git.delta.rocks / unique-network / refs/commits / f8de52dc63cd

--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -34,15 +34,14 @@
 use sp_std::vec::Vec;
 use pallet_common::{
 	erc::{
-		CommonEvmHandler, PrecompileResult, CollectionCall,
-		static_property::{key, value as property_value},
+		CommonEvmHandler, PrecompileResult, CollectionCall, static_property::key,
+		static_property::value,
 	},
 	CollectionHandle, CollectionPropertyPermissions,
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::call;
 use pallet_structure::{SelfWeightOf as StructureWeight, weights::WeightInfo as _};
-use alloc::string::ToString;
 
 use crate::{
 	AccountBalance, Config, CreateItemData, NonfungibleHandle, Pallet, TokenData, TokensMinted,
@@ -226,37 +225,44 @@
 	/// @return token's const_metadata
 	#[solidity(rename_selector = "tokenURI")]
 	fn token_uri(&self, token_id: uint256) -> Result<string> {
+		if !self.supports_metadata() {
+			return Ok("".into());
+		}
+
 		let token_id_u32: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
 
-		if let Ok(url) = get_token_property(self, token_id_u32, &key::url()) {
-			if !url.is_empty() {
-				return Ok(url);
+		match get_token_property(self, token_id_u32, &key::url()).as_deref() {
+			Err(_) | Ok("") => (),
+			Ok(url) => {
+				return Ok(url.into());
 			}
-		} else if !self.supports_metadata() {
-			return Err("tokenURI not set".into());
-		}
+		};
 
-		if let Some(base_uri) =
+		let base_uri =
 			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::base_uri())
-		{
-			if !base_uri.is_empty() {
-				let base_uri = string::from_utf8(base_uri.into_inner()).map_err(|e| {
+				.map(BoundedVec::into_inner)
+				.map(string::from_utf8)
+				.transpose()
+				.map_err(|e| {
 					Error::Revert(alloc::format!(
 						"Can not convert value \"baseURI\" to string with error \"{}\"",
 						e
 					))
 				})?;
-				if let Ok(suffix) = get_token_property(self, token_id_u32, &key::suffix()) {
-					if !suffix.is_empty() {
-						return Ok(base_uri + suffix.as_str());
-					}
-				}
 
-				return Ok(base_uri);
+		let base_uri = match base_uri.as_deref() {
+			None | Some("") => {
+				return Ok("".into());
 			}
-		}
+			Some(base_uri) => base_uri.into(),
+		};
 
-		Ok("".into())
+		Ok(
+			match get_token_property(self, token_id_u32, &key::suffix()).as_deref() {
+				Err(_) | Ok("") => base_uri,
+				Ok(suffix) => base_uri + suffix,
+			},
+		)
 	}
 }
 
@@ -706,17 +712,29 @@
 	}
 }
 
+impl<T: Config> NonfungibleHandle<T> {
+	pub fn supports_metadata(&self) -> bool {
+		if let Some(erc721_metadata) =
+			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::erc721_metadata())
+		{
+			*erc721_metadata.into_inner() == *value::ERC721_METADATA_SUPPORTED
+		} else {
+			false
+		}
+	}
+}
+
 #[solidity_interface(
 	name = UniqueNFT,
 	is(
 		ERC721,
-		ERC721Metadata(if(this.supports_metadata())),
 		ERC721Enumerable,
 		ERC721UniqueExtensions,
 		ERC721Mintable,
 		ERC721Burnable,
 		Collection(via(common_mut returns CollectionHandle<T>)),
 		TokenProperties,
+		ERC721Metadata(if(this.supports_metadata())),
 	)
 )]
 impl<T: Config> NonfungibleHandle<T> where T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]> {}

--- a/pallets/nonfungible/src/lib.rs
+++ b/pallets/nonfungible/src/lib.rs
@@ -297,18 +297,6 @@
 	}
 }
 
-impl<T: Config> NonfungibleHandle<T> {
-	pub fn supports_metadata(&self) -> bool {
-		if let Some(erc721_metadata) =
-			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::erc721_metadata())
-		{
-			*erc721_metadata.into_inner() == *value::ERC721_METADATA_SUPPORTED
-		} else {
-			false
-		}
-	}
-}
-
 impl<T: Config> WithRecorder<T> for NonfungibleHandle<T> {
 	fn recorder(&self) -> &SubstrateRecorder<T> {
 		self.0.recorder()

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--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -17,6 +17,47 @@
 	}
 }
 
+/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
+/// @dev See https://eips.ethereum.org/EIPS/eip-721
+/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
+contract ERC721Metadata is Dummy, ERC165 {
+	/// @notice A descriptive name for a collection of NFTs in this contract
+	/// @dev EVM selector for this function is: 0x06fdde03,
+	///  or in textual repr: name()
+	function name() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	/// @notice An abbreviated name for NFTs in this contract
+	/// @dev EVM selector for this function is: 0x95d89b41,
+	///  or in textual repr: symbol()
+	function symbol() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
+	///
+	/// @dev If the token has a `url` property and it is not empty, it is returned.
+	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
+	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
+	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
+	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
+	///
+	/// @return token's const_metadata
+	/// @dev EVM selector for this function is: 0xc87b56dd,
+	///  or in textual repr: tokenURI(uint256)
+	function tokenURI(uint256 tokenId) public view returns (string memory) {
+		require(false, stub_error);
+		tokenId;
+		dummy;
+		return "";
+	}
+}
+
 /// @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
 contract TokenProperties is Dummy, ERC165 {
@@ -177,10 +218,10 @@
 	/// @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 (Tuple15 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple15(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Set limits for the collection.
@@ -359,10 +400,10 @@
 	/// 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 (Tuple15 memory) {
 		require(false, stub_error);
 		dummy;
-		return Tuple17(0x0000000000000000000000000000000000000000, 0);
+		return Tuple15(0x0000000000000000000000000000000000000000, 0);
 	}
 
 	/// Changes collection owner to another account
@@ -379,7 +420,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
+struct Tuple15 {
 	address field_0;
 	uint256 field_1;
 }
@@ -525,7 +566,7 @@
 	/// @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, Tuple8[] memory tokens) public returns (bool) {
+	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
 		require(false, stub_error);
 		to;
 		tokens;
@@ -535,7 +576,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple6 {
 	uint256 field_0;
 	string field_1;
 }
@@ -577,48 +618,7 @@
 		require(false, stub_error);
 		dummy;
 		return 0;
-	}
-}
-
-/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
-/// @dev See https://eips.ethereum.org/EIPS/eip-721
-/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
-contract ERC721Metadata is Dummy, ERC165 {
-	/// @notice A descriptive name for a collection of NFTs in this contract
-	/// @dev EVM selector for this function is: 0x06fdde03,
-	///  or in textual repr: name()
-	function name() public view returns (string memory) {
-		require(false, stub_error);
-		dummy;
-		return "";
-	}
-
-	/// @notice An abbreviated name for NFTs in this contract
-	/// @dev EVM selector for this function is: 0x95d89b41,
-	///  or in textual repr: symbol()
-	function symbol() public view returns (string memory) {
-		require(false, stub_error);
-		dummy;
-		return "";
 	}
-
-	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
-	///
-	/// @dev If the token has a `url` property and it is not empty, it is returned.
-	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
-	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
-	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
-	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
-	///
-	/// @return token's const_metadata
-	/// @dev EVM selector for this function is: 0xc87b56dd,
-	///  or in textual repr: tokenURI(uint256)
-	function tokenURI(uint256 tokenId) public view returns (string memory) {
-		require(false, stub_error);
-		tokenId;
-		dummy;
-		return "";
-	}
 }
 
 /// @dev inlined interface
@@ -766,11 +766,11 @@
 	Dummy,
 	ERC165,
 	ERC721,
-	ERC721Metadata,
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
 	ERC721Burnable,
 	Collection,
-	TokenProperties
+	TokenProperties,
+	ERC721Metadata
 {}

--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -21,19 +21,15 @@
 
 extern crate alloc;
 
-use alloc::string::ToString;
 use core::{
 	char::{REPLACEMENT_CHARACTER, decode_utf16},
 	convert::TryInto,
 };
 use evm_coder::{ToLog, execution::*, generate_stubgen, solidity, solidity_interface, types::*, weight};
-use frame_support::BoundedBTreeMap;
+use frame_support::{BoundedBTreeMap, BoundedVec};
 use pallet_common::{
 	CollectionHandle, CollectionPropertyPermissions,
-	erc::{
-		CommonEvmHandler, CollectionCall,
-		static_property::{key, value as property_value},
-	},
+	erc::{CommonEvmHandler, CollectionCall, static_property::key, static_property::value},
 };
 use pallet_evm::{account::CrossAccountId, PrecompileHandle};
 use pallet_evm_coder_substrate::{call, dispatch_to_evm};
@@ -222,37 +218,44 @@
 	/// @return token's const_metadata
 	#[solidity(rename_selector = "tokenURI")]
 	fn token_uri(&self, token_id: uint256) -> Result<string> {
+		if !self.supports_metadata() {
+			return Ok("".into());
+		}
+
 		let token_id_u32: u32 = token_id.try_into().map_err(|_| "token id overflow")?;
 
-		if let Ok(url) = get_token_property(self, token_id_u32, &key::url()) {
-			if !url.is_empty() {
-				return Ok(url);
+		match get_token_property(self, token_id_u32, &key::url()).as_deref() {
+			Err(_) | Ok("") => (),
+			Ok(url) => {
+				return Ok(url.into());
 			}
-		} else if !self.supports_metadata() {
-			return Err("tokenURI not set".into());
-		}
+		};
 
-		if let Some(base_uri) =
+		let base_uri =
 			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::base_uri())
-		{
-			if !base_uri.is_empty() {
-				let base_uri = string::from_utf8(base_uri.into_inner()).map_err(|e| {
+				.map(BoundedVec::into_inner)
+				.map(string::from_utf8)
+				.transpose()
+				.map_err(|e| {
 					Error::Revert(alloc::format!(
 						"Can not convert value \"baseURI\" to string with error \"{}\"",
 						e
 					))
 				})?;
-				if let Ok(suffix) = get_token_property(self, token_id_u32, &key::suffix()) {
-					if !suffix.is_empty() {
-						return Ok(base_uri + suffix.as_str());
-					}
-				}
 
-				return Ok(base_uri);
+		let base_uri = match base_uri.as_deref() {
+			None | Some("") => {
+				return Ok("".into());
 			}
-		}
+			Some(base_uri) => base_uri.into(),
+		};
 
-		Ok("".into())
+		Ok(
+			match get_token_property(self, token_id_u32, &key::suffix()).as_deref() {
+				Err(_) | Ok("") => base_uri,
+				Ok(suffix) => base_uri + suffix,
+			},
+		)
 	}
 }
 
@@ -765,17 +768,29 @@
 	}
 }
 
+impl<T: Config> RefungibleHandle<T> {
+	pub fn supports_metadata(&self) -> bool {
+		if let Some(erc721_metadata) =
+			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::erc721_metadata())
+		{
+			*erc721_metadata.into_inner() == *value::ERC721_METADATA_SUPPORTED
+		} else {
+			false
+		}
+	}
+}
+
 #[solidity_interface(
 	name = UniqueRefungible,
 	is(
 		ERC721,
-		ERC721Metadata(if(this.supports_metadata())),
 		ERC721Enumerable,
 		ERC721UniqueExtensions,
 		ERC721Mintable,
 		ERC721Burnable,
 		Collection(via(common_mut returns CollectionHandle<T>)),
 		TokenProperties,
+		ERC721Metadata(if(this.supports_metadata())),
 	)
 )]
 impl<T: Config> RefungibleHandle<T> where T::AccountId: From<[u8; 32]> + AsRef<[u8; 32]> {}

--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -304,18 +304,6 @@
 	}
 }
 
-impl<T: Config> RefungibleHandle<T> {
-	pub fn supports_metadata(&self) -> bool {
-		if let Some(erc721_metadata) =
-			pallet_common::Pallet::<T>::get_collection_property(self.id, &key::erc721_metadata())
-		{
-			*erc721_metadata.into_inner() == *value::ERC721_METADATA_SUPPORTED
-		} else {
-			false
-		}
-	}
-}
-
 impl<T: Config> Deref for RefungibleHandle<T> {
 	type Target = pallet_common::CollectionHandle<T>;
 

binary blob — no preview

17	}17	}
18}18}
19
20/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
21contract ERC721Metadata is Dummy, ERC165 {
22	/// @notice A descriptive name for a collection of RFTs in this contract
23	/// @dev EVM selector for this function is: 0x06fdde03,
24	///  or in textual repr: name()
25	function name() public view returns (string memory) {
26		require(false, stub_error);
27		dummy;
28		return "";
29	}
30
31	/// @notice An abbreviated name for RFTs in this contract
32	/// @dev EVM selector for this function is: 0x95d89b41,
33	///  or in textual repr: symbol()
34	function symbol() public view returns (string memory) {
35		require(false, stub_error);
36		dummy;
37		return "";
38	}
39
40	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
41	///
42	/// @dev If the token has a `url` property and it is not empty, it is returned.
43	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
44	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
45	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
46	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
47	///
48	/// @return token's const_metadata
49	/// @dev EVM selector for this function is: 0xc87b56dd,
50	///  or in textual repr: tokenURI(uint256)
51	function tokenURI(uint256 tokenId) public view returns (string memory) {
52		require(false, stub_error);
53		tokenId;
54		dummy;
55		return "";
56	}
57}
1958
20/// @title A contract that allows to set and delete token properties and change token property permissions.59/// @title A contract that allows to set and delete token properties and change token property permissions.
21/// @dev the ERC-165 identifier for this interface is 0x4136937760/// @dev the ERC-165 identifier for this interface is 0x41369377
177	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.216	/// @return Tuble with sponsor address and his substrate mirror. If there is no confirmed sponsor error "Contract has no sponsor" throw.
178	/// @dev EVM selector for this function is: 0x6ec0a9f1,217	/// @dev EVM selector for this function is: 0x6ec0a9f1,
179	///  or in textual repr: collectionSponsor()218	///  or in textual repr: collectionSponsor()
180	function collectionSponsor() public view returns (Tuple17 memory) {219	function collectionSponsor() public view returns (Tuple15 memory) {
181		require(false, stub_error);220		require(false, stub_error);
182		dummy;221		dummy;
183		return Tuple17(0x0000000000000000000000000000000000000000, 0);222		return Tuple15(0x0000000000000000000000000000000000000000, 0);
184	}223	}
185224
186	/// Set limits for the collection.225	/// Set limits for the collection.
359	/// If address is canonical then substrate mirror is zero and vice versa.398	/// If address is canonical then substrate mirror is zero and vice versa.
360	/// @dev EVM selector for this function is: 0xdf727d3b,399	/// @dev EVM selector for this function is: 0xdf727d3b,
361	///  or in textual repr: collectionOwner()400	///  or in textual repr: collectionOwner()
362	function collectionOwner() public view returns (Tuple17 memory) {401	function collectionOwner() public view returns (Tuple15 memory) {
363		require(false, stub_error);402		require(false, stub_error);
364		dummy;403		dummy;
365		return Tuple17(0x0000000000000000000000000000000000000000, 0);404		return Tuple15(0x0000000000000000000000000000000000000000, 0);
366	}405	}
367406
368	/// Changes collection owner to another account407	/// Changes collection owner to another account
379}418}
380419
381/// @dev anonymous struct420/// @dev anonymous struct
382struct Tuple17 {421struct Tuple15 {
383	address field_0;422	address field_0;
384	uint256 field_1;423	uint256 field_1;
385}424}
527	/// @param tokens array of pairs of token ID and token URI for minted tokens566	/// @param tokens array of pairs of token ID and token URI for minted tokens
528	/// @dev EVM selector for this function is: 0x36543006,567	/// @dev EVM selector for this function is: 0x36543006,
529	///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])568	///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
530	function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {569	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
531		require(false, stub_error);570		require(false, stub_error);
532		to;571		to;
533		tokens;572		tokens;
549}588}
550589
551/// @dev anonymous struct590/// @dev anonymous struct
552struct Tuple8 {591struct Tuple6 {
553	uint256 field_0;592	uint256 field_0;
554	string field_1;593	string field_1;
555}594}
594	}633	}
595}634}
596
597/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
598contract ERC721Metadata is Dummy, ERC165 {
599	/// @notice A descriptive name for a collection of RFTs in this contract
600	/// @dev EVM selector for this function is: 0x06fdde03,
601	///  or in textual repr: name()
602	function name() public view returns (string memory) {
603		require(false, stub_error);
604		dummy;
605		return "";
606	}
607
608	/// @notice An abbreviated name for RFTs in this contract
609	/// @dev EVM selector for this function is: 0x95d89b41,
610	///  or in textual repr: symbol()
611	function symbol() public view returns (string memory) {
612		require(false, stub_error);
613		dummy;
614		return "";
615	}
616
617	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
618	///
619	/// @dev If the token has a `url` property and it is not empty, it is returned.
620	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
621	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
622	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
623	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
624	///
625	/// @return token's const_metadata
626	/// @dev EVM selector for this function is: 0xc87b56dd,
627	///  or in textual repr: tokenURI(uint256)
628	function tokenURI(uint256 tokenId) public view returns (string memory) {
629		require(false, stub_error);
630		tokenId;
631		dummy;
632		return "";
633	}
634}
635635
636/// @dev inlined interface636/// @dev inlined interface
637contract ERC721Events {637contract ERC721Events {
776	Dummy,776	Dummy,
777	ERC165,777	ERC165,
778	ERC721,778	ERC721,
779	ERC721Metadata,
780	ERC721Enumerable,779	ERC721Enumerable,
781	ERC721UniqueExtensions,780	ERC721UniqueExtensions,
782	ERC721Mintable,781	ERC721Mintable,
783	ERC721Burnable,782	ERC721Burnable,
784	Collection,783	Collection,
785	TokenProperties784	TokenProperties,
785	ERC721Metadata
786{}786{}
787787

--- a/pallets/unique/src/eth/mod.rs
+++ b/pallets/unique/src/eth/mod.rs
@@ -336,27 +336,6 @@
 	}
 
 	#[weight(<SelfWeightOf<T>>::create_collection())]
-	#[deprecated(note = "mathod was renamed to `create_rft_collection`, prefer it instead")]
-	fn create_refungible_collection(
-		&mut self,
-		caller: caller,
-		value: value,
-		name: string,
-		description: string,
-		token_prefix: string,
-	) -> Result<address> {
-		create_refungible_collection_internal::<T>(
-			caller,
-			value,
-			name,
-			description,
-			token_prefix,
-			Default::default(),
-			false,
-		)
-	}
-
-	#[weight(<SelfWeightOf<T>>::create_collection())]
 	#[solidity(rename_selector = "createERC721MetadataCompatibleRFTCollection")]
 	fn create_refungible_collection_with_properties(
 		&mut self,

binary blob — no preview

--- a/pallets/unique/src/eth/stubs/CollectionHelpers.sol
+++ b/pallets/unique/src/eth/stubs/CollectionHelpers.sol
@@ -23,7 +23,7 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x95eb98f4
+/// @dev the ERC-165 identifier for this interface is 0xd14d1221
 contract CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -85,21 +85,6 @@
 	/// @dev EVM selector for this function is: 0xab173450,
 	///  or in textual repr: createRFTCollection(string,string,string)
 	function createRFTCollection(
-		string memory name,
-		string memory description,
-		string memory tokenPrefix
-	) public payable returns (address) {
-		require(false, stub_error);
-		name;
-		description;
-		tokenPrefix;
-		dummy = 0;
-		return 0x0000000000000000000000000000000000000000;
-	}
-
-	/// @dev EVM selector for this function is: 0x44a68ad5,
-	///  or in textual repr: createRefungibleCollection(string,string,string)
-	function createRefungibleCollection(
 		string memory name,
 		string memory description,
 		string memory tokenPrefix

--- a/tests/src/eth/api/CollectionHelpers.sol
+++ b/tests/src/eth/api/CollectionHelpers.sol
@@ -18,7 +18,7 @@
 }
 
 /// @title Contract, which allows users to operate with collections
-/// @dev the ERC-165 identifier for this interface is 0x95eb98f4
+/// @dev the ERC-165 identifier for this interface is 0xd14d1221
 interface CollectionHelpers is Dummy, ERC165, CollectionHelpersEvents {
 	/// Create an NFT collection
 	/// @param name Name of the collection
@@ -58,14 +58,6 @@
 	/// @dev EVM selector for this function is: 0xab173450,
 	///  or in textual repr: createRFTCollection(string,string,string)
 	function createRFTCollection(
-		string memory name,
-		string memory description,
-		string memory tokenPrefix
-	) external payable returns (address);
-
-	/// @dev EVM selector for this function is: 0x44a68ad5,
-	///  or in textual repr: createRefungibleCollection(string,string,string)
-	function createRefungibleCollection(
 		string memory name,
 		string memory description,
 		string memory tokenPrefix

--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -12,6 +12,34 @@
 	function supportsInterface(bytes4 interfaceID) external view returns (bool);
 }
 
+/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
+/// @dev See https://eips.ethereum.org/EIPS/eip-721
+/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
+interface ERC721Metadata is Dummy, ERC165 {
+	/// @notice A descriptive name for a collection of NFTs in this contract
+	/// @dev EVM selector for this function is: 0x06fdde03,
+	///  or in textual repr: name()
+	function name() external view returns (string memory);
+
+	/// @notice An abbreviated name for NFTs in this contract
+	/// @dev EVM selector for this function is: 0x95d89b41,
+	///  or in textual repr: symbol()
+	function symbol() external view returns (string memory);
+
+	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
+	///
+	/// @dev If the token has a `url` property and it is not empty, it is returned.
+	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
+	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
+	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
+	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
+	///
+	/// @return token's const_metadata
+	/// @dev EVM selector for this function is: 0xc87b56dd,
+	///  or in textual repr: tokenURI(uint256)
+	function tokenURI(uint256 tokenId) external view returns (string memory);
+}
+
 /// @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
 interface TokenProperties is Dummy, ERC165 {
@@ -120,7 +148,7 @@
 	/// @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 (Tuple15 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -237,7 +265,7 @@
 	/// 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 (Tuple15 memory);
 
 	/// Changes collection owner to another account
 	///
@@ -249,7 +277,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
+struct Tuple15 {
 	address field_0;
 	uint256 field_1;
 }
@@ -350,11 +378,11 @@
 	/// @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, Tuple8[] memory tokens) external returns (bool);
+	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple6 {
 	uint256 field_0;
 	string field_1;
 }
@@ -383,35 +411,7 @@
 	///  or in textual repr: totalSupply()
 	function totalSupply() external view returns (uint256);
 }
-
-/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
-/// @dev See https://eips.ethereum.org/EIPS/eip-721
-/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
-interface ERC721Metadata is Dummy, ERC165 {
-	/// @notice A descriptive name for a collection of NFTs in this contract
-	/// @dev EVM selector for this function is: 0x06fdde03,
-	///  or in textual repr: name()
-	function name() external view returns (string memory);
 
-	/// @notice An abbreviated name for NFTs in this contract
-	/// @dev EVM selector for this function is: 0x95d89b41,
-	///  or in textual repr: symbol()
-	function symbol() external view returns (string memory);
-
-	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
-	///
-	/// @dev If the token has a `url` property and it is not empty, it is returned.
-	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
-	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
-	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
-	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
-	///
-	/// @return token's const_metadata
-	/// @dev EVM selector for this function is: 0xc87b56dd,
-	///  or in textual repr: tokenURI(uint256)
-	function tokenURI(uint256 tokenId) external view returns (string memory);
-}
-
 /// @dev inlined interface
 interface ERC721Events {
 	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
@@ -507,11 +507,11 @@
 	Dummy,
 	ERC165,
 	ERC721,
-	ERC721Metadata,
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
 	ERC721Burnable,
 	Collection,
-	TokenProperties
+	TokenProperties,
+	ERC721Metadata
 {}

--- a/tests/src/eth/api/UniqueRefungible.sol
+++ b/tests/src/eth/api/UniqueRefungible.sol
@@ -12,6 +12,32 @@
 	function supportsInterface(bytes4 interfaceID) external view returns (bool);
 }
 
+/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
+interface ERC721Metadata is Dummy, ERC165 {
+	/// @notice A descriptive name for a collection of RFTs in this contract
+	/// @dev EVM selector for this function is: 0x06fdde03,
+	///  or in textual repr: name()
+	function name() external view returns (string memory);
+
+	/// @notice An abbreviated name for RFTs in this contract
+	/// @dev EVM selector for this function is: 0x95d89b41,
+	///  or in textual repr: symbol()
+	function symbol() external view returns (string memory);
+
+	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
+	///
+	/// @dev If the token has a `url` property and it is not empty, it is returned.
+	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
+	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
+	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
+	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
+	///
+	/// @return token's const_metadata
+	/// @dev EVM selector for this function is: 0xc87b56dd,
+	///  or in textual repr: tokenURI(uint256)
+	function tokenURI(uint256 tokenId) external view returns (string memory);
+}
+
 /// @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
 interface TokenProperties is Dummy, ERC165 {
@@ -120,7 +146,7 @@
 	/// @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 (Tuple15 memory);
 
 	/// Set limits for the collection.
 	/// @dev Throws error if limit not found.
@@ -237,7 +263,7 @@
 	/// 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 (Tuple15 memory);
 
 	/// Changes collection owner to another account
 	///
@@ -249,7 +275,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
+struct Tuple15 {
 	address field_0;
 	uint256 field_1;
 }
@@ -352,7 +378,7 @@
 	/// @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, Tuple8[] memory tokens) external returns (bool);
+	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) external returns (bool);
 
 	/// Returns EVM address for refungible token
 	///
@@ -363,7 +389,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple6 {
 	uint256 field_0;
 	string field_1;
 }
@@ -393,32 +419,6 @@
 	function totalSupply() external view returns (uint256);
 }
 
-/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
-interface ERC721Metadata is Dummy, ERC165 {
-	/// @notice A descriptive name for a collection of RFTs in this contract
-	/// @dev EVM selector for this function is: 0x06fdde03,
-	///  or in textual repr: name()
-	function name() external view returns (string memory);
-
-	/// @notice An abbreviated name for RFTs in this contract
-	/// @dev EVM selector for this function is: 0x95d89b41,
-	///  or in textual repr: symbol()
-	function symbol() external view returns (string memory);
-
-	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
-	///
-	/// @dev If the token has a `url` property and it is not empty, it is returned.
-	///  Else If the collection does not have a property with key `schemaName` or its value is not equal to `ERC721Metadata`, it return an error `tokenURI not set`.
-	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
-	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
-	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
-	///
-	/// @return token's const_metadata
-	/// @dev EVM selector for this function is: 0xc87b56dd,
-	///  or in textual repr: tokenURI(uint256)
-	function tokenURI(uint256 tokenId) external view returns (string memory);
-}
-
 /// @dev inlined interface
 interface ERC721Events {
 	event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
@@ -512,11 +512,11 @@
 	Dummy,
 	ERC165,
 	ERC721,
-	ERC721Metadata,
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
 	ERC721Burnable,
 	Collection,
-	TokenProperties
+	TokenProperties,
+	ERC721Metadata
 {}

--- a/tests/src/eth/collectionHelpersAbi.json
+++ b/tests/src/eth/collectionHelpersAbi.json
@@ -84,17 +84,6 @@
   },
   {
     "inputs": [
-      { "internalType": "string", "name": "name", "type": "string" },
-      { "internalType": "string", "name": "description", "type": "string" },
-      { "internalType": "string", "name": "tokenPrefix", "type": "string" }
-    ],
-    "name": "createRefungibleCollection",
-    "outputs": [{ "internalType": "address", "name": "", "type": "address" }],
-    "stateMutability": "payable",
-    "type": "function"
-  },
-  {
-    "inputs": [
       {
         "internalType": "address",
         "name": "collectionAddress",

--- a/tests/src/eth/collectionProperties.test.ts
+++ b/tests/src/eth/collectionProperties.test.ts
@@ -1,5 +1,6 @@
 import {itEth, usingEthPlaygrounds, expect} from './util/playgrounds';
 import {IKeyringPair} from '@polkadot/types/types';
+import {Pallets} from '../util/playgrounds';
 
 describe('EVM collection properties', () => {
   let donor: IKeyringPair;
@@ -80,7 +81,7 @@
     expect(await contract.methods.supportsInterface('0x5b5e139f').call()).to.be.false;
   });
 
-  itEth('ERC721Metadata property can be set for RFT collection', async({helper}) => {
+  itEth.ifWithPallets('ERC721Metadata property can be set for RFT collection', [Pallets.ReFungible], async({helper}) => {
     const caller = await helper.eth.createAccountWithBalance(donor);
     const collection = await helper.rft.mintCollection(donor, {name: 'col', description: 'descr', tokenPrefix: 'COL'});
 

--- a/tests/src/eth/nonFungible.test.ts
+++ b/tests/src/eth/nonFungible.test.ts
@@ -79,11 +79,11 @@
     });
   });
 
-  async function setup(helper: EthUniqueHelper, tokenPrefix: string, propertyKey?: string, propertyValue?: string): Promise<{contract: Contract, nextTokenId: string}> {
+  async function setup(helper: EthUniqueHelper, baseUri: string, propertyKey?: string, propertyValue?: string): Promise<{contract: Contract, nextTokenId: string}> {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
 
-    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Mint collection', 'a', 'b', tokenPrefix);
+    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Mint collection', 'a', 'b', baseUri);
     const contract = helper.ethNativeContract.collection(collectionAddress, 'nft', owner);
     
     const nextTokenId = await contract.methods.nextTokenId().call();

--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -154,7 +154,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple15",
         "name": "",
         "type": "tuple"
       }
@@ -178,7 +178,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple15",
         "name": "",
         "type": "tuple"
       }
@@ -287,7 +287,7 @@
           { "internalType": "uint256", "name": "field_0", "type": "uint256" },
           { "internalType": "string", "name": "field_1", "type": "string" }
         ],
-        "internalType": "struct Tuple8[]",
+        "internalType": "struct Tuple6[]",
         "name": "tokens",
         "type": "tuple[]"
       }

--- a/tests/src/eth/reFungibleAbi.json
+++ b/tests/src/eth/reFungibleAbi.json
@@ -154,7 +154,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple15",
         "name": "",
         "type": "tuple"
       }
@@ -178,7 +178,7 @@
           { "internalType": "address", "name": "field_0", "type": "address" },
           { "internalType": "uint256", "name": "field_1", "type": "uint256" }
         ],
-        "internalType": "struct Tuple17",
+        "internalType": "struct Tuple15",
         "name": "",
         "type": "tuple"
       }
@@ -287,7 +287,7 @@
           { "internalType": "uint256", "name": "field_0", "type": "uint256" },
           { "internalType": "string", "name": "field_1", "type": "string" }
         ],
-        "internalType": "struct Tuple8[]",
+        "internalType": "struct Tuple6[]",
         "name": "tokens",
         "type": "tuple[]"
       }

--- a/tests/src/eth/reFungibleToken.test.ts
+++ b/tests/src/eth/reFungibleToken.test.ts
@@ -76,11 +76,11 @@
     });
   });
 
-  async function setup(helper: EthUniqueHelper, tokenPrefix: string, propertyKey?: string, propertyValue?: string): Promise<{contract: Contract, nextTokenId: string}> {
+  async function setup(helper: EthUniqueHelper, baseUri: string, propertyKey?: string, propertyValue?: string): Promise<{contract: Contract, nextTokenId: string}> {
     const owner = await helper.eth.createAccountWithBalance(donor);
     const receiver = helper.eth.createAccount();
 
-    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleRFTCollection(owner, 'Mint collection', 'a', 'b', tokenPrefix);
+    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleRFTCollection(owner, 'Mint collection', 'a', 'b', baseUri);
     const contract = helper.ethNativeContract.collection(collectionAddress, 'rft', owner);
     
     const nextTokenId = await contract.methods.nextTokenId().call();