScheduledCall<T>,
+	) -> Result<TaskAddress<T::BlockNumber>, DispatchError> {
+		// ensure id it is unique
+		if Lookup::<T>::contains_key(&id) {
+			return Err(Error::<T>::FailedToSchedule.into());
+		}
+
+		let when = Self::resolve_time(when)?;
+
+		// sanitize maybe_periodic
+		let maybe_periodic = maybe_periodic
+			.filter(|p| p.1 > 1 && !p.0.is_zero())
+			// Remove one from the number of repetitions since we will schedule one now.
+			.map(|(p, c)| (p, c - 1));
+
+		let task = Scheduled {
+			maybe_id: Some(id),
+			priority,
+			call,
+			maybe_periodic,
+			origin,
+			_phantom: Default::default(),
+		};
+		Self::place_task(when, task).map_err(|x| x.0)
+	}
+
+	fn do_cancel_named(origin: Option<T::PalletsOrigin>, id: TaskName) -> DispatchResult {
+		Lookup::<T>::try_mutate_exists(id, |lookup| -> DispatchResult {
+			if let Some((when, index)) = lookup.take() {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| -> DispatchResult {
+					if let Some(s) = agenda.get_mut(i) {
+						if let (Some(ref o), Some(ref s)) = (origin, s.borrow()) {
+							if matches!(
+								T::OriginPrivilegeCmp::cmp_privilege(o, &s.origin),
+								Some(Ordering::Less) | None
+							) {
+								return Err(BadOrigin.into());
+							}
+							T::Preimages::drop(&s.call);
+						}
+						*s = None;
+					}
+					Ok(())
+				})?;
+				Self::deposit_event(Event::Canceled { when, index });
+				Ok(())
+			} else {
+				return Err(Error::<T>::NotFound.into());
+			}
+		})
+	}
+
+	fn do_change_named_priority(
+		origin: T::PalletsOrigin,
+		id: TaskName,
+		priority: schedule::Priority,
+	) -> DispatchResult {
+		match Lookup::<T>::get(id) {
+			Some((when, index)) => {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| {
+					if let Some(Some(s)) = agenda.get_mut(i) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(&origin, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+
+						s.priority = priority;
+						Self::deposit_event(Event::PriorityChanged {
+							when,
+							index,
+							priority,
+						});
+					}
+					Ok(())
+				})
+			}
+			None => Err(Error::<T>::NotFound.into()),
+		}
+	}
+}
+
+enum ServiceTaskError {
+	/// Could not be executed due to missing preimage.
+	Unavailable,
+	/// Could not be executed due to weight limitations.
+	Overweight,
+}
+use ServiceTaskError::*;
+
+/// A Scheduler-Runtime interface for finer payment handling.
+pub trait DispatchCall<T: frame_system::Config + Config, SelfContainedSignedInfo> {
+	/// Resolve the call dispatch, including any post-dispatch operations.
+	fn dispatch_call(
+		signer: Option<T::AccountId>,
+		function: <T as Config>::RuntimeCall,
+	) -> Result<
+		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+		TransactionValidityError,
+	>;
+}
+
+impl<T: Config> Pallet<T> {
+	/// Service up to `max` agendas queue starting from earliest incompletely executed agenda.
+	fn service_agendas(weight: &mut WeightCounter, now: T::BlockNumber, max: u32) {
+		if !weight.check_accrue(T::WeightInfo::service_agendas_base()) {
+			return;
+		}
+
+		let mut incomplete_since = now + One::one();
+		let mut when = IncompleteSince::<T>::take().unwrap_or(now);
+		let mut executed = 0;
+
+		let max_items = T::MaxScheduledPerBlock::get();
+		let mut count_down = max;
+		let service_agenda_base_weight = T::WeightInfo::service_agenda_base(max_items);
+		while count_down > 0 && when <= now && weight.can_accrue(service_agenda_base_weight) {
+			if !Self::service_agenda(weight, &mut executed, now, when, u32::max_value()) {
+				incomplete_since = incomplete_since.min(when);
+			}
+			when.saturating_inc();
+			count_down.saturating_dec();
+		}
+		incomplete_since = incomplete_since.min(when);
+		if incomplete_since <= now {
+			IncompleteSince::<T>::put(incomplete_since);
+		}
+	}
+
+	/// Returns `true` if the agenda was fully completed, `false` if it should be revisited at a
+	/// later block.
+	fn service_agenda(
+		weight: &mut WeightCounter,
+		executed: &mut u32,
+		now: T::BlockNumber,
+		when: T::BlockNumber,
+		max: u32,
+	) -> bool {
+		let mut agenda = Agenda::<T>::get(when);
+		let mut ordered = agenda
+			.iter()
+			.enumerate()
+			.filter_map(|(index, maybe_item)| {
+				maybe_item
+					.as_ref()
+					.map(|item| (index as u32, item.priority))
+			})
+			.collect::<Vec<_>>();
+		ordered.sort_by_key(|k| k.1);
+		let within_limit =
+			weight.check_accrue(T::WeightInfo::service_agenda_base(ordered.len() as u32));
+		debug_assert!(
+			within_limit,
+			"weight limit should have been checked in advance"
+		);
+
+		// Items which we know can be executed and have postponed for execution in a later block.
+		let mut postponed = (ordered.len() as u32).saturating_sub(max);
+		// Items which we don't know can ever be executed.
+		let mut dropped = 0;
+
+		for (agenda_index, _) in ordered.into_iter().take(max as usize) {
+			let task = match agenda[agenda_index as usize].take() {
+				None => continue,
+				Some(t) => t,
+			};
+			let base_weight = T::WeightInfo::service_task(
+				task.call.lookup_len().map(|x| x as usize),
+				task.maybe_id.is_some(),
+				task.maybe_periodic.is_some(),
+			);
+			if !weight.can_accrue(base_weight) {
+				postponed += 1;
+				break;
+			}
+			let result = Self::service_task(weight, now, when, agenda_index, *executed == 0, task);
+			agenda[agenda_index as usize] = match result {
+				Err((Unavailable, slot)) => {
+					dropped += 1;
+					slot
+				}
+				Err((Overweight, slot)) => {
+					postponed += 1;
+					slot
+				}
+				Ok(()) => {
+					*executed += 1;
+					None
+				}
+			};
+		}
+		if postponed > 0 || dropped > 0 {
+			Agenda::<T>::insert(when, agenda);
+		} else {
+			Agenda::<T>::remove(when);
+		}
+		postponed == 0
+	}
+
+	/// Service (i.e. execute) the given task, being careful not to overflow the `weight` counter.
+	///
+	/// This involves:
+	/// - removing and potentially replacing the `Lookup` entry for the task.
+	/// - realizing the task's call which can include a preimage lookup.
+	/// - Rescheduling the task for execution in a later agenda if periodic.
+	fn service_task(
+		weight: &mut WeightCounter,
+		now: T::BlockNumber,
+		when: T::BlockNumber,
+		agenda_index: u32,
+		is_first: bool,
+		mut task: ScheduledOf<T>,
+	) -> Result<(), (ServiceTaskError, Option<ScheduledOf<T>>)> {
+		let (call, lookup_len) = match T::Preimages::peek(&task.call) {
+			Ok(c) => c,
+			Err(_) => {
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				return Err((Unavailable, Some(task)));
+			}
+		};
+
+		weight.check_accrue(T::WeightInfo::service_task(
+			lookup_len.map(|x| x as usize),
+			task.maybe_id.is_some(),
+			task.maybe_periodic.is_some(),
+		));
+
+		match Self::execute_dispatch(weight, task.origin.clone(), call) {
+			Err(Unavailable) => {
+				debug_assert!(false, "Checked to exist with `peek`");
+
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				Self::deposit_event(Event::CallUnavailable {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+				});
+				Err((Unavailable, Some(task)))
+			}
+			Err(Overweight) if is_first && !Self::is_runtime_upgraded() => {
+				T::Preimages::drop(&task.call);
+
+				if let Some(ref id) = task.maybe_id {
+					Lookup::<T>::remove(id);
+				}
+
+				Self::deposit_event(Event::PermanentlyOverweight {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+				});
+				Err((Unavailable, Some(task)))
+			}
+			Err(Overweight) => {
+				// Preserve Lookup -- the task will be postponed.
+				Err((Overweight, Some(task)))
+			}
+			Ok(result) => {
+				Self::deposit_event(Event::Dispatched {
+					task: (when, agenda_index),
+					id: task.maybe_id,
+					result,
+				});
+
+				let is_canceled = task
+					.maybe_id
+					.as_ref()
+					.map(|id| !Lookup::<T>::contains_key(id))
+					.unwrap_or(false);
+
+				match &task.maybe_periodic {
+					&Some((period, count)) if !is_canceled => {
+						if count > 1 {
+							task.maybe_periodic = Some((period, count - 1));
+						} else {
+							task.maybe_periodic = None;
+						}
+						let wake = now.saturating_add(period);
+						match Self::place_task(wake, task) {
+							Ok(_) => {}
+							Err((_, task)) => {
+								// TODO: Leave task in storage somewhere for it to be rescheduled
+								// manually.
+								T::Preimages::drop(&task.call);
+								Self::deposit_event(Event::PeriodicFailed {
+									task: (when, agenda_index),
+									id: task.maybe_id,
+								});
+							}
+						}
+					}
+					_ => {
+						if let Some(ref id) = task.maybe_id {
+							Lookup::<T>::remove(id);
+						}
+
+						T::Preimages::drop(&task.call)
+					}
+				}
+				Ok(())
+			}
+		}
+	}
+
+	fn is_runtime_upgraded() -> bool {
+		let last = system::LastRuntimeUpgrade::<T>::get();
+		let current = T::Version::get();
+
+		last.map(|v| v.was_upgraded(&current)).unwrap_or(true)
+	}
+
+	/// Make a dispatch to the given `call` from the given `origin`, ensuring that the `weight`
+	/// counter does not exceed its limit and that it is counted accurately (e.g. accounted using
+	/// post info if available).
+	///
+	/// NOTE: Only the weight for this function will be counted (origin lookup, dispatch and the
+	/// call itself).
+	fn execute_dispatch(
+		weight: &mut WeightCounter,
+		origin: T::PalletsOrigin,
+		call: <T as Config>::RuntimeCall,
+	) -> Result<DispatchResult, ServiceTaskError> {
+		let dispatch_origin: <T as Config>::RuntimeOrigin = origin.into();
+		let base_weight = match dispatch_origin.clone().as_signed() {
+			Some(_) => T::WeightInfo::execute_dispatch_signed(),
+			_ => T::WeightInfo::execute_dispatch_unsigned(),
+		};
+		let call_weight = call.get_dispatch_info().weight;
+		// We only allow a scheduled call if it cannot push the weight past the limit.
+		let max_weight = base_weight.saturating_add(call_weight);
+
+		if !weight.can_accrue(max_weight) {
+			return Err(Overweight);
+		}
+
+		// let scheduled_origin =
+		// 	<<T as Config>::Origin as From<T::PalletsOrigin>>::from(origin.clone());
+		let ensured_origin = T::ScheduleOrigin::ensure_origin(dispatch_origin.into());
+
+		let r = match ensured_origin {
+			Ok(ScheduledEnsureOriginSuccess::Root) => {
+				Ok(call.dispatch_bypass_filter(frame_system::RawOrigin::Root.into()))
+			}
+			Ok(ScheduledEnsureOriginSuccess::Signed(sender)) => {
+				// Execute transaction via chain default pipeline
+				// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
+				T::CallExecutor::dispatch_call(Some(sender), call.clone())
+			}
+			Err(e) => Ok(Err(e.into())),
+		};
+
+		let (maybe_actual_call_weight, result) = match r {
+			Ok(result) => match result {
+				Ok(post_info) => (post_info.actual_weight, Ok(())),
+				Err(error_and_info) => (
+					error_and_info.post_info.actual_weight,
+					Err(error_and_info.error),
+				),
+			},
+			Err(_) => {
+				log::error!(
+					target: "runtime::scheduler",
+					"Warning: Scheduler has failed to execute a post-dispatch transaction. \
+					This block might have become invalid.");
+				(None, Err(DispatchError::CannotLookup))
+			}
+		};
+		let call_weight = maybe_actual_call_weight.unwrap_or(call_weight);
+		weight.check_accrue(base_weight);
+		weight.check_accrue(call_weight);
+		Ok(result)
+	}
+}
addedpallets/scheduler-v2/src/mock.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/mock.rs
@@ -0,0 +1,285 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler test environment.
+
+use super::*;
+
+use crate as scheduler;
+use frame_support::{
+	ord_parameter_types, parameter_types,
+	traits::{ConstU32, ConstU64, Contains, EqualPrivilegeOnly, OnFinalize, OnInitialize},
+	weights::constants::RocksDbWeight,
+};
+use frame_system::{EnsureRoot, RawOrigin};
+use sp_core::H256;
+use sp_runtime::{
+	testing::Header,
+	traits::{BlakeTwo256, IdentityLookup},
+	Perbill,
+};
+
+// Logger module to track execution.
+#[frame_support::pallet]
+pub mod logger {
+	use super::{OriginCaller, OriginTrait};
+	use frame_support::{pallet_prelude::*, parameter_types};
+	use frame_system::pallet_prelude::*;
+
+	parameter_types! {
+		static Log: Vec<(OriginCaller, u32)> = Vec::new();
+	}
+	pub fn log() -> Vec<(OriginCaller, u32)> {
+		Log::get().clone()
+	}
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	pub struct Pallet<T>(PhantomData<T>);
+
+	#[pallet::hooks]
+	impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		Logged(u32, Weight),
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T>
+	where
+		<T as frame_system::Config>::RuntimeOrigin: OriginTrait<PalletsOrigin = OriginCaller>,
+	{
+		#[pallet::weight(*weight)]
+		pub fn log(origin: OriginFor<T>, i: u32, weight: Weight) -> DispatchResult {
+			Self::deposit_event(Event::Logged(i, weight));
+			Log::mutate(|log| {
+				log.push((origin.caller().clone(), i));
+			});
+			Ok(())
+		}
+
+		#[pallet::weight(*weight)]
+		pub fn log_without_filter(origin: OriginFor<T>, i: u32, weight: Weight) -> DispatchResult {
+			Self::deposit_event(Event::Logged(i, weight));
+			Log::mutate(|log| {
+				log.push((origin.caller().clone(), i));
+			});
+			Ok(())
+		}
+	}
+}
+
+type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
+type Block = frame_system::mocking::MockBlock<Test>;
+
+frame_support::construct_runtime!(
+	pub enum Test where
+		Block = Block,
+		NodeBlock = Block,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		Logger: logger::{Pallet, Call, Event<T>},
+		Scheduler: scheduler::{Pallet, Call, Storage, Event<T>},
+	}
+);
+
+// Scheduler must dispatch with root and no filter, this tests base filter is indeed not used.
+pub struct BaseFilter;
+impl Contains<RuntimeCall> for BaseFilter {
+	fn contains(call: &RuntimeCall) -> bool {
+		!matches!(call, RuntimeCall::Logger(LoggerCall::log { .. }))
+	}
+}
+
+parameter_types! {
+	pub BlockWeights: frame_system::limits::BlockWeights =
+		frame_system::limits::BlockWeights::simple_max(
+			Weight::from_ref_time(2_000_000_000_000)
+			// .set_proof_size(u64::MAX),
+		);
+}
+impl system::Config for Test {
+	type BaseCallFilter = BaseFilter;
+	type BlockWeights = BlockWeights;
+	type BlockLength = ();
+	type DbWeight = RocksDbWeight;
+	type RuntimeOrigin = RuntimeOrigin;
+	type RuntimeCall = RuntimeCall;
+	type Index = u64;
+	type BlockNumber = u64;
+	type Hash = H256;
+	type Hashing = BlakeTwo256;
+	type AccountId = u64;
+	type Lookup = IdentityLookup<Self::AccountId>;
+	type Header = Header;
+	type RuntimeEvent = RuntimeEvent;
+	type BlockHashCount = ConstU64<250>;
+	type Version = ();
+	type PalletInfo = PalletInfo;
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type SystemWeightInfo = ();
+	type SS58Prefix = ();
+	type OnSetCode = ();
+	type MaxConsumers = ConstU32<16>;
+}
+impl logger::Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+}
+ord_parameter_types! {
+	pub const One: u64 = 1;
+}
+
+pub struct TestWeightInfo;
+impl WeightInfo for TestWeightInfo {
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(0b0000_0001)
+	}
+	fn service_agenda_base(i: u32) -> Weight {
+		Weight::from_ref_time((i << 8) as u64 + 0b0000_0010)
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(0b0000_0100)
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(0b0000_1100)
+	}
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(0b0001_0100)
+	}
+	fn service_task_fetched(s: u32) -> Weight {
+		Weight::from_ref_time((s << 8) as u64 + 0b0010_0100)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(0b0100_0000)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(0b1000_0000)
+	}
+	fn schedule(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn cancel(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn schedule_named(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn cancel_named(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+	fn change_named_priority(_s: u32) -> Weight {
+		Weight::from_ref_time(50)
+	}
+}
+parameter_types! {
+	pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
+		BlockWeights::get().max_block;
+}
+
+pub struct EnsureSignedOneOrRoot;
+impl<O: Into<Result<RawOrigin<u64>, O>> + From<RawOrigin<u64>>> EnsureOrigin<O>
+	for EnsureSignedOneOrRoot
+{
+	type Success = ScheduledEnsureOriginSuccess<u64>;
+	fn try_origin(o: O) -> Result<Self::Success, O> {
+		o.into().and_then(|o| match o {
+			RawOrigin::Root => Ok(ScheduledEnsureOriginSuccess::Root),
+			RawOrigin::Signed(1) => Ok(ScheduledEnsureOriginSuccess::Signed(1)),
+			r => Err(O::from(r)),
+		})
+	}
+}
+
+pub struct Executor;
+impl DispatchCall<Test, sp_core::H160> for Executor {
+	fn dispatch_call(
+		signer: Option<u64>,
+		function: RuntimeCall,
+	) -> Result<
+		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+		TransactionValidityError,
+	> {
+		let origin = match signer {
+			Some(who) => RuntimeOrigin::signed(who),
+			None => RuntimeOrigin::none(),
+		};
+		Ok(function.dispatch(origin))
+	}
+}
+
+impl Config for Test {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeOrigin = RuntimeOrigin;
+	type PalletsOrigin = OriginCaller;
+	type RuntimeCall = RuntimeCall;
+	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureSignedOneOrRoot;
+	type MaxScheduledPerBlock = ConstU32<10>;
+	type WeightInfo = TestWeightInfo;
+	type OriginPrivilegeCmp = EqualPrivilegeOnly;
+	type Preimages = ();
+	type PrioritySetOrigin = EnsureRoot<u64>;
+	type CallExecutor = Executor;
+}
+
+pub type LoggerCall = logger::Call<Test>;
+
+pub fn new_test_ext() -> sp_io::TestExternalities {
+	let t = system::GenesisConfig::default()
+		.build_storage::<Test>()
+		.unwrap();
+	t.into()
+}
+
+pub fn run_to_block(n: u64) {
+	while System::block_number() < n {
+		Scheduler::on_finalize(System::block_number());
+		System::set_block_number(System::block_number() + 1);
+		Scheduler::on_initialize(System::block_number());
+	}
+}
+
+pub fn root() -> OriginCaller {
+	system::RawOrigin::Root.into()
+}
addedpallets/scheduler-v2/src/tests.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/tests.rs
@@ -0,0 +1,874 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2017-2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! # Scheduler tests.
+
+use super::*;
+use crate::mock::{
+	logger, new_test_ext, root, run_to_block, LoggerCall, RuntimeCall, Scheduler, Test, *,
+};
+use frame_support::{
+	assert_noop, assert_ok,
+	traits::{Contains, OnInitialize},
+};
+
+#[test]
+fn basic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn schedule_after_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(2);
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		// This will schedule the call 3 blocks after the next block... so block 3 + 3 = 6
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::After(3),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(5);
+		assert!(logger::log().is_empty());
+		run_to_block(6);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn schedule_after_zero_works() {
+	new_test_ext().execute_with(|| {
+		run_to_block(2);
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		assert!(!<Test as frame_system::Config>::BaseCallFilter::contains(
+			&call
+		));
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::After(0),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Will trigger on the next block.
+		run_to_block(3);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+	});
+}
+
+#[test]
+fn periodic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		// at #4, every 3 blocks, 3 times.
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			Some((3, 3)),
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(logger::Call::log {
+				i: 42,
+				weight: Weight::from_ref_time(10)
+			}))
+			.unwrap()
+		));
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(6);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(7);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
+		run_to_block(9);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 42u32)]);
+		run_to_block(10);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+		);
+		run_to_block(100);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 42u32), (root(), 42u32), (root(), 42u32)]
+		);
+	});
+}
+
+#[test]
+fn cancel_named_scheduling_works_with_normal_cancel() {
+	new_test_ext().execute_with(|| {
+		// at #4.
+		Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		let i = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 42,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::do_cancel_named(None, [1u8; 32]));
+		assert_ok!(Scheduler::do_cancel(None, i));
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn cancel_named_periodic_scheduling_works() {
+	new_test_ext().execute_with(|| {
+		// at #4, every 3 blocks, 3 times.
+		Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			Some((3, 3)),
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 42,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		// same id results in error.
+		assert!(Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10)
+			}))
+			.unwrap(),
+		)
+		.is_err());
+		// different id is ok.
+		Scheduler::do_schedule_named(
+			[2u8; 32],
+			DispatchTime::At(8),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(RuntimeCall::Logger(LoggerCall::log {
+				i: 69,
+				weight: Weight::from_ref_time(10),
+			}))
+			.unwrap(),
+		)
+		.unwrap();
+		run_to_block(3);
+		assert!(logger::log().is_empty());
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(6);
+		assert_ok!(Scheduler::do_cancel_named(None, [1u8; 32]));
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 69u32)]);
+	});
+}
+
+#[test]
+fn scheduler_respects_weight_limits() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 3 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 3 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// 69 and 42 do not fit together
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 42u32)]);
+		run_to_block(5);
+		assert_eq!(logger::log(), vec![(root(), 42u32), (root(), 69u32)]);
+	});
+}
+
+/// Permanently overweight calls are not deleted but also not executed.
+#[test]
+fn scheduler_does_not_delete_permanently_overweight_call() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Never executes.
+		run_to_block(100);
+		assert_eq!(logger::log(), vec![]);
+
+		// Assert the `PermanentlyOverweight` event.
+		assert_eq!(
+			System::events().last().unwrap().event,
+			crate::Event::PermanentlyOverweight {
+				task: (4, 0),
+				id: None
+			}
+			.into(),
+		);
+		// The call is still in the agenda.
+		assert!(Agenda::<Test>::get(4)[0].is_some());
+	});
+}
+
+#[test]
+fn scheduler_handles_periodic_failure() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	let max_per_block = <Test as Config>::MaxScheduledPerBlock::get();
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: (max_weight / 3) * 2,
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			Some((4, u32::MAX)),
+			127,
+			root(),
+			call.clone(),
+		));
+		// Executes 5 times till block 20.
+		run_to_block(20);
+		assert_eq!(logger::log().len(), 5);
+
+		// Block 28 will already be full.
+		for _ in 0..max_per_block {
+			assert_ok!(Scheduler::do_schedule(
+				DispatchTime::At(28),
+				None,
+				120,
+				root(),
+				call.clone(),
+			));
+		}
+
+		// Going to block 24 will emit a `PeriodicFailed` event.
+		run_to_block(24);
+		assert_eq!(logger::log().len(), 6);
+
+		assert_eq!(
+			System::events().last().unwrap().event,
+			crate::Event::PeriodicFailed {
+				task: (24, 0),
+				id: None
+			}
+			.into(),
+		);
+	});
+}
+
+#[test]
+fn scheduler_respects_priority_ordering() {
+	let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 3,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			1,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 3,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			0,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 69u32), (root(), 42u32)]);
+	});
+}
+
+#[test]
+fn scheduler_respects_priority_ordering_with_soft_deadlines() {
+	new_test_ext().execute_with(|| {
+		let max_weight: Weight = <Test as Config>::MaximumWeight::get();
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: max_weight / 5 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			255,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: max_weight / 5 * 2,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 2600,
+			weight: max_weight / 5 * 4,
+		});
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			126,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+
+		// 2600 does not fit with 69 or 42, but has higher priority, so will go through
+		run_to_block(4);
+		assert_eq!(logger::log(), vec![(root(), 2600u32)]);
+		// 69 and 42 fit together
+		run_to_block(5);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+		);
+	});
+}
+
+#[test]
+fn on_initialize_weight_is_correct() {
+	new_test_ext().execute_with(|| {
+		let call_weight = Weight::from_ref_time(25);
+
+		// Named
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 3,
+			weight: call_weight + Weight::from_ref_time(1),
+		});
+		assert_ok!(Scheduler::do_schedule_named(
+			[1u8; 32],
+			DispatchTime::At(3),
+			None,
+			255,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: call_weight + Weight::from_ref_time(2),
+		});
+		// Anon Periodic
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(2),
+			Some((1000, 3)),
+			128,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: call_weight + Weight::from_ref_time(3),
+		});
+		// Anon
+		assert_ok!(Scheduler::do_schedule(
+			DispatchTime::At(2),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+		// Named Periodic
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 2600,
+			weight: call_weight + Weight::from_ref_time(4),
+		});
+		assert_ok!(Scheduler::do_schedule_named(
+			[2u8; 32],
+			DispatchTime::At(1),
+			Some((1000, 3)),
+			126,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		));
+
+		// Will include the named periodic only
+		assert_eq!(
+			Scheduler::on_initialize(1),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(1)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, true, true)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(4)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(logger::log(), vec![(root(), 2600u32)]);
+
+		// Will include anon and anon periodic
+		assert_eq!(
+			Scheduler::on_initialize(2),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(2)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, false, true)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(3)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, false, false)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(2)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(
+			logger::log(),
+			vec![(root(), 2600u32), (root(), 69u32), (root(), 42u32)]
+		);
+
+		// Will include named only
+		assert_eq!(
+			Scheduler::on_initialize(3),
+			TestWeightInfo::service_agendas_base()
+				+ TestWeightInfo::service_agenda_base(1)
+				+ <TestWeightInfo as MarginalWeightInfo>::service_task(None, true, false)
+				+ TestWeightInfo::execute_dispatch_unsigned()
+				+ call_weight + Weight::from_ref_time(1)
+		);
+		assert_eq!(IncompleteSince::<Test>::get(), None);
+		assert_eq!(
+			logger::log(),
+			vec![
+				(root(), 2600u32),
+				(root(), 69u32),
+				(root(), 42u32),
+				(root(), 3u32)
+			]
+		);
+
+		// Will contain none
+		let actual_weight = Scheduler::on_initialize(4);
+		assert_eq!(
+			actual_weight,
+			TestWeightInfo::service_agendas_base() + TestWeightInfo::service_agenda_base(0)
+		);
+	});
+}
+
+#[test]
+fn root_calls_works() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			RuntimeOrigin::root(),
+			[1u8; 32],
+			4,
+			None,
+			Some(127),
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			RuntimeOrigin::root(),
+			4,
+			None,
+			Some(127),
+			call2
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::cancel_named(RuntimeOrigin::root(), [1u8; 32]));
+		assert_ok!(Scheduler::cancel(RuntimeOrigin::root(), 4, 1));
+		// Scheduled calls are made NONE, so should not effect state
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn fails_to_schedule_task_in_the_past() {
+	new_test_ext().execute_with(|| {
+		run_to_block(3);
+
+		let call1 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call3 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+
+		assert_noop!(
+			Scheduler::schedule_named(RuntimeOrigin::root(), [1u8; 32], 2, None, Some(127), call1),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+
+		assert_noop!(
+			Scheduler::schedule(RuntimeOrigin::root(), 2, None, Some(127), call2),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+
+		assert_noop!(
+			Scheduler::schedule(RuntimeOrigin::root(), 3, None, Some(127), call3),
+			Error::<Test>::TargetBlockNumberInPast,
+		);
+	});
+}
+
+#[test]
+fn should_use_origin() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32],
+			4,
+			None,
+			None,
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			system::RawOrigin::Signed(1).into(),
+			4,
+			None,
+			None,
+			call2,
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_ok!(Scheduler::cancel_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32]
+		));
+		assert_ok!(Scheduler::cancel(system::RawOrigin::Signed(1).into(), 4, 1));
+		// Scheduled calls are made NONE, so should not effect state
+		run_to_block(100);
+		assert!(logger::log().is_empty());
+	});
+}
+
+#[test]
+fn should_check_origin() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_noop!(
+			Scheduler::schedule_named(
+				system::RawOrigin::Signed(2).into(),
+				[1u8; 32],
+				4,
+				None,
+				None,
+				call
+			),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::schedule(system::RawOrigin::Signed(2).into(), 4, None, None, call2),
+			BadOrigin
+		);
+	});
+}
+
+#[test]
+fn should_check_origin_for_cancel() {
+	new_test_ext().execute_with(|| {
+		let call = Box::new(RuntimeCall::Logger(LoggerCall::log_without_filter {
+			i: 69,
+			weight: Weight::from_ref_time(10),
+		}));
+		let call2 = Box::new(RuntimeCall::Logger(LoggerCall::log_without_filter {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		}));
+		assert_ok!(Scheduler::schedule_named(
+			system::RawOrigin::Signed(1).into(),
+			[1u8; 32],
+			4,
+			None,
+			None,
+			call,
+		));
+		assert_ok!(Scheduler::schedule(
+			system::RawOrigin::Signed(1).into(),
+			4,
+			None,
+			None,
+			call2,
+		));
+		run_to_block(3);
+		// Scheduled calls are in the agenda.
+		assert_eq!(Agenda::<Test>::get(4).len(), 2);
+		assert!(logger::log().is_empty());
+		assert_noop!(
+			Scheduler::cancel_named(system::RawOrigin::Signed(2).into(), [1u8; 32]),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel(system::RawOrigin::Signed(2).into(), 4, 1),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel_named(system::RawOrigin::Root.into(), [1u8; 32]),
+			BadOrigin
+		);
+		assert_noop!(
+			Scheduler::cancel(system::RawOrigin::Root.into(), 4, 1),
+			BadOrigin
+		);
+		run_to_block(5);
+		assert_eq!(
+			logger::log(),
+			vec![
+				(system::RawOrigin::Signed(1).into(), 69u32),
+				(system::RawOrigin::Signed(1).into(), 42u32)
+			]
+		);
+	});
+}
+
+/// Cancelling a call and then scheduling a second call for the same
+/// block results in different addresses.
+#[test]
+fn schedule_does_not_resuse_addr() {
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+
+		// Schedule both calls.
+		let addr_1 = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call.clone()).unwrap(),
+		)
+		.unwrap();
+		// Cancel the call.
+		assert_ok!(Scheduler::do_cancel(None, addr_1));
+		let addr_2 = Scheduler::do_schedule(
+			DispatchTime::At(4),
+			None,
+			127,
+			root(),
+			<ScheduledCall<Test>>::new(call).unwrap(),
+		)
+		.unwrap();
+
+		// Should not re-use the address.
+		assert!(addr_1 != addr_2);
+	});
+}
+
+#[test]
+fn schedule_agenda_overflows() {
+	let max: u32 = <Test as Config>::MaxScheduledPerBlock::get();
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+
+		// Schedule the maximal number allowed per block.
+		for _ in 0..max {
+			Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone()).unwrap();
+		}
+
+		// One more time and it errors.
+		assert_noop!(
+			Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call,),
+			<Error<Test>>::AgendaIsExhausted,
+		);
+
+		run_to_block(4);
+		// All scheduled calls are executed.
+		assert_eq!(logger::log().len() as u32, max);
+	});
+}
+
+/// Cancelling and scheduling does not overflow the agenda but fills holes.
+#[test]
+fn cancel_and_schedule_fills_holes() {
+	let max: u32 = <Test as Config>::MaxScheduledPerBlock::get();
+	assert!(
+		max > 3,
+		"This test only makes sense for MaxScheduledPerBlock > 3"
+	);
+
+	new_test_ext().execute_with(|| {
+		let call = RuntimeCall::Logger(LoggerCall::log {
+			i: 42,
+			weight: Weight::from_ref_time(10),
+		});
+		let call = <ScheduledCall<Test>>::new(call).unwrap();
+		let mut addrs = Vec::<_>::default();
+
+		// Schedule the maximal number allowed per block.
+		for _ in 0..max {
+			addrs.push(
+				Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone())
+					.unwrap(),
+			);
+		}
+		// Cancel three of them.
+		for addr in addrs.into_iter().take(3) {
+			Scheduler::do_cancel(None, addr).unwrap();
+		}
+		// Schedule three new ones.
+		for i in 0..3 {
+			let (_block, index) =
+				Scheduler::do_schedule(DispatchTime::At(4), None, 127, root(), call.clone())
+					.unwrap();
+			assert_eq!(i, index);
+		}
+
+		run_to_block(4);
+		// Maximum number of calls are executed.
+		assert_eq!(logger::log().len() as u32, max);
+	});
+}
addedpallets/scheduler-v2/src/weights.rsdiffbeforeafterboth
--- /dev/null
+++ b/pallets/scheduler-v2/src/weights.rs
@@ -0,0 +1,270 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+// Original license:
+// This file is part of Substrate.
+
+// Copyright (C) 2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//! Autogenerated weights for pallet_scheduler
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2022-10-03, STEPS: `50`, REPEAT: 20, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! HOSTNAME: `bm3`, CPU: `Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// /home/benchbot/cargo_target_dir/production/substrate
+// benchmark
+// pallet
+// --steps=50
+// --repeat=20
+// --extrinsic=*
+// --execution=wasm
+// --wasm-execution=compiled
+// --heap-pages=4096
+// --pallet=pallet_scheduler
+// --chain=dev
+// --output=./frame/scheduler/src/weights.rs
+// --template=./.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+/// Weight functions needed for pallet_scheduler.
+pub trait WeightInfo {
+	fn service_agendas_base() -> Weight;
+	fn service_agenda_base(s: u32, ) -> Weight;
+	fn service_task_base() -> Weight;
+	fn service_task_fetched(s: u32, ) -> Weight;
+	fn service_task_named() -> Weight;
+	fn service_task_periodic() -> Weight;
+	fn execute_dispatch_signed() -> Weight;
+	fn execute_dispatch_unsigned() -> Weight;
+	fn schedule(s: u32, ) -> Weight;
+	fn cancel(s: u32, ) -> Weight;
+	fn schedule_named(s: u32, ) -> Weight;
+	fn cancel_named(s: u32, ) -> Weight;
+	fn change_named_priority(s: u32, ) -> Weight;
+}
+
+/// Weights for pallet_scheduler using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	// Storage: Scheduler IncompleteSince (r:1 w:1)
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(4_992_000 as u64)
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 512]`.
+	fn service_agenda_base(s: u32, ) -> Weight {
+		Weight::from_ref_time(4_320_000 as u64)
+			// Standard Error: 619
+			.saturating_add(Weight::from_ref_time(336_713 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(10_864_000 as u64)
+	}
+	// Storage: Preimage PreimageFor (r:1 w:1)
+	// Storage: Preimage StatusFor (r:1 w:1)
+	/// The range of component `s` is `[128, 4194304]`.
+	fn service_task_fetched(s: u32, ) -> Weight {
+		Weight::from_ref_time(24_586_000 as u64)
+			// Standard Error: 1
+			.saturating_add(Weight::from_ref_time(1_138 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:0 w:1)
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(13_127_000 as u64)
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(11_053_000 as u64)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(4_158_000 as u64)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(4_104_000 as u64)
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule(s: u32, ) -> Weight {
+		Weight::from_ref_time(20_074_000 as u64)
+			// Standard Error: 765
+			.saturating_add(Weight::from_ref_time(343_285 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	// Storage: Scheduler Lookup (r:0 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel(s: u32, ) -> Weight {
+		Weight::from_ref_time(21_509_000 as u64)
+			// Standard Error: 708
+			.saturating_add(Weight::from_ref_time(323_013 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(1 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_427_000 as u64)
+			// Standard Error: 850
+			.saturating_add(Weight::from_ref_time(357_265 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_875_000 as u64)
+			// Standard Error: 693
+			.saturating_add(Weight::from_ref_time(336_643 as u64).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	// Storage: Scheduler IncompleteSince (r:1 w:1)
+	fn service_agendas_base() -> Weight {
+		Weight::from_ref_time(4_992_000 as u64)
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 512]`.
+	fn service_agenda_base(s: u32, ) -> Weight {
+		Weight::from_ref_time(4_320_000 as u64)
+			// Standard Error: 619
+			.saturating_add(Weight::from_ref_time(336_713 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	fn service_task_base() -> Weight {
+		Weight::from_ref_time(10_864_000 as u64)
+	}
+	// Storage: Preimage PreimageFor (r:1 w:1)
+	// Storage: Preimage StatusFor (r:1 w:1)
+	/// The range of component `s` is `[128, 4194304]`.
+	fn service_task_fetched(s: u32, ) -> Weight {
+		Weight::from_ref_time(24_586_000 as u64)
+			// Standard Error: 1
+			.saturating_add(Weight::from_ref_time(1_138 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:0 w:1)
+	fn service_task_named() -> Weight {
+		Weight::from_ref_time(13_127_000 as u64)
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	fn service_task_periodic() -> Weight {
+		Weight::from_ref_time(11_053_000 as u64)
+	}
+	fn execute_dispatch_signed() -> Weight {
+		Weight::from_ref_time(4_158_000 as u64)
+	}
+	fn execute_dispatch_unsigned() -> Weight {
+		Weight::from_ref_time(4_104_000 as u64)
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule(s: u32, ) -> Weight {
+		Weight::from_ref_time(20_074_000 as u64)
+			// Standard Error: 765
+			.saturating_add(Weight::from_ref_time(343_285 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(1 as u64))
+	}
+	// Storage: Scheduler Agenda (r:1 w:1)
+	// Storage: Scheduler Lookup (r:0 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel(s: u32, ) -> Weight {
+		Weight::from_ref_time(21_509_000 as u64)
+			// Standard Error: 708
+			.saturating_add(Weight::from_ref_time(323_013 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(1 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[0, 511]`.
+	fn schedule_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_427_000 as u64)
+			// Standard Error: 850
+			.saturating_add(Weight::from_ref_time(357_265 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	/// The range of component `s` is `[1, 512]`.
+	fn cancel_named(s: u32, ) -> Weight {
+		Weight::from_ref_time(22_875_000 as u64)
+			// Standard Error: 693
+			.saturating_add(Weight::from_ref_time(336_643 as u64).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
+}
modifiedpallets/scheduler/src/benchmarking.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/benchmarking.rs
+++ b/pallets/scheduler/src/benchmarking.rs
@@ -50,6 +50,13 @@
 
 const BLOCK_NUMBER: u32 = 2;
 
+fn make_scheduled_id(src: u32) -> ScheduledId {
+	let slice_id: [u8; 4] = src.encode().try_into().unwrap();
+	let mut id: [u8; 16] = [0; 16];
+	id[..4].clone_from_slice(&slice_id);
+	id
+}
+
 /// Add `n` named items to the schedule.
 ///
 /// For `resolved`:
@@ -79,10 +86,7 @@
 			false => None,
 		};
 
-		let slice_id: [u8; 4] = i.encode().try_into().unwrap();
-		let mut id: [u8; 16] = [0; 16];
-		id[..4].clone_from_slice(&slice_id);
-
+		let id = make_scheduled_id(i);
 		let origin = frame_system::RawOrigin::Signed(caller.clone()).into();
 		Scheduler::<T>::do_schedule_named(id, t, period, 0, origin, call_or_hash)?;
 	}
@@ -202,7 +206,7 @@
 		id[..4].clone_from_slice(&slice_id);
 		let when = BLOCK_NUMBER.into();
 		let periodic = Some((T::BlockNumber::one(), 100));
-		let priority = 0;
+		let priority = None;
 		// Essentially a no-op call.
 		let inner_call = frame_system::Call::set_storage { items: vec![] }.into();
 		let call = Box::new(CallOrHashOf::<T>::Value(inner_call));
@@ -220,7 +224,8 @@
 		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Signed(caller.clone());
 		let s in 1 .. T::MaxScheduledPerBlock::get();
 		let when = BLOCK_NUMBER.into();
-		let id = 0.encode().try_into().unwrap_or([0; MAX_TASK_ID_LENGTH_IN_BYTES as usize]);
+		let idx = s - 1;
+		let id = make_scheduled_id(idx);
 		fill_schedule::<T>(when, s, true, Some(false))?;
 	}: _(origin, id)
 	verify {
@@ -230,10 +235,26 @@
 		);
 		// Removed schedule is NONE
 		ensure!(
-			Agenda::<T>::get(when)[0].is_none(),
+			Agenda::<T>::get(when)[idx as usize].is_none(),
 			"didn't remove from schedule"
 		);
 	}
 
+	change_named_priority {
+		let origin: RawOrigin<T::AccountId> = frame_system::RawOrigin::Root;
+		let s in 1 .. T::MaxScheduledPerBlock::get();
+		let when = BLOCK_NUMBER.into();
+		let idx = s - 1;
+		let id = make_scheduled_id(idx);
+		let priority = 42;
+		fill_schedule::<T>(when, s, true, Some(false))?;
+	}: _(origin, id, priority)
+	verify {
+		ensure!(
+			Agenda::<T>::get(when)[idx as usize].clone().unwrap().priority == priority,
+			"didn't change the priority"
+		);
+	}
+
 	impl_benchmark_test_suite!(Scheduler, crate::mock::new_test_ext(), crate::mock::Test);
 }
modifiedpallets/scheduler/src/lib.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/lib.rs
+++ b/pallets/scheduler/src/lib.rs
@@ -86,7 +86,10 @@
 use sp_std::{borrow::Borrow, cmp::Ordering, marker::PhantomData, prelude::*};
 
 use frame_support::{
-	dispatch::{DispatchError, DispatchResult, Dispatchable, Parameter, GetDispatchInfo},
+	dispatch::{
+		DispatchError, DispatchResult, Dispatchable, UnfilteredDispatchable, Parameter,
+		GetDispatchInfo,
+	},
 	traits::{
 		schedule::{self, DispatchTime, MaybeHashed},
 		NamedReservableCurrency, EnsureOrigin, Get, IsType, OriginTrait, PrivilegeCmp,
@@ -97,13 +100,11 @@
 
 pub use weights::WeightInfo;
 
-/// Just a simple index for naming period tasks.
-pub type PeriodicIndex = u32;
 /// The location of a scheduled task that can be used to remove it.
 pub type TaskAddress<BlockNumber> = (BlockNumber, u32);
 pub const MAX_TASK_ID_LENGTH_IN_BYTES: u8 = 16;
 
-type ScheduledId = [u8; MAX_TASK_ID_LENGTH_IN_BYTES as usize];
+pub type ScheduledId = [u8; MAX_TASK_ID_LENGTH_IN_BYTES as usize];
 pub type CallOrHashOf<T> =
 	MaybeHashed<<T as Config>::RuntimeCall, <T as frame_system::Config>::Hash>;
 
@@ -137,6 +138,11 @@
 pub type Scheduled<Call, BlockNumber, PalletsOrigin, AccountId> =
 	ScheduledV3<Call, BlockNumber, PalletsOrigin, AccountId>;
 
+pub enum ScheduledEnsureOriginSuccess<AccountId> {
+	Root,
+	Signed(AccountId),
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 mod preimage_provider {
 	use frame_support::traits::PreimageRecipient;
@@ -193,7 +199,10 @@
 	use frame_support::{
 		dispatch::PostDispatchInfo,
 		pallet_prelude::*,
-		traits::{schedule::LookupError, PreimageProvider},
+		traits::{
+			schedule::{LookupError, LOWEST_PRIORITY},
+			PreimageProvider,
+		},
 	};
 	use frame_system::pallet_prelude::*;
 
@@ -227,7 +236,8 @@
 			+ Dispatchable<
 				RuntimeOrigin = <Self as Config>::RuntimeOrigin,
 				PostInfo = PostDispatchInfo,
-			> + GetDispatchInfo
+			> + UnfilteredDispatchable<RuntimeOrigin = <Self as system::Config>::RuntimeOrigin>
+			+ GetDispatchInfo
 			+ From<system::Call<Self>>;
 
 		/// The maximum weight that may be scheduled per block for any dispatchables of less
@@ -236,7 +246,13 @@
 		type MaximumWeight: Get<Weight>;
 
 		/// Required origin to schedule or cancel calls.
-		type ScheduleOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
+		type ScheduleOrigin: EnsureOrigin<
+			<Self as system::Config>::RuntimeOrigin,
+			Success = ScheduledEnsureOriginSuccess<Self::AccountId>,
+		>;
+
+		/// Required origin to set/change calls' priority.
+		type PrioritySetOrigin: EnsureOrigin<<Self as system::Config>::RuntimeOrigin>;
 
 		/// Compare the privileges of origins.
 		///
@@ -287,7 +303,7 @@
 
 		/// Resolve the call dispatch, including any post-dispatch operations.
 		fn dispatch_call(
-			signer: T::AccountId,
+			signer: Option<T::AccountId>,
 			function: <T as Config>::RuntimeCall,
 		) -> Result<
 			Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
@@ -319,6 +335,12 @@
 		Scheduled { when: T::BlockNumber, index: u32 },
 		/// Canceled some task.
 		Canceled { when: T::BlockNumber, index: u32 },
+		/// Scheduled task's priority has changed
+		PriorityChanged {
+			when: T::BlockNumber,
+			index: u32,
+			priority: schedule::Priority,
+		},
 		/// Dispatched some task.
 		Dispatched {
 			task: TaskAddress<T::BlockNumber>,
@@ -371,12 +393,7 @@
 
 			let mut total_weight: Weight = T::WeightInfo::on_initialize(0);
 			for (order, (index, mut s)) in queued.into_iter().enumerate() {
-				let named = if let Some(ref id) = s.maybe_id {
-					Lookup::<T>::remove(id);
-					true
-				} else {
-					false
-				};
+				let named = s.maybe_id.is_some();
 
 				let (call, maybe_completed) = s.call.resolved::<T::PreimageProvider>();
 				s.call = call;
@@ -399,6 +416,8 @@
 								Lookup::<T>::insert(id, (until, index as u32));
 							}
 							Agenda::<T>::append(until, Some(s));
+						} else if let Some(ref id) = s.maybe_id {
+							Lookup::<T>::remove(id);
 						}
 						continue;
 					}
@@ -439,26 +458,23 @@
 					continue;
 				}
 
-				let sender = ensure_signed(
+				let scheduled_origin =
 					<<T as Config>::RuntimeOrigin as From<T::PalletsOrigin>>::from(
 						s.origin.clone(),
-					)
-					.into(),
-				)
-				.unwrap();
-
-				// // if call have id it was be reserved
-				// if s.maybe_id.is_some() {
-				// 	let _ = T::CallExecutor::pay_for_call(
-				// 		s.maybe_id.unwrap(),
-				// 		sender.clone(),
-				// 		call.clone(),
-				// 	);
-				// }
+					);
+				let ensured_origin = T::ScheduleOrigin::ensure_origin(scheduled_origin.into());
 
-				// Execute transaction via chain default pipeline
-				// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
-				let r = T::CallExecutor::dispatch_call(sender, call.clone());
+				let r = match ensured_origin {
+					Ok(ScheduledEnsureOriginSuccess::Root) => {
+						Ok(call.dispatch_bypass_filter(frame_system::RawOrigin::Root.into()))
+					}
+					Ok(ScheduledEnsureOriginSuccess::Signed(sender)) => {
+						// Execute transaction via chain default pipeline
+						// That means dispatch will be processed like any user's extrinsic e.g. transaction fees will be taken
+						T::CallExecutor::dispatch_call(Some(sender), call.clone())
+					}
+					Err(e) => Ok(Err(e.into())),
+				};
 
 				let mut actual_call_weight: Weight = item_weight;
 				let result: Result<_, DispatchError> = match r {
@@ -494,16 +510,28 @@
 						s.maybe_periodic = None;
 					}
 					let wake = now + period;
+					let is_canceled;
+
 					// If scheduled is named, place its information in `Lookup`
 					if let Some(ref id) = s.maybe_id {
+						is_canceled = Lookup::<T>::get(id).is_none();
 						let wake_index = Agenda::<T>::decode_len(wake).unwrap_or(0);
-						Lookup::<T>::insert(id, (wake, wake_index as u32));
+
+						if !is_canceled {
+							Lookup::<T>::insert(id, (wake, wake_index as u32));
+						}
+					} else {
+						is_canceled = false;
+					}
+
+					if !is_canceled {
+						Agenda::<T>::append(wake, Some(s));
 					}
-					Agenda::<T>::append(wake, Some(s));
+				} else if let Some(ref id) = s.maybe_id {
+					Lookup::<T>::remove(id);
 				}
 			}
-			// Total weight should be 0, because the transaction is already paid for
-			Weight::zero()
+			total_weight
 		}
 	}
 
@@ -516,16 +544,21 @@
 			id: ScheduledId,
 			when: T::BlockNumber,
 			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
-			priority: schedule::Priority,
+			priority: Option<schedule::Priority>,
 			call: Box<CallOrHashOf<T>>,
 		) -> DispatchResult {
 			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
 			let origin = <T as Config>::RuntimeOrigin::from(origin);
 			Self::do_schedule_named(
 				id,
 				DispatchTime::At(when),
 				maybe_periodic,
-				priority,
+				priority.unwrap_or(LOWEST_PRIORITY),
 				origin.caller().clone(),
 				*call,
 			)?;
@@ -552,21 +585,37 @@
 			id: ScheduledId,
 			after: T::BlockNumber,
 			maybe_periodic: Option<schedule::Period<T::BlockNumber>>,
-			priority: schedule::Priority,
+			priority: Option<schedule::Priority>,
 			call: Box<CallOrHashOf<T>>,
 		) -> DispatchResult {
 			T::ScheduleOrigin::ensure_origin(origin.clone())?;
+
+			if priority.is_some() {
+				T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			}
+
 			let origin = <T as Config>::RuntimeOrigin::from(origin);
 			Self::do_schedule_named(
 				id,
 				DispatchTime::After(after),
 				maybe_periodic,
-				priority,
+				priority.unwrap_or(LOWEST_PRIORITY),
 				origin.caller().clone(),
 				*call,
 			)?;
 			Ok(())
 		}
+
+		#[pallet::weight(<T as Config>::WeightInfo::change_named_priority(T::MaxScheduledPerBlock::get()))]
+		pub fn change_named_priority(
+			origin: OriginFor<T>,
+			id: ScheduledId,
+			priority: schedule::Priority,
+		) -> DispatchResult {
+			T::PrioritySetOrigin::ensure_origin(origin.clone())?;
+			let origin = <T as Config>::RuntimeOrigin::from(origin);
+			Self::do_change_named_priority(origin.caller().clone(), id, priority)
+		}
 	}
 }
 
@@ -719,4 +768,35 @@
 			}
 		})
 	}
+
+	fn do_change_named_priority(
+		origin: T::PalletsOrigin,
+		id: ScheduledId,
+		priority: schedule::Priority,
+	) -> DispatchResult {
+		match Lookup::<T>::get(id) {
+			Some((when, index)) => {
+				let i = index as usize;
+				Agenda::<T>::try_mutate(when, |agenda| {
+					if let Some(Some(s)) = agenda.get_mut(i) {
+						if matches!(
+							T::OriginPrivilegeCmp::cmp_privilege(&origin, &s.origin),
+							Some(Ordering::Less) | None
+						) {
+							return Err(BadOrigin.into());
+						}
+
+						s.priority = priority;
+						Self::deposit_event(Event::PriorityChanged {
+							when,
+							index,
+							priority,
+						});
+					}
+					Ok(())
+				})
+			}
+			None => Err(Error::<T>::NotFound.into()),
+		}
+	}
 }
modifiedpallets/scheduler/src/weights.rsdiffbeforeafterboth
--- a/pallets/scheduler/src/weights.rs
+++ b/pallets/scheduler/src/weights.rs
@@ -3,7 +3,7 @@
 //! Autogenerated weights for pallet_unique_scheduler
 //!
 //! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
-//! DATE: 2022-08-15, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! DATE: 2022-09-14, STEPS: `50`, REPEAT: 80, LOW RANGE: `[]`, HIGH RANGE: `[]`
 //! EXECUTION: None, WASM-EXECUTION: Compiled, CHAIN: None, DB CACHE: 1024
 
 // Executed Command:
@@ -26,6 +26,7 @@
 #![cfg_attr(rustfmt, rustfmt_skip)]
 #![allow(unused_parens)]
 #![allow(unused_imports)]
+#![allow(missing_docs)]
 #![allow(clippy::unnecessary_cast)]
 
 use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
@@ -44,6 +45,7 @@
 	fn on_initialize_resolved(s: u32, ) -> Weight;
 	fn schedule_named(s: u32, ) -> Weight;
 	fn cancel_named(s: u32, ) -> Weight;
+	fn change_named_priority(s: u32, ) -> Weight;
 }
 
 /// Weights for pallet_unique_scheduler using the Substrate node and recommended hardware.
@@ -53,7 +55,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(26_641_000)
 			// Standard Error: 9_000
@@ -67,6 +71,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(23_941_000)
@@ -80,7 +86,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_858_000)
 			// Standard Error: 7_000
@@ -94,7 +102,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_515_000)
 			// Standard Error: 14_000
@@ -118,6 +128,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_aborted(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_552_000)
@@ -141,6 +153,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_482_000)
@@ -154,6 +168,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_187_000)
@@ -181,6 +197,15 @@
 			.saturating_add(T::DbWeight::get().reads(2 as u64))
 			.saturating_add(T::DbWeight::get().writes(2 as u64))
 	}
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(T::DbWeight::get().reads(2 as u64))
+			.saturating_add(T::DbWeight::get().writes(2 as u64))
+	}
 }
 
 // For backwards compatibility and tests
@@ -189,7 +214,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(26_641_000)
 			// Standard Error: 9_000
@@ -203,6 +230,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(23_941_000)
@@ -216,7 +245,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_858_000)
 			// Standard Error: 7_000
@@ -230,7 +261,9 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
-	// Storage: Scheduler Lookup (r:0 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
+	// Storage: Scheduler Lookup (r:1 w:1)
 	fn on_initialize_periodic_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_515_000)
 			// Standard Error: 14_000
@@ -254,6 +287,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_named_aborted(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_552_000)
@@ -277,6 +312,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize(s: u32, ) -> Weight {
 		Weight::from_ref_time(24_482_000)
@@ -290,6 +327,8 @@
 	// Storage: System Account (r:1 w:1)
 	// Storage: System AllExtrinsicsLen (r:1 w:1)
 	// Storage: System BlockWeight (r:1 w:1)
+	// Storage: Configuration WeightToFeeCoefficientOverride (r:1 w:0)
+	// Storage: TransactionPayment NextFeeMultiplier (r:1 w:0)
 	// Storage: Scheduler Lookup (r:0 w:1)
 	fn on_initialize_resolved(s: u32, ) -> Weight {
 		Weight::from_ref_time(25_187_000)
@@ -317,4 +356,14 @@
 			.saturating_add(RocksDbWeight::get().reads(2 as u64))
 			.saturating_add(RocksDbWeight::get().writes(2 as u64))
 	}
+
+	// Storage: Scheduler Lookup (r:1 w:1)
+	// Storage: Scheduler Agenda (r:1 w:1)
+	fn change_named_priority(s: u32, ) -> Weight {
+		Weight::from_ref_time(8_642_000)
+			// Standard Error: 0
+			.saturating_add(Weight::from_ref_time(431_000).saturating_mul(s as u64))
+			.saturating_add(RocksDbWeight::get().reads(2 as u64))
+			.saturating_add(RocksDbWeight::get().writes(2 as u64))
+	}
 }
modifiedpallets/unique/CHANGELOG.mddiffbeforeafterboth
--- a/pallets/unique/CHANGELOG.md
+++ b/pallets/unique/CHANGELOG.md
@@ -4,33 +4,40 @@
 
 <!-- bureaucrate goes here -->
 
+## [v0.2.1] 2022-10-10
+
+### Changes
+
+- Added `destroyCollection` and `createFTCollection` methods to **CollectionHelpers**.
+
 ## [v0.2.0] 2022-09-13
 
 ### Changes
--   Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
 
+- Change **collectionHelper** method `createRefungibleCollection` to `createRFTCollection`,
+
 ## [v0.1.4] 2022-09-05
 
 ### Added
 
--   Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
+- Methods `force_set_sponsor` , `force_remove_collection_sponsor` to be able to administer sponsorships with other pallets. Added to implement `AppPromotion` pallet logic.
 
 ## [v0.1.3] 2022-08-16
 
 ### Other changes
 
--   build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
+- build: Upgrade polkadot to v0.9.27 2c498572636f2b34d53b1c51b7283a761a7dc90a
 
--   build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
+- build: Upgrade polkadot to v0.9.26 85515e54c4ca1b82a2630034e55dcc804c643bf8
 
--   refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
+- refactor: Remove `#[transactional]` from extrinsics 7fd36cea2f6e00c02c67ccc1de9649ae404efd31
 
 Every extrinsic now runs in transaction implicitly, and
 `#[transactional]` on pallet dispatchable is now meaningless
 
 Upstream-Change: https://github.com/paritytech/substrate/issues/10806
 
--   refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
+- refactor: Switch to new prefix removal methods 26734e9567589d75cdd99e404eabf11d5a97d975
 
 New methods allows to call `remove_prefix` with limit multiple times
 in the same block
@@ -39,12 +46,12 @@
 
 Upstream-Change: https://github.com/paritytech/substrate/pull/11490
 
--   build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
+- build: Upgrade polkadot to v0.9.25 cdfb9bdc7b205ff1b5134f034ef9973d769e5e6b
 
 ## [v0.1.1] - 2022-07-25
 
 ### Added
 
--   Method for creating `ERC721Metadata` compatible NFT collection.
--   Method for creating `ERC721Metadata` compatible ReFungible collection.
--   Method for creating ReFungible collection.
+- Method for creating `ERC721Metadata` compatible NFT collection.
+- Method for creating `ERC721Metadata` compatible ReFungible collection.
+- Method for creating ReFungible collection.
modifiedpallets/unique/Cargo.tomldiffbeforeafterboth
--- a/pallets/unique/Cargo.toml
+++ b/pallets/unique/Cargo.toml
@@ -9,7 +9,7 @@
 license = 'GPLv3'
 name = 'pallet-unique'
 repository = 'https://github.com/UniqueNetwork/unique-chain'
-version = "0.2.0"
+version = "0.2.1"
 
 [package.metadata.docs.rs]
 targets = ['x86_64-unknown-linux-gnu']
modifiedpallets/unique/src/eth/mod.rsdiffbeforeafterboth
--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -18,29 +18,29 @@
 
 use core::marker::PhantomData;
 use ethereum as _;
-use evm_coder::{execution::*, generate_stubgen, solidity_interface, solidity, weight, types::*};
+use evm_coder::{execution::*, generate_stubgen, solidity, solidity_interface, types::*, weight};
 use frame_support::traits::Get;
+
+use crate::Pallet;
+
 use pallet_common::{
 	CollectionById,
 	dispatch::CollectionDispatch,
-	erc::{
-		CollectionHelpersEvents,
-		static_property::{key},
-	},
+	erc::{static_property::key, CollectionHelpersEvents},
 	Pallet as PalletCommon,
 };
+use pallet_evm::{account::CrossAccountId, OnMethodCall, PrecompileHandle, PrecompileResult};
 use pallet_evm_coder_substrate::{dispatch_to_evm, SubstrateRecorder, WithRecorder};
-use pallet_evm::{account::CrossAccountId, OnMethodCall, PrecompileHandle, PrecompileResult};
 use sp_std::vec;
 use up_data_structs::{
-	CollectionName, CollectionDescription, CollectionTokenPrefix, CreateCollectionData,
-	CollectionMode, PropertyValue, CollectionFlags,
+	CollectionDescription, CollectionMode, CollectionName, CollectionTokenPrefix,
+	CreateCollectionData,
 };
 
-use crate::{Config, SelfWeightOf, weights::WeightInfo};
+use crate::{weights::WeightInfo, Config, SelfWeightOf};
 
+use alloc::format;
 use sp_std::vec::Vec;
-use alloc::format;
 
 /// See [`CollectionHelpersCall`]
 pub struct EvmCollectionHelpers<T: Config>(SubstrateRecorder<T>);
@@ -84,12 +84,12 @@
 	Ok((caller, name, description, token_prefix))
 }
 
-fn create_refungible_collection_internal<
-	T: Config + pallet_nonfungible::Config + pallet_refungible::Config,
->(
+#[inline(always)]
+fn create_collection_internal<T: Config>(
 	caller: caller,
 	value: value,
 	name: string,
+	collection_mode: CollectionMode,
 	description: string,
 	token_prefix: string,
 ) -> Result<address> {
@@ -97,7 +97,7 @@
 		convert_data::<T>(caller, name, description, token_prefix)?;
 	let data = CreateCollectionData {
 		name,
-		mode: CollectionMode::ReFungible,
+		mode: collection_mode,
 		description,
 		token_prefix,
 		..Default::default()
@@ -193,7 +193,14 @@
 		description: string,
 		token_prefix: string,
 	) -> Result<address> {
-		self.create_nft_collection(caller, value, name, description, token_prefix)
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::NFT,
+			description,
+			token_prefix,
+		)
 	}
 
 	#[weight(<SelfWeightOf<T>>::create_collection())]
@@ -206,7 +213,35 @@
 		description: string,
 		token_prefix: string,
 	) -> Result<address> {
-		create_refungible_collection_internal::<T>(caller, value, name, description, token_prefix)
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::ReFungible,
+			description,
+			token_prefix,
+		)
+	}
+
+	#[weight(<SelfWeightOf<T>>::create_collection())]
+	#[solidity(rename_selector = "createFTCollection")]
+	fn create_fungible_collection(
+		&mut self,
+		caller: caller,
+		value: value,
+		name: string,
+		decimals: uint8,
+		description: string,
+		token_prefix: string,
+	) -> Result<address> {
+		create_collection_internal::<T>(
+			caller,
+			value,
+			name,
+			CollectionMode::Fungible(decimals),
+			description,
+			token_prefix,
+		)
 	}
 
 	#[solidity(rename_selector = "makeCollectionERC721MetadataCompatible")]
@@ -296,6 +331,16 @@
 		Ok(())
 	}
 
+	#[weight(<SelfWeightOf<T>>::destroy_collection())]
+	fn destroy_collection(&mut self, caller: caller, collection_address: address) -> Result<void> {
+		let caller = T::CrossAccountId::from_eth(caller);
+
+		let collection_id = pallet_common::eth::map_eth_to_id(&collection_address)
+			.ok_or("Invalid collection address format")?;
+		<Pallet<T>>::destroy_collection_internal(caller, collection_id)
+			.map_err(pallet_evm_coder_substrate::dispatch_to_evm::<T>)
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedpallets/unique/src/eth/stubs/CollectionHelpers.rawdiffbeforeafterboth

binary blob — no preview

modifiedpallets/unique/src/eth/stubs/CollectionHelpers.soldiffbeforeafterboth
--- a/pallets/unique/src/eth/stubs/CollectionHelpers.sol
+++ b/pallets/unique/src/eth/stubs/CollectionHelpers.sol
@@ -20,10 +20,11 @@
 /// @dev inlined interface
 contract CollectionHelpersEvents {
 	event CollectionCreated(address indexed owner, address indexed collectionId);
+	event CollectionDestroyed(address indexed collectionId);
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x7dea03b1
 contract CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -76,6 +77,23 @@
 		return 0x0000000000000000000000000000000000000000;
 	}
 
+	/// @dev EVM selector for this function is: 0x7335b79f,
+	///  or in textual repr: createFTCollection(string,uint8,string,string)
+	function createFTCollection(
+		string memory name,
+		uint8 decimals,
+		string memory description,
+		string memory tokenPrefix
+	) public payable returns (address) {
+		require(false, stub_error);
+		name;
+		decimals;
+		description;
+		tokenPrefix;
+		dummy = 0;
+		return 0x0000000000000000000000000000000000000000;
+	}
+
 	/// @dev EVM selector for this function is: 0x85624258,
 	///  or in textual repr: makeCollectionERC721MetadataCompatible(address,string)
 	function makeCollectionERC721MetadataCompatible(address collection, string memory baseUri) public {
@@ -85,6 +103,14 @@
 		dummy = 0;
 	}
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) public {
+		require(false, stub_error);
+		collectionAddress;
+		dummy = 0;
+	}
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedpallets/unique/src/lib.rsdiffbeforeafterboth
--- a/pallets/unique/src/lib.rs
+++ b/pallets/unique/src/lib.rs
@@ -362,25 +362,8 @@
 		#[weight = <SelfWeightOf<T>>::destroy_collection()]
 		pub fn destroy_collection(origin, collection_id: CollectionId) -> DispatchResult {
 			let sender = T::CrossAccountId::from_sub(ensure_signed(origin)?);
-			let collection = <CollectionHandle<T>>::try_get(collection_id)?;
-			collection.check_is_internal()?;
-
-			// =========
-
-			T::CollectionDispatch::destroy(sender, collection)?;
 
-			// TODO: basket cleanup should be moved elsewhere
-			// Maybe runtime dispatch.rs should perform it?
-
-			let _ = <NftTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <FungibleTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <ReFungibleTransferBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
-
-			let _ = <NftApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <FungibleApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
-			let _ = <RefungibleApproveBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
-
-			Ok(())
+			Self::destroy_collection_internal(sender, collection_id)
 		}
 
 		/// Add an address to allow list.
@@ -1151,4 +1134,28 @@
 
 		target_collection.save()
 	}
+
+	#[inline(always)]
+	pub(crate) fn destroy_collection_internal(
+		sender: T::CrossAccountId,
+		collection_id: CollectionId,
+	) -> DispatchResult {
+		let collection = <CollectionHandle<T>>::try_get(collection_id)?;
+		collection.check_is_internal()?;
+
+		T::CollectionDispatch::destroy(sender, collection)?;
+
+		// TODO: basket cleanup should be moved elsewhere
+		// Maybe runtime dispatch.rs should perform it?
+
+		let _ = <NftTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleTransferBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <ReFungibleTransferBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		let _ = <NftApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <FungibleApproveBasket<T>>::clear_prefix(collection_id, u32::MAX, None);
+		let _ = <RefungibleApproveBasket<T>>::clear_prefix((collection_id,), u32::MAX, None);
+
+		Ok(())
+	}
 }
modifiedprimitives/data-structs/src/lib.rsdiffbeforeafterboth
--- a/primitives/data-structs/src/lib.rs
+++ b/primitives/data-structs/src/lib.rs
@@ -447,6 +447,7 @@
 }
 
 /// Collection parameters, used in RPC calls (see [`Collection`] for the storage version).
+#[struct_versioning::versioned(version = 2, upper)]
 #[derive(Encode, Decode, Clone, PartialEq, TypeInfo)]
 #[cfg_attr(feature = "serde1", derive(Serialize, Deserialize))]
 pub struct RpcCollection<AccountId> {
@@ -484,6 +485,7 @@
 	pub read_only: bool,
 
 	/// Extra collection flags
+	#[version(2.., upper(RpcCollectionFlags {foreign: false, erc721metadata: false}))]
 	pub flags: RpcCollectionFlags,
 }
 
modifiedprimitives/rpc/src/lib.rsdiffbeforeafterboth
--- a/primitives/rpc/src/lib.rs
+++ b/primitives/rpc/src/lib.rs
@@ -16,9 +16,11 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
+extern crate alloc;
+
 use up_data_structs::{
 	CollectionId, TokenId, RpcCollection, CollectionStats, CollectionLimits, Property,
-	PropertyKeyPermission, TokenData, TokenChild,
+	PropertyKeyPermission, TokenData, TokenChild, RpcCollectionVersion1,
 };
 
 use sp_std::vec::Vec;
@@ -28,15 +30,12 @@
 type Result<T> = core::result::Result<T, DispatchError>;
 
 sp_api::decl_runtime_apis! {
-	#[api_version(2)]
+	#[api_version(3)]
 	/// Trait for generate rpc.
 	pub trait UniqueApi<CrossAccountId, AccountId> where
 		AccountId: Decode,
 		CrossAccountId: pallet_evm::account::CrossAccountId<AccountId>,
 	{
-		#[changed_in(2)]
-		fn token_owner(collection: CollectionId, token: TokenId) -> Result<CrossAccountId>;
-
 		/// Get number of tokens in collection owned by account.
 		fn account_tokens(collection: CollectionId, account: CrossAccountId) -> Result<Vec<TokenId>>;
 
@@ -110,6 +109,9 @@
 		/// Get collection by id.
 		fn collection_by_id(collection: CollectionId) -> Result<Option<RpcCollection<AccountId>>>;
 
+		#[changed_in(3)]
+		fn collection_by_id(collection: CollectionId) -> Result<Option<RpcCollectionVersion1<AccountId>>>;
+
 		/// Get collection stats.
 		fn collection_stats() -> Result<CollectionStats>;
 
modifiedruntime/common/config/mod.rsdiffbeforeafterboth
--- a/runtime/common/config/mod.rs
+++ b/runtime/common/config/mod.rs
@@ -21,3 +21,6 @@
 pub mod sponsoring;
 pub mod substrate;
 pub mod xcm;
+
+#[cfg(feature = "pallet-test-utils")]
+pub mod test_pallets;
modifiedruntime/common/config/pallets/scheduler.rsdiffbeforeafterboth
--- a/runtime/common/config/pallets/scheduler.rs
+++ b/runtime/common/config/pallets/scheduler.rs
@@ -14,14 +14,20 @@
 // You should have received a copy of the GNU General Public License
 // along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
 
-use frame_support::{traits::PrivilegeCmp, weights::Weight, parameter_types};
-use frame_system::EnsureSigned;
+use frame_support::{
+	traits::{PrivilegeCmp, EnsureOrigin},
+	weights::Weight,
+	parameter_types,
+};
+use frame_system::{EnsureRoot, RawOrigin};
 use sp_runtime::Perbill;
-use sp_std::cmp::Ordering;
+use core::cmp::Ordering;
+use codec::Decode;
 use crate::{
 	runtime_common::{scheduler::SchedulerPaymentExecutor, config::substrate::RuntimeBlockWeights},
-	Runtime, Call, Event, Origin, OriginCaller, Balances,
+	Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, OriginCaller, Balances,
 };
+use pallet_unique_scheduler_v2::ScheduledEnsureOriginSuccess;
 use up_common::types::AccountId;
 
 parameter_types! {
@@ -33,27 +39,65 @@
 	pub const Preimage: Option<u32> = Some(10);
 }
 
-/// Used the compare the privilege of an origin inside the scheduler.
-pub struct OriginPrivilegeCmp;
+pub struct EnsureSignedOrRoot<AccountId>(sp_std::marker::PhantomData<AccountId>);
+impl<O: Into<Result<RawOrigin<AccountId>, O>> + From<RawOrigin<AccountId>>, AccountId: Decode>
+	EnsureOrigin<O> for EnsureSignedOrRoot<AccountId>
+{
+	type Success = ScheduledEnsureOriginSuccess<AccountId>;
+	fn try_origin(o: O) -> Result<Self::Success, O> {
+		o.into().and_then(|o| match o {
+			RawOrigin::Root => Ok(ScheduledEnsureOriginSuccess::Root),
+			RawOrigin::Signed(who) => Ok(ScheduledEnsureOriginSuccess::Signed(who)),
+			r => Err(O::from(r)),
+		})
+	}
+}
+
+pub struct EqualOrRootOnly;
+impl PrivilegeCmp<OriginCaller> for EqualOrRootOnly {
+	fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
+		use RawOrigin::*;
+
+		let left = left.clone().try_into().ok()?;
+		let right = right.clone().try_into().ok()?;
 
-impl PrivilegeCmp<OriginCaller> for OriginPrivilegeCmp {
-	fn cmp_privilege(_left: &OriginCaller, _right: &OriginCaller) -> Option<Ordering> {
-		Some(Ordering::Equal)
+		match (left, right) {
+			(Root, Root) => Some(Ordering::Equal),
+			(Root, _) => Some(Ordering::Greater),
+			(_, Root) => Some(Ordering::Less),
+			lr @ _ => (lr.0 == lr.1).then(|| Ordering::Equal),
+		}
 	}
 }
 
-impl pallet_unique_scheduler::Config for Runtime {
+// impl pallet_unique_scheduler::Config for Runtime {
+// 	type RuntimeEvent = RuntimeEvent;
+// 	type RuntimeOrigin = RuntimeOrigin;
+// 	type Currency = Balances;
+// 	type PalletsOrigin = OriginCaller;
+// 	type RuntimeCall = RuntimeCall;
+// 	type MaximumWeight = MaximumSchedulerWeight;
+// 	type ScheduleOrigin = EnsureSignedOrRoot<AccountId>;
+// 	type PrioritySetOrigin = EnsureRoot<AccountId>;
+// 	type MaxScheduledPerBlock = MaxScheduledPerBlock;
+// 	type WeightInfo = ();
+// 	type CallExecutor = SchedulerPaymentExecutor;
+// 	type OriginPrivilegeCmp = EqualOrRootOnly;
+// 	type PreimageProvider = ();
+// 	type NoPreimagePostponement = NoPreimagePostponement;
+// }
+
+impl pallet_unique_scheduler_v2::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type RuntimeOrigin = RuntimeOrigin;
-	type Currency = Balances;
 	type PalletsOrigin = OriginCaller;
 	type RuntimeCall = RuntimeCall;
 	type MaximumWeight = MaximumSchedulerWeight;
-	type ScheduleOrigin = EnsureSigned<AccountId>;
+	type ScheduleOrigin = EnsureSignedOrRoot<AccountId>;
+	type OriginPrivilegeCmp = EqualOrRootOnly;
 	type MaxScheduledPerBlock = MaxScheduledPerBlock;
 	type WeightInfo = ();
+	type Preimages = ();
 	type CallExecutor = SchedulerPaymentExecutor;
-	type OriginPrivilegeCmp = OriginPrivilegeCmp;
-	type PreimageProvider = ();
-	type NoPreimagePostponement = NoPreimagePostponement;
+	type PrioritySetOrigin = EnsureRoot<AccountId>;
 }
addedruntime/common/config/test_pallets.rsdiffbeforeafterboth
--- /dev/null
+++ b/runtime/common/config/test_pallets.rs
@@ -0,0 +1,21 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+use crate::{Runtime, RuntimeEvent};
+
+impl pallet_test_utils::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+}
modifiedruntime/common/construct_runtime/mod.rsdiffbeforeafterboth
--- a/runtime/common/construct_runtime/mod.rs
+++ b/runtime/common/construct_runtime/mod.rs
@@ -93,6 +93,12 @@
                 EvmContractHelpers: pallet_evm_contract_helpers::{Pallet, Storage, Event<T>} = 151,
                 EvmTransactionPayment: pallet_evm_transaction_payment::{Pallet} = 152,
                 EvmMigration: pallet_evm_migration::{Pallet, Call, Storage} = 153,
+
+                #[runtimes(opal)]
+                Scheduler: pallet_unique_scheduler_v2::{Pallet, Call, Storage, Event<T>} = 154,
+
+                #[runtimes(opal)]
+                TestUtils: pallet_test_utils = 255,
             }
         }
     }
modifiedruntime/common/scheduler.rsdiffbeforeafterboth
--- a/runtime/common/scheduler.rs
+++ b/runtime/common/scheduler.rs
@@ -16,7 +16,7 @@
 
 use frame_support::{
 	traits::NamedReservableCurrency,
-	weights::{GetDispatchInfo, PostDispatchInfo, DispatchInfo},
+	dispatch::{GetDispatchInfo, PostDispatchInfo, DispatchInfo},
 };
 use sp_runtime::{
 	traits::{Dispatchable, Applyable, Member},
@@ -24,10 +24,15 @@
 	transaction_validity::TransactionValidityError,
 	DispatchErrorWithPostInfo, DispatchError,
 };
-use crate::{Runtime, Call, Origin, Balances, ChargeTransactionPayment};
+use codec::Encode;
+use crate::{Runtime, RuntimeCall, RuntimeOrigin, Balances};
 use up_common::types::{AccountId, Balance};
 use fp_self_contained::SelfContainedCall;
-use pallet_unique_scheduler::DispatchCall;
+use pallet_unique_scheduler_v2::DispatchCall;
+use pallet_transaction_payment::ChargeTransactionPayment;
+
+// type SponsorshipChargeTransactionPayment =
+// 	pallet_charge_transaction::ChargeTransactionPayment<Runtime>;
 
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtraScheduler = (
@@ -36,6 +41,7 @@
 	frame_system::CheckEra<Runtime>,
 	frame_system::CheckNonce<Runtime>,
 	frame_system::CheckWeight<Runtime>,
+	ChargeTransactionPayment<Runtime>,
 );
 
 fn get_signed_extras(from: <Runtime as frame_system::Config>::AccountId) -> SignedExtraScheduler {
@@ -47,95 +53,148 @@
 			from,
 		)),
 		frame_system::CheckWeight::<Runtime>::new(),
-		// sponsoring transaction logic
-		// pallet_charge_transaction::ChargeTransactionPayment::<Runtime>::new(0),
+		ChargeTransactionPayment::<Runtime>::from(0),
 	)
 }
 
 pub struct SchedulerPaymentExecutor;
 
-impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>
+impl<T: frame_system::Config + pallet_unique_scheduler_v2::Config, SelfContainedSignedInfo>
 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor
 where
-	<T as frame_system::Config>::Call: Member
-		+ Dispatchable<Origin = Origin, Info = DispatchInfo>
+	<T as frame_system::Config>::RuntimeCall: Member
+		+ Dispatchable<RuntimeOrigin = RuntimeOrigin, Info = DispatchInfo>
 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>
 		+ GetDispatchInfo
 		+ From<frame_system::Call<Runtime>>,
 	SelfContainedSignedInfo: Send + Sync + 'static,
-	Call: From<<T as frame_system::Config>::Call>
-		+ From<<T as pallet_unique_scheduler::Config>::Call>
+	RuntimeCall: From<<T as frame_system::Config>::RuntimeCall>
+		+ From<<T as pallet_unique_scheduler_v2::Config>::RuntimeCall>
 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,
 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,
 {
 	fn dispatch_call(
-		signer: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
+		signer: Option<<T as frame_system::Config>::AccountId>,
+		call: <T as pallet_unique_scheduler_v2::Config>::RuntimeCall,
 	) -> Result<
 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
 		TransactionValidityError,
 	> {
 		let dispatch_info = call.get_dispatch_info();
+		let len = call.encoded_size();
+
+		let signed = match signer {
+			Some(signer) => fp_self_contained::CheckedSignature::Signed(
+				signer.clone().into(),
+				get_signed_extras(signer.into()),
+			),
+			None => fp_self_contained::CheckedSignature::Unsigned,
+		};
+
 		let extrinsic = fp_self_contained::CheckedExtrinsic::<
 			AccountId,
-			Call,
+			RuntimeCall,
 			SignedExtraScheduler,
 			SelfContainedSignedInfo,
 		> {
-			signed: fp_self_contained::CheckedSignature::<
-				AccountId,
-				SignedExtraScheduler,
-				SelfContainedSignedInfo,
-			>::Signed(signer.clone().into(), get_signed_extras(signer.into())),
+			signed,
 			function: call.into(),
 		};
 
-		extrinsic.apply::<Runtime>(&dispatch_info, 0)
+		extrinsic.apply::<Runtime>(&dispatch_info, len)
 	}
+}
 
-	fn reserve_balance(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
-		count: u32,
-	) -> Result<(), DispatchError> {
-		let dispatch_info = call.get_dispatch_info();
-		let weight: Balance = ChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)
-			.saturating_mul(count.into());
+// impl<T: frame_system::Config + pallet_unique_scheduler::Config, SelfContainedSignedInfo>
+// 	DispatchCall<T, SelfContainedSignedInfo> for SchedulerPaymentExecutor
+// where
+// 	<T as frame_system::Config>::Call: Member
+// 		+ Dispatchable<Origin = Origin, Info = DispatchInfo>
+// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>
+// 		+ GetDispatchInfo
+// 		+ From<frame_system::Call<Runtime>>,
+// 	SelfContainedSignedInfo: Send + Sync + 'static,
+// 	Call: From<<T as frame_system::Config>::Call>
+// 		+ From<<T as pallet_unique_scheduler::Config>::Call>
+// 		+ SelfContainedCall<SignedInfo = SelfContainedSignedInfo>,
+// 	sp_runtime::AccountId32: From<<T as frame_system::Config>::AccountId>,
+// {
+// 	fn dispatch_call(
+// 		signer: Option<<T as frame_system::Config>::AccountId>,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 	) -> Result<
+// 		Result<PostDispatchInfo, DispatchErrorWithPostInfo<PostDispatchInfo>>,
+// 		TransactionValidityError,
+// 	> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let len = call.encoded_size();
 
-		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(
-			&id,
-			&(sponsor.into()),
-			weight,
-		)
-	}
+// 		let signed = match signer {
+// 			Some(signer) => fp_self_contained::CheckedSignature::Signed(
+// 				signer.clone().into(),
+// 				get_signed_extras(signer.into()),
+// 			),
+// 			None => fp_self_contained::CheckedSignature::Unsigned,
+// 		};
 
-	fn pay_for_call(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-		call: <T as pallet_unique_scheduler::Config>::Call,
-	) -> Result<u128, DispatchError> {
-		let dispatch_info = call.get_dispatch_info();
-		let weight: Balance = ChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);
-		Ok(
-			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
-				&id,
-				&(sponsor.into()),
-				weight,
-			),
-		)
-	}
+// 		let extrinsic = fp_self_contained::CheckedExtrinsic::<
+// 			AccountId,
+// 			Call,
+// 			SignedExtraScheduler,
+// 			SelfContainedSignedInfo,
+// 		> {
+// 			signed,
+// 			function: call.into(),
+// 		};
+
+// 		extrinsic.apply::<Runtime>(&dispatch_info, len)
+// 	}
 
-	fn cancel_reserve(
-		id: [u8; 16],
-		sponsor: <T as frame_system::Config>::AccountId,
-	) -> Result<u128, DispatchError> {
-		Ok(
-			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
-				&id,
-				&(sponsor.into()),
-				u128::MAX,
-			),
-		)
-	}
-}
+// 	fn reserve_balance(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 		count: u32,
+// 	) -> Result<(), DispatchError> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let weight: Balance =
+// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0)
+// 				.saturating_mul(count.into());
+
+// 		<Balances as NamedReservableCurrency<AccountId>>::reserve_named(
+// 			&id,
+// 			&(sponsor.into()),
+// 			weight,
+// 		)
+// 	}
+
+// 	fn pay_for_call(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 		call: <T as pallet_unique_scheduler::Config>::Call,
+// 	) -> Result<u128, DispatchError> {
+// 		let dispatch_info = call.get_dispatch_info();
+// 		let weight: Balance =
+// 			SponsorshipChargeTransactionPayment::traditional_fee(0, &dispatch_info, 0);
+// 		Ok(
+// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
+// 				&id,
+// 				&(sponsor.into()),
+// 				weight,
+// 			),
+// 		)
+// 	}
+
+// 	fn cancel_reserve(
+// 		id: [u8; 16],
+// 		sponsor: <T as frame_system::Config>::AccountId,
+// 	) -> Result<u128, DispatchError> {
+// 		Ok(
+// 			<Balances as NamedReservableCurrency<AccountId>>::unreserve_named(
+// 				&id,
+// 				&(sponsor.into()),
+// 				u128::MAX,
+// 			),
+// 		)
+// 	}
+// }
modifiedruntime/opal/Cargo.tomldiffbeforeafterboth
--- a/runtime/opal/Cargo.toml
+++ b/runtime/opal/Cargo.toml
@@ -42,6 +42,7 @@
     'pallet-inflation/runtime-benchmarks',
     'pallet-app-promotion/runtime-benchmarks',
     'pallet-unique-scheduler/runtime-benchmarks',
+    'pallet-unique-scheduler-v2/runtime-benchmarks',
     'pallet-xcm/runtime-benchmarks',
     'sp-runtime/runtime-benchmarks',
     'xcm-builder/runtime-benchmarks',
@@ -140,6 +141,7 @@
     'pallet-proxy-rmrk-equip/std',
     'pallet-unique/std',
     'pallet-unique-scheduler/std',
+    'pallet-unique-scheduler-v2/std',
     'pallet-charge-transaction/std',
     'up-data-structs/std',
     'sp-api/std',
@@ -167,9 +169,11 @@
     "orml-xtokens/std",
     "orml-traits/std",
     "pallet-foreign-assets/std",
+
+    'pallet-test-utils?/std',
 ]
 limit-testing = ['pallet-unique/limit-testing', 'up-data-structs/limit-testing']
-opal-runtime = ['refungible', 'rmrk', 'app-promotion', 'foreign-assets']
+opal-runtime = ['refungible', 'scheduler', 'rmrk', 'app-promotion', 'foreign-assets', 'pallet-test-utils']
 
 refungible = []
 scheduler = []
@@ -470,6 +474,7 @@
 pallet-proxy-rmrk-equip = { default-features = false, path = "../../pallets/proxy-rmrk-equip", package = "pallet-rmrk-equip" }
 pallet-unique-scheduler = { path = '../../pallets/scheduler', default-features = false }
 pallet-charge-transaction = { git = "https://github.com/uniquenetwork/pallet-sponsoring", branch = "polkadot-v0.9.30", package = "pallet-template-transaction-payment", default-features = false, version = "3.0.0" }
+pallet-unique-scheduler-v2 = { path = '../../pallets/scheduler-v2', default-features = false }
 pallet-evm-migration = { path = '../../pallets/evm-migration', default-features = false }
 pallet-evm-contract-helpers = { path = '../../pallets/evm-contract-helpers', default-features = false }
 pallet-evm-transaction-payment = { path = '../../pallets/evm-transaction-payment', default-features = false }
@@ -484,6 +489,11 @@
 pallet-foreign-assets = { default-features = false, path = "../../pallets/foreign-assets" }
 
 ################################################################################
+# Test dependencies
+
+pallet-test-utils = { optional = true, default-features = false, path = "../../test-pallets/utils" }
+
+################################################################################
 # Other Dependencies
 
 impl-trait-for-tuples = "0.2.2"
modifiedruntime/opal/src/lib.rsdiffbeforeafterboth
--- a/runtime/opal/src/lib.rs
+++ b/runtime/opal/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 930031,
+	spec_version: 930032,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
modifiedruntime/quartz/src/lib.rsdiffbeforeafterboth
--- a/runtime/quartz/src/lib.rs
+++ b/runtime/quartz/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 930031,
+	spec_version: 930032,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
modifiedruntime/unique/src/lib.rsdiffbeforeafterboth
--- a/runtime/unique/src/lib.rs
+++ b/runtime/unique/src/lib.rs
@@ -50,7 +50,7 @@
 	spec_name: create_runtime_str!(RUNTIME_NAME),
 	impl_name: create_runtime_str!(RUNTIME_NAME),
 	authoring_version: 1,
-	spec_version: 930031,
+	spec_version: 930032,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
addedtest-pallets/utils/Cargo.lockdiffbeforeafterboth
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+ "syn",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6598dd0bd3c7d51095ff6531a5b23e02acdc81804e30d8f07afb77b7215a140a"
+
+[[package]]
+name = "wasmi"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca00c5147c319a8ec91ec1a0edbec31e566ce2c9cc93b3f9bb86a9efd0eb795d"
+dependencies = [
+ "downcast-rs",
+ "libc",
+ "memory_units",
+ "num-rational",
+ "num-traits",
+ "parity-wasm",
+ "wasmi-validation",
+]
+
+[[package]]
+name = "wasmi-validation"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "165343ecd6c018fc09ebcae280752702c9a2ef3e6f8d02f1cfcbdb53ef6d7937"
+dependencies = [
+ "parity-wasm",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "windows-sys"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
+dependencies = [
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
+
+[[package]]
+name = "windows_i686_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
+
+[[package]]
+name = "windows_i686_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.36.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
+
+[[package]]
+name = "wyz"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b31594f29d27036c383b53b59ed3476874d518f0efb151b27a4c275141390e"
+dependencies = [
+ "tap",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c394b5bd0c6f669e7275d9c20aa90ae064cb22e75a1cad54e1b34088034b149f"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
addedtest-pallets/utils/Cargo.tomldiffbeforeafterboth
--- /dev/null
+++ b/test-pallets/utils/Cargo.toml
@@ -0,0 +1,24 @@
+[package]
+name = "pallet-test-utils"
+version = "0.1.0"
+license = "GPLv3"
+edition = "2021"
+publish = false
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
+frame-support = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+frame-system = { default-features = false, git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.30" }
+# pallet-unique-scheduler = { path = '../../pallets/scheduler', default-features = false }
+pallet-unique-scheduler-v2 = { path = '../../pallets/scheduler-v2', default-features = false }
+
+[features]
+default = ["std"]
+std = [
+	"codec/std",
+	"scale-info/std",
+	"frame-support/std",
+	"frame-system/std",
+	"pallet-unique-scheduler-v2/std",
+]
addedtest-pallets/utils/src/lib.rsdiffbeforeafterboth
--- /dev/null
+++ b/test-pallets/utils/src/lib.rs
@@ -0,0 +1,125 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub use pallet::*;
+use frame_support::pallet_prelude::*;
+use frame_system::pallet_prelude::*;
+
+#[frame_support::pallet]
+pub mod pallet {
+	use frame_support::pallet_prelude::*;
+	use frame_system::pallet_prelude::*;
+	use pallet_unique_scheduler_v2::{TaskName, Pallet as SchedulerPallet};
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config + pallet_unique_scheduler_v2::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		ValueIsSet,
+		ShouldRollback,
+	}
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	pub struct Pallet<T>(_);
+
+	#[pallet::storage]
+	#[pallet::getter(fn is_enabled)]
+	pub type Enabled<T> = StorageValue<_, bool, ValueQuery>;
+
+	#[pallet::storage]
+	#[pallet::getter(fn test_value)]
+	pub type TestValue<T> = StorageValue<_, u32, ValueQuery>;
+
+	#[pallet::error]
+	pub enum Error<T> {
+		TestPalletDisabled,
+		TriggerRollback,
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		#[pallet::weight(10_000)]
+		pub fn enable(origin: OriginFor<T>) -> DispatchResult {
+			ensure_root(origin)?;
+			<Enabled<T>>::set(true);
+
+			Ok(())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn set_test_value(origin: OriginFor<T>, value: u32) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin)?;
+
+			<TestValue<T>>::put(value);
+
+			Self::deposit_event(Event::ValueIsSet);
+
+			Ok(())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn set_test_value_and_rollback(origin: OriginFor<T>, value: u32) -> DispatchResult {
+			Self::set_test_value(origin, value)?;
+
+			Self::deposit_event(Event::ShouldRollback);
+
+			Err(<Error<T>>::TriggerRollback.into())
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn inc_test_value(origin: OriginFor<T>) -> DispatchResult {
+			Self::set_test_value(origin, <TestValue<T>>::get() + 1)
+		}
+
+		#[pallet::weight(10_000)]
+		pub fn self_canceling_inc(
+			origin: OriginFor<T>,
+			id: TaskName,
+			max_test_value: u32,
+		) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin.clone())?;
+			Self::inc_test_value(origin.clone())?;
+
+			if <TestValue<T>>::get() == max_test_value {
+				SchedulerPallet::<T>::cancel_named(origin, id)?;
+			}
+
+			Ok(())
+		}
+
+		#[pallet::weight(100_000_000)]
+		pub fn just_take_fee(origin: OriginFor<T>) -> DispatchResult {
+			Self::ensure_origin_and_enabled(origin)?;
+			Ok(())
+		}
+	}
+}
+
+impl<T: Config> Pallet<T> {
+	fn ensure_origin_and_enabled(origin: OriginFor<T>) -> DispatchResult {
+		ensure_signed(origin)?;
+		<Enabled<T>>::get()
+			.then(|| ())
+			.ok_or(<Error<T>>::TestPalletDisabled.into())
+	}
+}
modifiedtests/.vscode/settings.jsondiffbeforeafterboth
--- a/tests/.vscode/settings.json
+++ b/tests/.vscode/settings.json
@@ -1,5 +1,12 @@
 {
-    "mocha.enabled": true,
-    "mochaExplorer.files": "**/*.test.ts",
-    "mochaExplorer.require": "ts-node/register"
+	"mocha.enabled": true,
+	"mochaExplorer.files": "**/*.test.ts",
+	"mochaExplorer.require": "ts-node/register",
+	"eslint.format.enable": true,
+	"[javascript]": {
+		"editor.defaultFormatter": "dbaeumer.vscode-eslint"
+	},
+	"[typescript]": {
+		"editor.defaultFormatter": "dbaeumer.vscode-eslint"
+	}
 }
deletedtests/src/.outdated/eth/scheduling.test.tsdiffbeforeafterboth
--- a/tests/src/.outdated/eth/scheduling.test.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import {expect} from 'chai';
-import {createEthAccountWithBalance, deployFlipper, GAS_ARGS, itWeb3, subToEth, transferBalanceToEth} from '../../deprecated-helpers/eth/helpers';
-import {scheduleExpectSuccess, waitNewBlocks, requirePallets, Pallets} from '../../deprecated-helpers/helpers';
-
-// TODO mrshiposha update this test in #581
-describe.skip('Scheduing EVM smart contracts', () => {
-  before(async function() {
-    await requirePallets(this, [Pallets.Scheduler]);
-  });
-
-  itWeb3('Successfully schedules and periodically executes an EVM contract', async ({api, web3, privateKeyWrapper}) => {
-    const deployer = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
-    const flipper = await deployFlipper(web3, deployer);
-    const initialValue = await flipper.methods.getValue().call();
-    const alice = privateKeyWrapper('//Alice');
-    await transferBalanceToEth(api, alice, subToEth(alice.address));
-
-    {
-      const tx = api.tx.evm.call(
-        subToEth(alice.address),
-        flipper.options.address,
-        flipper.methods.flip().encodeABI(),
-        '0',
-        GAS_ARGS.gas,
-        await web3.eth.getGasPrice(),
-        null,
-        null,
-        [],
-      );
-      const waitForBlocks = 4;
-      const periodBlocks = 2;
-
-      await scheduleExpectSuccess(tx, alice, waitForBlocks, '0x' + '0'.repeat(32), periodBlocks, 2);
-      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
-      
-      await waitNewBlocks(waitForBlocks - 1);
-      expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);
-  
-      await waitNewBlocks(periodBlocks);
-      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
-    }
-  });
-});
deletedtests/src/.outdated/scheduler.test.tsdiffbeforeafterboth
--- a/tests/src/.outdated/scheduler.test.ts
+++ /dev/null
@@ -1,210 +0,0 @@
-// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
-// This file is part of Unique Network.
-
-// Unique Network is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// Unique Network is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
-
-import chai, {expect} from 'chai';
-import chaiAsPromised from 'chai-as-promised';
-import {
-  default as usingApi, 
-  submitTransactionAsync,
-} from '../substrate/substrate-api';
-import {
-  createItemExpectSuccess,
-  createCollectionExpectSuccess,
-  scheduleTransferExpectSuccess,
-  scheduleTransferAndWaitExpectSuccess,
-  setCollectionSponsorExpectSuccess,
-  confirmSponsorshipExpectSuccess,
-  findUnusedAddress,
-  UNIQUE,
-  enablePublicMintingExpectSuccess,
-  addToAllowListExpectSuccess,
-  waitNewBlocks,
-  normalizeAccountId,
-  getTokenOwner,
-  getGenericResult,
-  scheduleTransferFundsPeriodicExpectSuccess,
-  getFreeBalance,
-  confirmSponsorshipByKeyExpectSuccess,
-  scheduleExpectFailure,
-} from '../deprecated-helpers/helpers';
-import {IKeyringPair} from '@polkadot/types/types';
-
-chai.use(chaiAsPromised);
-
-// todo:playgrounds skipped ~ postponed
-describe.skip('Scheduling token and balance transfers', () => {
-  let alice: IKeyringPair;
-  let bob: IKeyringPair;
-  let scheduledIdBase: string;
-  let scheduledIdSlider: number;
-
-  before(async() => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      alice = privateKeyWrapper('//Alice');
-      bob = privateKeyWrapper('//Bob');
-    });
-
-    scheduledIdBase = '0x' + '0'.repeat(31);
-    scheduledIdSlider = 0;
-  });
-
-  // Loop scheduledId around 10. Unless there are concurrent tasks with long periods/repetitions, tests' tasks' ids shouldn't ovelap.
-  function makeScheduledId(): string {
-    return scheduledIdBase + ((scheduledIdSlider++) % 10);
-  }
-
-  it('Can schedule a transfer of an owned token with delay', async () => {
-    await usingApi(async () => {
-      const nftCollectionId = await createCollectionExpectSuccess();
-      const newNftTokenId = await createItemExpectSuccess(alice, nftCollectionId, 'NFT');
-      await setCollectionSponsorExpectSuccess(nftCollectionId, alice.address);
-      await confirmSponsorshipExpectSuccess(nftCollectionId);
-
-      await scheduleTransferAndWaitExpectSuccess(nftCollectionId, newNftTokenId, alice, bob, 1, 4, makeScheduledId());
-    });
-  });
-
-  it('Can transfer funds periodically', async () => {
-    await usingApi(async () => {
-      const waitForBlocks = 4;
-      const period = 2;
-      await scheduleTransferFundsPeriodicExpectSuccess(1n * UNIQUE, alice, bob, waitForBlocks, makeScheduledId(), period, 2);
-      const bobsBalanceBefore = await getFreeBalance(bob);
-
-      // discounting already waited-for operations
-      await waitNewBlocks(waitForBlocks - 2);
-      const bobsBalanceAfterFirst = await getFreeBalance(bob);
-      expect(bobsBalanceAfterFirst > bobsBalanceBefore).to.be.true;
-
-      await waitNewBlocks(period);
-      const bobsBalanceAfterSecond = await getFreeBalance(bob);
-      expect(bobsBalanceAfterSecond > bobsBalanceAfterFirst).to.be.true;
-    });
-  });
-
-  it('Can sponsor scheduling a transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, bob.address);
-    await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
-
-    await usingApi(async () => {
-      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
-
-      const bobBalanceBefore = await getFreeBalance(bob);
-      const waitForBlocks = 4;
-      // no need to wait to check, fees must be deducted on scheduling, immediately
-      await scheduleTransferExpectSuccess(collectionId, tokenId, alice, bob, 0, waitForBlocks, makeScheduledId());
-      const bobBalanceAfter = await getFreeBalance(bob);
-      // expect(aliceBalanceAfter == aliceBalanceBefore).to.be.true;
-      expect(bobBalanceAfter < bobBalanceBefore).to.be.true;
-      // wait for sequentiality matters
-      await waitNewBlocks(waitForBlocks - 1);
-    });
-  });
-
-  it('Schedules and dispatches a transaction even if the caller has no funds at the time of the dispatch', async () => {
-    await usingApi(async (api, privateKeyWrapper) => {
-      // Find an empty, unused account
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-
-      const collectionId = await createCollectionExpectSuccess();
-
-      // Add zeroBalance address to allow list
-      await enablePublicMintingExpectSuccess(alice, collectionId);
-      await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
-
-      // Grace zeroBalance with money, enough to cover future transactions
-      const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
-      await submitTransactionAsync(alice, balanceTx);
-
-      // Mint a fresh NFT
-      const tokenId = await createItemExpectSuccess(zeroBalance, collectionId, 'NFT');
-
-      // Schedule transfer of the NFT a few blocks ahead
-      const waitForBlocks = 5;
-      await scheduleTransferExpectSuccess(collectionId, tokenId, zeroBalance, alice, 1, waitForBlocks, makeScheduledId());
-
-      // Get rid of the account's funds before the scheduled transaction takes place
-      const balanceTx2 = api.tx.balances.transfer(alice.address, UNIQUE * 68n / 100n);
-      const events = await submitTransactionAsync(zeroBalance, balanceTx2);
-      expect(getGenericResult(events).success).to.be.true;
-      /*const emptyBalanceTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0); // do not null reserved?
-      const sudoTx = api.tx.sudo.sudo(emptyBalanceTx as any);
-      const events = await submitTransactionAsync(alice, sudoTx);
-      expect(getGenericResult(events).success).to.be.true;*/
-
-      // Wait for a certain number of blocks, discarding the ones that already happened while accepting the late transactions
-      await waitNewBlocks(waitForBlocks - 3);
-
-      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(alice.address));
-    });
-  });
-
-  it('Sponsor going bankrupt does not impact a scheduled transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-
-    await usingApi(async (api, privateKeyWrapper) => {
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-      const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
-      await submitTransactionAsync(alice, balanceTx);
-
-      await setCollectionSponsorExpectSuccess(collectionId, zeroBalance.address);
-      await confirmSponsorshipByKeyExpectSuccess(collectionId, zeroBalance);
-
-      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
-
-      const waitForBlocks = 5;
-      await scheduleTransferExpectSuccess(collectionId, tokenId, alice, zeroBalance, 1, waitForBlocks, makeScheduledId());
-
-      const emptyBalanceSponsorTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0);
-      const sudoTx = api.tx.sudo.sudo(emptyBalanceSponsorTx as any);
-      const events = await submitTransactionAsync(alice, sudoTx);
-      expect(getGenericResult(events).success).to.be.true;
-
-      // Wait for a certain number of blocks, save for the ones that already happened while accepting the late transactions
-      await waitNewBlocks(waitForBlocks - 3);
-
-      expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(zeroBalance.address));
-    });
-  });
-
-  it.skip('Exceeding sponsor rate limit without having enough funds prevents scheduling a periodic transaction', async () => {
-    const collectionId = await createCollectionExpectSuccess();
-    await setCollectionSponsorExpectSuccess(collectionId, bob.address);
-    await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
-
-    await usingApi(async (api, privateKeyWrapper) => {
-      const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
-
-      await enablePublicMintingExpectSuccess(alice, collectionId);
-      await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
-
-      const bobBalanceBefore = await getFreeBalance(bob);
-
-      const createData = {nft: {const_data: [], variable_data: []}};
-      const creationTx = api.tx.unique.createItem(collectionId, normalizeAccountId(zeroBalance), createData as any);
-
-      /*const badTransaction = async function () {
-        await submitTransactionExpectFailAsync(zeroBalance, zeroToAlice);
-      };
-      await expect(badTransaction()).to.be.rejectedWith('Inability to pay some fees');*/
-
-      await scheduleExpectFailure(creationTx, zeroBalance, 3, makeScheduledId(), 1, 3);
-
-      expect(await getFreeBalance(bob)).to.be.equal(bobBalanceBefore);
-    });
-  });
-});
modifiedtests/src/eth/allowlist.test.tsdiffbeforeafterboth
--- a/tests/src/eth/allowlist.test.ts
+++ b/tests/src/eth/allowlist.test.ts
@@ -89,22 +89,22 @@
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
   });
 
-  // TODO: Temprorary off. Need refactor
-  // itEth('Collection allowlist can be added and removed by [sub] address', async ({helper}) => {
-  //   const owner = await helper.eth.createAccountWithBalance(donor);
-  //   const user = donor;
-
-  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //itEth('Collection allowlist can be added and removed by [cross] address', async ({helper}) => {
+  //  const owner = await helper.eth.createAccountWithBalance(donor);
+  //  const user = donor;
+  //  
+  //  const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //  const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  //  const userCross = helper.ethCrossAccount.fromKeyringPair(user);
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //  
+  //  await collectionEvm.methods.removeFromCollectionAllowListCross(userCross).send({from: owner});
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //});
 
-  //   await collectionEvm.methods.removeFromCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  // });
-
   itEth('Collection allowlist can not be add and remove [eth] address by not owner', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const notOwner = await helper.eth.createAccountWithBalance(donor);
@@ -117,28 +117,27 @@
     await expect(collectionEvm.methods.addToCollectionAllowList(user).call({from: notOwner})).to.be.rejectedWith('NoPermission');
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.false;
     await collectionEvm.methods.addToCollectionAllowList(user).send({from: owner});
-
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.true;
     await expect(collectionEvm.methods.removeFromCollectionAllowList(user).call({from: notOwner})).to.be.rejectedWith('NoPermission');
     expect(await collectionEvm.methods.allowed(user).call({from: owner})).to.be.true;
   });
 
-  // TODO: Temprorary off. Need refactor
-  // itEth('Collection allowlist can not be add and remove [sub] address by not owner', async ({helper}) => {
-  //   const owner = await helper.eth.createAccountWithBalance(donor);
-  //   const notOwner = await helper.eth.createAccountWithBalance(donor);
-  //   const user = donor;
-
-  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
-  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await expect(collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).call({from: notOwner})).to.be.rejectedWith('NoPermission');
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
-  //   await collectionEvm.methods.addToCollectionAllowListSubstrate(user.addressRaw).send({from: owner});
-
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
-  //   await expect(collectionEvm.methods.removeFromCollectionAllowListSubstrate(user.addressRaw).call({from: notOwner})).to.be.rejectedWith('NoPermission');
-  //   expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
-  // });
+  //itEth('Collection allowlist can not be add and remove [cross] address by not owner', async ({helper}) => {
+  //  const owner = await helper.eth.createAccountWithBalance(donor);
+  //  const notOwner = await helper.eth.createAccountWithBalance(donor);
+  //  const user = donor;
+  //  
+  //  const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //  const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  const userCross = helper.ethCrossAccount.fromKeyringPair(user);
+  //  await expect(collectionEvm.methods.addToCollectionAllowListCross(userCross).call({from: notOwner})).to.be.rejectedWith('NoPermission');
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.false;
+  //  await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+  //  
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //  await expect(collectionEvm.methods.removeFromCollectionAllowListCross(userCross).call({from: notOwner})).to.be.rejectedWith('NoPermission');
+  //  expect(await helper.collection.allowed(collectionId, {Substrate: user.address})).to.be.true;
+  //});
 });
modifiedtests/src/eth/api/CollectionHelpers.soldiffbeforeafterboth
--- a/tests/src/eth/api/CollectionHelpers.sol
+++ b/tests/src/eth/api/CollectionHelpers.sol
@@ -15,10 +15,11 @@
 /// @dev inlined interface
 interface CollectionHelpersEvents {
 	event CollectionCreated(address indexed owner, address indexed collectionId);
+	event CollectionDestroyed(address indexed collectionId);
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x58918631
+/// @dev the ERC-165 identifier for this interface is 0x7dea03b1
 interface CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -50,10 +51,23 @@
 		string memory tokenPrefix
 	) external payable returns (address);
 
+	/// @dev EVM selector for this function is: 0x7335b79f,
+	///  or in textual repr: createFTCollection(string,uint8,string,string)
+	function createFTCollection(
+		string memory name,
+		uint8 decimals,
+		string memory description,
+		string memory tokenPrefix
+	) external payable returns (address);
+
 	/// @dev EVM selector for this function is: 0x85624258,
 	///  or in textual repr: makeCollectionERC721MetadataCompatible(address,string)
 	function makeCollectionERC721MetadataCompatible(address collection, string memory baseUri) external;
 
+	/// @dev EVM selector for this function is: 0x564e321f,
+	///  or in textual repr: destroyCollection(address)
+	function destroyCollection(address collectionAddress) external;
+
 	/// Check if a collection exists
 	/// @param collectionAddress Address of the collection in question
 	/// @return bool Does the collection exist?
modifiedtests/src/eth/api/UniqueFungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -23,6 +23,13 @@
 	///  or in textual repr: setCollectionProperty(string,bytes)
 	function setCollectionProperty(string memory key, bytes memory value) external;
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple10[] memory properties) external;
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -30,6 +37,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -40,6 +54,14 @@
 	///  or in textual repr: collectionProperty(string)
 	function collectionProperty(string memory key) external view returns (bytes memory);
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) external view returns (Tuple10[] memory);
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -49,6 +71,15 @@
 	///  or in textual repr: setCollectionSponsor(address)
 	function setCollectionSponsor(address sponsor) external;
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) external;
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -104,6 +135,18 @@
 	function contractAddress() external view returns (address);
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) external;
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) external;
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -153,6 +196,13 @@
 	///  or in textual repr: addToCollectionAllowList(address)
 	function addToCollectionAllowList(address user) external;
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -160,6 +210,13 @@
 	///  or in textual repr: removeFromCollectionAllowList(address)
 	function removeFromCollectionAllowList(address user) external;
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -175,6 +232,14 @@
 	///  or in textual repr: isOwnerOrAdmin(address)
 	function isOwnerOrAdmin(address user) external view returns (bool);
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -184,7 +249,7 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
@@ -197,10 +262,36 @@
 	/// @dev EVM selector for this function is: 0x4f53e226,
 	///  or in textual repr: changeCollectionOwner(address)
 	function changeCollectionOwner(address newOwner) external;
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() external view returns (Tuple6[] memory);
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) external;
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x63034ac5
+/// @dev anonymous struct
+struct Tuple10 {
+	string field_0;
+	bytes field_1;
+}
+
+/// @dev the ERC-165 identifier for this interface is 0x032e5926
 interface ERC20UniqueExtensions is Dummy, ERC165 {
+	/// @dev EVM selector for this function is: 0x0ecd0ab0,
+	///  or in textual repr: approveCross((address,uint256),uint256)
+	function approveCross(Tuple6 memory spender, uint256 amount) external returns (bool);
+
 	/// Burn tokens from account
 	/// @dev Function that burns an `amount` of the tokens of a given account,
 	/// deducting from the sender's allowance for said account.
@@ -210,11 +301,28 @@
 	///  or in textual repr: burnFrom(address,uint256)
 	function burnFrom(address from, uint256 amount) external returns (bool);
 
+	/// Burn tokens from account
+	/// @dev Function that burns an `amount` of the tokens of a given account,
+	/// deducting from the sender's allowance for said account.
+	/// @param from The account whose tokens will be burnt.
+	/// @param amount The amount that will be burnt.
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 amount) external returns (bool);
+
 	/// Mint tokens for multiple accounts.
 	/// @param amounts array of pairs of account address and amount
 	/// @dev EVM selector for this function is: 0x1acf2d55,
 	///  or in textual repr: mintBulk((address,uint256)[])
 	function mintBulk(Tuple6[] memory amounts) external returns (bool);
+
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 amount
+	) external returns (bool);
 }
 
 /// @dev anonymous struct
modifiedtests/src/eth/api/UniqueNFT.soldiffbeforeafterboth
13}13}
1414
15/// @title A contract that allows to set and delete token properties and change token property permissions.15/// @title A contract that allows to set and delete token properties and change token property permissions.
16/// @dev the ERC-165 identifier for this interface is 0x4136937716/// @dev the ERC-165 identifier for this interface is 0x55dba919
17interface TokenProperties is Dummy, ERC165 {17interface TokenProperties is Dummy, ERC165 {
18 /// @notice Set permissions for token property.18 /// @notice Set permissions for token property.
19 /// @dev Throws error if `msg.sender` is not admin or owner of the collection.19 /// @dev Throws error if `msg.sender` is not admin or owner of the collection.
43 bytes memory value43 bytes memory value
44 ) external;44 ) external;
45
46 /// @notice Set token properties value.
47 /// @dev Throws error if `msg.sender` has no permission to edit the property.
48 /// @param tokenId ID of the token.
49 /// @param properties settable properties
50 /// @dev EVM selector for this function is: 0x14ed3a6e,
51 /// or in textual repr: setProperties(uint256,(string,bytes)[])
52 function setProperties(uint256 tokenId, Tuple19[] memory properties) external;
4553
46 /// @notice Delete token property value.54 /// @notice Delete token property value.
47 /// @dev Throws error if `msg.sender` has no permission to edit the property.55 /// @dev Throws error if `msg.sender` has no permission to edit the property.
62}70}
6371
64/// @title A contract that allows you to work with collections.72/// @title A contract that allows you to work with collections.
65/// @dev the ERC-165 identifier for this interface is 0x62e2229073/// @dev the ERC-165 identifier for this interface is 0xb3152af3
66interface Collection is Dummy, ERC165 {74interface Collection is Dummy, ERC165 {
67 /// Set collection property.75 /// Set collection property.
68 ///76 ///
72 /// or in textual repr: setCollectionProperty(string,bytes)80 /// or in textual repr: setCollectionProperty(string,bytes)
73 function setCollectionProperty(string memory key, bytes memory value) external;81 function setCollectionProperty(string memory key, bytes memory value) external;
82
83 /// Set collection properties.
84 ///
85 /// @param properties Vector of properties key/value pair.
86 /// @dev EVM selector for this function is: 0x50b26b2a,
87 /// or in textual repr: setCollectionProperties((string,bytes)[])
88 function setCollectionProperties(Tuple19[] memory properties) external;
7489
75 /// Delete collection property.90 /// Delete collection property.
76 ///91 ///
79 /// or in textual repr: deleteCollectionProperty(string)94 /// or in textual repr: deleteCollectionProperty(string)
80 function deleteCollectionProperty(string memory key) external;95 function deleteCollectionProperty(string memory key) external;
96
97 /// Delete collection properties.
98 ///
99 /// @param keys Properties keys.
100 /// @dev EVM selector for this function is: 0xee206ee3,
101 /// or in textual repr: deleteCollectionProperties(string[])
102 function deleteCollectionProperties(string[] memory keys) external;
81103
82 /// Get collection property.104 /// Get collection property.
83 ///105 ///
89 /// or in textual repr: collectionProperty(string)111 /// or in textual repr: collectionProperty(string)
90 function collectionProperty(string memory key) external view returns (bytes memory);112 function collectionProperty(string memory key) external view returns (bytes memory);
113
114 /// Get collection properties.
115 ///
116 /// @param keys Properties keys. Empty keys for all propertyes.
117 /// @return Vector of properties key/value pairs.
118 /// @dev EVM selector for this function is: 0x285fb8e6,
119 /// or in textual repr: collectionProperties(string[])
120 function collectionProperties(string[] memory keys) external view returns (Tuple19[] memory);
91121
92 /// Set the sponsor of the collection.122 /// Set the sponsor of the collection.
93 ///123 ///
98 /// or in textual repr: setCollectionSponsor(address)128 /// or in textual repr: setCollectionSponsor(address)
99 function setCollectionSponsor(address sponsor) external;129 function setCollectionSponsor(address sponsor) external;
130
131 /// Set the sponsor of the collection.
132 ///
133 /// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
134 ///
135 /// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
136 /// @dev EVM selector for this function is: 0x84a1d5a8,
137 /// or in textual repr: setCollectionSponsorCross((address,uint256))
138 function setCollectionSponsorCross(Tuple6 memory sponsor) external;
100139
101 /// Whether there is a pending sponsor.140 /// Whether there is a pending sponsor.
102 /// @dev EVM selector for this function is: 0x058ac185,141 /// @dev EVM selector for this function is: 0x058ac185,
120 /// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.159 /// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
121 /// @dev EVM selector for this function is: 0x6ec0a9f1,160 /// @dev EVM selector for this function is: 0x6ec0a9f1,
122 /// or in textual repr: collectionSponsor()161 /// or in textual repr: collectionSponsor()
123 function collectionSponsor() external view returns (Tuple17 memory);162 function collectionSponsor() external view returns (Tuple6 memory);
124163
125 /// Set limits for the collection.164 /// Set limits for the collection.
126 /// @dev Throws error if limit not found.165 /// @dev Throws error if limit not found.
152 /// or in textual repr: contractAddress()191 /// or in textual repr: contractAddress()
153 function contractAddress() external view returns (address);192 function contractAddress() external view returns (address);
193
194 /// Add collection admin.
195 /// @param newAdmin Cross account administrator address.
196 /// @dev EVM selector for this function is: 0x859aa7d6,
197 /// or in textual repr: addCollectionAdminCross((address,uint256))
198 function addCollectionAdminCross(Tuple6 memory newAdmin) external;
199
200 /// Remove collection admin.
201 /// @param admin Cross account administrator address.
202 /// @dev EVM selector for this function is: 0x6c0cd173,
203 /// or in textual repr: removeCollectionAdminCross((address,uint256))
204 function removeCollectionAdminCross(Tuple6 memory admin) external;
154205
155 /// Add collection admin.206 /// Add collection admin.
156 /// @param newAdmin Address of the added administrator.207 /// @param newAdmin Address of the added administrator.
202 /// or in textual repr: addToCollectionAllowList(address)253 /// or in textual repr: addToCollectionAllowList(address)
203 function addToCollectionAllowList(address user) external;254 function addToCollectionAllowList(address user) external;
255
256 /// Add user to allowed list.
257 ///
258 /// @param user User cross account address.
259 /// @dev EVM selector for this function is: 0xa0184a3a,
260 /// or in textual repr: addToCollectionAllowListCross((address,uint256))
261 function addToCollectionAllowListCross(Tuple6 memory user) external;
204262
205 /// Remove the user from the allowed list.263 /// Remove the user from the allowed list.
206 ///264 ///
209 /// or in textual repr: removeFromCollectionAllowList(address)267 /// or in textual repr: removeFromCollectionAllowList(address)
210 function removeFromCollectionAllowList(address user) external;268 function removeFromCollectionAllowList(address user) external;
269
270 /// Remove user from allowed list.
271 ///
272 /// @param user User cross account address.
273 /// @dev EVM selector for this function is: 0x09ba452a,
274 /// or in textual repr: removeFromCollectionAllowListCross((address,uint256))
275 function removeFromCollectionAllowListCross(Tuple6 memory user) external;
211276
212 /// Switch permission for minting.277 /// Switch permission for minting.
213 ///278 ///
224 /// or in textual repr: isOwnerOrAdmin(address)289 /// or in textual repr: isOwnerOrAdmin(address)
225 function isOwnerOrAdmin(address user) external view returns (bool);290 function isOwnerOrAdmin(address user) external view returns (bool);
291
292 /// Check that account is the owner or admin of the collection
293 ///
294 /// @param user User cross account to verify
295 /// @return "true" if account is the owner or admin
296 /// @dev EVM selector for this function is: 0x3e75a905,
297 /// or in textual repr: isOwnerOrAdminCross((address,uint256))
298 function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
226299
227 /// Returns collection type300 /// Returns collection type
228 ///301 ///
233306
234 /// Get collection owner.307 /// Get collection owner.
235 ///308 ///
236 /// @return Tuble with sponsor address and his substrate mirror.309 /// @return Tuple with sponsor address and his substrate mirror.
237 /// If address is canonical then substrate mirror is zero and vice versa.310 /// If address is canonical then substrate mirror is zero and vice versa.
238 /// @dev EVM selector for this function is: 0xdf727d3b,311 /// @dev EVM selector for this function is: 0xdf727d3b,
239 /// or in textual repr: collectionOwner()312 /// or in textual repr: collectionOwner()
240 function collectionOwner() external view returns (Tuple17 memory);313 function collectionOwner() external view returns (Tuple6 memory);
241314
242 /// Changes collection owner to another account315 /// Changes collection owner to another account
243 ///316 ///
247 /// or in textual repr: changeCollectionOwner(address)320 /// or in textual repr: changeCollectionOwner(address)
248 function changeCollectionOwner(address newOwner) external;321 function changeCollectionOwner(address newOwner) external;
322
323 /// Get collection administrators
324 ///
325 /// @return Vector of tuples with admins address and his substrate mirror.
326 /// If address is canonical then substrate mirror is zero and vice versa.
327 /// @dev EVM selector for this function is: 0x5813216b,
328 /// or in textual repr: collectionAdmins()
329 function collectionAdmins() external view returns (Tuple6[] memory);
330
331 /// Changes collection owner to another account
332 ///
333 /// @dev Owner can be changed only by current owner
334 /// @param newOwner new owner cross account
335 /// @dev EVM selector for this function is: 0xe5c9913f,
336 /// or in textual repr: setOwnerCross((address,uint256))
337 function setOwnerCross(Tuple6 memory newOwner) external;
249}338}
250339
251/// @dev anonymous struct340/// @dev anonymous struct
252struct Tuple17 {341struct Tuple19 {
253 address field_0;342 string field_0;
254 uint256 field_1;343 bytes field_1;
255}344}
256345
257/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension346/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
349}438}
350439
351/// @title Unique extensions for ERC721.440/// @title Unique extensions for ERC721.
352/// @dev the ERC-165 identifier for this interface is 0x4468500d441/// @dev the ERC-165 identifier for this interface is 0x244543ee
353interface ERC721UniqueExtensions is Dummy, ERC165 {442interface ERC721UniqueExtensions is Dummy, ERC165 {
354 /// @notice A descriptive name for a collection of NFTs in this contract443 /// @notice A descriptive name for a collection of NFTs in this contract
355 /// @dev EVM selector for this function is: 0x06fdde03,444 /// @dev EVM selector for this function is: 0x06fdde03,
361 /// or in textual repr: symbol()450 /// or in textual repr: symbol()
362 function symbol() external view returns (string memory);451 function symbol() external view returns (string memory);
452
453 /// @notice Set or reaffirm the approved address for an NFT
454 /// @dev The zero address indicates there is no approved address.
455 /// @dev Throws unless `msg.sender` is the current NFT owner, or an authorized
456 /// operator of the current owner.
457 /// @param approved The new substrate address approved NFT controller
458 /// @param tokenId The NFT to approve
459 /// @dev EVM selector for this function is: 0x0ecd0ab0,
460 /// or in textual repr: approveCross((address,uint256),uint256)
461 function approveCross(Tuple6 memory approved, uint256 tokenId) external;
363462
364 /// @notice Transfer ownership of an NFT463 /// @notice Transfer ownership of an NFT
365 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`464 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
370 /// or in textual repr: transfer(address,uint256)469 /// or in textual repr: transfer(address,uint256)
371 function transfer(address to, uint256 tokenId) external;470 function transfer(address to, uint256 tokenId) external;
471
472 /// @notice Transfer ownership of an NFT from cross account address to cross account address
473 /// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
474 /// is the zero address. Throws if `tokenId` is not a valid NFT.
475 /// @param from Cross acccount address of current owner
476 /// @param to Cross acccount address of new owner
477 /// @param tokenId The NFT to transfer
478 /// @dev EVM selector for this function is: 0xd5cf430b,
479 /// or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
480 function transferFromCross(
481 Tuple6 memory from,
482 Tuple6 memory to,
483 uint256 tokenId
484 ) external;
372485
373 /// @notice Burns a specific ERC721 token.486 /// @notice Burns a specific ERC721 token.
374 /// @dev Throws unless `msg.sender` is the current owner or an authorized487 /// @dev Throws unless `msg.sender` is the current owner or an authorized
380 /// or in textual repr: burnFrom(address,uint256)493 /// or in textual repr: burnFrom(address,uint256)
381 function burnFrom(address from, uint256 tokenId) external;494 function burnFrom(address from, uint256 tokenId) external;
495
496 /// @notice Burns a specific ERC721 token.
497 /// @dev Throws unless `msg.sender` is the current owner or an authorized
498 /// operator for this NFT. Throws if `from` is not the current owner. Throws
499 /// if `to` is the zero address. Throws if `tokenId` is not a valid NFT.
500 /// @param from The current owner of the NFT
501 /// @param tokenId The NFT to transfer
502 /// @dev EVM selector for this function is: 0xbb2f5a58,
503 /// or in textual repr: burnFromCross((address,uint256),uint256)
504 function burnFromCross(Tuple6 memory from, uint256 tokenId) external;
382505
383 /// @notice Returns next free NFT ID.506 /// @notice Returns next free NFT ID.
384 /// @dev EVM selector for this function is: 0x75794a3c,507 /// @dev EVM selector for this function is: 0x75794a3c,
400 // /// @param tokens array of pairs of token ID and token URI for minted tokens523 // /// @param tokens array of pairs of token ID and token URI for minted tokens
401 // /// @dev EVM selector for this function is: 0x36543006,524 // /// @dev EVM selector for this function is: 0x36543006,
402 // /// or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])525 // /// or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
403 // function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);526 // function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) external returns (bool);
404527
405}528}
406529
407/// @dev anonymous struct530/// @dev anonymous struct
408struct Tuple6 {531struct Tuple8 {
409 uint256 field_0;532 uint256 field_0;
410 string field_1;533 string field_1;
411}534}
535
536/// @dev anonymous struct
537struct Tuple6 {
538 address field_0;
539 uint256 field_1;
540}
412541
413/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension542/// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
414/// @dev See https://eips.ethereum.org/EIPS/eip-721543/// @dev See https://eips.ethereum.org/EIPS/eip-721
modifiedtests/src/eth/api/UniqueRefungible.soldiffbeforeafterboth
--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -13,7 +13,7 @@
 }
 
 /// @title A contract that allows to set and delete token properties and change token property permissions.
-/// @dev the ERC-165 identifier for this interface is 0x41369377
+/// @dev the ERC-165 identifier for this interface is 0x55dba919
 interface TokenProperties is Dummy, ERC165 {
 	/// @notice Set permissions for token property.
 	/// @dev Throws error if `msg.sender` is not admin or owner of the collection.
@@ -43,6 +43,14 @@
 		bytes memory value
 	) external;
 
+	/// @notice Set token properties value.
+	/// @dev Throws error if `msg.sender` has no permission to edit the property.
+	/// @param tokenId ID of the token.
+	/// @param properties settable properties
+	/// @dev EVM selector for this function is: 0x14ed3a6e,
+	///  or in textual repr: setProperties(uint256,(string,bytes)[])
+	function setProperties(uint256 tokenId, Tuple19[] memory properties) external;
+
 	/// @notice Delete token property value.
 	/// @dev Throws error if `msg.sender` has no permission to edit the property.
 	/// @param tokenId ID of the token.
@@ -62,7 +70,7 @@
 }
 
 /// @title A contract that allows you to work with collections.
-/// @dev the ERC-165 identifier for this interface is 0x62e22290
+/// @dev the ERC-165 identifier for this interface is 0xb3152af3
 interface Collection is Dummy, ERC165 {
 	/// Set collection property.
 	///
@@ -72,6 +80,13 @@
 	///  or in textual repr: setCollectionProperty(string,bytes)
 	function setCollectionProperty(string memory key, bytes memory value) external;
 
+	/// Set collection properties.
+	///
+	/// @param properties Vector of properties key/value pair.
+	/// @dev EVM selector for this function is: 0x50b26b2a,
+	///  or in textual repr: setCollectionProperties((string,bytes)[])
+	function setCollectionProperties(Tuple19[] memory properties) external;
+
 	/// Delete collection property.
 	///
 	/// @param key Property key.
@@ -79,6 +94,13 @@
 	///  or in textual repr: deleteCollectionProperty(string)
 	function deleteCollectionProperty(string memory key) external;
 
+	/// Delete collection properties.
+	///
+	/// @param keys Properties keys.
+	/// @dev EVM selector for this function is: 0xee206ee3,
+	///  or in textual repr: deleteCollectionProperties(string[])
+	function deleteCollectionProperties(string[] memory keys) external;
+
 	/// Get collection property.
 	///
 	/// @dev Throws error if key not found.
@@ -89,6 +111,14 @@
 	///  or in textual repr: collectionProperty(string)
 	function collectionProperty(string memory key) external view returns (bytes memory);
 
+	/// Get collection properties.
+	///
+	/// @param keys Properties keys. Empty keys for all propertyes.
+	/// @return Vector of properties key/value pairs.
+	/// @dev EVM selector for this function is: 0x285fb8e6,
+	///  or in textual repr: collectionProperties(string[])
+	function collectionProperties(string[] memory keys) external view returns (Tuple19[] memory);
+
 	/// Set the sponsor of the collection.
 	///
 	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
@@ -98,6 +128,15 @@
 	///  or in textual repr: setCollectionSponsor(address)
 	function setCollectionSponsor(address sponsor) external;
 
+	/// Set the sponsor of the collection.
+	///
+	/// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
+	///
+	/// @param sponsor Cross account address of the sponsor from whose account funds will be debited for operations with the contract.
+	/// @dev EVM selector for this function is: 0x84a1d5a8,
+	///  or in textual repr: setCollectionSponsorCross((address,uint256))
+	function setCollectionSponsorCross(Tuple6 memory sponsor) external;
+
 	/// Whether there is a pending sponsor.
 	/// @dev EVM selector for this function is: 0x058ac185,
 	///  or in textual repr: hasCollectionPendingSponsor()
@@ -120,7 +159,7 @@
 	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
 	/// @dev EVM selector for this function is: 0x6ec0a9f1,
 	///  or in textual repr: collectionSponsor()
-	function collectionSponsor() external view returns (Tuple17 memory);
+	function collectionSponsor() external view returns (Tuple6 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -153,6 +192,18 @@
 	function contractAddress() external view returns (address);
 
 	/// Add collection admin.
+	/// @param newAdmin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x859aa7d6,
+	///  or in textual repr: addCollectionAdminCross((address,uint256))
+	function addCollectionAdminCross(Tuple6 memory newAdmin) external;
+
+	/// Remove collection admin.
+	/// @param admin Cross account administrator address.
+	/// @dev EVM selector for this function is: 0x6c0cd173,
+	///  or in textual repr: removeCollectionAdminCross((address,uint256))
+	function removeCollectionAdminCross(Tuple6 memory admin) external;
+
+	/// Add collection admin.
 	/// @param newAdmin Address of the added administrator.
 	/// @dev EVM selector for this function is: 0x92e462c7,
 	///  or in textual repr: addCollectionAdmin(address)
@@ -202,6 +253,13 @@
 	///  or in textual repr: addToCollectionAllowList(address)
 	function addToCollectionAllowList(address user) external;
 
+	/// Add user to allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0xa0184a3a,
+	///  or in textual repr: addToCollectionAllowListCross((address,uint256))
+	function addToCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Remove the user from the allowed list.
 	///
 	/// @param user Address of a removed user.
@@ -209,6 +267,13 @@
 	///  or in textual repr: removeFromCollectionAllowList(address)
 	function removeFromCollectionAllowList(address user) external;
 
+	/// Remove user from allowed list.
+	///
+	/// @param user User cross account address.
+	/// @dev EVM selector for this function is: 0x09ba452a,
+	///  or in textual repr: removeFromCollectionAllowListCross((address,uint256))
+	function removeFromCollectionAllowListCross(Tuple6 memory user) external;
+
 	/// Switch permission for minting.
 	///
 	/// @param mode Enable if "true".
@@ -224,6 +289,14 @@
 	///  or in textual repr: isOwnerOrAdmin(address)
 	function isOwnerOrAdmin(address user) external view returns (bool);
 
+	/// Check that account is the owner or admin of the collection
+	///
+	/// @param user User cross account to verify
+	/// @return "true" if account is the owner or admin
+	/// @dev EVM selector for this function is: 0x3e75a905,
+	///  or in textual repr: isOwnerOrAdminCross((address,uint256))
+	function isOwnerOrAdminCross(Tuple6 memory user) external view returns (bool);
+
 	/// Returns collection type
 	///
 	/// @return `Fungible` or `NFT` or `ReFungible`
@@ -233,11 +306,11 @@
 
 	/// Get collection owner.
 	///
-	/// @return Tuble with sponsor address and his substrate mirror.
+	/// @return Tuple with sponsor address and his substrate mirror.
 	/// If address is canonical then substrate mirror is zero and vice versa.
 	/// @dev EVM selector for this function is: 0xdf727d3b,
 	///  or in textual repr: collectionOwner()
-	function collectionOwner() external view returns (Tuple17 memory);
+	function collectionOwner() external view returns (Tuple6 memory);
 
 	/// Changes collection owner to another account
 	///
@@ -246,12 +319,28 @@
 	/// @dev EVM selector for this function is: 0x4f53e226,
 	///  or in textual repr: changeCollectionOwner(address)
 	function changeCollectionOwner(address newOwner) external;
+
+	/// Get collection administrators
+	///
+	/// @return Vector of tuples with admins address and his substrate mirror.
+	/// If address is canonical then substrate mirror is zero and vice versa.
+	/// @dev EVM selector for this function is: 0x5813216b,
+	///  or in textual repr: collectionAdmins()
+	function collectionAdmins() external view returns (Tuple6[] memory);
+
+	/// Changes collection owner to another account
+	///
+	/// @dev Owner can be changed only by current owner
+	/// @param newOwner new owner cross account
+	/// @dev EVM selector for this function is: 0xe5c9913f,
+	///  or in textual repr: setOwnerCross((address,uint256))
+	function setOwnerCross(Tuple6 memory newOwner) external;
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
-	address field_0;
-	uint256 field_1;
+struct Tuple19 {
+	string field_0;
+	bytes field_1;
 }
 
 /// @dev the ERC-165 identifier for this interface is 0x5b5e139f
@@ -347,7 +436,7 @@
 }
 
 /// @title Unique extensions for ERC721.
-/// @dev the ERC-165 identifier for this interface is 0xef1eaacb
+/// @dev the ERC-165 identifier for this interface is 0x81feb398
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	/// @notice A descriptive name for a collection of NFTs in this contract
 	/// @dev EVM selector for this function is: 0x06fdde03,
@@ -369,6 +458,20 @@
 	///  or in textual repr: transfer(address,uint256)
 	function transfer(address to, uint256 tokenId) external;
 
+	/// @notice Transfer ownership of an RFT
+	/// @dev Throws unless `msg.sender` is the current owner. Throws if `to`
+	///  is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param to The new owner
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xd5cf430b,
+	///  or in textual repr: transferFromCross((address,uint256),(address,uint256),uint256)
+	function transferFromCross(
+		Tuple6 memory from,
+		Tuple6 memory to,
+		uint256 tokenId
+	) external;
+
 	/// @notice Burns a specific ERC721 token.
 	/// @dev Throws unless `msg.sender` is the current owner or an authorized
 	///  operator for this RFT. Throws if `from` is not the current owner. Throws
@@ -380,6 +483,17 @@
 	///  or in textual repr: burnFrom(address,uint256)
 	function burnFrom(address from, uint256 tokenId) external;
 
+	/// @notice Burns a specific ERC721 token.
+	/// @dev Throws unless `msg.sender` is the current owner or an authorized
+	///  operator for this RFT. Throws if `from` is not the current owner. Throws
+	///  if `to` is the zero address. Throws if `tokenId` is not a valid RFT.
+	///  Throws if RFT pieces have multiple owners.
+	/// @param from The current owner of the RFT
+	/// @param tokenId The RFT to transfer
+	/// @dev EVM selector for this function is: 0xbb2f5a58,
+	///  or in textual repr: burnFromCross((address,uint256),uint256)
+	function burnFromCross(Tuple6 memory from, uint256 tokenId) external;
+
 	/// @notice Returns next free RFT ID.
 	/// @dev EVM selector for this function is: 0x75794a3c,
 	///  or in textual repr: nextTokenId()
@@ -401,7 +515,7 @@
 	// /// @param tokens array of pairs of token ID and token URI for minted tokens
 	// /// @dev EVM selector for this function is: 0x36543006,
 	// ///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
-	// function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);
+	// function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) external returns (bool);
 
 	/// Returns EVM address for refungible token
 	///
@@ -412,11 +526,17 @@
 }
 
 /// @dev anonymous struct
-struct Tuple6 {
+struct Tuple8 {
 	uint256 field_0;
 	string field_1;
 }
 
+/// @dev anonymous struct
+struct Tuple6 {
+	address field_0;
+	uint256 field_1;
+}
+
 /// @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 /// @dev See https://eips.ethereum.org/EIPS/eip-721
 /// @dev the ERC-165 identifier for this interface is 0x780e9d63
modifiedtests/src/eth/base.test.tsdiffbeforeafterboth
--- a/tests/src/eth/base.test.ts
+++ b/tests/src/eth/base.test.ts
@@ -116,8 +116,8 @@
     await checkInterface(helper, '0x780e9d63', true, true);
   });
 
-  itEth('ERC721UniqueExtensions - 0x4468500d - support', async ({helper}) => {
-    await checkInterface(helper, '0x4468500d', true, true);
+  itEth('ERC721UniqueExtensions - 0x244543ee - support', async ({helper}) => {
+    await checkInterface(helper, '0x244543ee', true, true);
   });
 
   itEth('ERC721Burnable - 0x42966c68 - support', async ({helper}) => {
modifiedtests/src/eth/collectionAdmin.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -49,18 +49,38 @@
       .to.be.eq(newAdmin.toLocaleLowerCase());
   });
 
-  itEth.skip('Add substrate admin by owner', async ({helper}) => {
+  itEth('Add cross account admin by owner', async ({helper, privateKey}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
+        
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+    
+    const newAdmin = await privateKey('//Bob');
+    const newAdminCross = helper.ethCrossAccount.fromKeyringPair(newAdmin);
+    await collectionEvm.methods.addCollectionAdminCross(newAdminCross).send();
 
-    const [newAdmin] = await helper.arrange.createAccounts([10n], donor);
-    await collectionEvm.methods.addCollectionAdminSubstrate(newAdmin.addressRaw).send();
+    const adminList = await helper.collection.getAdmins(collectionId);
+    expect(adminList).to.be.like([{Substrate: newAdmin.address}]);
+  });
 
-    const adminList = await helper.callRpc('api.rpc.unique.adminlist', [collectionId]);
-    expect(adminList[0].asSubstrate.toString().toLocaleLowerCase())
-      .to.be.eq(newAdmin.address.toLocaleLowerCase());
-  });
+  // itEth('Check adminlist', async ({helper, privateKey}) => {
+  //   const owner = await helper.eth.createAccountWithBalance(donor);
+        
+  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+
+  //   const admin1 = helper.eth.createAccount();
+  //   const admin2 = await privateKey('admin');
+  //   await collectionEvm.methods.addCollectionAdmin(admin1).send();
+  //   await collectionEvm.methods.addCollectionAdminCross(helper.ethCrossAccount.fromKeyringPair(admin2)).send();
+
+  //   const adminListRpc = await helper.collection.getAdmins(collectionId);
+  //   let adminListEth = await collectionEvm.methods.collectionAdmins().call();
+  //   adminListEth = adminListEth.map((element: IEthCrossAccountId) => {
+  //     return helper.address.convertCrossAccountFromEthCrossAcoount(element);
+  //   });
+  //   expect(adminListRpc).to.be.like(adminListEth);
+  // });
 
   itEth('Verify owner or admin', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
@@ -68,11 +88,31 @@
 
     const newAdmin = helper.eth.createAccount();
     const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+  
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.false;
     await collectionEvm.methods.addCollectionAdmin(newAdmin).send();
     expect(await collectionEvm.methods.isOwnerOrAdmin(newAdmin).call()).to.be.true;
   });
 
+  // itEth.skip('Check adminlist', async ({helper, privateKey}) => {
+  //   const owner = await helper.eth.createAccountWithBalance(donor);
+        
+  //   const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
+  //   const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
+
+  //   const admin1 = helper.eth.createAccount();
+  //   const admin2 = await privateKey('admin');
+  //   await collectionEvm.methods.addCollectionAdmin(admin1).send();
+  //   await collectionEvm.methods.addCollectionAdminSubstrate(admin2.addressRaw).send();
+
+  //   const adminListRpc = await helper.collection.getAdmins(collectionId);
+  //   let adminListEth = await collectionEvm.methods.collectionAdmins().call();
+  //   adminListEth = adminListEth.map((element: IEthCrossAccountId) => {
+  //     return helper.address.convertCrossAccountFromEthCrossAcoount(element);
+  //   });
+  //   expect(adminListRpc).to.be.like(adminListEth);
+  // });
+    
   itEth('(!negative tests!) Add admin by ADMIN is not allowed', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const {collectionAddress, collectionId} = await helper.eth.createNFTCollection(owner, 'A', 'B', 'C');
modifiedtests/src/eth/collectionHelpersAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/collectionHelpersAbi.json
+++ b/tests/src/eth/collectionHelpersAbi.json
@@ -19,6 +19,19 @@
     "type": "event"
   },
   {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "collectionId",
+        "type": "address"
+      }
+    ],
+    "name": "CollectionDestroyed",
+    "type": "event"
+  },
+  {
     "inputs": [],
     "name": "collectionCreationFee",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -28,6 +41,18 @@
   {
     "inputs": [
       { "internalType": "string", "name": "name", "type": "string" },
+      { "internalType": "uint8", "name": "decimals", "type": "uint8" },
+      { "internalType": "string", "name": "description", "type": "string" },
+      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
+    ],
+    "name": "createFTCollection",
+    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "string", "name": "name", "type": "string" },
       { "internalType": "string", "name": "description", "type": "string" },
       { "internalType": "string", "name": "tokenPrefix", "type": "string" }
     ],
@@ -55,6 +80,19 @@
         "type": "address"
       }
     ],
+    "name": "destroyCollection",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "collectionAddress",
+        "type": "address"
+      }
+    ],
     "name": "isCollectionExist",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
     "stateMutability": "view",
modifiedtests/src/eth/collectionProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -18,6 +18,7 @@
 import {Pallets} from '../util';
 import {IProperty, ITokenPropertyPermission} from '../util/playgrounds/types';
 import {IKeyringPair} from '@polkadot/types/types';
+import {TCollectionMode} from '../util/playgrounds/types';
 
 describe('EVM collection properties', () => {
   let donor: IKeyringPair;
@@ -161,3 +162,91 @@
     await checkERC721Metadata(helper, 'rft');
   });
 });
+
+describe('EVM collection property', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (_helper, privateKey) => {
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  async function testSetReadProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const sender = await helper.eth.createAccountWithBalance(donor, 100n);
+    await collection.addAdmin(donor, {Ethereum: sender});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
+
+    const keys = ['key0', 'key1'];
+
+    const writeProperties = [
+      helper.ethProperty.property(keys[0], 'value0'),
+      helper.ethProperty.property(keys[1], 'value1'),
+    ];
+
+    await contract.methods.setCollectionProperties(writeProperties).send();
+    const readProperties = await contract.methods.collectionProperties([keys[0], keys[1]]).call();
+    expect(readProperties).to.be.like(writeProperties);
+  }
+
+  itEth('Set/read properties ft', async ({helper}) => {
+    await testSetReadProperties(helper, 'ft');
+  });
+  itEth.ifWithPallets('Set/read properties rft', [Pallets.ReFungible], async ({helper}) => {
+    await testSetReadProperties(helper, 'rft');
+  });
+  itEth('Set/read properties nft', async ({helper}) => {
+    await testSetReadProperties(helper, 'nft');
+  });
+
+  async function testDeleteProperties(helper: EthUniqueHelper, mode: TCollectionMode) {
+    const collection = await helper[mode].mintCollection(donor, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const sender = await helper.eth.createAccountWithBalance(donor, 100n);
+    await collection.addAdmin(donor, {Ethereum: sender});
+
+    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(collectionAddress, mode, sender);
+
+    const keys = ['key0', 'key1', 'key2', 'key3'];
+
+    {
+      const writeProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+        helper.ethProperty.property(keys[2], 'value2'),
+        helper.ethProperty.property(keys[3], 'value3'),
+      ];
+
+      await contract.methods.setCollectionProperties(writeProperties).send();
+      const readProperties = await contract.methods.collectionProperties([keys[0], keys[1], keys[2], keys[3]]).call();
+      expect(readProperties).to.be.like(writeProperties);
+    }
+
+    {
+      const expectProperties = [
+        helper.ethProperty.property(keys[0], 'value0'),
+        helper.ethProperty.property(keys[1], 'value1'),
+      ];
+
+      await contract.methods.deleteCollectionProperties([keys[2], keys[3]]).send();
+      const readProperties = await contract.methods.collectionProperties([]).call();
+      expect(readProperties).to.be.like(expectProperties);
+    }
+  }
+  
+  itEth('Delete properties ft', async ({helper}) => {
+    await testDeleteProperties(helper, 'ft');
+  });
+  itEth.ifWithPallets('Delete properties rft', [Pallets.ReFungible], async ({helper}) => {
+    await testDeleteProperties(helper, 'rft');
+  });
+  itEth('Delete properties nft', async ({helper}) => {
+    await testDeleteProperties(helper, 'nft');
+  });
+    
+});
addedtests/src/eth/createFTCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/createFTCollection.test.ts
@@ -0,0 +1,262 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {IKeyringPair} from '@polkadot/types/types';
+import {evmToAddress} from '@polkadot/util-crypto';
+import {Pallets, requirePalletsOrSkip} from '../util';
+import {expect, itEth, usingEthPlaygrounds} from './util';
+
+const DECIMALS = 18;
+
+describe('Create FT collection from EVM', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.Fungible]);
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  itEth('Create collection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    
+    const name = 'CollectionEVM';
+    const description = 'Some description';
+    const prefix = 'token prefix';
+  
+    // todo:playgrounds this might fail when in async environment.
+    const collectionCountBefore = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+
+    const {collectionId} = await helper.eth.createFungibleCollection(owner, name, DECIMALS, description, prefix);
+    
+    const collectionCountAfter = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+    const data = (await helper.ft.getData(collectionId))!;
+
+    expect(collectionCountAfter - collectionCountBefore).to.be.eq(1);
+    expect(collectionId).to.be.eq(collectionCountAfter);
+    expect(data.name).to.be.eq(name);
+    expect(data.description).to.be.eq(description);
+    expect(data.raw.tokenPrefix).to.be.eq(prefix);
+    expect(data.raw.mode).to.be.deep.eq({Fungible: DECIMALS.toString()});
+  });
+
+  // todo:playgrounds this test will fail when in async environment.
+  itEth('Check collection address exist', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+
+    const expectedCollectionId = +(await helper.callRpc('api.rpc.unique.collectionStats')).created + 1;
+    const expectedCollectionAddress = helper.ethAddress.fromCollectionId(expectedCollectionId);
+    const collectionHelpers = helper.ethNativeContract.collectionHelpers(owner);
+
+    expect(await collectionHelpers.methods
+      .isCollectionExist(expectedCollectionAddress)
+      .call()).to.be.false;
+
+    
+    await helper.eth.createFungibleCollection(owner, 'A', DECIMALS, 'A', 'A');
+
+    
+    expect(await collectionHelpers.methods
+      .isCollectionExist(expectedCollectionAddress)
+      .call()).to.be.true;
+  });
+  
+  itEth('Set sponsorship', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsor = await helper.eth.createAccountWithBalance(donor);
+    const ss58Format = helper.chain.getChainProperties().ss58Format;
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Sponsor', DECIMALS, 'absolutely anything', 'ENVY');
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
+    await collection.methods.setCollectionSponsor(sponsor).send();
+
+    let data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Unconfirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+
+    await expect(collection.methods.confirmCollectionSponsorship().call()).to.be.rejectedWith('caller is not set as sponsor');
+
+    const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'rft', sponsor);
+    await sponsorCollection.methods.confirmCollectionSponsorship().send();
+
+    data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.sponsorship.Confirmed).to.be.equal(evmToAddress(sponsor, Number(ss58Format)));
+  });
+
+  itEth('Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionId, collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'INSI');
+    const limits = {
+      accountTokenOwnershipLimit: 1000,
+      sponsoredDataSize: 1024,
+      sponsoredDataRateLimit: 30,
+      tokenLimit: 1000000,
+      sponsorTransferTimeout: 6,
+      sponsorApproveTimeout: 6,
+      ownerCanTransfer: false,
+      ownerCanDestroy: false,
+      transfersEnabled: false,
+    };
+
+    const collection = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await collection.methods['setCollectionLimit(string,uint32)']('accountTokenOwnershipLimit', limits.accountTokenOwnershipLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsoredDataSize', limits.sponsoredDataSize).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsoredDataRateLimit', limits.sponsoredDataRateLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('tokenLimit', limits.tokenLimit).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsorTransferTimeout', limits.sponsorTransferTimeout).send();
+    await collection.methods['setCollectionLimit(string,uint32)']('sponsorApproveTimeout', limits.sponsorApproveTimeout).send();
+    await collection.methods['setCollectionLimit(string,bool)']('ownerCanTransfer', limits.ownerCanTransfer).send();
+    await collection.methods['setCollectionLimit(string,bool)']('ownerCanDestroy', limits.ownerCanDestroy).send();
+    await collection.methods['setCollectionLimit(string,bool)']('transfersEnabled', limits.transfersEnabled).send();
+    
+    const data = (await helper.rft.getData(collectionId))!;
+    expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(limits.accountTokenOwnershipLimit);
+    expect(data.raw.limits.sponsoredDataSize).to.be.eq(limits.sponsoredDataSize);
+    expect(data.raw.limits.sponsoredDataRateLimit.blocks).to.be.eq(limits.sponsoredDataRateLimit);
+    expect(data.raw.limits.tokenLimit).to.be.eq(limits.tokenLimit);
+    expect(data.raw.limits.sponsorTransferTimeout).to.be.eq(limits.sponsorTransferTimeout);
+    expect(data.raw.limits.sponsorApproveTimeout).to.be.eq(limits.sponsorApproveTimeout);
+    expect(data.raw.limits.ownerCanTransfer).to.be.eq(limits.ownerCanTransfer);
+    expect(data.raw.limits.ownerCanDestroy).to.be.eq(limits.ownerCanDestroy);
+    expect(data.raw.limits.transfersEnabled).to.be.eq(limits.transfersEnabled);
+  });
+
+  itEth('Collection address exist', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionAddressForNonexistentCollection = '0x17C4E6453CC49AAAAEACA894E6D9683E00112233';
+    expect(await helper.ethNativeContract.collectionHelpers(collectionAddressForNonexistentCollection)
+      .methods.isCollectionExist(collectionAddressForNonexistentCollection).call())
+      .to.be.false;
+    
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Exister', DECIMALS, 'absolutely anything', 'WIWT');
+    expect(await helper.ethNativeContract.collectionHelpers(collectionAddress)
+      .methods.isCollectionExist(collectionAddress).call())
+      .to.be.true;
+  });
+  
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Exister', DECIMALS, 'absolutely anything', 'WIWT');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+
+    const result = await collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner});
+
+    const events = helper.eth.normalizeEvents(result.events);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: collectionHelper.options.address,
+        event: 'CollectionDestroyed',
+        args: {
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;
+  });
+});
+
+describe('(!negative tests!) Create FT collection from EVM', () => {
+  let donor: IKeyringPair;
+  let nominal: bigint;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.Fungible]);
+      donor = await privateKey({filename: __filename});
+      nominal = helper.balance.getOneTokenNominal();
+    });
+  });
+
+  itEth('(!negative test!) Create collection (bad lengths)', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    {
+      const MAX_NAME_LENGTH = 64;
+      const collectionName = 'A'.repeat(MAX_NAME_LENGTH + 1);
+      const description = 'A';
+      const tokenPrefix = 'A';
+
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('name is too long. Max length is ' + MAX_NAME_LENGTH);
+    }
+    {
+      const MAX_DESCRIPTION_LENGTH = 256;
+      const collectionName = 'A';
+      const description = 'A'.repeat(MAX_DESCRIPTION_LENGTH + 1);
+      const tokenPrefix = 'A';
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('description is too long. Max length is ' + MAX_DESCRIPTION_LENGTH);
+    }
+    {
+      const MAX_TOKEN_PREFIX_LENGTH = 16;
+      const collectionName = 'A';
+      const description = 'A';
+      const tokenPrefix = 'A'.repeat(MAX_TOKEN_PREFIX_LENGTH + 1);
+      await expect(collectionHelper.methods
+        .createFTCollection(collectionName, DECIMALS, description, tokenPrefix)
+        .call({value: Number(2n * nominal)})).to.be.rejectedWith('token_prefix is too long. Max length is ' + MAX_TOKEN_PREFIX_LENGTH);
+    }
+  });
+  
+  itEth('(!negative test!) Create collection (no funds)', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    await expect(collectionHelper.methods
+      .createFTCollection('Peasantry', DECIMALS, 'absolutely anything', 'TWIW')
+      .call({value: Number(1n * nominal)})).to.be.rejectedWith('Sent amount not equals to collection creation price (2000000000000000000)');
+  });
+
+  itEth('(!negative test!) Check owner', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const peasant = helper.eth.createAccount();
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Transgressed', DECIMALS, 'absolutely anything', 'YVNE');
+    const peasantCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', peasant);
+    const EXPECTED_ERROR = 'NoPermission';
+    {
+      const sponsor = await helper.eth.createAccountWithBalance(donor);
+      await expect(peasantCollection.methods
+        .setCollectionSponsor(sponsor)
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+      
+      const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'ft', sponsor);
+      await expect(sponsorCollection.methods
+        .confirmCollectionSponsorship()
+        .call()).to.be.rejectedWith('caller is not set as sponsor');
+    }
+    {
+      await expect(peasantCollection.methods
+        .setCollectionLimit('account_token_ownership_limit', '1000')
+        .call()).to.be.rejectedWith(EXPECTED_ERROR);
+    }
+  });
+
+  itEth('(!negative test!) Set limits', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createFungibleCollection(owner, 'Limits', DECIMALS, 'absolutely anything', 'ISNI');
+    const collectionEvm = helper.ethNativeContract.collection(collectionAddress, 'ft', owner);
+    await expect(collectionEvm.methods
+      .setCollectionLimit('badLimit', 'true')
+      .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
+  });
+});
modifiedtests/src/eth/createNFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createNFTCollection.test.ts
+++ b/tests/src/eth/createNFTCollection.test.ts
@@ -22,7 +22,7 @@
 describe('Create NFT collection from EVM', () => {
   let donor: IKeyringPair;
 
-  before(async function() {
+  before(async function () {
     await usingEthPlaygrounds(async (_helper, privateKey) => {
       donor = await privateKey({filename: __filename});
     });
@@ -35,10 +35,28 @@
     const description = 'Some description';
     const prefix = 'token prefix';
 
-    const {collectionId} = await helper.eth.createNFTCollection(owner, name, description, prefix);
-    const data = (await helper.rft.getData(collectionId))!;
+    // todo:playgrounds this might fail when in async environment.
+    const collectionCountBefore = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+    const {collectionId, collectionAddress, events} = await helper.eth.createNFTCollection(owner, name, description, prefix);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: '0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F',
+        event: 'CollectionCreated',
+        args: {
+          owner: owner,
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+    
+    const collectionCountAfter = +(await helper.callRpc('api.rpc.unique.collectionStats')).created;
+
     const collection = helper.nft.getCollectionObject(collectionId);
-    
+    const data = (await collection.getData())!;
+
+    expect(collectionCountAfter - collectionCountBefore).to.be.eq(1);
+    expect(collectionId).to.be.eq(collectionCountAfter);
     expect(data.name).to.be.eq(name);
     expect(data.description).to.be.eq(description);
     expect(data.raw.tokenPrefix).to.be.eq(prefix);
@@ -57,8 +75,19 @@
     const prefix = 'token prefix';
     const baseUri = 'BaseURI';
 
-    const {collectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, name, description, prefix, baseUri);
+    const {collectionId, collectionAddress, events} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, name, description, prefix, baseUri);
 
+    expect(events).to.be.deep.equal([
+      {
+        address: '0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F',
+        event: 'CollectionCreated',
+        args: {
+          owner: owner,
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
     const collection = helper.nft.getCollectionObject(collectionId);
     const data = (await collection.getData())!;
     
@@ -95,12 +124,12 @@
     await collectionHelpers.methods
       .createNFTCollection('A', 'A', 'A')
       .send({value: Number(2n * helper.balance.getOneTokenNominal())});
-    
+
     expect(await collectionHelpers.methods
       .isCollectionExist(expectedCollectionAddress)
       .call()).to.be.true;
   });
-  
+
   itEth('Set sponsorship', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const sponsor = await helper.eth.createAccountWithBalance(donor);
@@ -147,7 +176,7 @@
     await collection.methods['setCollectionLimit(string,bool)']('ownerCanTransfer', limits.ownerCanTransfer).send();
     await collection.methods['setCollectionLimit(string,bool)']('ownerCanDestroy', limits.ownerCanDestroy).send();
     await collection.methods['setCollectionLimit(string,bool)']('transfersEnabled', limits.transfersEnabled).send();
-    
+
     const data = (await helper.nft.getData(collectionId))!;
     expect(data.raw.limits.accountTokenOwnershipLimit).to.be.eq(limits.accountTokenOwnershipLimit);
     expect(data.raw.limits.sponsoredDataSize).to.be.eq(limits.sponsoredDataSize);
@@ -166,7 +195,7 @@
     expect(await helper.ethNativeContract.collectionHelpers(collectionAddressForNonexistentCollection)
       .methods.isCollectionExist(collectionAddressForNonexistentCollection).call())
       .to.be.false;
-    
+
     const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Exister', 'absolutely anything', 'EVC');
     expect(await helper.ethNativeContract.collectionHelpers(collectionAddress)
       .methods.isCollectionExist(collectionAddress).call())
@@ -178,7 +207,7 @@
   let donor: IKeyringPair;
   let nominal: bigint;
 
-  before(async function() {
+  before(async function () {
     await usingEthPlaygrounds(async (helper, privateKey) => {
       donor = await privateKey({filename: __filename});
       nominal = helper.balance.getOneTokenNominal();
@@ -197,7 +226,7 @@
       await expect(collectionHelper.methods
         .createNFTCollection(collectionName, description, tokenPrefix)
         .call({value: Number(2n * nominal)})).to.be.rejectedWith('name is too long. Max length is ' + MAX_NAME_LENGTH);
-      
+
     }
     {
       const MAX_DESCRIPTION_LENGTH = 256;
@@ -218,7 +247,7 @@
         .call({value: Number(2n * nominal)})).to.be.rejectedWith('token_prefix is too long. Max length is ' + MAX_TOKEN_PREFIX_LENGTH);
     }
   });
-  
+
   itEth('(!negative test!) Create collection (no funds)', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
@@ -238,7 +267,7 @@
       await expect(malfeasantCollection.methods
         .setCollectionSponsor(sponsor)
         .call()).to.be.rejectedWith(EXPECTED_ERROR);
-      
+
       const sponsorCollection = helper.ethNativeContract.collection(collectionAddress, 'nft', sponsor);
       await expect(sponsorCollection.methods
         .confirmCollectionSponsorship()
@@ -259,4 +288,31 @@
       .setCollectionLimit('badLimit', 'true')
       .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
   });
-});
+
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+
+
+    const result = await collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner});
+
+    const events = helper.eth.normalizeEvents(result.events);
+    
+    expect(events).to.be.deep.equal([
+      {
+        address: collectionHelper.options.address,
+        event: 'CollectionDestroyed',
+        args: {
+          collectionId: collectionAddress,
+        },
+      },
+    ]);
+
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;
+  });
+});
\ No newline at end of file
modifiedtests/src/eth/createRFTCollection.test.tsdiffbeforeafterboth
--- a/tests/src/eth/createRFTCollection.test.ts
+++ b/tests/src/eth/createRFTCollection.test.ts
@@ -263,4 +263,18 @@
       .setCollectionLimit('badLimit', 'true')
       .call()).to.be.rejectedWith('unknown boolean limit "badLimit"');
   });
+  
+  itEth('destroyCollection', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(owner);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: owner})).to.be.fulfilled;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(collectionAddress)
+      .call()).to.be.false;  
+  });
 });
addedtests/src/eth/destroyCollection.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/destroyCollection.test.ts
@@ -0,0 +1,76 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {IKeyringPair} from '@polkadot/types/types';
+import {Pallets, requirePalletsOrSkip} from '../util';
+import {expect, itEth, usingEthPlaygrounds} from './util';
+
+
+describe('Destroy Collection from EVM', () => {
+  let donor: IKeyringPair;
+
+  before(async function() {
+    await usingEthPlaygrounds(async (helper, privateKey) => {
+      requirePalletsOrSkip(this, helper, [Pallets.ReFungible, Pallets.NFT]);
+      donor = await privateKey({filename: __filename});
+    });
+  });
+
+  
+  itEth('(!negative test!) RFT', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const signer = await helper.eth.createAccountWithBalance(donor);
+    
+    const unexistedCollection = helper.ethAddress.fromCollectionId(1000000);
+    
+    const {collectionAddress} = await helper.eth.createRFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(signer);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: signer})).to.be.rejected;
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(unexistedCollection)
+      .send({from: signer})).to.be.rejected;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(unexistedCollection)
+      .call()).to.be.false;
+  });
+  
+  itEth('(!negative test!) NFT', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const signer = await helper.eth.createAccountWithBalance(donor);
+    
+    const unexistedCollection = helper.ethAddress.fromCollectionId(1000000);
+    
+    const {collectionAddress} = await helper.eth.createNFTCollection(owner, 'Limits', 'absolutely anything', 'OLF');
+    const collectionHelper = helper.ethNativeContract.collectionHelpers(signer);
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(collectionAddress)
+      .send({from: signer})).to.be.rejected;
+    
+    await expect(collectionHelper.methods
+      .destroyCollection(unexistedCollection)
+      .send({from: signer})).to.be.rejected;
+    
+    expect(await collectionHelper.methods
+      .isCollectionExist(unexistedCollection)
+      .call()).to.be.false;
+  });
+});
modifiedtests/src/eth/fractionalizer/Fractionalizer.soldiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/Fractionalizer.sol
+++ b/tests/src/eth/fractionalizer/Fractionalizer.sol
@@ -84,7 +84,11 @@
 	) external payable onlyOwner {
 		require(rftCollection == address(0), "RFT collection is already set");
 		address collectionHelpers = 0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F;
-		rftCollection = CollectionHelpers(collectionHelpers).createRFTCollection{value: msg.value}(_name, _description, _tokenPrefix);
+		rftCollection = CollectionHelpers(collectionHelpers).createRFTCollection{value: msg.value}(
+			_name,
+			_description,
+			_tokenPrefix
+		);
 		emit RFTCollectionSet(rftCollection);
 	}
 
modifiedtests/src/eth/fungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fungible.test.ts
+++ b/tests/src/eth/fungible.test.ts
@@ -148,6 +148,49 @@
     }
   });
 
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const fromBalanceBefore = await collection.getBalance({Substrate: alice.address});
+    
+    const ownerCross = helper.ethCrossAccount.fromKeyringPair(alice);
+    const result = await contract.methods.burnFromCross(ownerCross, 49).send({from: sender});
+    const events = result.events;
+
+    expect(events).to.be.like({
+      Transfer: {
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: '0x0000000000000000000000000000000000000000',
+          value: '49',
+        },
+      },
+      Approval: {
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '51',
+        },
+        event: 'Approval',
+      },
+    });
+
+    const fromBalanceAfter = await collection.getBalance({Substrate: alice.address});
+    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(49n);
+  });
+
   itEth('Can perform transferFrom()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const spender = await helper.eth.createAccountWithBalance(donor);
@@ -216,6 +259,54 @@
       expect(+balance).to.equal(50);
     }
   });
+
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    const receiver = helper.eth.createAccount();
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const from = helper.ethCrossAccount.fromKeyringPair(alice);
+    const to = helper.ethCrossAccount.fromAddress(receiver);
+
+    const fromBalanceBefore = await collection.getBalance({Substrate: alice.address});
+    const toBalanceBefore = await collection.getBalance({Ethereum: receiver});
+    
+    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});
+
+    expect(result.events).to.be.like({
+      Transfer: {
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: receiver,
+          value: '51',
+        },
+      },
+      Approval: {
+        address,
+        event: 'Approval',
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '49',
+        },
+      }});
+
+    const fromBalanceAfter = await collection.getBalance({Substrate: alice.address});
+    expect(fromBalanceBefore - fromBalanceAfter).to.be.eq(51n);
+    const toBalanceAfter = await collection.getBalance({Ethereum: receiver});
+    expect(toBalanceAfter - toBalanceBefore).to.be.eq(51n);
+  });
 });
 
 describe('Fungible: Fees', () => {
@@ -362,4 +453,44 @@
     expect(event.returnValues.to).to.be.equal(receiver);
     expect(event.returnValues.value).to.be.equal('51');
   });
+
+  itEth('Events emitted for transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const sender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const collection = await helper.ft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'}, 0);
+
+    const receiver = helper.eth.createAccount();
+
+    await collection.mint(alice, 200n, {Substrate: alice.address});
+    await collection.approveTokens(alice, {Ethereum: sender}, 100n);
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'ft');
+
+    const from = helper.ethCrossAccount.fromKeyringPair(alice);
+    const to = helper.ethCrossAccount.fromAddress(receiver);
+    
+    const result = await contract.methods.transferFromCross(from, to, 51).send({from: sender});
+
+    expect(result.events).to.be.like({
+      Transfer: {
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(alice.address),
+          to: receiver,
+          value: '51',
+        },
+      },
+      Approval: {
+        address,
+        event: 'Approval',
+        returnValues: {
+          owner: helper.address.substrateToEth(alice.address),
+          spender: sender,
+          value: '49',
+        },
+      }});
+  });
 });
modifiedtests/src/eth/fungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/fungibleAbi.json
+++ b/tests/src/eth/fungibleAbi.json
@@ -60,6 +60,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -69,6 +86,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" },
       { "internalType": "address", "name": "spender", "type": "address" }
     ],
@@ -98,6 +132,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "spender",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" }
     ],
     "name": "balanceOf",
@@ -117,6 +169,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -126,6 +196,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -142,6 +229,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple10[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,6 +293,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -211,6 +326,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "amount", "type": "uint256" }
     ],
@@ -253,6 +385,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -269,6 +418,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "uint8", "name": "mode", "type": "uint8" }],
     "name": "setCollectionAccess",
     "outputs": [],
@@ -325,6 +491,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple10[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -344,6 +527,40 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "bytes4", "name": "interfaceID", "type": "bytes4" }
     ],
     "name": "supportsInterface",
@@ -387,6 +604,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "amount", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
modifiedtests/src/eth/nonFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -246,6 +246,64 @@
     }
   });
 
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    {
+      await token.approve(owner, {Ethereum: spender});
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const result = await contract.methods.burnFromCross(ownerCross, token.tokenId).send({from: spender});
+      const events = result.events.Transfer;
+
+      expect(events).to.be.like({
+        address,
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+  });
+
+  itEth('Can perform approveCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, {Ethereum: owner});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    {
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.approveCross(recieverCross, token.tokenId).send({from: owner});
+      const event = result.events.Approval;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Approval',
+        returnValues: {
+          owner,
+          approved: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+  });
+
   itEth('Can perform transferFrom()', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const spender = await helper.eth.createAccountWithBalance(donor);
@@ -351,6 +409,40 @@
     expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal())));
   });
 
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.nft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft');
+
+    await token.approve(owner, {Ethereum: spender});
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.transferFromCross(ownerCross, recieverCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await token.getOwner()).to.be.like({Substrate: receiver.address});
+  });
+
   itEth('transfer() call fee is less than 0.2UNQ', async ({helper}) => {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
modifiedtests/src/eth/nonFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -91,6 +91,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -100,6 +117,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "allowed",
@@ -119,6 +153,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "approved",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "approveCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "owner", "type": "address" }
     ],
     "name": "balanceOf",
@@ -147,6 +199,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -156,6 +226,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -163,7 +250,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -172,6 +259,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,7 +293,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -210,6 +316,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -269,6 +384,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
     "name": "mint",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -335,6 +467,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -352,6 +501,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "from", "type": "address" },
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
@@ -440,6 +606,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -459,6 +642,58 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
@@ -553,6 +788,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
modifiedtests/src/eth/reFungible.test.tsdiffbeforeafterboth
--- a/tests/src/eth/reFungible.test.ts
+++ b/tests/src/eth/reFungible.test.ts
@@ -227,6 +227,108 @@
     }
   });
 
+  itEth('Can perform burnFrom()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await helper.eth.createAccountWithBalance(alice, 100n);
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, 100n, {Ethereum: owner});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    const tokenAddress = helper.ethAddress.fromTokenId(collection.collectionId, token.tokenId);
+    const tokenContract = helper.ethNativeContract.rftToken(tokenAddress, owner);
+    await tokenContract.methods.repartition(15).send();
+    await tokenContract.methods.approve(spender, 15).send();
+
+    {
+      const result = await contract.methods.burnFrom(owner, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: owner,
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await collection.getTokenBalance(token.tokenId, {Ethereum: owner})).to.be.eq(0n);
+  });
+
+  itEth('Can perform burnFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+
+    const token = await collection.mintToken(alice, 100n, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    await token.repartition(owner, 15n);
+    await token.approve(owner, {Ethereum: spender}, 15n);
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const result = await contract.methods.burnFromCross(ownerCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: '0x0000000000000000000000000000000000000000',
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await collection.getTokenBalance(token.tokenId, {Substrate: owner.address})).to.be.eq(0n);
+  });
+
+  itEth('Can perform transferFromCross()', async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+    const collection = await helper.rft.mintCollection(alice, {name: 'A', description: 'B', tokenPrefix: 'C'});
+
+    const owner = await privateKey('//Bob');
+    const spender = await helper.eth.createAccountWithBalance(alice, 100n);
+    const receiver = await privateKey('//Charlie');
+
+    const token = await collection.mintToken(alice, 100n, {Substrate: owner.address});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft');
+
+    await token.repartition(owner, 15n);
+    await token.approve(owner, {Ethereum: spender}, 15n);
+
+    {
+      const ownerCross = helper.ethCrossAccount.fromKeyringPair(owner);
+      const recieverCross = helper.ethCrossAccount.fromKeyringPair(receiver);
+      const result = await contract.methods.transferFromCross(ownerCross, recieverCross, token.tokenId).send({from: spender});
+      const event = result.events.Transfer;
+      expect(event).to.be.like({
+        address: helper.ethAddress.fromCollectionId(collection.collectionId),
+        event: 'Transfer',
+        returnValues: {
+          from: helper.address.substrateToEth(owner.address),
+          to: helper.address.substrateToEth(receiver.address),
+          tokenId: token.tokenId.toString(),
+        },
+      });
+    }
+
+    expect(await token.getTop10Owners()).to.be.like([{Substrate: receiver.address}]);
+  });
+
   itEth('Can perform transfer()', async ({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
modifiedtests/src/eth/reFungibleAbi.jsondiffbeforeafterboth
--- a/tests/src/eth/reFungibleAbi.json
+++ b/tests/src/eth/reFungibleAbi.json
@@ -91,6 +91,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newAdmin",
+        "type": "tuple"
+      }
+    ],
+    "name": "addCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "addToCollectionAllowList",
@@ -100,6 +117,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "addToCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "user", "type": "address" }
     ],
     "name": "allowed",
@@ -147,6 +181,24 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "burnFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "newOwner", "type": "address" }
     ],
     "name": "changeCollectionOwner",
@@ -156,6 +208,23 @@
   },
   {
     "inputs": [],
+    "name": "collectionAdmins",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
     "name": "collectionOwner",
     "outputs": [
       {
@@ -163,7 +232,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -172,6 +241,25 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "collectionProperties",
+    "outputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "",
+        "type": "tuple[]"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "collectionProperty",
     "outputs": [{ "internalType": "bytes", "name": "", "type": "bytes" }],
@@ -187,7 +275,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple6",
         "name": "",
         "type": "tuple"
       }
@@ -210,6 +298,15 @@
     "type": "function"
   },
   {
+    "inputs": [
+      { "internalType": "string[]", "name": "keys", "type": "string[]" }
+    ],
+    "name": "deleteCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "string", "name": "key", "type": "string" }],
     "name": "deleteCollectionProperty",
     "outputs": [],
@@ -269,6 +366,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "isOwnerOrAdminCross",
+    "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
     "inputs": [{ "internalType": "address", "name": "to", "type": "address" }],
     "name": "mint",
     "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
@@ -335,6 +449,23 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "admin",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeCollectionAdminCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "removeCollectionSponsor",
     "outputs": [],
@@ -352,6 +483,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "user",
+        "type": "tuple"
+      }
+    ],
+    "name": "removeFromCollectionAllowListCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "address", "name": "from", "type": "address" },
       { "internalType": "address", "name": "to", "type": "address" },
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
@@ -440,6 +588,23 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setCollectionProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
     ],
@@ -459,6 +624,58 @@
   },
   {
     "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "sponsor",
+        "type": "tuple"
+      }
+    ],
+    "name": "setCollectionSponsorCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "newOwner",
+        "type": "tuple"
+      }
+    ],
+    "name": "setOwnerCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
+      {
+        "components": [
+          { "internalType": "string", "name": "field_0", "type": "string" },
+          { "internalType": "bytes", "name": "field_1", "type": "bytes" }
+        ],
+        "internalType": "struct Tuple19[]",
+        "name": "properties",
+        "type": "tuple[]"
+      }
+    ],
+    "name": "setProperties",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
       { "internalType": "uint256", "name": "tokenId", "type": "uint256" },
       { "internalType": "string", "name": "key", "type": "string" },
       { "internalType": "bytes", "name": "value", "type": "bytes" }
@@ -562,6 +779,33 @@
     "type": "function"
   },
   {
+    "inputs": [
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "from",
+        "type": "tuple"
+      },
+      {
+        "components": [
+          { "internalType": "address", "name": "field_0", "type": "address" },
+          { "internalType": "uint256", "name": "field_1", "type": "uint256" }
+        ],
+        "internalType": "struct Tuple6",
+        "name": "to",
+        "type": "tuple"
+      },
+      { "internalType": "uint256", "name": "tokenId", "type": "uint256" }
+    ],
+    "name": "transferFromCross",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
     "inputs": [],
     "name": "uniqueCollectionType",
     "outputs": [{ "internalType": "string", "name": "", "type": "string" }],
addedtests/src/eth/scheduling.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/eth/scheduling.test.ts
@@ -0,0 +1,62 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {expect} from 'chai';
+import {EthUniqueHelper, itEth} from './util';
+import {Pallets, usingPlaygrounds} from '../util';
+
+describe('Scheduing EVM smart contracts', () => {
+
+  before(async () => {
+    await usingPlaygrounds(async (helper) => {
+      await helper.testUtils.enable();
+    });
+  });
+
+  itEth.ifWithPallets('Successfully schedules and periodically executes an EVM contract', [Pallets.Scheduler], async ({helper, privateKey}) => {
+    const alice = await privateKey('//Alice');
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+
+    const deployer = await helper.eth.createAccountWithBalance(alice);
+    const flipper = await helper.eth.deployFlipper(deployer);
+
+    const initialValue = await flipper.methods.getValue().call();
+    await helper.eth.transferBalanceFromSubstrate(alice, helper.address.substrateToEth(alice.address));
+
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    await helper.scheduler.scheduleAfter<EthUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .eth.sendEVM(
+        alice,
+        flipper.options.address,
+        flipper.methods.flip().encodeABI(),
+        '0',
+      );
+
+    expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
+    
+    await helper.wait.newBlocks(waitForBlocks + 1);
+    expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);
+
+    await helper.wait.newBlocks(periodic.period);
+    expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);
+  });
+});
modifiedtests/src/eth/tokenProperties.test.tsdiffbeforeafterboth
--- a/tests/src/eth/tokenProperties.test.ts
+++ b/tests/src/eth/tokenProperties.test.ts
@@ -16,6 +16,8 @@
 
 import {itEth, usingEthPlaygrounds, expect} from './util';
 import {IKeyringPair} from '@polkadot/types/types';
+import {ITokenPropertyPermission} from '../util/playgrounds/types';
+import {Pallets} from '../util';
 
 describe('EVM token properties', () => {
   let donor: IKeyringPair;
@@ -68,6 +70,64 @@
     const [{value}] = await token.getProperties(['testKey']);
     expect(value).to.equal('testValue');
   });
+  
+  itEth('Can be multiple set for NFT ', async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    
+    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+      collectionAdmin: true,
+      mutable: true}}; });
+    
+    const collection = await helper.nft.mintCollection(alice, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+    
+    const token = await collection.mintToken(alice);
+    
+    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    expect(valuesBefore).to.be.deep.equal([]);
+    
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'nft', caller);
+
+    await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
+
+    const values = await token.getProperties(properties.map(p => p.field_0));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+  });
+  
+  itEth.ifWithPallets('Can be multiple set for RFT ', [Pallets.ReFungible], async({helper}) => {
+    const caller = await helper.eth.createAccountWithBalance(donor);
+    
+    const properties = Array(5).fill(0).map((_, i) => { return {field_0: `key_${i}`, field_1: Buffer.from(`value_${i}`)}; });
+    const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.field_0, permission: {tokenOwner: true,
+      collectionAdmin: true,
+      mutable: true}}; });
+    
+    const collection = await helper.rft.mintCollection(alice, {
+      tokenPrefix: 'ethp',
+      tokenPropertyPermissions: permissions,
+    });
+        
+    const token = await collection.mintToken(alice);
+    
+    const valuesBefore = await token.getProperties(properties.map(p => p.field_0));
+    expect(valuesBefore).to.be.deep.equal([]);
+    
+    await collection.addAdmin(alice, {Ethereum: caller});
+
+    const address = helper.ethAddress.fromCollectionId(collection.collectionId);
+    const contract = helper.ethNativeContract.collection(address, 'rft', caller);
+
+    await contract.methods.setProperties(token.tokenId, properties).send({from: caller});
+
+    const values = await token.getProperties(properties.map(p => p.field_0));
+    expect(values).to.be.deep.equal(properties.map(p => { return {key: p.field_0, value: p.field_1.toString()}; }));
+  });
 
   itEth('Can be deleted', async({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
modifiedtests/src/eth/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/types.ts
+++ b/tests/src/eth/util/playgrounds/types.ts
@@ -13,3 +13,12 @@
   event: string,
   args: { [key: string]: string }
 };
+export interface TEthCrossAccount {
+  readonly 0: string,
+  readonly 1: string | Uint8Array,
+  readonly field_0: string,
+  readonly field_1: string | Uint8Array,
+}
+
+export type EthProperty = string[];
+
modifiedtests/src/eth/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/eth/util/playgrounds/unique.dev.ts
+++ b/tests/src/eth/util/playgrounds/unique.dev.ts
@@ -18,7 +18,7 @@
 
 import {DevUniqueHelper} from '../../../util/playgrounds/unique.dev';
 
-import {ContractImports, CompiledContract, NormalizedEvent} from './types';
+import {ContractImports, CompiledContract, TEthCrossAccount, NormalizedEvent, EthProperty} from './types';
 
 // Native contracts ABI
 import collectionHelpersAbi from '../../collectionHelpersAbi.json';
@@ -28,6 +28,7 @@
 import refungibleTokenAbi from '../../reFungibleTokenAbi.json';
 import contractHelpersAbi from './../contractHelpersAbi.json';
 import {ICrossAccountId, TEthereumAccount} from '../../../util/playgrounds/types';
+import {TCollectionMode} from '../../../util/playgrounds/types';
 
 class EthGroupBase {
   helper: EthUniqueHelper;
@@ -107,7 +108,7 @@
     return new web3.eth.Contract(collectionHelpersAbi as any, '0x6c4e9fe1ae37a41e93cee429e8e1881abdcbb54f', {from: caller, gas: this.helper.eth.DEFAULT_GAS});
   }
 
-  collection(address: string, mode: 'nft' | 'rft' | 'ft', caller?: string): Contract {
+  collection(address: string, mode: TCollectionMode, caller?: string): Contract {
     const abi = {
       'nft': nonFungibleAbi,
       'rft': refungibleAbi,
@@ -174,48 +175,58 @@
     return await this.helper.callRpc('api.rpc.eth.call', [{from: signer, to: contractAddress, data: abi}]);
   }
 
-  async createNFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createCollecion(functionName: string, signer: string, name: string, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionCreationPrice = this.helper.balance.getCollectionCreationPrice();
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const result = await collectionHelper.methods.createNFTCollection(name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
+    const result = await collectionHelper.methods[functionName](name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
 
     const collectionAddress = this.helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
     const collectionId = this.helper.ethAddress.extractCollectionId(collectionAddress);
+    const events = this.helper.eth.normalizeEvents(result.events);
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
-  async createERC721MetadataCompatibleNFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createNFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
+    return this.createCollecion('createNFTCollection', signer, name, description, tokenPrefix);
+  }
+
+  async createERC721MetadataCompatibleNFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const {collectionId, collectionAddress} = await this.createNFTCollection(signer, name, description, tokenPrefix);
+    const {collectionId, collectionAddress, events} = await this.createCollecion('createNFTCollection', signer, name, description, tokenPrefix);
 
     await collectionHelper.methods.makeCollectionERC721MetadataCompatible(collectionAddress, baseUri).send();
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
-  async createRFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createRFTCollection(signer: string, name: string, description: string, tokenPrefix: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[]}> {
+    return this.createCollecion('createRFTCollection', signer, name, description, tokenPrefix);
+  }
+
+  async createFungibleCollection(signer: string, name: string, decimals: number, description: string, tokenPrefix: string): Promise<{ collectionId: number, collectionAddress: string, events: NormalizedEvent[]}> {
     const collectionCreationPrice = this.helper.balance.getCollectionCreationPrice();
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const result = await collectionHelper.methods.createRFTCollection(name, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
-
+    const result = await collectionHelper.methods.createFTCollection(name, decimals, description, tokenPrefix).send({value: Number(collectionCreationPrice)});
     const collectionAddress = this.helper.ethAddress.normalizeAddress(result.events.CollectionCreated.returnValues.collectionId);
     const collectionId = this.helper.ethAddress.extractCollectionId(collectionAddress);
 
-    return {collectionId, collectionAddress};
+    const events = this.helper.eth.normalizeEvents(result.events);
+
+    return {collectionId, collectionAddress, events};
   }
 
-  async createERC721MetadataCompatibleRFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string}> {
+  async createERC721MetadataCompatibleRFTCollection(signer: string, name: string, description: string, tokenPrefix: string, baseUri: string): Promise<{collectionId: number, collectionAddress: string, events: NormalizedEvent[] }> {
     const collectionHelper = this.helper.ethNativeContract.collectionHelpers(signer);
 
-    const {collectionId, collectionAddress} = await this.createRFTCollection(signer, name, description, tokenPrefix);
+    const {collectionId, collectionAddress, events} = await this.createCollecion('createRFTCollection', signer, name, description, tokenPrefix);
 
     await collectionHelper.methods.makeCollectionERC721MetadataCompatible(collectionAddress, baseUri).send();
 
-    return {collectionId, collectionAddress};
+    return {collectionId, collectionAddress, events};
   }
 
   async deployCollectorContract(signer: string): Promise<Contract> {
@@ -340,9 +351,36 @@
     return '0x' + address.substring(address.length - 40);
   }
 }
-
+export class EthPropertyGroup extends EthGroupBase {
+  property(key: string, value: string): EthProperty {
+    return [
+      key,
+      '0x'+Buffer.from(value).toString('hex'),
+    ];
+  }
+}
 export type EthUniqueHelperConstructor = new (...args: any[]) => EthUniqueHelper;
 
+export class EthCrossAccountGroup extends EthGroupBase {
+  fromAddress(address: TEthereumAccount): TEthCrossAccount {
+    return {
+      0: address,
+      1: '0',
+      field_0: address,
+      field_1: '0',
+    };
+  }
+
+  fromKeyringPair(keyring: IKeyringPair): TEthCrossAccount {
+    return {
+      0: '0x0000000000000000000000000000000000000000',
+      1: keyring.addressRaw,
+      field_0: '0x0000000000000000000000000000000000000000',
+      field_1: keyring.addressRaw,
+    };
+  }
+}
+
 export class EthUniqueHelper extends DevUniqueHelper {
   web3: Web3 | null = null;
   web3Provider: WebsocketProvider | null = null;
@@ -351,6 +389,8 @@
   ethAddress: EthAddressGroup;
   ethNativeContract: NativeContractGroup;
   ethContract: ContractGroup;
+  ethCrossAccount: EthCrossAccountGroup;
+  ethProperty: EthPropertyGroup;
 
   constructor(logger: { log: (msg: any, level: any) => void, level: any }, options: {[key: string]: any} = {}) {
     options.helperBase = options.helperBase ?? EthUniqueHelper;
@@ -358,8 +398,10 @@
     super(logger, options);
     this.eth = new EthGroup(this);
     this.ethAddress = new EthAddressGroup(this);
+    this.ethCrossAccount = new EthCrossAccountGroup(this);
     this.ethNativeContract = new NativeContractGroup(this);
     this.ethContract = new ContractGroup(this);
+    this.ethProperty = new EthPropertyGroup(this);
   }
 
   getWeb3(): Web3 {
modifiedtests/src/pallet-presence.test.tsdiffbeforeafterboth
--- a/tests/src/pallet-presence.test.ts
+++ b/tests/src/pallet-presence.test.ts
@@ -62,10 +62,11 @@
       const chain = await helper.callRpc('api.rpc.system.chain', []);
 
       const refungible = 'refungible';
-      // const scheduler = 'scheduler';
+      const scheduler = 'scheduler';
       const foreignAssets = 'foreignassets';
       const rmrkPallets = ['rmrkcore', 'rmrkequip'];
       const appPromotion = 'apppromotion';
+      const testUtils = 'testutils';
 
       if (chain.eq('OPAL by UNIQUE')) {
         requiredPallets.push(
@@ -73,6 +74,8 @@
           // scheduler,
           foreignAssets,
           appPromotion,
+          testUtils,
+          scheduler,
           ...rmrkPallets,
         );
       } else if (chain.eq('QUARTZ by UNIQUE')) {
addedtests/src/scheduler.test.tsdiffbeforeafterboth
--- /dev/null
+++ b/tests/src/scheduler.test.ts
@@ -0,0 +1,647 @@
+// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.
+// This file is part of Unique Network.
+
+// Unique Network is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Unique Network is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.
+
+import {expect, itSub, Pallets, usingPlaygrounds} from './util';
+import {IKeyringPair} from '@polkadot/types/types';
+import {DevUniqueHelper} from './util/playgrounds/unique.dev';
+
+describe('Scheduling token and balance transfers', () => {
+  let alice: IKeyringPair;
+  let bob: IKeyringPair;
+  let charlie: IKeyringPair;
+
+  before(async () => {
+    await usingPlaygrounds(async (helper, privateKeyWrapper) => {
+      alice = await privateKeyWrapper('//Alice');
+      bob = await privateKeyWrapper('//Bob');
+      charlie = await privateKeyWrapper('//Charlie');
+
+      await helper.testUtils.enable();
+    });
+  });
+
+  itSub.ifWithPallets('Can delay a transfer of an owned token', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+    const schedulerId = await helper.arrange.makeScheduledId();
+    const blocksBeforeExecution = 4;
+
+    await token.scheduleAfter(schedulerId, blocksBeforeExecution)
+      .transfer(alice, {Substrate: bob.address});
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+
+    await helper.wait.newBlocks(blocksBeforeExecution + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets('Can transfer funds periodically', [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 1;
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {periodic})
+      .balance.transferToSubstrate(alice, bob.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfterFirst = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterFirst)
+      .to.be.equal(
+        bobsBalanceBefore + 1n * amount,
+        '#1 Balance of the recipient should be increased by 1 * amount',
+      );
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const bobsBalanceAfterSecond = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterSecond)
+      .to.be.equal(
+        bobsBalanceBefore + 2n * amount,
+        '#2 Balance of the recipient should be increased by 2 * amount',
+      );
+  });
+
+  itSub.ifWithPallets('Can cancel a scheduled operation which has not yet taken effect', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    await helper.scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: alice.address});
+  });
+
+  itSub.ifWithPallets('Can cancel a periodic operation (transfer of funds)', [Pallets.Scheduler], async ({helper}) => {
+    const waitForBlocks = 1;
+    const periodic = {
+      period: 3,
+      repetitions: 2,
+    };
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {periodic})
+      .balance.transferToSubstrate(alice, bob.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfterFirst = await helper.balance.getSubstrate(bob.address);
+
+    expect(bobsBalanceAfterFirst)
+      .to.be.equal(
+        bobsBalanceBefore + 1n * amount,
+        '#1 Balance of the recipient should be increased by 1 * amount',
+      );
+
+    await helper.scheduler.cancelScheduled(alice, scheduledId);
+    await helper.wait.newBlocks(periodic.period);
+
+    const bobsBalanceAfterSecond = await helper.balance.getSubstrate(bob.address);
+    expect(bobsBalanceAfterSecond)
+      .to.be.equal(
+        bobsBalanceAfterFirst,
+        '#2 Balance of the recipient should not be changed',
+      );
+  });
+
+  itSub.ifWithPallets('Scheduled tasks are transactional', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const initTestVal = 42;
+    const changedTestVal = 111;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks)
+      .testUtils.setTestValueAndRollback(alice, changedTestVal);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const testVal = await helper.testUtils.testValue();
+    expect(testVal, 'The test value should NOT be commited')
+      .to.be.equal(initTestVal);
+  });
+
+  itSub.ifWithPallets('Scheduled tasks should take correct fees', [Pallets.Scheduler, Pallets.TestUtils], async function({helper}) {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 2,
+    };
+
+    const dummyTx = helper.constructApiCall('api.tx.testUtils.justTakeFee', []);
+    const scheduledLen = dummyTx.callIndex.length;
+
+    const expectedScheduledFee = (await helper.getPaymentInfo(alice, dummyTx, scheduledLen))
+      .partialFee.toBigInt();
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .testUtils.justTakeFee(alice);
+
+    await helper.wait.newBlocks(1);
+
+    const aliceInitBalance = await helper.balance.getSubstrate(alice.address);
+    let diff;
+
+    await helper.wait.newBlocks(waitForBlocks);
+
+    const aliceBalanceAfterFirst = await helper.balance.getSubstrate(alice.address);
+    expect(
+      aliceBalanceAfterFirst < aliceInitBalance,
+      '[after execution #1] Scheduled task should take a fee',
+    ).to.be.true;
+
+    diff = aliceInitBalance - aliceBalanceAfterFirst;
+    expect(diff).to.be.equal(
+      expectedScheduledFee,
+      'Scheduled task should take the right amount of fees',
+    );
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const aliceBalanceAfterSecond = await helper.balance.getSubstrate(alice.address);
+    expect(
+      aliceBalanceAfterSecond < aliceBalanceAfterFirst,
+      '[after execution #2] Scheduled task should take a fee',
+    ).to.be.true;
+
+    diff = aliceBalanceAfterFirst - aliceBalanceAfterSecond;
+    expect(diff).to.be.equal(
+      expectedScheduledFee,
+      'Scheduled task should take the right amount of fees',
+    );
+  });
+
+  // Check if we can cancel a scheduled periodic operation
+  // in the same block in which it is running
+  itSub.ifWithPallets('Can cancel the periodic sheduled tx when the tx is running', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const currentBlockNumber = await helper.chain.getLatestBlockNumber();
+    const blocksBeforeExecution = 10;
+    const firstExecutionBlockNumber = currentBlockNumber + blocksBeforeExecution;
+
+    const [
+      scheduledId,
+      scheduledCancelId,
+    ] = await helper.arrange.makeScheduledIds(2);
+
+    const periodic = {
+      period: 5,
+      repetitions: 5,
+    };
+
+    const initTestVal = 0;
+    const incTestVal = initTestVal + 1;
+    const finalTestVal = initTestVal + 2;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAt<DevUniqueHelper>(scheduledId, firstExecutionBlockNumber, {periodic})
+      .testUtils.incTestValue(alice);
+
+    // Cancel the inc tx after 2 executions
+    // *in the same block* in which the second execution is scheduled
+    await helper.scheduler.scheduleAt(
+      scheduledCancelId,
+      firstExecutionBlockNumber + periodic.period,
+    ).scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(blocksBeforeExecution);
+
+    // execution #0
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(incTestVal);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // execution #1
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(finalTestVal);
+
+    for (let i = 1; i < periodic.repetitions; i++) {
+      await helper.wait.newBlocks(periodic.period);
+      expect(await helper.testUtils.testValue())
+        .to.be.equal(finalTestVal);
+    }
+  });
+
+  itSub.ifWithPallets('A scheduled operation can cancel itself', [Pallets.Scheduler, Pallets.TestUtils], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+    const periodic = {
+      period: 2,
+      repetitions: 5,
+    };
+
+    const initTestVal = 0;
+    const maxTestVal = 2;
+
+    await helper.testUtils.setTestValue(alice, initTestVal);
+
+    await helper.scheduler.scheduleAfter<DevUniqueHelper>(scheduledId, waitForBlocks, {periodic})
+      .testUtils.selfCancelingInc(alice, scheduledId, maxTestVal);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    // execution #0
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 1);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // execution #1
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 2);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    // <canceled>
+    expect(await helper.testUtils.testValue())
+      .to.be.equal(initTestVal + 2);
+  });
+
+  itSub.ifWithPallets('Root can cancel any scheduled operation', [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    await helper.getSudo().scheduler.cancelScheduled(alice, scheduledId);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets('Root can set prioritized scheduled operation', [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const amount = 42n * helper.balance.getOneTokenNominal();
+
+    const balanceBefore = await helper.balance.getSubstrate(charlie.address);
+
+    await helper.getSudo()
+      .scheduler.scheduleAfter(scheduledId, waitForBlocks, {priority: 42})
+      .balance.forceTransferToSubstrate(alice, bob.address, charlie.address, amount);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const balanceAfter = await helper.balance.getSubstrate(charlie.address);
+
+    expect(balanceAfter > balanceBefore).to.be.true;
+
+    const diff = balanceAfter - balanceBefore;
+    expect(diff).to.be.equal(amount);
+  });
+
+  itSub.ifWithPallets("Root can change scheduled operation's priority", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 6;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    const priority = 112;
+    await helper.getSudo().scheduler.changePriority(alice, scheduledId, priority);
+
+    const priorityChanged = await helper.wait.event(
+      waitForBlocks,
+      'scheduler',
+      'PriorityChanged',
+    );
+
+    expect(priorityChanged !== null).to.be.true;
+    expect(priorityChanged!.event.data[2].toString()).to.be.equal(priority.toString());
+  });
+
+  itSub.ifWithPallets('Prioritized operations executes in valid order', [Pallets.Scheduler], async ({helper}) => {
+    const [
+      scheduledFirstId,
+      scheduledSecondId,
+    ] = await helper.arrange.makeScheduledIds(2);
+
+    const currentBlockNumber = await helper.chain.getLatestBlockNumber();
+    const blocksBeforeExecution = 4;
+    const firstExecutionBlockNumber = currentBlockNumber + blocksBeforeExecution;
+
+    const prioHigh = 0;
+    const prioLow = 255;
+
+    const periodic = {
+      period: 6,
+      repetitions: 2,
+    };
+
+    const amount = 1n * helper.balance.getOneTokenNominal();
+
+    // Scheduler a task with a lower priority first, then with a higher priority
+    await helper.getSudo().scheduler.scheduleAt(scheduledFirstId, firstExecutionBlockNumber, {priority: prioLow, periodic})
+      .balance.forceTransferToSubstrate(alice, alice.address, bob.address, amount);
+
+    await helper.getSudo().scheduler.scheduleAt(scheduledSecondId, firstExecutionBlockNumber, {priority: prioHigh, periodic})
+      .balance.forceTransferToSubstrate(alice, alice.address, bob.address, amount);
+
+    const capture = await helper.arrange.captureEvents('scheduler', 'Dispatched');
+
+    await helper.wait.newBlocks(blocksBeforeExecution);
+
+    // Flip priorities
+    await helper.getSudo().scheduler.changePriority(alice, scheduledFirstId, prioHigh);
+    await helper.getSudo().scheduler.changePriority(alice, scheduledSecondId, prioLow);
+
+    await helper.wait.newBlocks(periodic.period);
+
+    const dispatchEvents = capture.extractCapturedEvents();
+    expect(dispatchEvents.length).to.be.equal(4);
+
+    const dispatchedIds = dispatchEvents.map(r => r.event.data[1].toString());
+
+    const firstExecuctionIds = [dispatchedIds[0], dispatchedIds[1]];
+    const secondExecuctionIds = [dispatchedIds[2], dispatchedIds[3]];
+
+    expect(firstExecuctionIds[0]).to.be.equal(scheduledSecondId);
+    expect(firstExecuctionIds[1]).to.be.equal(scheduledFirstId);
+
+    expect(secondExecuctionIds[0]).to.be.equal(scheduledFirstId);
+    expect(secondExecuctionIds[1]).to.be.equal(scheduledSecondId);
+  });
+});
+
+describe('Negative Test: Scheduling', () => {
+  let alice: IKeyringPair;
+  let bob: IKeyringPair;
+
+  before(async () => {
+    await usingPlaygrounds(async (helper, privateKeyWrapper) => {
+      alice = await privateKeyWrapper('//Alice');
+      bob = await privateKeyWrapper('//Bob');
+
+      await helper.testUtils.enable();
+    });
+  });
+
+  itSub.ifWithPallets("Can't overwrite a scheduled ID", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    const scheduled = helper.scheduler.scheduleAfter(scheduledId, waitForBlocks);
+    await expect(scheduled.balance.transferToSubstrate(alice, bob.address, 1n * helper.balance.getOneTokenNominal()))
+      .to.be.rejectedWith(/scheduler\.FailedToSchedule/);
+
+    const bobsBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const bobsBalanceAfter = await helper.balance.getSubstrate(bob.address);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+    expect(bobsBalanceBefore).to.be.equal(bobsBalanceAfter);
+  });
+
+  itSub.ifWithPallets("Can't cancel an operation which is not scheduled", [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    await expect(helper.scheduler.cancelScheduled(alice, scheduledId))
+      .to.be.rejectedWith(/scheduler\.NotFound/);
+  });
+
+  itSub.ifWithPallets("Can't cancel a non-owned scheduled operation", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(alice);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(alice, {Substrate: bob.address});
+
+    await expect(helper.scheduler.cancelScheduled(bob, scheduledId))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    expect(await token.getOwner()).to.be.deep.equal({Substrate: bob.address});
+  });
+
+  itSub.ifWithPallets("Regular user can't set prioritized scheduled operation", [Pallets.Scheduler], async ({helper}) => {
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    const amount = 42n * helper.balance.getOneTokenNominal();
+
+    const balanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    const scheduled = helper.scheduler.scheduleAfter(scheduledId, waitForBlocks, {priority: 42});
+    
+    await expect(scheduled.balance.transferToSubstrate(alice, bob.address, amount))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    await helper.wait.newBlocks(waitForBlocks + 1);
+
+    const balanceAfter = await helper.balance.getSubstrate(bob.address);
+
+    expect(balanceAfter).to.be.equal(balanceBefore);
+  });
+
+  itSub.ifWithPallets("Regular user can't change scheduled operation's priority", [Pallets.Scheduler], async ({helper}) => {
+    const collection = await helper.nft.mintCollection(bob, {tokenPrefix: 'schd'});
+    const token = await collection.mintToken(bob);
+
+    const scheduledId = await helper.arrange.makeScheduledId();
+    const waitForBlocks = 4;
+
+    await token.scheduleAfter(scheduledId, waitForBlocks)
+      .transfer(bob, {Substrate: alice.address});
+
+    const priority = 112;
+    await expect(helper.scheduler.changePriority(alice, scheduledId, priority))
+      .to.be.rejectedWith(/BadOrigin/);
+
+    const priorityChanged = await helper.wait.event(
+      waitForBlocks,
+      'scheduler',
+      'PriorityChanged',
+    );
+
+    expect(priorityChanged === null).to.be.true;
+  });
+});
+
+// Implementation of the functionality tested here was postponed/shelved
+describe.skip('Sponsoring scheduling', () => {
+  // let alice: IKeyringPair;
+  // let bob: IKeyringPair;
+
+  // before(async() => {
+  //   await usingApi(async (_, privateKeyWrapper) => {
+  //     alice = privateKeyWrapper('//Alice');
+  //     bob = privateKeyWrapper('//Bob');
+  //   });
+  // });
+
+  it('Can sponsor scheduling a transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+    // await setCollectionSponsorExpectSuccess(collectionId, bob.address);
+    // await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
+
+    // await usingApi(async api => {
+    //   const scheduledId = await makeScheduledId();
+    //   const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
+
+    //   const bobBalanceBefore = await getFreeBalance(bob);
+    //   const waitForBlocks = 4;
+    //   // no need to wait to check, fees must be deducted on scheduling, immediately
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, alice, bob, 0, waitForBlocks, scheduledId);
+    //   const bobBalanceAfter = await getFreeBalance(bob);
+    //   // expect(aliceBalanceAfter == aliceBalanceBefore).to.be.true;
+    //   expect(bobBalanceAfter < bobBalanceBefore).to.be.true;
+    //   // wait for sequentiality matters
+    //   await waitNewBlocks(waitForBlocks - 1);
+    // });
+  });
+
+  it('Schedules and dispatches a transaction even if the caller has no funds at the time of the dispatch', async () => {
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   // Find an empty, unused account
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+
+    //   const collectionId = await createCollectionExpectSuccess();
+
+    //   // Add zeroBalance address to allow list
+    //   await enablePublicMintingExpectSuccess(alice, collectionId);
+    //   await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
+
+    //   // Grace zeroBalance with money, enough to cover future transactions
+    //   const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
+    //   await submitTransactionAsync(alice, balanceTx);
+
+    //   // Mint a fresh NFT
+    //   const tokenId = await createItemExpectSuccess(zeroBalance, collectionId, 'NFT');
+    //   const scheduledId = await makeScheduledId();
+
+    //   // Schedule transfer of the NFT a few blocks ahead
+    //   const waitForBlocks = 5;
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, zeroBalance, alice, 1, waitForBlocks, scheduledId);
+
+    //   // Get rid of the account's funds before the scheduled transaction takes place
+    //   const balanceTx2 = api.tx.balances.transfer(alice.address, UNIQUE * 68n / 100n);
+    //   const events = await submitTransactionAsync(zeroBalance, balanceTx2);
+    //   expect(getGenericResult(events).success).to.be.true;
+    //   /*const emptyBalanceTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0); // do not null reserved?
+    //   const sudoTx = api.tx.sudo.sudo(emptyBalanceTx as any);
+    //   const events = await submitTransactionAsync(alice, sudoTx);
+    //   expect(getGenericResult(events).success).to.be.true;*/
+
+    //   // Wait for a certain number of blocks, discarding the ones that already happened while accepting the late transactions
+    //   await waitNewBlocks(waitForBlocks - 3);
+
+    //   expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(alice.address));
+    // });
+  });
+
+  it('Sponsor going bankrupt does not impact a scheduled transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+    //   const balanceTx = api.tx.balances.transfer(zeroBalance.address, 1n * UNIQUE);
+    //   await submitTransactionAsync(alice, balanceTx);
+
+    //   await setCollectionSponsorExpectSuccess(collectionId, zeroBalance.address);
+    //   await confirmSponsorshipByKeyExpectSuccess(collectionId, zeroBalance);
+
+    //   const scheduledId = await makeScheduledId();
+    //   const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', alice.address);
+
+    //   const waitForBlocks = 5;
+    //   await scheduleTransferExpectSuccess(api, collectionId, tokenId, alice, zeroBalance, 1, waitForBlocks, scheduledId);
+
+    //   const emptyBalanceSponsorTx = api.tx.balances.setBalance(zeroBalance.address, 0, 0);
+    //   const sudoTx = api.tx.sudo.sudo(emptyBalanceSponsorTx as any);
+    //   const events = await submitTransactionAsync(alice, sudoTx);
+    //   expect(getGenericResult(events).success).to.be.true;
+
+    //   // Wait for a certain number of blocks, save for the ones that already happened while accepting the late transactions
+    //   await waitNewBlocks(waitForBlocks - 3);
+
+    //   expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal(normalizeAccountId(zeroBalance.address));
+    // });
+  });
+
+  it('Exceeding sponsor rate limit without having enough funds prevents scheduling a periodic transaction', async () => {
+    // const collectionId = await createCollectionExpectSuccess();
+    // await setCollectionSponsorExpectSuccess(collectionId, bob.address);
+    // await confirmSponsorshipExpectSuccess(collectionId, '//Bob');
+
+    // await usingApi(async (api, privateKeyWrapper) => {
+    //   const zeroBalance = await findUnusedAddress(api, privateKeyWrapper);
+
+    //   await enablePublicMintingExpectSuccess(alice, collectionId);
+    //   await addToAllowListExpectSuccess(alice, collectionId, zeroBalance.address);
+
+    //   const bobBalanceBefore = await getFreeBalance(bob);
+
+    //   const createData = {nft: {const_data: [], variable_data: []}};
+    //   const creationTx = api.tx.unique.createItem(collectionId, normalizeAccountId(zeroBalance), createData as any);
+    //   const scheduledId = await makeScheduledId();
+
+    //   /*const badTransaction = async function () {
+    //     await submitTransactionExpectFailAsync(zeroBalance, zeroToAlice);
+    //   };
+    //   await expect(badTransaction()).to.be.rejectedWith('Inability to pay some fees');*/
+
+    //   await expect(scheduleAfter(api, creationTx, zeroBalance, 3, scheduledId, 1, 3)).to.be.rejectedWith(/Inability to pay some fees/);
+
+    //   expect(await getFreeBalance(bob)).to.be.equal(bobBalanceBefore);
+    // });
+  });
+});
modifiedtests/src/util/index.tsdiffbeforeafterboth
--- a/tests/src/util/index.ts
+++ b/tests/src/util/index.ts
@@ -95,6 +95,7 @@
   NFT = 'nonfungible',
   Scheduler = 'scheduler',
   AppPromotion = 'apppromotion',
+  TestUtils = 'testutils',
 }
 
 export function requirePalletsOrSkip(test: Context, helper: DevUniqueHelper, requiredPallets: string[]) {
modifiedtests/src/util/playgrounds/types.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/types.ts
+++ b/tests/src/util/playgrounds/types.ts
@@ -70,6 +70,13 @@
   ethereum?: TEthereumAccount;
 }
 
+export interface IEthCrossAccountId {
+  0: TEthereumAccount;
+  1: TSubstrateAccount;
+  field_0: TEthereumAccount;
+  field_1: TSubstrateAccount;
+}
+
 export interface ICollectionLimits {
   accountTokenOwnershipLimit?: number | null;
   sponsoredDataSize?: number | null;
@@ -217,3 +224,4 @@
 export type TRelayNetworks = 'rococo' | 'westend';
 export type TNetworks = TUniqueNetworks | TSiblingNetworkds | TRelayNetworks;
 export type TSigner = IKeyringPair; // | 'string'
+export type TCollectionMode = 'nft' | 'rft' | 'ft';
modifiedtests/src/util/playgrounds/unique.dev.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.dev.ts
+++ b/tests/src/util/playgrounds/unique.dev.ts
@@ -8,8 +8,10 @@
 import * as defs from '../../interfaces/definitions';
 import {IKeyringPair} from '@polkadot/types/types';
 import {EventRecord} from '@polkadot/types/interfaces';
-import {ICrossAccountId} from './types';
+import {ICrossAccountId, TSigner} from './types';
 import {FrameSystemEventRecord} from '@polkadot/types/lookup';
+import {VoidFn} from '@polkadot/api/types';
+import {Pallets} from '..';
 
 export class SilentLogger {
   log(_msg: any, _level: any): void { }
@@ -63,6 +65,7 @@
   arrange: ArrangeGroup;
   wait: WaitGroup;
   admin: AdminGroup;
+  testUtils: TestUtilGroup;
 
   constructor(logger: { log: (msg: any, level: any) => void, level: any }, options: {[key: string]: any} = {}) {
     options.helperBase = options.helperBase ?? DevUniqueHelper;
@@ -71,6 +74,7 @@
     this.arrange = new ArrangeGroup(this);
     this.wait = new WaitGroup(this);
     this.admin = new AdminGroup(this);
+    this.testUtils = new TestUtilGroup(this);
   }
 
   async connect(wsEndpoint: string, _listeners?: any): Promise<void> {
@@ -154,6 +158,8 @@
 class ArrangeGroup {
   helper: DevUniqueHelper;
 
+  scheduledIdSlider = 0;
+
   constructor(helper: DevUniqueHelper) {
     this.helper = helper;
   }
@@ -297,6 +303,39 @@
     const address = stringToU8a(('modl' + palletId).padEnd(32, '\0'));
     return encodeAddress(address);
   }
+
+  async makeScheduledIds(num: number): Promise<string[]> {
+    await this.helper.wait.noScheduledTasks();
+
+    function makeId(slider: number) {
+      const scheduledIdSize = 64;
+      const hexId = slider.toString(16);
+      const prefixSize = scheduledIdSize - hexId.length;
+
+      const scheduledId = '0x' + '0'.repeat(prefixSize) + hexId;
+
+      return scheduledId;  
+    }
+
+    const ids = [];
+    for (let i = 0; i < num; i++) {
+      ids.push(makeId(this.scheduledIdSlider));
+      this.scheduledIdSlider += 1;
+    }
+
+    return ids;
+  }
+
+  async makeScheduledId(): Promise<string> {
+    return (await this.makeScheduledIds(1))[0];
+  }
+
+  async captureEvents(eventSection: string, eventMethod: string): Promise<EventCapture> {
+    const capture = new EventCapture(this.helper, eventSection, eventMethod);
+    await capture.startCapture();
+
+    return capture;
+  }
 }
 
 class MoonbeamAccountGroup {
@@ -389,8 +428,26 @@
     });
   }
 
-  event(maxBlocksToWait: number, eventSection: string, eventMethod: string) {
+  async noScheduledTasks() {
+    const api = this.helper.getApi();
+    
     // eslint-disable-next-line no-async-promise-executor
+    const promise = new Promise<void>(async resolve => {
+      const unsubscribe = await api.rpc.chain.subscribeNewHeads(async () => {
+        const areThereScheduledTasks = await api.query.scheduler.lookup.entries();
+
+        if(areThereScheduledTasks.length == 0) {
+          unsubscribe();
+          resolve();
+        }
+      }); 
+    });
+
+    return promise;
+  }
+
+  async event(maxBlocksToWait: number, eventSection: string, eventMethod: string) {
+    // eslint-disable-next-line no-async-promise-executor
     const promise = new Promise<EventRecord | null>(async (resolve) => {
       const unsubscribe = await this.helper.getApi().rpc.chain.subscribeNewHeads(async header => {
         const blockNumber = header.number.toHuman();
@@ -414,7 +471,6 @@
           maxBlocksToWait--;
         } else {
           this.helper.logger.log(`Event \`${eventIdStr}\` is NOT found`);
-  
           unsubscribe();
           resolve(null);
         }
@@ -424,6 +480,86 @@
   }
 }
 
+class TestUtilGroup {
+  helper: DevUniqueHelper;
+
+  constructor(helper: DevUniqueHelper) {
+    this.helper = helper;
+  }
+
+  async enable() {
+    if (this.helper.fetchMissingPalletNames([Pallets.TestUtils]).length != 0) {
+      return;
+    }
+
+    const signer = this.helper.util.fromSeed('//Alice');
+    await this.helper.getSudo<DevUniqueHelper>().executeExtrinsic(signer, 'api.tx.testUtils.enable', [], true);
+  }
+
+  async setTestValue(signer: TSigner, testVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.setTestValue', [testVal], true);
+  }
+
+  async incTestValue(signer: TSigner) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.incTestValue', [], true);
+  }
+
+  async setTestValueAndRollback(signer: TSigner, testVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.setTestValueAndRollback', [testVal], true);
+  }
+
+  async testValue() {
+    return (await this.helper.callRpc('api.query.testUtils.testValue', [])).toNumber();
+  }
+
+  async justTakeFee(signer: TSigner) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.justTakeFee', [], true);
+  }
+
+  async selfCancelingInc(signer: TSigner, scheduledId: string, maxTestVal: number) {
+    await this.helper.executeExtrinsic(signer, 'api.tx.testUtils.selfCancelingInc', [scheduledId, maxTestVal], true);
+  }
+}
+
+class EventCapture {
+  helper: DevUniqueHelper;
+  eventSection: string;
+  eventMethod: string;
+  events: EventRecord[] = [];
+  unsubscribe: VoidFn | null = null;
+
+  constructor(
+    helper: DevUniqueHelper,
+    eventSection: string,
+    eventMethod: string,
+  ) {
+    this.helper = helper;
+    this.eventSection = eventSection;
+    this.eventMethod = eventMethod;
+  }
+
+  async startCapture() {
+    this.stopCapture();
+    this.unsubscribe = (await this.helper.getApi().query.system.events((eventRecords: FrameSystemEventRecord[]) => {
+      const newEvents = eventRecords.filter(r => {
+        return r.event.section == this.eventSection && r.event.method == this.eventMethod;
+      });
+
+      this.events.push(...newEvents);
+    })) as any;
+  }
+
+  stopCapture() {
+    if (this.unsubscribe !== null) {
+      this.unsubscribe();
+    }
+  }
+
+  extractCapturedEvents() {
+    return this.events;
+  }
+}
+
 class AdminGroup {
   helper: UniqueHelper;
 
modifiedtests/src/util/playgrounds/unique.tsdiffbeforeafterboth
--- a/tests/src/util/playgrounds/unique.ts
+++ b/tests/src/util/playgrounds/unique.ts
@@ -9,7 +9,37 @@
 import {ApiInterfaceEvents, SignerOptions} from '@polkadot/api/types';
 import {encodeAddress, decodeAddress, keccakAsHex, evmToAddress, addressToEvm} from '@polkadot/util-crypto';
 import {IKeyringPair} from '@polkadot/types/types';
-import {IApiListeners, IBlock, IEvent, IChainProperties, ICollectionCreationOptions, ICollectionLimits, ICollectionPermissions, ICrossAccountId, ICrossAccountIdLower, ILogger, INestingPermissions, IProperty, IStakingInfo, ISchedulerOptions, ISubstrateBalance, IToken, ITokenPropertyPermission, ITransactionResult, IUniqueHelperLog, TApiAllowedListeners, TEthereumAccount, TSigner, TSubstrateAccount, IForeignAssetMetadata, TNetworks, MoonbeamAssetInfo, DemocracyStandardAccountVote, AcalaAssetMetadata} from './types';
+import {
+  IApiListeners,
+  IBlock,
+  IEvent,
+  IChainProperties,
+  ICollectionCreationOptions,
+  ICollectionLimits,
+  ICollectionPermissions,
+  ICrossAccountId,
+  ICrossAccountIdLower,
+  ILogger,
+  INestingPermissions,
+  IProperty,
+  IStakingInfo,
+  ISchedulerOptions,
+  ISubstrateBalance,
+  IToken,
+  ITokenPropertyPermission,
+  ITransactionResult,
+  IUniqueHelperLog,
+  TApiAllowedListeners,
+  TEthereumAccount,
+  TSigner,
+  TSubstrateAccount,
+  TNetworks,
+  IForeignAssetMetadata,
+  AcalaAssetMetadata,
+  MoonbeamAssetInfo,
+  DemocracyStandardAccountVote,
+} from './types';
+import {RuntimeDispatchInfo} from '@polkadot/types/interfaces';
 
 export class CrossAccountId implements ICrossAccountId {
   Substrate?: TSubstrateAccount;
@@ -38,7 +68,7 @@
   static withNormalizedSubstrate(address: TSubstrateAccount, ss58Format = 42): CrossAccountId {
     return new CrossAccountId({Substrate: CrossAccountId.normalizeSubstrateAddress(address, ss58Format)});
   }
-  
+
   withNormalizedSubstrate(ss58Format = 42): CrossAccountId {
     if (this.Substrate) return CrossAccountId.withNormalizedSubstrate(this.Substrate, ss58Format);
     return this;
@@ -61,7 +91,7 @@
     if (this.Ethereum) return new CrossAccountId({Substrate: CrossAccountId.translateEthToSub(this.Ethereum, ss58Format)});
     return this;
   }
-  
+
   toLowerCase(): CrossAccountId {
     if (this.Substrate) this.Substrate = this.Substrate.toLowerCase();
     if (this.Ethereum) this.Ethereum = this.Ethereum.toLowerCase();
@@ -161,7 +191,7 @@
   }
 
   static extractTokensFromCreationResult(creationResult: ITransactionResult): {
-    success: boolean, 
+    success: boolean,
     tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],
   } {
     if (creationResult.status !== this.transactionStatus.SUCCESS) {
@@ -185,7 +215,7 @@
   }
 
   static extractTokensFromBurnResult(burnResult: ITransactionResult): {
-    success: boolean, 
+    success: boolean,
     tokens: {collectionId: number, tokenId: number, owner: CrossAccountId, amount: bigint}[],
   } {
     if (burnResult.status !== this.transactionStatus.SUCCESS) {
@@ -256,7 +286,7 @@
   static bigIntToDecimals(number: bigint, decimals = 18) {
     const numberStr = number.toString();
     const dotPos = numberStr.length - decimals;
-  
+
     if (dotPos <= 0) {
       return '0.' + '0'.repeat(Math.abs(dotPos)) + numberStr;
     } else {
@@ -286,7 +316,7 @@
 
     return obj;
   }
-  
+
   private static extractData(data: any, type: any): any {
     if(!type) return data.toHuman();
     if (['u16', 'u32'].indexOf(type.type) > -1) return data.toNumber();
@@ -532,6 +562,26 @@
     });
   }
 
+  async getPaymentInfo(signer: TSigner, tx: any, len: number | null) {
+    const api = this.getApi();
+    const signingInfo = await api.derive.tx.signingInfo(signer.address);
+
+    // We need to sign the tx because
+    // unsigned transactions does not have an inclusion fee
+    tx.sign(signer, {
+      blockHash: api.genesisHash,
+      genesisHash: api.genesisHash,
+      runtimeVersion: api.runtimeVersion,
+      nonce: signingInfo.nonce,
+    });
+
+    if (len === null) {
+      return (await this.callRpc('api.rpc.payment.queryInfo', [tx.toHex()])) as RuntimeDispatchInfo;
+    } else {
+      return (await api.call.transactionPaymentApi.queryInfo(tx, len)) as RuntimeDispatchInfo;
+    }
+  }
+
   constructApiCall(apiCall: string, params: any[]) {
     if(!apiCall.startsWith('api.')) throw Error(`Invalid api call: ${apiCall}`);
     let call = this.getApi() as any;
@@ -906,7 +956,7 @@
 
   /**
    * Check if user is in allow list.
-   * 
+   *
    * @param collectionId ID of collection
    * @param user Account to check
    * @example await getAdmins(1)
@@ -1016,7 +1066,7 @@
 
   /**
    * Get collection properties.
-   * 
+   *
    * @param collectionId ID of collection
    * @param propertyKeys optionally filter the returned properties to only these keys
    * @example getProperties(1219, ['location', 'date', 'time', 'isParadise']);
@@ -1237,8 +1287,8 @@
     if (tokenData === null || tokenData.owner === null) return null;
     const owner = {} as any;
     for (const key of Object.keys(tokenData.owner)) {
-      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate' 
-        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key]) 
+      owner[key.toLocaleLowerCase()] = key.toLocaleLowerCase() == 'substrate'
+        ? CrossAccountId.normalizeSubstrateAddress(tokenData.owner[key])
         : tokenData.owner[key];
     }
     tokenData.normalizedOwner = CrossAccountId.fromLowerCaseKeys(owner);
@@ -1268,7 +1318,7 @@
 
   /**
    * Get token property permissions.
-   * 
+   *
    * @param collectionId ID of collection
    * @param propertyKeys optionally filter the returned property permissions to only these keys
    * @example getPropertyPermissions(1219, ['location', 'date', 'time', 'isParadise']);
@@ -1300,7 +1350,7 @@
 
   /**
    * Get properties, metadata assigned to a token.
-   * 
+   *
    * @param collectionId ID of collection
    * @param tokenId ID of token
    * @param propertyKeys optionally filter the returned properties to only these keys
@@ -2135,8 +2185,8 @@
         };
       }
     });
-    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from 
-      && this.helper.address.normalizeSubstrate(address) === transfer.to 
+    const isSuccess = this.helper.address.normalizeSubstrate(typeof signer === 'string' ? signer : signer.address) === transfer.from
+      && this.helper.address.normalizeSubstrate(address) === transfer.to
       && BigInt(amount) === transfer.amount;
     return isSuccess;
   }
@@ -2184,8 +2234,8 @@
         };
       }
     });
-    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from 
-      && address === transfer.to 
+    const isSuccess = (typeof signer === 'string' ? signer : signer.address) === transfer.from
+      && address === transfer.to
       && BigInt(amount) === transfer.amount;
     return isSuccess;
   }
@@ -2254,6 +2304,25 @@
   transferToSubstrate(signer: TSigner, address: TSubstrateAccount, amount: bigint | string): Promise<boolean> {
     return this.subBalanceGroup.transferToSubstrate(signer, address, amount);
   }
+
+  async forceTransferToSubstrate(signer: TSigner, from: TSubstrateAccount, to: TSubstrateAccount, amount: bigint | string): Promise<boolean> {
+    const result = await this.helper.executeExtrinsic(signer, 'api.tx.balances.forceTransfer', [from, to, amount], true);
+
+    let transfer = {from: null, to: null, amount: 0n} as any;
+    result.result.events.forEach(({event: {data, method, section}}) => {
+      if ((section === 'balances') && (method === 'Transfer')) {
+        transfer = {
+          from: this.helper.address.normalizeSubstrate(data[0]),
+          to: this.helper.address.normalizeSubstrate(data[1]),
+          amount: BigInt(data[2]),
+        };
+      }
+    });
+    let isSuccess = this.helper.address.normalizeSubstrate(from) === transfer.from;
+    isSuccess = isSuccess && this.helper.address.normalizeSubstrate(to) === transfer.to;
+    isSuccess = isSuccess && BigInt(amount) === transfer.amount;
+    return isSuccess;
+  }
 }
 
 class AddressGroup extends HelperGroup<ChainHelperBase> {
@@ -2364,7 +2433,7 @@
   async getTotalStakedPerBlock(address: ICrossAccountId): Promise<IStakingInfo[]> {
     const rawTotalStakerdPerBlock = await this.helper.callRpc('api.rpc.appPromotion.totalStakedPerBlock', [address]);
     return rawTotalStakerdPerBlock.map(([block, amount]: any[]) => {
-      return { 
+      return {
         block: block.toBigInt(),
         amount: amount.toBigInt(),
       };
@@ -2769,7 +2838,7 @@
           this.blocksNum,
           this.options.periodic ? [this.options.periodic.period, this.options.periodic.repetitions] : null,
           this.options.priority ?? null,
-          {Value: scheduledTx},
+          scheduledTx,
         ],
         expectSuccess,
       );
@@ -2791,7 +2860,6 @@
       expectSuccess?: boolean,
     ): Promise<ITransactionResult> {
       const call = this.constructApiCall(extrinsic, params);
-
       return super.executeExtrinsic(
         sender,
         'api.tx.sudo.sudo',