difftreelog
Merge pull request #186 from UniqueNetwork/test/evm-marketplace
in: master
EVM matcher contract test
13 files changed
crates/evm-coder/tests/a.rsdiffbeforeafterboth--- a/crates/evm-coder/tests/a.rs
+++ b/crates/evm-coder/tests/a.rs
@@ -2,6 +2,7 @@
use evm_coder::{solidity_interface, types::*, ToLog, execution::Result};
use evm_coder_macros::solidity;
+use std as sp_std;
struct Impls;
pallets/nft/src/lib.rsdiffbeforeafterboth--- a/pallets/nft/src/lib.rs
+++ b/pallets/nft/src/lib.rs
@@ -1399,6 +1399,11 @@
item_id: TokenId,
amount: u128,
) -> DispatchResult {
+ if sender == from {
+ // Transfer by `from`, because it is either equal to sender, or derived from him
+ return Self::transfer_internal(from, recipient, collection, item_id, amount);
+ }
+
// Check approval
collection.consume_sload()?;
let approval: u128 =
pallets/nft/src/mock.rsdiffbeforeafterboth--- a/pallets/nft/src/mock.rs
+++ b/pallets/nft/src/mock.rs
@@ -129,8 +129,11 @@
fn as_sub(&self) -> &u64 {
&self.0
}
- fn from_eth(_eth: sp_core::H160) -> Self {
- unimplemented!()
+ fn from_eth(eth: sp_core::H160) -> Self {
+ let mut sub_raw = [0; 8];
+ sub_raw.copy_from_slice(ð.0[0..8]);
+ let sub = u64::from_be_bytes(sub_raw);
+ Self(sub, eth)
}
fn as_eth(&self) -> &sp_core::H160 {
&self.1
tests/package.jsondiffbeforeafterboth--- a/tests/package.json
+++ b/tests/package.json
@@ -24,8 +24,8 @@
"lint": "eslint --ext .ts,.js src/",
"fix": "eslint --ext .ts,.js src/ --fix",
"test": "mocha --timeout 9999999 -r ts-node/register './**/*.test.ts'",
- "testEth": "mocha --timeout 9999999 -r ts-node/register ./**/eth/**/*.test.ts",
- "load": "mocha --timeout 9999999 -r ts-node/register ./**/*.load.ts",
+ "testEth": "mocha --timeout 9999999 -r ts-node/register './**/eth/**/*.test.ts'",
+ "load": "mocha --timeout 9999999 -r ts-node/register './**/*.load.ts'",
"loadTransfer": "ts-node src/transfer.nload.ts",
"testCollision": "mocha --timeout 9999999 -r ts-node/register ./src/collision-tests/*.test.ts",
"testAddCollectionAdmin": "mocha --timeout 9999999 -r ts-node/register ./**/addCollectionAdmin.test.ts",
@@ -85,4 +85,4 @@
"artifacts"
]
}
-}
\ No newline at end of file
+}
tests/src/eth/marketplace/MarketPlaceKSM.abidiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceKSM.abi
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"_escrow","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asks","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asksbySeller","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"balanceKSM","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"escrowBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"offers","outputs":[{"internalType":"uint256","name":"idNFT","type":"uint256"},{"internalType":"uint256","name":"currencyCode","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"address","name":"idCollection","type":"address"},{"internalType":"address","name":"userAddr","type":"address"},{"internalType":"uint8","name":"flagActive","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"uint8","name":"_active","type":"uint8"}],"name":"setAsk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newEscrow","type":"address"}],"name":"setEscrow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newEscrow","type":"address"}],"name":"setowner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"withdraw","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceKSM.bindiffbeforeafterbothno content
tests/src/eth/marketplace/MarketPlaceKSM.soldiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceKSM.sol
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: Apache License
+pragma solidity >=0.8.0;
+
+interface IERC721 {
+ event Transfer(
+ address indexed from,
+ address indexed to,
+ uint256 indexed tokenId
+ );
+ event Approval(
+ address indexed owner,
+ address indexed approved,
+ uint256 indexed tokenId
+ );
+
+ function ownerOf(uint256 tokenId) external view returns (address owner);
+
+ function transferFrom(
+ address from,
+ address to,
+ uint256 tokenId
+ ) external;
+
+ function debug(string memory value) external;
+}
+
+interface IERC20 {
+ event Transfer(address indexed from, address indexed to, uint256 value);
+ event Approval(
+ address indexed owner,
+ address indexed spender,
+ uint256 value
+ );
+
+ function transfer(address recipient, uint256 amount)
+ external
+ returns (bool);
+
+ function transferFrom(
+ address sender,
+ address recipient,
+ uint256 amount
+ ) external returns (bool);
+}
+
+contract MarketPlaceKSM {
+ struct Offer {
+ uint256 idNFT;
+ uint256 currencyCode;
+ uint256 price;
+ uint256 time;
+ address idCollection;
+ address userAddr;
+ uint8 flagActive;
+ }
+ Offer[] public offers;
+
+ mapping(address => mapping(uint256 => uint256)) public balanceKSM; // [userAddr] => [KSMs]
+ mapping(address => mapping(uint256 => uint256)) public asks; // [buyer][idCollection][idNFT] => idOffer
+
+ mapping(address => uint256[]) public asksbySeller; // [addressSeller] =>idOffer
+
+ address escrow;
+ address owner;
+
+ constructor(address _escrow) {
+ escrow = _escrow;
+ owner = msg.sender;
+ }
+
+ function setowner(address _newEscrow) public onlyOwner {
+ escrow = _newEscrow;
+ }
+
+ function setEscrow(address _newEscrow) public onlyOwner {
+ escrow = _newEscrow;
+ }
+
+ modifier onlyEscrow() {
+ require(msg.sender == escrow, "Only escrow can");
+ _;
+ }
+
+ modifier onlyOwner() {
+ require(msg.sender == owner, "Only owner can");
+ _;
+ }
+
+ /**
+ * Make bids (offers) to sell NFTs
+ */
+ function setAsk(
+ uint256 _price,
+ uint256 _currencyCode,
+ address _idCollection,
+ uint256 _idNFT,
+ uint8 _active
+ ) public {
+ require(
+ IERC721(_idCollection).ownerOf(_idNFT) == msg.sender,
+ "Not right token owner"
+ );
+ uint256 offerID = asks[_idCollection][_idNFT];
+ if (offers.length == 0 || offers[offerID].idCollection == address(0)) {
+ offers.push(
+ Offer(
+ _idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ _idCollection,
+ msg.sender,
+ _active
+ )
+ );
+ asks[_idCollection][_idNFT] = offers.length - 1;
+ asksbySeller[msg.sender].push(offers.length - 1);
+ }
+ //edit existing offer
+ else {
+ offers[asks[_idCollection][_idNFT]] = Offer(
+ offers[asks[_idCollection][_idNFT]].idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ offers[asks[_idCollection][_idNFT]].idCollection,
+ msg.sender,
+ _active
+ );
+ }
+
+ IERC721(_idCollection).transferFrom(msg.sender, address(this), _idNFT);
+ }
+
+ function deposit(
+ uint256 _amount,
+ uint256 _currencyCode,
+ address _sender
+ ) public onlyEscrow {
+ balanceKSM[_sender][_currencyCode] =
+ balanceKSM[_sender][_currencyCode] +
+ _amount;
+ }
+
+ function buy(address _idCollection, uint256 _idNFT) public {
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ // 1. reduce balance
+ balanceKSM[msg.sender][offer.currencyCode] =
+ balanceKSM[msg.sender][offer.currencyCode] -
+ offer.price;
+ // 2. increase balance
+ balanceKSM[offer.userAddr][offer.currencyCode] =
+ balanceKSM[offer.userAddr][offer.currencyCode] +
+ offer.price;
+ // 3. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 4. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+
+ function withdraw(
+ uint256 _amount,
+ uint256 _currencyCode,
+ address _sender
+ ) public onlyEscrow returns (bool) {
+ balanceKSM[_sender][_currencyCode] =
+ balanceKSM[_sender][_currencyCode] -
+ _amount;
+ return true;
+ }
+
+ function escrowBalance(uint256 _currencyCode, address _sender)
+ public
+ view
+ returns (uint256)
+ {
+ return balanceKSM[_sender][_currencyCode];
+ }
+}
tests/src/eth/marketplace/MarketPlaceUNQ.abidiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.abi
@@ -0,0 +1 @@
+[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asks","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asksbySeller","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"address","name":"_currencyCode","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"offers","outputs":[{"internalType":"uint256","name":"idNFT","type":"uint256"},{"internalType":"address","name":"currencyCode","type":"address"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"address","name":"idCollection","type":"address"},{"internalType":"address","name":"userAddr","type":"address"},{"internalType":"uint8","name":"flagActive","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"address","name":"_currencyCode","type":"address"},{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"uint8","name":"_active","type":"uint8"}],"name":"setAsk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newOwner","type":"address"}],"name":"setowner","outputs":[],"stateMutability":"nonpayable","type":"function"}]
\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceUNQ.bindiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.bin
@@ -0,0 +1 @@
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\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceUNQ.soldiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.sol
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: Apache License
+pragma solidity >=0.8.0;
+
+interface IERC721 {
+ event Transfer(
+ address indexed from,
+ address indexed to,
+ uint256 indexed tokenId
+ );
+ event Approval(
+ address indexed owner,
+ address indexed approved,
+ uint256 indexed tokenId
+ );
+
+ function ownerOf(uint256 tokenId) external view returns (address owner);
+
+ function transferFrom(
+ address from,
+ address to,
+ uint256 tokenId
+ ) external;
+
+ function debug(string memory value) external;
+}
+
+interface IERC20 {
+ event Transfer(address indexed from, address indexed to, uint256 value);
+ event Approval(
+ address indexed owner,
+ address indexed spender,
+ uint256 value
+ );
+
+ function transfer(address recipient, uint256 amount)
+ external
+ returns (bool);
+
+ function transferFrom(
+ address sender,
+ address recipient,
+ uint256 amount
+ ) external returns (bool);
+}
+
+contract MarketPlaceUNQ {
+ struct Offer {
+ uint256 idNFT;
+ address currencyCode; //address of currency token, = address(0) for UNQ
+ uint256 price;
+ uint256 time;
+ address idCollection;
+ address userAddr;
+ uint8 flagActive;
+ }
+ Offer[] public offers;
+
+ mapping(address => mapping(uint256 => uint256)) public asks; // [idCollection][idNFT] => idOffer
+
+ mapping(address => uint256[]) public asksbySeller; // [addressSeller] =>idOffer
+
+ address owner;
+
+ constructor() {
+ owner = msg.sender;
+ }
+
+ function setowner(address _newOwner) public onlyOwner {
+ owner = _newOwner;
+ }
+
+ modifier onlyOwner() {
+ require(msg.sender == owner, "Only owner can");
+ _;
+ }
+
+ /**
+ * Make bids (offers) to sell NFTs
+ */
+ function setAsk(
+ uint256 _price,
+ address _currencyCode,
+ address _idCollection,
+ uint256 _idNFT,
+ uint8 _active
+ ) public {
+ require(
+ IERC721(_idCollection).ownerOf(_idNFT) == msg.sender,
+ "Not right token owner"
+ );
+ uint256 offerID = asks[_idCollection][_idNFT];
+ if (offers.length == 0 || offers[offerID].idCollection == address(0)) {
+ offers.push(
+ Offer(
+ _idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ _idCollection,
+ msg.sender,
+ _active
+ )
+ );
+ asks[_idCollection][_idNFT] = offers.length - 1;
+ asksbySeller[msg.sender].push(offers.length - 1);
+ }
+ //edit existing offer
+ else {
+ offers[asks[_idCollection][_idNFT]] = Offer(
+ offers[asks[_idCollection][_idNFT]].idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ offers[asks[_idCollection][_idNFT]].idCollection,
+ msg.sender,
+ _active
+ );
+ }
+
+ IERC721(_idCollection).transferFrom(msg.sender, address(this), _idNFT);
+ }
+
+ function buy(address _idCollection, uint256 _idNFT) public payable {
+ //buing for UNQ like as ethers
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ //1. check sent amount and send to seller
+ require(
+ msg.value == offer.price,
+ "Not right amount UNQ sent, have to be equal price"
+ );
+ payable(offer.userAddr).transfer(offer.price);
+ // 2. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 3. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+
+ function buy(
+ address _idCollection,
+ uint256 _idNFT,
+ address _currencyCode,
+ uint256 _amount
+ ) public payable {
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ //1. check sent amount and transfer from buyer to seller
+ require(
+ offer.price == _amount && offer.currencyCode == _currencyCode,
+ "Not right amount or currency sent, have to be equal currency and price"
+ );
+ // !!! transfer have to be approved to marketplace!
+ IERC20(offer.currencyCode).transferFrom(
+ msg.sender,
+ address(this),
+ offer.price
+ );
+ //to not disclojure buyer's address
+ IERC20(offer.currencyCode).transfer(offer.userAddr, offer.price);
+ // 2. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 3. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+}
tests/src/eth/marketplace/marketplace.test.tsdiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/marketplace.test.ts
@@ -0,0 +1,198 @@
+import { readFile } from 'fs/promises';
+import { getBalanceSingle, transferBalanceExpectSuccess } from '../../substrate/get-balance';
+import privateKey from '../../substrate/privateKey';
+import { createCollectionExpectSuccess, createFungibleItemExpectSuccess, createItemExpectSuccess, queryNftOwner, transferExpectSuccess, transferFromExpectSuccess } from '../../util/helpers';
+import { collectionIdToAddress, createEthAccountWithBalance, executeEthTxOnSub, GAS_ARGS, itWeb3, subToEth, subToEthLowercase } from '../util/helpers';
+import { evmToAddress } from '@polkadot/util-crypto';
+import nonFungibleAbi from '../nonFungibleAbi.json';
+import fungibleAbi from '../fungibleAbi.json';
+import waitNewBlocks from '../../substrate/wait-new-blocks';
+import { expect } from 'chai';
+
+const PRICE = 2000n;
+
+describe('Matcher contract usage', () => {
+ itWeb3('With UNQ', async ({api, web3}) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceUNQ.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceUNQ.bin`)).toString() }).send({ from: matcherOwner });
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, '0x0000000000000000000000000000000000000000', evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Buy
+ {
+ const sellerBalanceBeforePurchase = await getBalanceSingle(api, seller.address);
+ // There is two functions named 'buy', so we should provide full signature
+ await executeEthTxOnSub(api, alice, matcher, m => m['buy(address,uint256)'](evmCollection.options.address, tokenId), { value: PRICE });
+ expect(await getBalanceSingle(api, seller.address) - sellerBalanceBeforePurchase === PRICE);
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice, seller received funds
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+
+ itWeb3('With custom ERC20', async ({api, web3}) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceUNQ.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceUNQ.bin`)).toString() }).send({ from: matcherOwner });
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const fungibleId = await createCollectionExpectSuccess({ mode: { type: 'Fungible', decimalPoints: 0 } });
+ const evmFungible = new web3.eth.Contract(fungibleAbi as any, collectionIdToAddress(fungibleId), { from: matcherOwner, ...GAS_ARGS });
+ await createFungibleItemExpectSuccess(alice, fungibleId, { Value: PRICE }, { ethereum: subToEth(alice.address) });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, evmFungible.options.address, evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Buy
+ {
+ const sellerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call());
+ const buyerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call());
+
+ await executeEthTxOnSub(api, alice, evmFungible, m => m.approve(matcher.options.address, PRICE));
+ // There is two functions named 'buy', so we should provide full signature
+ await executeEthTxOnSub(api, alice, matcher, m =>
+ m['buy(address,uint256,address,uint256)'](evmCollection.options.address, tokenId, evmFungible.options.address, PRICE));
+
+ // Approved price is removed from buyer balance, and added to seller
+ expect(BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call()) - sellerBalanceBeforePurchase === PRICE);
+ expect(buyerBalanceBeforePurchase - BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call()) === PRICE);
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+
+ itWeb3('With escrow', async ({ api, web3 }) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const escrow = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceKSM.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceKSM.bin`)).toString(), arguments: [escrow] }).send({ from: matcherOwner });
+
+ const ksmToken = 11;
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, ksmToken, evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Give buyer KSM
+ await matcher.methods.deposit(PRICE, ksmToken, subToEth(alice.address)).send({ from: escrow });
+ await waitNewBlocks(api, 1);
+
+ // Buy
+ {
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal('0');
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal(PRICE.toString());
+
+ await executeEthTxOnSub(api, alice, matcher, m => m.buy(evmCollection.options.address, tokenId));
+ await waitNewBlocks(api, 1);
+
+ // Price is removed from buyer balance, and added to seller
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal('0');
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal(PRICE.toString());
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice, seller received funds
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+});
tests/src/eth/util/helpers.tsdiffbeforeafterboth--- a/tests/src/eth/util/helpers.ts
+++ b/tests/src/eth/util/helpers.ts
@@ -143,10 +143,13 @@
return normalizeEvents(out);
}
+export function subToEthLowercase(eth: string): string {
+ const bytes = addressToEvm(eth);
+ return '0x' + Buffer.from(bytes).toString('hex');
+}
+
export function subToEth(eth: string): string {
- const bytes = addressToEvm(eth);
- const string = '0x' + Buffer.from(bytes).toString('hex');
- return Web3.utils.toChecksumAddress(string);
+ return Web3.utils.toChecksumAddress(subToEthLowercase(eth));
}
export function compileContract(name: string, src: string) {
@@ -236,6 +239,20 @@
return new web3.eth.Contract(contractHelpersAbi as any, '0x842899ECF380553E8a4de75bF534cdf6fBF64049', {from: caller, ...GAS_ARGS});
}
+export async function executeEthTxOnSub(api: ApiPromise, from: IKeyringPair, to: any, mkTx: (methods: any) => any, { value = 0 }: {value?: bigint | number} = { }) {
+ const tx = api.tx.evm.call(
+ subToEth(from.address),
+ to.options.address,
+ mkTx(to.methods).encodeABI(),
+ value,
+ GAS_ARGS.gas,
+ GAS_ARGS.gasPrice,
+ null,
+ );
+ const events = await submitTransactionAsync(from, tx);
+ expect(events.find(({ event: {section, method}})=>section === 'evm' && method === 'Executed')).to.be.not.undefined;
+}
+
export async function ethBalanceViaSub(api: ApiPromise, address: string): Promise<bigint> {
return (await getBalance(api, [evmToAddress(address)]))[0];
}
tests/src/util/helpers.tsdiffbeforeafterboth--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -1168,3 +1168,7 @@
return (await api.query.nft.collectionById(collectionId)).toJSON() as unknown as ICollectionInterface;
});
}
+
+export async function queryNftOwner(api: ApiPromise, collectionId: number, tokenId: number): Promise<CrossAccountId> {
+ return normalizeAccountId((await api.query.nft.nftItemList(collectionId, tokenId) as any).toJSON().Owner);
+}
\ No newline at end of file