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()

binary blob — no preview

17	}17	}
18}18}
19
20/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
21/// @dev See https://eips.ethereum.org/EIPS/eip-721
22/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
23contract ERC721Metadata is Dummy, ERC165 {
24	/// @notice A descriptive name for a collection of NFTs in this contract
25	/// @dev EVM selector for this function is: 0x06fdde03,
26	///  or in textual repr: name()
27	function name() public view returns (string memory) {
28		require(false, stub_error);
29		dummy;
30		return "";
31	}
32
33	/// @notice An abbreviated name for NFTs in this contract
34	/// @dev EVM selector for this function is: 0x95d89b41,
35	///  or in textual repr: symbol()
36	function symbol() public view returns (string memory) {
37		require(false, stub_error);
38		dummy;
39		return "";
40	}
41
42	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
43	///
44	/// @dev If the token has a `url` property and it is not empty, it is returned.
45	///  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`.
46	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
47	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
48	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
49	///
50	/// @return token's const_metadata
51	/// @dev EVM selector for this function is: 0xc87b56dd,
52	///  or in textual repr: tokenURI(uint256)
53	function tokenURI(uint256 tokenId) public view returns (string memory) {
54		require(false, stub_error);
55		tokenId;
56		dummy;
57		return "";
58	}
59}
1960
20/// @title A contract that allows to set and delete token properties and change token property permissions.61/// @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 0x4136937762/// @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.218	/// @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: 0x6ec0a9f1,219	/// @dev EVM selector for this function is: 0x6ec0a9f1,
179	///  or in textual repr: collectionSponsor()220	///  or in textual repr: collectionSponsor()
180	function collectionSponsor() public view returns (Tuple17 memory) {221	function collectionSponsor() public view returns (Tuple15 memory) {
181		require(false, stub_error);222		require(false, stub_error);
182		dummy;223		dummy;
183		return Tuple17(0x0000000000000000000000000000000000000000, 0);224		return Tuple15(0x0000000000000000000000000000000000000000, 0);
184	}225	}
185226
186	/// Set limits for the collection.227	/// Set limits for the collection.
359	/// If address is canonical then substrate mirror is zero and vice versa.400	/// If address is canonical then substrate mirror is zero and vice versa.
360	/// @dev EVM selector for this function is: 0xdf727d3b,401	/// @dev EVM selector for this function is: 0xdf727d3b,
361	///  or in textual repr: collectionOwner()402	///  or in textual repr: collectionOwner()
362	function collectionOwner() public view returns (Tuple17 memory) {403	function collectionOwner() public view returns (Tuple15 memory) {
363		require(false, stub_error);404		require(false, stub_error);
364		dummy;405		dummy;
365		return Tuple17(0x0000000000000000000000000000000000000000, 0);406		return Tuple15(0x0000000000000000000000000000000000000000, 0);
366	}407	}
367408
368	/// Changes collection owner to another account409	/// Changes collection owner to another account
379}420}
380421
381/// @dev anonymous struct422/// @dev anonymous struct
382struct Tuple17 {423struct Tuple15 {
383	address field_0;424	address field_0;
384	uint256 field_1;425	uint256 field_1;
385}426}
525	/// @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
526	/// @dev EVM selector for this function is: 0x36543006,567	/// @dev EVM selector for this function is: 0x36543006,
527	///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])568	///  or in textual repr: mintBulkWithTokenURI(address,(uint256,string)[])
528	function mintBulkWithTokenURI(address to, Tuple8[] memory tokens) public returns (bool) {569	function mintBulkWithTokenURI(address to, Tuple6[] memory tokens) public returns (bool) {
529		require(false, stub_error);570		require(false, stub_error);
530		to;571		to;
531		tokens;572		tokens;
535}576}
536577
537/// @dev anonymous struct578/// @dev anonymous struct
538struct Tuple8 {579struct Tuple6 {
539	uint256 field_0;580	uint256 field_0;
540	string field_1;581	string field_1;
541}582}
580	}621	}
581}622}
582
583/// @title ERC-721 Non-Fungible Token Standard, optional metadata extension
584/// @dev See https://eips.ethereum.org/EIPS/eip-721
585/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
586contract ERC721Metadata is Dummy, ERC165 {
587	/// @notice A descriptive name for a collection of NFTs in this contract
588	/// @dev EVM selector for this function is: 0x06fdde03,
589	///  or in textual repr: name()
590	function name() public view returns (string memory) {
591		require(false, stub_error);
592		dummy;
593		return "";
594	}
595
596	/// @notice An abbreviated name for NFTs in this contract
597	/// @dev EVM selector for this function is: 0x95d89b41,
598	///  or in textual repr: symbol()
599	function symbol() public view returns (string memory) {
600		require(false, stub_error);
601		dummy;
602		return "";
603	}
604
605	/// @notice A distinct Uniform Resource Identifier (URI) for a given asset.
606	///
607	/// @dev If the token has a `url` property and it is not empty, it is returned.
608	///  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`.
609	///  If the collection property `baseURI` is empty or absent, return "" (empty string)
610	///  otherwise, if token property `suffix` present and is non-empty, return concatenation of baseURI and suffix
611	///  otherwise, return concatenation of `baseURI` and stringified token id (decimal stringifying, without paddings).
612	///
613	/// @return token's const_metadata
614	/// @dev EVM selector for this function is: 0xc87b56dd,
615	///  or in textual repr: tokenURI(uint256)
616	function tokenURI(uint256 tokenId) public view returns (string memory) {
617		require(false, stub_error);
618		tokenId;
619		dummy;
620		return "";
621	}
622}
623623
624/// @dev inlined interface624/// @dev inlined interface
625contract ERC721Events {625contract ERC721Events {
766	Dummy,766	Dummy,
767	ERC165,767	ERC165,
768	ERC721,768	ERC721,
769	ERC721Metadata,
770	ERC721Enumerable,769	ERC721Enumerable,
771	ERC721UniqueExtensions,770	ERC721UniqueExtensions,
772	ERC721Mintable,771	ERC721Mintable,
773	ERC721Burnable,772	ERC721Burnable,
774	Collection,773	Collection,
775	TokenProperties774	TokenProperties,
775	ERC721Metadata
776{}776{}
777777

--- 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

--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -17,6 +17,45 @@
 	}
 }
 
+/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
+contract 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() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	/// @notice An abbreviated name for RFTs 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 +216,10 @@
 	/// @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 +398,10 @@
 	/// 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 +418,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple17 {
+struct Tuple15 {
 	address field_0;
 	uint256 field_1;
 }
@@ -527,7 +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;
@@ -549,7 +588,7 @@
 }
 
 /// @dev anonymous struct
-struct Tuple8 {
+struct Tuple6 {
 	uint256 field_0;
 	string field_1;
 }
@@ -591,45 +630,6 @@
 		require(false, stub_error);
 		dummy;
 		return 0;
-	}
-}
-
-/// @dev the ERC-165 identifier for this interface is 0x5b5e139f
-contract 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() public view returns (string memory) {
-		require(false, stub_error);
-		dummy;
-		return "";
-	}
-
-	/// @notice An abbreviated name for RFTs 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 "";
 	}
 }
 
@@ -776,11 +776,11 @@
 	Dummy,
 	ERC165,
 	ERC721,
-	ERC721Metadata,
 	ERC721Enumerable,
 	ERC721UniqueExtensions,
 	ERC721Mintable,
 	ERC721Burnable,
 	Collection,
-	TokenProperties
+	TokenProperties,
+	ERC721Metadata
 {}

--- 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();