git.delta.rocks / unique-network / refs/commits / 02657310a394

--- a/pallets/common/src/erc.rs
+++ b/pallets/common/src/erc.rs
@@ -412,9 +412,10 @@
 
 	/// Check that account is the owner or admin of the collection
 	///
+	/// @param user account to verify
 	/// @return "true" if account is the owner or admin
-	fn verify_owner_or_admin(&mut self, caller: caller) -> Result<bool> {
-		Ok(check_is_owner_or_admin(caller, self)
+	fn verify_owner_or_admin(&self, user: address) -> Result<bool> {
+		Ok(check_is_owner_or_admin(user, self)
 			.map(|_| true)
 			.unwrap_or(false))
 	}

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--- a/pallets/fungible/src/stubs/UniqueFungible.sol
+++ b/pallets/fungible/src/stubs/UniqueFungible.sol
@@ -31,103 +31,7 @@
 	);
 }
 
-// Selector: 79cc6790
-contract ERC20UniqueExtensions is Dummy, ERC165 {
-	// Selector: burnFrom(address,uint256) 79cc6790
-	function burnFrom(address from, uint256 amount) public returns (bool) {
-		require(false, stub_error);
-		from;
-		amount;
-		dummy = 0;
-		return false;
-	}
-}
-
-// Selector: 942e8b22
-contract ERC20 is Dummy, ERC165, ERC20Events {
-	// Selector: name() 06fdde03
-	function name() public view returns (string memory) {
-		require(false, stub_error);
-		dummy;
-		return "";
-	}
-
-	// Selector: symbol() 95d89b41
-	function symbol() public view returns (string memory) {
-		require(false, stub_error);
-		dummy;
-		return "";
-	}
-
-	// Selector: totalSupply() 18160ddd
-	function totalSupply() public view returns (uint256) {
-		require(false, stub_error);
-		dummy;
-		return 0;
-	}
-
-	// Selector: decimals() 313ce567
-	function decimals() public view returns (uint8) {
-		require(false, stub_error);
-		dummy;
-		return 0;
-	}
-
-	// Selector: balanceOf(address) 70a08231
-	function balanceOf(address owner) public view returns (uint256) {
-		require(false, stub_error);
-		owner;
-		dummy;
-		return 0;
-	}
-
-	// Selector: transfer(address,uint256) a9059cbb
-	function transfer(address to, uint256 amount) public returns (bool) {
-		require(false, stub_error);
-		to;
-		amount;
-		dummy = 0;
-		return false;
-	}
-
-	// Selector: transferFrom(address,address,uint256) 23b872dd
-	function transferFrom(
-		address from,
-		address to,
-		uint256 amount
-	) public returns (bool) {
-		require(false, stub_error);
-		from;
-		to;
-		amount;
-		dummy = 0;
-		return false;
-	}
-
-	// Selector: approve(address,uint256) 095ea7b3
-	function approve(address spender, uint256 amount) public returns (bool) {
-		require(false, stub_error);
-		spender;
-		amount;
-		dummy = 0;
-		return false;
-	}
-
-	// Selector: allowance(address,address) dd62ed3e
-	function allowance(address owner, address spender)
-		public
-		view
-		returns (uint256)
-	{
-		require(false, stub_error);
-		owner;
-		spender;
-		dummy;
-		return 0;
-	}
-}
-
-// Selector: aa7d570d
+// Selector: 6cf113cd
 contract Collection is Dummy, ERC165 {
 	// Set collection property.
 	//
@@ -355,12 +259,14 @@
 
 	// Check that account is the owner or admin of the collection
 	//
+	// @param user account to verify
 	// @return "true" if account is the owner or admin
 	//
-	// Selector: verifyOwnerOrAdmin() 04a46053
-	function verifyOwnerOrAdmin() public returns (bool) {
+	// Selector: verifyOwnerOrAdmin(address) c2282493
+	function verifyOwnerOrAdmin(address user) public view returns (bool) {
 		require(false, stub_error);
-		dummy = 0;
+		user;
+		dummy;
 		return false;
 	}
 
@@ -376,6 +282,102 @@
 	}
 }
 
+// Selector: 79cc6790
+contract ERC20UniqueExtensions is Dummy, ERC165 {
+	// Selector: burnFrom(address,uint256) 79cc6790
+	function burnFrom(address from, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		from;
+		amount;
+		dummy = 0;
+		return false;
+	}
+}
+
+// Selector: 942e8b22
+contract ERC20 is Dummy, ERC165, ERC20Events {
+	// Selector: name() 06fdde03
+	function name() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	// Selector: symbol() 95d89b41
+	function symbol() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	// Selector: totalSupply() 18160ddd
+	function totalSupply() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+
+	// Selector: decimals() 313ce567
+	function decimals() public view returns (uint8) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+
+	// Selector: balanceOf(address) 70a08231
+	function balanceOf(address owner) public view returns (uint256) {
+		require(false, stub_error);
+		owner;
+		dummy;
+		return 0;
+	}
+
+	// Selector: transfer(address,uint256) a9059cbb
+	function transfer(address to, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	// Selector: transferFrom(address,address,uint256) 23b872dd
+	function transferFrom(
+		address from,
+		address to,
+		uint256 amount
+	) public returns (bool) {
+		require(false, stub_error);
+		from;
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	// Selector: approve(address,uint256) 095ea7b3
+	function approve(address spender, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		spender;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	// Selector: allowance(address,address) dd62ed3e
+	function allowance(address owner, address spender)
+		public
+		view
+		returns (uint256)
+	{
+		require(false, stub_error);
+		owner;
+		spender;
+		dummy;
+		return 0;
+	}
+}
+
 contract UniqueFungible is
 	Dummy,
 	ERC165,

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--- a/pallets/nonfungible/src/stubs/UniqueNFT.sol
+++ b/pallets/nonfungible/src/stubs/UniqueNFT.sol
@@ -373,49 +373,7 @@
 	}
 }
 
-// Selector: 780e9d63
-contract ERC721Enumerable is Dummy, ERC165 {
-	// @notice Enumerate valid NFTs
-	// @param index A counter less than `totalSupply()`
-	// @return The token identifier for the `index`th NFT,
-	//  (sort order not specified)
-	//
-	// Selector: tokenByIndex(uint256) 4f6ccce7
-	function tokenByIndex(uint256 index) public view returns (uint256) {
-		require(false, stub_error);
-		index;
-		dummy;
-		return 0;
-	}
-
-	// @dev Not implemented
-	//
-	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
-	function tokenOfOwnerByIndex(address owner, uint256 index)
-		public
-		view
-		returns (uint256)
-	{
-		require(false, stub_error);
-		owner;
-		index;
-		dummy;
-		return 0;
-	}
-
-	// @notice Count NFTs tracked by this contract
-	// @return A count of valid NFTs tracked by this contract, where each one of
-	//  them has an assigned and queryable owner not equal to the zero address
-	//
-	// Selector: totalSupply() 18160ddd
-	function totalSupply() public view returns (uint256) {
-		require(false, stub_error);
-		dummy;
-		return 0;
-	}
-}
-
-// Selector: aa7d570d
+// Selector: 6cf113cd
 contract Collection is Dummy, ERC165 {
 	// Set collection property.
 	//
@@ -643,12 +601,14 @@
 
 	// Check that account is the owner or admin of the collection
 	//
+	// @param user account to verify
 	// @return "true" if account is the owner or admin
 	//
-	// Selector: verifyOwnerOrAdmin() 04a46053
-	function verifyOwnerOrAdmin() public returns (bool) {
+	// Selector: verifyOwnerOrAdmin(address) c2282493
+	function verifyOwnerOrAdmin(address user) public view returns (bool) {
 		require(false, stub_error);
-		dummy = 0;
+		user;
+		dummy;
 		return false;
 	}
 
@@ -664,6 +624,48 @@
 	}
 }
 
+// Selector: 780e9d63
+contract ERC721Enumerable is Dummy, ERC165 {
+	// @notice Enumerate valid NFTs
+	// @param index A counter less than `totalSupply()`
+	// @return The token identifier for the `index`th NFT,
+	//  (sort order not specified)
+	//
+	// Selector: tokenByIndex(uint256) 4f6ccce7
+	function tokenByIndex(uint256 index) public view returns (uint256) {
+		require(false, stub_error);
+		index;
+		dummy;
+		return 0;
+	}
+
+	// @dev Not implemented
+	//
+	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
+	function tokenOfOwnerByIndex(address owner, uint256 index)
+		public
+		view
+		returns (uint256)
+	{
+		require(false, stub_error);
+		owner;
+		index;
+		dummy;
+		return 0;
+	}
+
+	// @notice Count NFTs tracked by this contract
+	// @return A count of valid NFTs tracked by this contract, where each one of
+	//  them has an assigned and queryable owner not equal to the zero address
+	//
+	// Selector: totalSupply() 18160ddd
+	function totalSupply() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+}
+
 // Selector: d74d154f
 contract ERC721UniqueExtensions is Dummy, ERC165 {
 	// @notice Transfer ownership of an NFT

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--- a/pallets/refungible/src/stubs/UniqueRefungible.sol
+++ b/pallets/refungible/src/stubs/UniqueRefungible.sol
@@ -371,142 +371,7 @@
 	}
 }
 
-// Selector: 780e9d63
-contract ERC721Enumerable is Dummy, ERC165 {
-	// @notice Enumerate valid RFTs
-	// @param index A counter less than `totalSupply()`
-	// @return The token identifier for the `index`th NFT,
-	//  (sort order not specified)
-	//
-	// Selector: tokenByIndex(uint256) 4f6ccce7
-	function tokenByIndex(uint256 index) public view returns (uint256) {
-		require(false, stub_error);
-		index;
-		dummy;
-		return 0;
-	}
-
-	// Not implemented
-	//
-	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
-	function tokenOfOwnerByIndex(address owner, uint256 index)
-		public
-		view
-		returns (uint256)
-	{
-		require(false, stub_error);
-		owner;
-		index;
-		dummy;
-		return 0;
-	}
-
-	// @notice Count RFTs tracked by this contract
-	// @return A count of valid RFTs tracked by this contract, where each one of
-	//  them has an assigned and queryable owner not equal to the zero address
-	//
-	// Selector: totalSupply() 18160ddd
-	function totalSupply() public view returns (uint256) {
-		require(false, stub_error);
-		dummy;
-		return 0;
-	}
-}
-
-// Selector: 7c3bef89
-contract ERC721UniqueExtensions is Dummy, ERC165 {
-	// @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
-	// @param _value Not used for an RFT
-	//
-	// Selector: transfer(address,uint256) a9059cbb
-	function transfer(address to, uint256 tokenId) public {
-		require(false, stub_error);
-		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
-	//  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
-	// @param _value Not used for an RFT
-	//
-	// Selector: burnFrom(address,uint256) 79cc6790
-	function burnFrom(address from, uint256 tokenId) public {
-		require(false, stub_error);
-		from;
-		tokenId;
-		dummy = 0;
-	}
-
-	// @notice Returns next free RFT ID.
-	//
-	// Selector: nextTokenId() 75794a3c
-	function nextTokenId() public view returns (uint256) {
-		require(false, stub_error);
-		dummy;
-		return 0;
-	}
-
-	// @notice Function to mint multiple tokens.
-	// @dev `tokenIds` should be an array of consecutive numbers and first number
-	//  should be obtained with `nextTokenId` method
-	// @param to The new owner
-	// @param tokenIds IDs of the minted RFTs
-	//
-	// Selector: mintBulk(address,uint256[]) 44a9945e
-	function mintBulk(address to, uint256[] memory tokenIds)
-		public
-		returns (bool)
-	{
-		require(false, stub_error);
-		to;
-		tokenIds;
-		dummy = 0;
-		return false;
-	}
-
-	// @notice Function to mint multiple tokens with the given tokenUris.
-	// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
-	//  numbers and first number should be obtained with `nextTokenId` method
-	// @param to The new owner
-	// @param tokens array of pairs of token ID and token URI for minted tokens
-	//
-	// Selector: mintBulkWithTokenURI(address,(uint256,string)[]) 36543006
-	function mintBulkWithTokenURI(address to, Tuple0[] memory tokens)
-		public
-		returns (bool)
-	{
-		require(false, stub_error);
-		to;
-		tokens;
-		dummy = 0;
-		return false;
-	}
-
-	// Returns EVM address for refungible token
-	//
-	// @param token ID of the token
-	//
-	// Selector: tokenContractAddress(uint256) ab76fac6
-	function tokenContractAddress(uint256 token) public view returns (address) {
-		require(false, stub_error);
-		token;
-		dummy;
-		return 0x0000000000000000000000000000000000000000;
-	}
-}
-
-// Selector: aa7d570d
+// Selector: 6cf113cd
 contract Collection is Dummy, ERC165 {
 	// Set collection property.
 	//
@@ -734,12 +599,14 @@
 
 	// Check that account is the owner or admin of the collection
 	//
+	// @param user account to verify
 	// @return "true" if account is the owner or admin
 	//
-	// Selector: verifyOwnerOrAdmin() 04a46053
-	function verifyOwnerOrAdmin() public returns (bool) {
+	// Selector: verifyOwnerOrAdmin(address) c2282493
+	function verifyOwnerOrAdmin(address user) public view returns (bool) {
 		require(false, stub_error);
-		dummy = 0;
+		user;
+		dummy;
 		return false;
 	}
 
@@ -755,6 +622,141 @@
 	}
 }
 
+// Selector: 780e9d63
+contract ERC721Enumerable is Dummy, ERC165 {
+	// @notice Enumerate valid RFTs
+	// @param index A counter less than `totalSupply()`
+	// @return The token identifier for the `index`th NFT,
+	//  (sort order not specified)
+	//
+	// Selector: tokenByIndex(uint256) 4f6ccce7
+	function tokenByIndex(uint256 index) public view returns (uint256) {
+		require(false, stub_error);
+		index;
+		dummy;
+		return 0;
+	}
+
+	// Not implemented
+	//
+	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
+	function tokenOfOwnerByIndex(address owner, uint256 index)
+		public
+		view
+		returns (uint256)
+	{
+		require(false, stub_error);
+		owner;
+		index;
+		dummy;
+		return 0;
+	}
+
+	// @notice Count RFTs tracked by this contract
+	// @return A count of valid RFTs tracked by this contract, where each one of
+	//  them has an assigned and queryable owner not equal to the zero address
+	//
+	// Selector: totalSupply() 18160ddd
+	function totalSupply() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+}
+
+// Selector: 7c3bef89
+contract ERC721UniqueExtensions is Dummy, ERC165 {
+	// @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
+	// @param _value Not used for an RFT
+	//
+	// Selector: transfer(address,uint256) a9059cbb
+	function transfer(address to, uint256 tokenId) public {
+		require(false, stub_error);
+		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
+	//  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
+	// @param _value Not used for an RFT
+	//
+	// Selector: burnFrom(address,uint256) 79cc6790
+	function burnFrom(address from, uint256 tokenId) public {
+		require(false, stub_error);
+		from;
+		tokenId;
+		dummy = 0;
+	}
+
+	// @notice Returns next free RFT ID.
+	//
+	// Selector: nextTokenId() 75794a3c
+	function nextTokenId() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+
+	// @notice Function to mint multiple tokens.
+	// @dev `tokenIds` should be an array of consecutive numbers and first number
+	//  should be obtained with `nextTokenId` method
+	// @param to The new owner
+	// @param tokenIds IDs of the minted RFTs
+	//
+	// Selector: mintBulk(address,uint256[]) 44a9945e
+	function mintBulk(address to, uint256[] memory tokenIds)
+		public
+		returns (bool)
+	{
+		require(false, stub_error);
+		to;
+		tokenIds;
+		dummy = 0;
+		return false;
+	}
+
+	// @notice Function to mint multiple tokens with the given tokenUris.
+	// @dev `tokenIds` is array of pairs of token ID and token URI. Token IDs should be consecutive
+	//  numbers and first number should be obtained with `nextTokenId` method
+	// @param to The new owner
+	// @param tokens array of pairs of token ID and token URI for minted tokens
+	//
+	// Selector: mintBulkWithTokenURI(address,(uint256,string)[]) 36543006
+	function mintBulkWithTokenURI(address to, Tuple0[] memory tokens)
+		public
+		returns (bool)
+	{
+		require(false, stub_error);
+		to;
+		tokens;
+		dummy = 0;
+		return false;
+	}
+
+	// Returns EVM address for refungible token
+	//
+	// @param token ID of the token
+	//
+	// Selector: tokenContractAddress(uint256) ab76fac6
+	function tokenContractAddress(uint256 token) public view returns (address) {
+		require(false, stub_error);
+		token;
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
+}
+
 contract UniqueRefungible is
 	Dummy,
 	ERC165,

--- a/tests/src/eth/api/UniqueFungible.sol
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -22,50 +22,7 @@
 	);
 }
 
-// Selector: 79cc6790
-interface ERC20UniqueExtensions is Dummy, ERC165 {
-	// Selector: burnFrom(address,uint256) 79cc6790
-	function burnFrom(address from, uint256 amount) external returns (bool);
-}
-
-// Selector: 942e8b22
-interface ERC20 is Dummy, ERC165, ERC20Events {
-	// Selector: name() 06fdde03
-	function name() external view returns (string memory);
-
-	// Selector: symbol() 95d89b41
-	function symbol() external view returns (string memory);
-
-	// Selector: totalSupply() 18160ddd
-	function totalSupply() external view returns (uint256);
-
-	// Selector: decimals() 313ce567
-	function decimals() external view returns (uint8);
-
-	// Selector: balanceOf(address) 70a08231
-	function balanceOf(address owner) external view returns (uint256);
-
-	// Selector: transfer(address,uint256) a9059cbb
-	function transfer(address to, uint256 amount) external returns (bool);
-
-	// Selector: transferFrom(address,address,uint256) 23b872dd
-	function transferFrom(
-		address from,
-		address to,
-		uint256 amount
-	) external returns (bool);
-
-	// Selector: approve(address,uint256) 095ea7b3
-	function approve(address spender, uint256 amount) external returns (bool);
-
-	// Selector: allowance(address,address) dd62ed3e
-	function allowance(address owner, address spender)
-		external
-		view
-		returns (uint256);
-}
-
-// Selector: aa7d570d
+// Selector: 6cf113cd
 interface Collection is Dummy, ERC165 {
 	// Set collection property.
 	//
@@ -214,10 +171,11 @@
 
 	// Check that account is the owner or admin of the collection
 	//
+	// @param user account to verify
 	// @return "true" if account is the owner or admin
 	//
-	// Selector: verifyOwnerOrAdmin() 04a46053
-	function verifyOwnerOrAdmin() external returns (bool);
+	// Selector: verifyOwnerOrAdmin(address) c2282493
+	function verifyOwnerOrAdmin(address user) external view returns (bool);
 
 	// Returns collection type
 	//
@@ -227,6 +185,49 @@
 	function uniqueCollectionType() external returns (string memory);
 }
 
+// Selector: 79cc6790
+interface ERC20UniqueExtensions is Dummy, ERC165 {
+	// Selector: burnFrom(address,uint256) 79cc6790
+	function burnFrom(address from, uint256 amount) external returns (bool);
+}
+
+// Selector: 942e8b22
+interface ERC20 is Dummy, ERC165, ERC20Events {
+	// Selector: name() 06fdde03
+	function name() external view returns (string memory);
+
+	// Selector: symbol() 95d89b41
+	function symbol() external view returns (string memory);
+
+	// Selector: totalSupply() 18160ddd
+	function totalSupply() external view returns (uint256);
+
+	// Selector: decimals() 313ce567
+	function decimals() external view returns (uint8);
+
+	// Selector: balanceOf(address) 70a08231
+	function balanceOf(address owner) external view returns (uint256);
+
+	// Selector: transfer(address,uint256) a9059cbb
+	function transfer(address to, uint256 amount) external returns (bool);
+
+	// Selector: transferFrom(address,address,uint256) 23b872dd
+	function transferFrom(
+		address from,
+		address to,
+		uint256 amount
+	) external returns (bool);
+
+	// Selector: approve(address,uint256) 095ea7b3
+	function approve(address spender, uint256 amount) external returns (bool);
+
+	// Selector: allowance(address,address) dd62ed3e
+	function allowance(address owner, address spender)
+		external
+		view
+		returns (uint256);
+}
+
 interface UniqueFungible is
 	Dummy,
 	ERC165,

--- a/tests/src/eth/api/UniqueNFT.sol
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -250,33 +250,7 @@
 	function finishMinting() external returns (bool);
 }
 
-// Selector: 780e9d63
-interface ERC721Enumerable is Dummy, ERC165 {
-	// @notice Enumerate valid NFTs
-	// @param index A counter less than `totalSupply()`
-	// @return The token identifier for the `index`th NFT,
-	//  (sort order not specified)
-	//
-	// Selector: tokenByIndex(uint256) 4f6ccce7
-	function tokenByIndex(uint256 index) external view returns (uint256);
-
-	// @dev Not implemented
-	//
-	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
-	function tokenOfOwnerByIndex(address owner, uint256 index)
-		external
-		view
-		returns (uint256);
-
-	// @notice Count NFTs tracked by this contract
-	// @return A count of valid NFTs tracked by this contract, where each one of
-	//  them has an assigned and queryable owner not equal to the zero address
-	//
-	// Selector: totalSupply() 18160ddd
-	function totalSupply() external view returns (uint256);
-}
-
-// Selector: aa7d570d
+// Selector: 6cf113cd
 interface Collection is Dummy, ERC165 {
 	// Set collection property.
 	//
@@ -425,10 +399,11 @@
 
 	// Check that account is the owner or admin of the collection
 	//
+	// @param user account to verify
 	// @return "true" if account is the owner or admin
 	//
-	// Selector: verifyOwnerOrAdmin() 04a46053
-	function verifyOwnerOrAdmin() external returns (bool);
+	// Selector: verifyOwnerOrAdmin(address) c2282493
+	function verifyOwnerOrAdmin(address user) external view returns (bool);
 
 	// Returns collection type
 	//
@@ -438,6 +413,32 @@
 	function uniqueCollectionType() external returns (string memory);
 }
 
+// Selector: 780e9d63
+interface ERC721Enumerable is Dummy, ERC165 {
+	// @notice Enumerate valid NFTs
+	// @param index A counter less than `totalSupply()`
+	// @return The token identifier for the `index`th NFT,
+	//  (sort order not specified)
+	//
+	// Selector: tokenByIndex(uint256) 4f6ccce7
+	function tokenByIndex(uint256 index) external view returns (uint256);
+
+	// @dev Not implemented
+	//
+	// Selector: tokenOfOwnerByIndex(address,uint256) 2f745c59
+	function tokenOfOwnerByIndex(address owner, uint256 index)
+		external
+		view
+		returns (uint256);
+
+	// @notice Count NFTs tracked by this contract
+	// @return A count of valid NFTs tracked by this contract, where each one of
+	//  them has an assigned and queryable owner not equal to the zero address
+	//
+	// Selector: totalSupply() 18160ddd
+	function totalSupply() external view returns (uint256);
+}
+
 // Selector: d74d154f
 interface ERC721UniqueExtensions is Dummy, ERC165 {
 	// @notice Transfer ownership of an NFT

248	function finishMinting() external returns (bool);248	function finishMinting() external returns (bool);
249}249}
250
251// Selector: 6cf113cd
252interface Collection is Dummy, ERC165 {
253	// Set collection property.
254	//
255	// @param key Property key.
256	// @param value Propery value.
257	//
258	// Selector: setCollectionProperty(string,bytes) 2f073f66
259	function setCollectionProperty(string memory key, bytes memory value)
260		external;
261
262	// Delete collection property.
263	//
264	// @param key Property key.
265	//
266	// Selector: deleteCollectionProperty(string) 7b7debce
267	function deleteCollectionProperty(string memory key) external;
268
269	// Get collection property.
270	//
271	// @dev Throws error if key not found.
272	//
273	// @param key Property key.
274	// @return bytes The property corresponding to the key.
275	//
276	// Selector: collectionProperty(string) cf24fd6d
277	function collectionProperty(string memory key)
278		external
279		view
280		returns (bytes memory);
281
282	// Set the sponsor of the collection.
283	//
284	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
285	//
286	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
287	//
288	// Selector: setCollectionSponsor(address) 7623402e
289	function setCollectionSponsor(address sponsor) external;
290
291	// Collection sponsorship confirmation.
292	//
293	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
294	//
295	// Selector: confirmCollectionSponsorship() 3c50e97a
296	function confirmCollectionSponsorship() external;
297
298	// Set limits for the collection.
299	// @dev Throws error if limit not found.
300	// @param limit Name of the limit. Valid names:
301	// 	"accountTokenOwnershipLimit",
302	// 	"sponsoredDataSize",
303	// 	"sponsoredDataRateLimit",
304	// 	"tokenLimit",
305	// 	"sponsorTransferTimeout",
306	// 	"sponsorApproveTimeout"
307	// @param value Value of the limit.
308	//
309	// Selector: setCollectionLimit(string,uint32) 6a3841db
310	function setCollectionLimit(string memory limit, uint32 value) external;
311
312	// Set limits for the collection.
313	// @dev Throws error if limit not found.
314	// @param limit Name of the limit. Valid names:
315	// 	"ownerCanTransfer",
316	// 	"ownerCanDestroy",
317	// 	"transfersEnabled"
318	// @param value Value of the limit.
319	//
320	// Selector: setCollectionLimit(string,bool) 993b7fba
321	function setCollectionLimit(string memory limit, bool value) external;
322
323	// Get contract address.
324	//
325	// Selector: contractAddress() f6b4dfb4
326	function contractAddress() external view returns (address);
327
328	// Add collection admin by substrate address.
329	// @param new_admin Substrate administrator address.
330	//
331	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
332	function addCollectionAdminSubstrate(uint256 newAdmin) external;
333
334	// Remove collection admin by substrate address.
335	// @param admin Substrate administrator address.
336	//
337	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
338	function removeCollectionAdminSubstrate(uint256 admin) external;
339
340	// Add collection admin.
341	// @param new_admin Address of the added administrator.
342	//
343	// Selector: addCollectionAdmin(address) 92e462c7
344	function addCollectionAdmin(address newAdmin) external;
345
346	// Remove collection admin.
347	//
348	// @param new_admin Address of the removed administrator.
349	//
350	// Selector: removeCollectionAdmin(address) fafd7b42
351	function removeCollectionAdmin(address admin) external;
352
353	// Toggle accessibility of collection nesting.
354	//
355	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
356	//
357	// Selector: setCollectionNesting(bool) 112d4586
358	function setCollectionNesting(bool enable) external;
359
360	// Toggle accessibility of collection nesting.
361	//
362	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
363	// @param collections Addresses of collections that will be available for nesting.
364	//
365	// Selector: setCollectionNesting(bool,address[]) 64872396
366	function setCollectionNesting(bool enable, address[] memory collections)
367		external;
368
369	// Set the collection access method.
370	// @param mode Access mode
371	// 	0 for Normal
372	// 	1 for AllowList
373	//
374	// Selector: setCollectionAccess(uint8) 41835d4c
375	function setCollectionAccess(uint8 mode) external;
376
377	// Add the user to the allowed list.
378	//
379	// @param user Address of a trusted user.
380	//
381	// Selector: addToCollectionAllowList(address) 67844fe6
382	function addToCollectionAllowList(address user) external;
383
384	// Remove the user from the allowed list.
385	//
386	// @param user Address of a removed user.
387	//
388	// Selector: removeFromCollectionAllowList(address) 85c51acb
389	function removeFromCollectionAllowList(address user) external;
390
391	// Switch permission for minting.
392	//
393	// @param mode Enable if "true".
394	//
395	// Selector: setCollectionMintMode(bool) 00018e84
396	function setCollectionMintMode(bool mode) external;
397
398	// Check that account is the owner or admin of the collection
399	//
400	// @param user account to verify
401	// @return "true" if account is the owner or admin
402	//
403	// Selector: verifyOwnerOrAdmin(address) c2282493
404	function verifyOwnerOrAdmin(address user) external view returns (bool);
405
406	// Returns collection type
407	//
408	// @return `Fungible` or `NFT` or `ReFungible`
409	//
410	// Selector: uniqueCollectionType() d34b55b8
411	function uniqueCollectionType() external returns (string memory);
412}
250413
251// Selector: 780e9d63414// Selector: 780e9d63
252interface ERC721Enumerable is Dummy, ERC165 {415interface ERC721Enumerable is Dummy, ERC165 {
337		returns (address);500		returns (address);
338}501}
339
340// Selector: aa7d570d
341interface Collection is Dummy, ERC165 {
342	// Set collection property.
343	//
344	// @param key Property key.
345	// @param value Propery value.
346	//
347	// Selector: setCollectionProperty(string,bytes) 2f073f66
348	function setCollectionProperty(string memory key, bytes memory value)
349		external;
350
351	// Delete collection property.
352	//
353	// @param key Property key.
354	//
355	// Selector: deleteCollectionProperty(string) 7b7debce
356	function deleteCollectionProperty(string memory key) external;
357
358	// Get collection property.
359	//
360	// @dev Throws error if key not found.
361	//
362	// @param key Property key.
363	// @return bytes The property corresponding to the key.
364	//
365	// Selector: collectionProperty(string) cf24fd6d
366	function collectionProperty(string memory key)
367		external
368		view
369		returns (bytes memory);
370
371	// Set the sponsor of the collection.
372	//
373	// @dev In order for sponsorship to work, it must be confirmed on behalf of the sponsor.
374	//
375	// @param sponsor Address of the sponsor from whose account funds will be debited for operations with the contract.
376	//
377	// Selector: setCollectionSponsor(address) 7623402e
378	function setCollectionSponsor(address sponsor) external;
379
380	// Collection sponsorship confirmation.
381	//
382	// @dev After setting the sponsor for the collection, it must be confirmed with this function.
383	//
384	// Selector: confirmCollectionSponsorship() 3c50e97a
385	function confirmCollectionSponsorship() external;
386
387	// Set limits for the collection.
388	// @dev Throws error if limit not found.
389	// @param limit Name of the limit. Valid names:
390	// 	"accountTokenOwnershipLimit",
391	// 	"sponsoredDataSize",
392	// 	"sponsoredDataRateLimit",
393	// 	"tokenLimit",
394	// 	"sponsorTransferTimeout",
395	// 	"sponsorApproveTimeout"
396	// @param value Value of the limit.
397	//
398	// Selector: setCollectionLimit(string,uint32) 6a3841db
399	function setCollectionLimit(string memory limit, uint32 value) external;
400
401	// Set limits for the collection.
402	// @dev Throws error if limit not found.
403	// @param limit Name of the limit. Valid names:
404	// 	"ownerCanTransfer",
405	// 	"ownerCanDestroy",
406	// 	"transfersEnabled"
407	// @param value Value of the limit.
408	//
409	// Selector: setCollectionLimit(string,bool) 993b7fba
410	function setCollectionLimit(string memory limit, bool value) external;
411
412	// Get contract address.
413	//
414	// Selector: contractAddress() f6b4dfb4
415	function contractAddress() external view returns (address);
416
417	// Add collection admin by substrate address.
418	// @param new_admin Substrate administrator address.
419	//
420	// Selector: addCollectionAdminSubstrate(uint256) 5730062b
421	function addCollectionAdminSubstrate(uint256 newAdmin) external;
422
423	// Remove collection admin by substrate address.
424	// @param admin Substrate administrator address.
425	//
426	// Selector: removeCollectionAdminSubstrate(uint256) 4048fcf9
427	function removeCollectionAdminSubstrate(uint256 admin) external;
428
429	// Add collection admin.
430	// @param new_admin Address of the added administrator.
431	//
432	// Selector: addCollectionAdmin(address) 92e462c7
433	function addCollectionAdmin(address newAdmin) external;
434
435	// Remove collection admin.
436	//
437	// @param new_admin Address of the removed administrator.
438	//
439	// Selector: removeCollectionAdmin(address) fafd7b42
440	function removeCollectionAdmin(address admin) external;
441
442	// Toggle accessibility of collection nesting.
443	//
444	// @param enable If "true" degenerates to nesting: 'Owner' else to nesting: 'Disabled'
445	//
446	// Selector: setCollectionNesting(bool) 112d4586
447	function setCollectionNesting(bool enable) external;
448
449	// Toggle accessibility of collection nesting.
450	//
451	// @param enable If "true" degenerates to nesting: {OwnerRestricted: [1, 2, 3]} else to nesting: 'Disabled'
452	// @param collections Addresses of collections that will be available for nesting.
453	//
454	// Selector: setCollectionNesting(bool,address[]) 64872396
455	function setCollectionNesting(bool enable, address[] memory collections)
456		external;
457
458	// Set the collection access method.
459	// @param mode Access mode
460	// 	0 for Normal
461	// 	1 for AllowList
462	//
463	// Selector: setCollectionAccess(uint8) 41835d4c
464	function setCollectionAccess(uint8 mode) external;
465
466	// Add the user to the allowed list.
467	//
468	// @param user Address of a trusted user.
469	//
470	// Selector: addToCollectionAllowList(address) 67844fe6
471	function addToCollectionAllowList(address user) external;
472
473	// Remove the user from the allowed list.
474	//
475	// @param user Address of a removed user.
476	//
477	// Selector: removeFromCollectionAllowList(address) 85c51acb
478	function removeFromCollectionAllowList(address user) external;
479
480	// Switch permission for minting.
481	//
482	// @param mode Enable if "true".
483	//
484	// Selector: setCollectionMintMode(bool) 00018e84
485	function setCollectionMintMode(bool mode) external;
486
487	// Check that account is the owner or admin of the collection
488	//
489	// @return "true" if account is the owner or admin
490	//
491	// Selector: verifyOwnerOrAdmin() 04a46053
492	function verifyOwnerOrAdmin() external returns (bool);
493
494	// Returns collection type
495	//
496	// @return `Fungible` or `NFT` or `ReFungible`
497	//
498	// Selector: uniqueCollectionType() d34b55b8
499	function uniqueCollectionType() external returns (string memory);
500}
501502
502interface UniqueRefungible is503interface UniqueRefungible is
503	Dummy,504	Dummy,

--- a/tests/src/eth/collectionAdmin.test.ts
+++ b/tests/src/eth/collectionAdmin.test.ts
@@ -59,6 +59,22 @@
     expect(adminList[0].asSubstrate.toString().toLocaleLowerCase())
       .to.be.eq(newAdmin.address.toLocaleLowerCase());
   });
+  
+  itWeb3('Verify owner or admin', async ({api, web3, privateKeyWrapper}) => {
+    const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
+    const collectionHelper = evmCollectionHelpers(web3, owner);
+        
+    const result = await collectionHelper.methods
+      .createNonfungibleCollection('A', 'B', 'C')
+      .send();
+    const {collectionIdAddress} = await getCollectionAddressFromResult(api, result);
+
+    const newAdmin = createEthAccount(web3);
+    const collectionEvm = evmCollection(web3, owner, collectionIdAddress);
+    expect(await collectionEvm.methods.verifyOwnerOrAdmin(newAdmin).call()).to.be.false;
+    await collectionEvm.methods.addCollectionAdmin(newAdmin).send();
+    expect(await collectionEvm.methods.verifyOwnerOrAdmin(newAdmin).call()).to.be.true;
+  });
 
   itWeb3('(!negative tests!) Add admin by ADMIN is not allowed', async ({api, web3, privateKeyWrapper}) => {
     const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);

--- a/tests/src/eth/fractionalizer/Fractionalizer.sol
+++ b/tests/src/eth/fractionalizer/Fractionalizer.sol
@@ -64,7 +64,7 @@
             "Wrong collection type. Collection is not refungible."
         );
         require(
-            refungibleContract.verifyOwnerOrAdmin(),
+            refungibleContract.verifyOwnerOrAdmin(address(this)),
             "Fractionalizer contract should be an admin of the collection"
         );
         rftCollection = _collection;

--- a/tests/src/eth/fungibleAbi.json
+++ b/tests/src/eth/fungibleAbi.json
@@ -310,10 +310,12 @@
     "type": "function"
   },
   {
-    "inputs": [],
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
     "name": "verifyOwnerOrAdmin",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
+    "stateMutability": "view",
     "type": "function"
   }
 ]

--- a/tests/src/eth/nonFungibleAbi.json
+++ b/tests/src/eth/nonFungibleAbi.json
@@ -535,10 +535,12 @@
     "type": "function"
   },
   {
-    "inputs": [],
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
     "name": "verifyOwnerOrAdmin",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
+    "stateMutability": "view",
     "type": "function"
   }
 ]

--- a/tests/src/eth/reFungibleAbi.json
+++ b/tests/src/eth/reFungibleAbi.json
@@ -544,10 +544,12 @@
     "type": "function"
   },
   {
-    "inputs": [],
+    "inputs": [
+      { "internalType": "address", "name": "user", "type": "address" }
+    ],
     "name": "verifyOwnerOrAdmin",
     "outputs": [{ "internalType": "bool", "name": "", "type": "bool" }],
-    "stateMutability": "nonpayable",
+    "stateMutability": "view",
     "type": "function"
   }
 ]