git.delta.rocks / unique-network / refs/commits / 65d98914224d

--- /dev/null
+++ b/.maintain/scripts/compile_stub.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+set -eu
+
+dir=$PWD
+
+tmp=$(mktemp -d)
+cd $tmp
+cp $dir/$INPUT input.sol
+solcjs --optimize --bin input.sol
+
+mv input_sol_$(basename $OUTPUT .raw).bin out.bin
+xxd -r -p out.bin out.raw
+
+mv out.raw $dir/$OUTPUT
\ No newline at end of file

--- /dev/null
+++ b/.maintain/scripts/generate_api.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+set -eu
+
+tmp=$(mktemp)
+cargo test --package $PACKAGE -- $NAME --exact --nocapture --ignored | tee $tmp
+raw=$(mktemp --suffix .sol)
+sed -n '/=== SNIP START ===/, /=== SNIP END ===/{ /=== SNIP START ===/! { /=== SNIP END ===/! p } }' $tmp > $raw
+formatted=$(mktemp)
+prettier --use-tabs $raw > $formatted
+solhint --fix $formatted
+
+mv $formatted $OUTPUT
\ No newline at end of file

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--- /dev/null
+++ b/pallets/nft/src/eth/stubs/UniqueFungible.sol
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: OTHER
+// This code is automatically generated
+
+pragma solidity >=0.8.0 <0.9.0;
+
+// Common stubs holder
+contract Dummy {
+	uint8 dummy;
+	string stub_error = "this contract is implemented in native";
+}
+
+// Inline
+contract ERC20Events {
+	event Transfer(address indexed from, address indexed to, uint256 value);
+	event Approval(
+		address indexed owner,
+		address indexed spender,
+		uint256 value
+	);
+}
+
+// Inline
+contract InlineNameSymbol is Dummy {
+	function name() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	function symbol() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+}
+
+// Inline
+contract InlineTotalSupply is Dummy {
+	function totalSupply() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+}
+
+contract ERC165 is Dummy {
+	function supportsInterface(uint32 interfaceId) public view returns (bool) {
+		require(false, stub_error);
+		interfaceId;
+		dummy;
+		return false;
+	}
+}
+
+contract ERC20 is Dummy, InlineNameSymbol, InlineTotalSupply, ERC20Events {
+	function decimals() public view returns (uint8) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+
+	function balanceOf(address owner) public view returns (uint256) {
+		require(false, stub_error);
+		owner;
+		dummy;
+		return 0;
+	}
+
+	function transfer(address to, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	function transferFrom(
+		address from,
+		address to,
+		uint256 amount
+	) public returns (bool) {
+		require(false, stub_error);
+		from;
+		to;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	function approve(address spender, uint256 amount) public returns (bool) {
+		require(false, stub_error);
+		spender;
+		amount;
+		dummy = 0;
+		return false;
+	}
+
+	function allowance(address owner, address spender)
+		public
+		view
+		returns (uint256)
+	{
+		require(false, stub_error);
+		owner;
+		spender;
+		dummy;
+		return 0;
+	}
+}
+
+contract UniqueFungible is Dummy, ERC165, ERC20 {}

--- /dev/null
+++ b/pallets/nft/src/eth/stubs/UniqueInvalid.raw
@@ -0,0 +1 @@
+TODO
\ No newline at end of file

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--- /dev/null
+++ b/pallets/nft/src/eth/stubs/UniqueNFT.sol
@@ -0,0 +1,253 @@
+// SPDX-License-Identifier: OTHER
+// This code is automatically generated
+
+pragma solidity >=0.8.0 <0.9.0;
+
+// Common stubs holder
+contract Dummy {
+	uint8 dummy;
+	string stub_error = "this contract is implemented in native";
+}
+
+// Inline
+contract ERC721Events {
+	event Transfer(
+		address indexed from,
+		address indexed to,
+		uint256 indexed tokenId
+	);
+	event Approval(
+		address indexed owner,
+		address indexed approved,
+		uint256 indexed tokenId
+	);
+	event ApprovalForAll(
+		address indexed owner,
+		address indexed operator,
+		bool approved
+	);
+}
+
+// Inline
+contract ERC721MintableEvents {
+	event MintingFinished();
+}
+
+// Inline
+contract InlineNameSymbol is Dummy {
+	function name() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+
+	function symbol() public view returns (string memory) {
+		require(false, stub_error);
+		dummy;
+		return "";
+	}
+}
+
+// Inline
+contract InlineTotalSupply is Dummy {
+	function totalSupply() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+}
+
+contract ERC165 is Dummy {
+	function supportsInterface(uint32 interfaceId) public view returns (bool) {
+		require(false, stub_error);
+		interfaceId;
+		dummy;
+		return false;
+	}
+}
+
+contract ERC721 is Dummy, ERC165, ERC721Events {
+	function balanceOf(address owner) public view returns (uint256) {
+		require(false, stub_error);
+		owner;
+		dummy;
+		return 0;
+	}
+
+	function ownerOf(uint256 tokenId) public view returns (address) {
+		require(false, stub_error);
+		tokenId;
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
+
+	function safeTransferFromWithData(
+		address from,
+		address to,
+		uint256 tokenId,
+		bytes memory data
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		data;
+		dummy = 0;
+	}
+
+	function safeTransferFrom(
+		address from,
+		address to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
+	function transferFrom(
+		address from,
+		address to,
+		uint256 tokenId
+	) public {
+		require(false, stub_error);
+		from;
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
+	function approve(address approved, uint256 tokenId) public {
+		require(false, stub_error);
+		approved;
+		tokenId;
+		dummy = 0;
+	}
+
+	function setApprovalForAll(address operator, bool approved) public {
+		require(false, stub_error);
+		operator;
+		approved;
+		dummy = 0;
+	}
+
+	function getApproved(uint256 tokenId) public view returns (address) {
+		require(false, stub_error);
+		tokenId;
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
+
+	function isApprovedForAll(address owner, address operator)
+		public
+		view
+		returns (address)
+	{
+		require(false, stub_error);
+		owner;
+		operator;
+		dummy;
+		return 0x0000000000000000000000000000000000000000;
+	}
+}
+
+contract ERC721Burnable is Dummy {
+	function burn(uint256 tokenId) public {
+		require(false, stub_error);
+		tokenId;
+		dummy = 0;
+	}
+}
+
+contract ERC721Enumerable is Dummy, InlineTotalSupply {
+	function tokenByIndex(uint256 index) public view returns (uint256) {
+		require(false, stub_error);
+		index;
+		dummy;
+		return 0;
+	}
+
+	function tokenOfOwnerByIndex(address owner, uint256 index)
+		public
+		view
+		returns (uint256)
+	{
+		require(false, stub_error);
+		owner;
+		index;
+		dummy;
+		return 0;
+	}
+}
+
+contract ERC721Metadata is Dummy, InlineNameSymbol {
+	function tokenURI(uint256 tokenId) public view returns (string memory) {
+		require(false, stub_error);
+		tokenId;
+		dummy;
+		return "";
+	}
+}
+
+contract ERC721Mintable is Dummy, ERC721MintableEvents {
+	function mintingFinished() public view returns (bool) {
+		require(false, stub_error);
+		dummy;
+		return false;
+	}
+
+	function mint(address to, uint256 tokenId) public returns (bool) {
+		require(false, stub_error);
+		to;
+		tokenId;
+		dummy = 0;
+		return false;
+	}
+
+	function mintWithTokenURI(
+		address to,
+		uint256 tokenId,
+		string memory tokenUri
+	) public returns (bool) {
+		require(false, stub_error);
+		to;
+		tokenId;
+		tokenUri;
+		dummy = 0;
+		return false;
+	}
+
+	function finishMinting() public returns (bool) {
+		require(false, stub_error);
+		dummy = 0;
+		return false;
+	}
+}
+
+contract ERC721UniqueExtensions is Dummy {
+	function transfer(address to, uint256 tokenId) public {
+		require(false, stub_error);
+		to;
+		tokenId;
+		dummy = 0;
+	}
+
+	function nextTokenId() public view returns (uint256) {
+		require(false, stub_error);
+		dummy;
+		return 0;
+	}
+}
+
+contract UniqueNFT is
+	Dummy,
+	ERC165,
+	ERC721,
+	ERC721Metadata,
+	ERC721Enumerable,
+	ERC721UniqueExtensions,
+	ERC721Mintable,
+	ERC721Burnable
+{}

--- /dev/null
+++ b/pallets/nft/src/eth/stubs/UniqueRefungible.raw
@@ -0,0 +1 @@
+TODO
\ No newline at end of file

--- /dev/null
+++ b/tests/src/eth/api/ContractHelpers.sol
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: OTHER
+// This code is automatically generated
+
+pragma solidity >=0.8.0 <0.9.0;
+
+// Common stubs holder
+interface Dummy {
+
+}
+
+interface ContractHelpers is Dummy {
+	function contractOwner(address contractAddress)
+		external
+		view
+		returns (address);
+
+	function sponsoringEnabled(address contractAddress)
+		external
+		view
+		returns (bool);
+
+	function toggleSponsoring(address contractAddress, bool enabled) external;
+
+	function setSponsoringRateLimit(address contractAddress, uint32 rateLimit)
+		external;
+
+	function allowed(address contractAddress, address user)
+		external
+		view
+		returns (bool);
+
+	function allowlistEnabled(address contractAddress)
+		external
+		view
+		returns (bool);
+
+	function toggleAllowlist(address contractAddress, bool enabled) external;
+
+	function toggleAllowed(
+		address contractAddress,
+		address user,
+		bool allowed
+	) external;
+}

--- /dev/null
+++ b/tests/src/eth/api/UniqueFungible.sol
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: OTHER
+// This code is automatically generated
+
+pragma solidity >=0.8.0 <0.9.0;
+
+// Common stubs holder
+interface Dummy {
+
+}
+
+// Inline
+interface ERC20Events {
+	event Transfer(address indexed from, address indexed to, uint256 value);
+	event Approval(
+		address indexed owner,
+		address indexed spender,
+		uint256 value
+	);
+}
+
+// Inline
+interface InlineNameSymbol is Dummy {
+	function name() external view returns (string memory);
+
+	function symbol() external view returns (string memory);
+}
+
+// Inline
+interface InlineTotalSupply is Dummy {
+	function totalSupply() external view returns (uint256);
+}
+
+interface ERC165 is Dummy {
+	function supportsInterface(uint32 interfaceId) external view returns (bool);
+}
+
+interface ERC20 is Dummy, InlineNameSymbol, InlineTotalSupply, ERC20Events {
+	function decimals() external view returns (uint8);
+
+	function balanceOf(address owner) external view returns (uint256);
+
+	function transfer(address to, uint256 amount) external returns (bool);
+
+	function transferFrom(
+		address from,
+		address to,
+		uint256 amount
+	) external returns (bool);
+
+	function approve(address spender, uint256 amount) external returns (bool);
+
+	function allowance(address owner, address spender)
+		external
+		view
+		returns (uint256);
+}
+
+interface UniqueFungible is Dummy, ERC165, ERC20 {}

--- /dev/null
+++ b/tests/src/eth/api/UniqueNFT.sol
@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: OTHER
+// This code is automatically generated
+
+pragma solidity >=0.8.0 <0.9.0;
+
+// Common stubs holder
+interface Dummy {
+
+}
+
+// Inline
+interface ERC721Events {
+	event Transfer(
+		address indexed from,
+		address indexed to,
+		uint256 indexed tokenId
+	);
+	event Approval(
+		address indexed owner,
+		address indexed approved,
+		uint256 indexed tokenId
+	);
+	event ApprovalForAll(
+		address indexed owner,
+		address indexed operator,
+		bool approved
+	);
+}
+
+// Inline
+interface ERC721MintableEvents {
+	event MintingFinished();
+}
+
+// Inline
+interface InlineNameSymbol is Dummy {
+	function name() external view returns (string memory);
+
+	function symbol() external view returns (string memory);
+}
+
+// Inline
+interface InlineTotalSupply is Dummy {
+	function totalSupply() external view returns (uint256);
+}
+
+interface ERC165 is Dummy {
+	function supportsInterface(uint32 interfaceId) external view returns (bool);
+}
+
+interface ERC721 is Dummy, ERC165, ERC721Events {
+	function balanceOf(address owner) external view returns (uint256);
+
+	function ownerOf(uint256 tokenId) external view returns (address);
+
+	function safeTransferFromWithData(
+		address from,
+		address to,
+		uint256 tokenId,
+		bytes memory data
+	) external;
+
+	function safeTransferFrom(
+		address from,
+		address to,
+		uint256 tokenId
+	) external;
+
+	function transferFrom(
+		address from,
+		address to,
+		uint256 tokenId
+	) external;
+
+	function approve(address approved, uint256 tokenId) external;
+
+	function setApprovalForAll(address operator, bool approved) external;
+
+	function getApproved(uint256 tokenId) external view returns (address);
+
+	function isApprovedForAll(address owner, address operator)
+		external
+		view
+		returns (address);
+}
+
+interface ERC721Burnable is Dummy {
+	function burn(uint256 tokenId) external;
+}
+
+interface ERC721Enumerable is Dummy, InlineTotalSupply {
+	function tokenByIndex(uint256 index) external view returns (uint256);
+
+	function tokenOfOwnerByIndex(address owner, uint256 index)
+		external
+		view
+		returns (uint256);
+}
+
+interface ERC721Metadata is Dummy, InlineNameSymbol {
+	function tokenURI(uint256 tokenId) external view returns (string memory);
+}
+
+interface ERC721Mintable is Dummy, ERC721MintableEvents {
+	function mintingFinished() external view returns (bool);
+
+	function mint(address to, uint256 tokenId) external returns (bool);
+
+	function mintWithTokenURI(
+		address to,
+		uint256 tokenId,
+		string memory tokenUri
+	) external returns (bool);
+
+	function finishMinting() external returns (bool);
+}
+
+interface ERC721UniqueExtensions is Dummy {
+	function transfer(address to, uint256 tokenId) external;
+
+	function nextTokenId() external view returns (uint256);
+}
+
+interface UniqueNFT is
+	Dummy,
+	ERC165,
+	ERC721,
+	ERC721Metadata,
+	ERC721Enumerable,
+	ERC721UniqueExtensions,
+	ERC721Mintable,
+	ERC721Burnable
+{}

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueFungibleProxy.abi
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"_proxied","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"interfaceId","type":"uint32"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
\ No newline at end of file

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueFungibleProxy.bin
@@ -0,0 +1 @@
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\ No newline at end of file

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueFungibleProxy.sol
@@ -0,0 +1,75 @@
+// SPDX-License-Identifier: OTHER
+
+pragma solidity >=0.8.0 <0.9.0;
+
+import "../api/UniqueFungible.sol";
+
+contract UniqueFungibleProxy is UniqueFungible {
+    UniqueFungible proxied;
+
+    constructor(address _proxied) UniqueFungible() {
+        proxied = UniqueFungible(_proxied);
+    }
+
+    function name() external view override returns (string memory) {
+        return proxied.name();
+    }
+
+    function symbol() external view override returns (string memory) {
+        return proxied.symbol();
+    }
+
+    function totalSupply() external view override returns (uint256) {
+        return proxied.totalSupply();
+    }
+
+    function supportsInterface(uint32 interfaceId)
+        external
+        view
+        override
+        returns (bool)
+    {
+        return proxied.supportsInterface(interfaceId);
+    }
+
+    function decimals() external view override returns (uint8) {
+        return proxied.decimals();
+    }
+
+    function balanceOf(address owner) external view override returns (uint256) {
+        return proxied.balanceOf(owner);
+    }
+
+    function transfer(address to, uint256 amount)
+        external
+        override
+        returns (bool)
+    {
+        return proxied.transfer(to, amount);
+    }
+
+    function transferFrom(
+        address from,
+        address to,
+        uint256 amount
+    ) external override returns (bool) {
+        return proxied.transferFrom(from, to, amount);
+    }
+
+    function approve(address spender, uint256 amount)
+        external
+        override
+        returns (bool)
+    {
+        return proxied.approve(spender, amount);
+    }
+
+    function allowance(address owner, address spender)
+        external
+        view
+        override
+        returns (uint256)
+    {
+        return proxied.allowance(owner, spender);
+    }
+}

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueNFTProxy.abi
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"_proxied","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[],"name":"MintingFinished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"approved","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"finishMinting","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mint","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"string","name":"tokenUri","type":"string"}],"name":"mintWithTokenURI","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintingFinished","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nextTokenId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFromWithData","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"interfaceId","type":"uint32"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs"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\ No newline at end of file

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueNFTProxy.bin
@@ -0,0 +1 @@
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\ No newline at end of file

--- /dev/null
+++ b/tests/src/eth/proxy/UniqueNFTProxy.sol
@@ -0,0 +1,159 @@
+// SPDX-License-Identifier: OTHER
+
+pragma solidity >=0.8.0 <0.9.0;
+
+import "../api/UniqueNFT.sol";
+
+contract UniqueNFTProxy is UniqueNFT {
+    UniqueNFT proxied;
+
+    constructor(address _proxied) UniqueNFT() {
+        proxied = UniqueNFT(_proxied);
+    }
+
+    function name() external view override returns (string memory) {
+        return proxied.name();
+    }
+
+    function symbol() external view override returns (string memory) {
+        return proxied.symbol();
+    }
+
+    function totalSupply() external view override returns (uint256) {
+        return proxied.totalSupply();
+    }
+
+    function balanceOf(address owner) external view override returns (uint256) {
+        return proxied.balanceOf(owner);
+    }
+
+    function ownerOf(uint256 tokenId) external view override returns (address) {
+        return proxied.ownerOf(tokenId);
+    }
+
+    function safeTransferFromWithData(
+        address from,
+        address to,
+        uint256 tokenId,
+        bytes memory data
+    ) external override {
+        return proxied.safeTransferFromWithData(from, to, tokenId, data);
+    }
+
+    function safeTransferFrom(
+        address from,
+        address to,
+        uint256 tokenId
+    ) external override {
+        return proxied.safeTransferFrom(from, to, tokenId);
+    }
+
+    function transferFrom(
+        address from,
+        address to,
+        uint256 tokenId
+    ) external override {
+        return proxied.transferFrom(from, to, tokenId);
+    }
+
+    function approve(address approved, uint256 tokenId) external override {
+        return proxied.approve(approved, tokenId);
+    }
+
+    function setApprovalForAll(address operator, bool approved)
+        external
+        override
+    {
+        return proxied.setApprovalForAll(operator, approved);
+    }
+
+    function getApproved(uint256 tokenId)
+        external
+        view
+        override
+        returns (address)
+    {
+        return proxied.getApproved(tokenId);
+    }
+
+    function isApprovedForAll(address owner, address operator)
+        external
+        view
+        override
+        returns (address)
+    {
+        return proxied.isApprovedForAll(owner, operator);
+    }
+
+    function burn(uint256 tokenId) external override {
+        return proxied.burn(tokenId);
+    }
+
+    function tokenByIndex(uint256 index)
+        external
+        view
+        override
+        returns (uint256)
+    {
+        return proxied.tokenByIndex(index);
+    }
+
+    function tokenOfOwnerByIndex(address owner, uint256 index)
+        external
+        view
+        override
+        returns (uint256)
+    {
+        return proxied.tokenOfOwnerByIndex(owner, index);
+    }
+
+    function tokenURI(uint256 tokenId)
+        external
+        view
+        override
+        returns (string memory)
+    {
+        return proxied.tokenURI(tokenId);
+    }
+
+    function mintingFinished() external view override returns (bool) {
+        return proxied.mintingFinished();
+    }
+
+    function mint(address to, uint256 tokenId)
+        external
+        override
+        returns (bool)
+    {
+        return proxied.mint(to, tokenId);
+    }
+
+    function mintWithTokenURI(
+        address to,
+        uint256 tokenId,
+        string memory tokenUri
+    ) external override returns (bool) {
+        return proxied.mintWithTokenURI(to, tokenId, tokenUri);
+    }
+
+    function finishMinting() external override returns (bool) {
+        return proxied.finishMinting();
+    }
+
+    function transfer(address to, uint256 tokenId) external override {
+        return proxied.transfer(to, tokenId);
+    }
+
+    function nextTokenId() external view override returns (uint256) {
+        return proxied.nextTokenId();
+    }
+
+    function supportsInterface(uint32 interfaceId)
+        external
+        view
+        override
+        returns (bool)
+    {
+        return proxied.supportsInterface(interfaceId);
+    }
+}

--- /dev/null
+++ b/tests/src/eth/proxy/fungibleProxy.test.ts
@@ -0,0 +1,194 @@
+//
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE', which is part of this source code package.
+//
+
+import privateKey from '../../substrate/privateKey';
+import { createCollectionExpectSuccess, createFungibleItemExpectSuccess } from '../../util/helpers';
+import { collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents } from '../util/helpers';
+import fungibleAbi from '../fungibleAbi.json';
+import { expect } from 'chai';
+import { ApiPromise } from '@polkadot/api';
+import Web3 from 'web3';
+import { readFile } from 'fs/promises';
+
+async function proxyWrap(api: ApiPromise, web3: Web3, wrapped: any) {
+  // Proxy owner has no special privilegies, we don't need to reuse them
+  const owner = await createEthAccountWithBalance(api, web3);
+  const Proxy = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/UniqueFungibleProxy.abi`)).toString()), undefined, {
+    from: owner,
+    ...GAS_ARGS,
+  });
+  const proxy = await Proxy.deploy({ data: (await readFile(`${__dirname}/UniqueFungibleProxy.bin`)).toString(), arguments: [wrapped.options.address] }).send({ from: owner });
+  return proxy;
+}
+
+describe('Fungible (Via EVM proxy): Information getting', () => {
+  itWeb3('totalSupply', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+  
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { substrate: alice.address });
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const totalSupply = await contract.methods.totalSupply().call();
+
+    // FIXME: always equals to 0, because this method is not implemented
+    expect(totalSupply).to.equal('0');
+  });
+
+  itWeb3('balanceOf', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { ethereum: caller });
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const balance = await contract.methods.balanceOf(caller).call();
+
+    expect(balance).to.equal('200');
+  });
+});
+
+describe('Fungible (Via EVM proxy): Plain calls', () => {
+  itWeb3('Can perform approve()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const spender = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { ethereum: contract.options.address });
+
+    {
+      const result = await contract.methods.approve(spender, 100).send({from: caller});
+      const events = normalizeEvents(result.events);
+
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Approval',
+          args: {
+            owner: contract.options.address,
+            spender,
+            value: '100',
+          },
+        },
+      ]);
+    }
+
+    {
+      const allowance = await contract.methods.allowance(contract.options.address, spender).call();
+      expect(+allowance).to.equal(100);
+    }
+  });
+
+  itWeb3('Can perform transferFrom()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const owner = await createEthAccountWithBalance(api, web3);
+
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { ethereum: owner });
+
+    const receiver = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const evmCollection = new web3.eth.Contract(fungibleAbi as any, address, { from: caller, ...GAS_ARGS });
+    const contract = await proxyWrap(api, web3, evmCollection);
+
+    await evmCollection.methods.approve(contract.options.address, 100).send({from: owner});
+
+    {
+      const result = await contract.methods.transferFrom(owner, receiver, 49).send({from: caller});
+      const events = normalizeEvents(result.events);
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: owner,
+            to: receiver,
+            value: '49',
+          },
+        },
+        {
+          address,
+          event: 'Approval',
+          args: {
+            owner,
+            spender: contract.options.address,
+            value: '51',
+          },
+        },
+      ]);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(receiver).call();
+      expect(+balance).to.equal(49);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(owner).call();
+      expect(+balance).to.equal(151);
+    }
+  });
+
+  itWeb3('Can perform transfer()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      name: 'token name',
+      mode: { type: 'Fungible', decimalPoints: 0 },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const receiver = await createEthAccountWithBalance(api, web3);
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(fungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    await createFungibleItemExpectSuccess(alice, collection, { Value: 200n }, { ethereum: contract.options.address });
+
+    {
+      const result = await contract.methods.transfer(receiver, 50).send({ from: caller});
+      const events = normalizeEvents(result.events);
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: contract.options.address,
+            to: receiver,
+            value: '50',
+          },
+        },
+      ]);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(contract.options.address).call();
+      expect(+balance).to.equal(150);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(receiver).call();
+      expect(+balance).to.equal(50);
+    }
+  });
+});

--- /dev/null
+++ b/tests/src/eth/proxy/nonFungibleProxy.test.ts
@@ -0,0 +1,270 @@
+//
+// This file is subject to the terms and conditions defined in
+// file 'LICENSE', which is part of this source code package.
+//
+
+import privateKey from '../../substrate/privateKey';
+import { createCollectionExpectSuccess, createItemExpectSuccess } from '../../util/helpers';
+import { collectionIdToAddress, createEthAccount, createEthAccountWithBalance, GAS_ARGS, itWeb3, normalizeEvents } from '../util/helpers';
+import nonFungibleAbi from '../nonFungibleAbi.json';
+import { expect } from 'chai';
+import waitNewBlocks from '../../substrate/wait-new-blocks';
+import { submitTransactionAsync } from '../../substrate/substrate-api';
+import Web3 from 'web3';
+import { readFile } from 'fs/promises';
+import { ApiPromise } from '@polkadot/api';
+
+async function proxyWrap(api: ApiPromise, web3: Web3, wrapped: any) {
+  // Proxy owner has no special privilegies, we don't need to reuse them
+  const owner = await createEthAccountWithBalance(api, web3);
+  const Proxy = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/UniqueNFTProxy.abi`)).toString()), undefined, {
+    from: owner,
+    ...GAS_ARGS,
+  });
+  const proxy = await Proxy.deploy({ data: (await readFile(`${__dirname}/UniqueNFTProxy.bin`)).toString(), arguments: [wrapped.options.address] }).send({ from: owner });
+  return proxy;
+}
+
+describe('NFT (Via EVM proxy): Information getting', () => {
+  itWeb3('totalSupply', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+
+    await createItemExpectSuccess(alice, collection, 'NFT', { substrate: alice.address });
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const totalSupply = await contract.methods.totalSupply().call();
+
+    // FIXME: always equals to 0, because this method is not implemented
+    expect(totalSupply).to.equal('0');
+  });
+
+  itWeb3('balanceOf', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+
+    const caller = await createEthAccountWithBalance(api, web3);
+    await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: caller });
+    await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: caller });
+    await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: caller });
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const balance = await contract.methods.balanceOf(caller).call();
+
+    expect(balance).to.equal('3');
+  });
+
+  itWeb3('ownerOf', async ({ api, web3 }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+
+    const caller = await createEthAccountWithBalance(api, web3);
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: caller });
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const owner = await contract.methods.ownerOf(tokenId).call();
+
+    expect(owner).to.equal(caller);
+  });
+});
+
+describe('NFT (Via EVM proxy): Plain calls', () => {
+  itWeb3('Can perform mint()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const receiver = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, { from: caller, ...GAS_ARGS }));
+
+    const changeAdminTx = api.tx.nft.addCollectionAdmin(collection, { ethereum: contract.options.address });
+    await submitTransactionAsync(alice, changeAdminTx);
+
+    {
+      const nextTokenId = await contract.methods.nextTokenId().call();
+      expect(nextTokenId).to.be.equal('1');
+      console.log('Before mint');
+      const result = await contract.methods.mintWithTokenURI(
+        receiver,
+        nextTokenId,
+        'Test URI',
+      ).send({ from: caller });
+      console.log('After mint');
+      const events = normalizeEvents(result.events);
+
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: '0x0000000000000000000000000000000000000000',
+            to: receiver,
+            tokenId: nextTokenId,
+          },
+        },
+      ]);
+
+      await waitNewBlocks(api, 1);
+      expect(await contract.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
+    }
+  });
+
+  itWeb3('Can perform burn()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: {type: 'NFT'},
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: contract.options.address });
+
+    const changeAdminTx = api.tx.nft.addCollectionAdmin(collection, { ethereum: contract.options.address });
+    await submitTransactionAsync(alice, changeAdminTx);
+
+    {
+      const result = await contract.methods.burn(tokenId).send({ from: caller });
+      const events = normalizeEvents(result.events);
+      
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: contract.options.address,
+            to: '0x0000000000000000000000000000000000000000',
+            tokenId: tokenId.toString(),
+          },
+        },
+      ]);
+    }
+  });
+
+  itWeb3('Can perform approve()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const spender = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address));
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: contract.options.address });
+
+    {
+      const result = await contract.methods.approve(spender, tokenId).send({ from: caller, gas: '0x1000000', gasPrice: '0x01' });
+      const events = normalizeEvents(result.events);
+
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Approval',
+          args: {
+            owner: contract.options.address,
+            approved: spender,
+            tokenId: tokenId.toString(),
+          },
+        },
+      ]);
+    }
+  });
+
+  itWeb3('Can perform transferFrom()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const owner = await createEthAccountWithBalance(api, web3);
+
+    const receiver = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, address, { from: caller, ...GAS_ARGS });
+    const contract = await proxyWrap(api, web3, evmCollection);
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: owner });
+
+    await evmCollection.methods.approve(contract.options.address, tokenId).send({ from: owner });
+
+    {
+      const result = await contract.methods.transferFrom(owner, receiver, tokenId).send({ from: caller });
+      const events = normalizeEvents(result.events);
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: owner,
+            to: receiver,
+            tokenId: tokenId.toString(),
+          },
+        },
+      ]);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(receiver).call();
+      expect(+balance).to.equal(1);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(contract.options.address).call();
+      expect(+balance).to.equal(0);
+    }
+  });
+
+  itWeb3('Can perform transfer()', async ({ web3, api }) => {
+    const collection = await createCollectionExpectSuccess({
+      mode: { type: 'NFT' },
+    });
+    const alice = privateKey('//Alice');
+    const caller = await createEthAccountWithBalance(api, web3);
+    const receiver = createEthAccount(web3);
+
+    const address = collectionIdToAddress(collection);
+    const contract = await proxyWrap(api, web3, new web3.eth.Contract(nonFungibleAbi as any, address, {from: caller, ...GAS_ARGS}));
+    const tokenId = await createItemExpectSuccess(alice, collection, 'NFT', { ethereum: contract.options.address });
+
+    {
+      const result = await contract.methods.transfer(receiver, tokenId).send({ from: caller });
+      await waitNewBlocks(api, 1);
+      const events = normalizeEvents(result.events);
+      expect(events).to.be.deep.equal([
+        {
+          address,
+          event: 'Transfer',
+          args: {
+            from: contract.options.address,
+            to: receiver,
+            tokenId: tokenId.toString(),
+          },
+        },
+      ]);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(contract.options.address).call();
+      expect(+balance).to.equal(0);
+    }
+
+    {
+      const balance = await contract.methods.balanceOf(receiver).call();
+      expect(+balance).to.equal(1);
+    }
+  });
+});