git.delta.rocks / unique-network / refs/commits / f921c0198e51

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {Contract} from 'web3-eth-contract';1819import {IKeyringPair} from '@polkadot/types/types';20import {EthUniqueHelper, itEth, usingEthPlaygrounds, expect} from './util';212223describe('Contract calls', () => {24  let donor: IKeyringPair;2526  before(async function () {27    await usingEthPlaygrounds(async (_helper, privateKey) => {28      donor = await privateKey({filename: __filename});29    });30  });3132  itEth('Call of simple contract fee is less than 0.2 UNQ', async ({helper}) => {33    const deployer = await helper.eth.createAccountWithBalance(donor);34    const flipper = await helper.eth.deployFlipper(deployer);3536    const cost = await helper.eth.calculateFee({Ethereum: deployer}, () => flipper.methods.flip().send({from: deployer}));37    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal()))).to.be.true;38  });3940  itEth('Balance transfer fee is less than 0.2 UNQ', async ({helper}) => {41    const userA = await helper.eth.createAccountWithBalance(donor);42    const userB = helper.eth.createAccount();43    const cost = await helper.eth.calculateFee({Ethereum: userA}, () => helper.getWeb3().eth.sendTransaction({44      from: userA,45      to: userB,46      value: '1000000',47      gas: helper.eth.DEFAULT_GAS,48    }));49    const balanceB = await helper.balance.getEthereum(userB);50    expect(cost - balanceB < BigInt(0.2 * Number(helper.balance.getOneTokenNominal()))).to.be.true;51  });5253  itEth('NFT transfer is close to 0.15 UNQ', async ({helper}) => {54    const caller = await helper.eth.createAccountWithBalance(donor);55    const receiver = helper.eth.createAccount();5657    const [alice] = await helper.arrange.createAccounts([10n], donor);58    const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});59    const {tokenId} = await collection.mintToken(alice, {Ethereum: caller});6061    const address = helper.ethAddress.fromCollectionId(collection.collectionId);62    const contract = helper.ethNativeContract.collection(address, 'nft', caller);6364    const cost = await helper.eth.calculateFee({Ethereum: caller}, () => contract.methods.transfer(receiver, tokenId).send(caller));6566    const fee = Number(cost) / Number(helper.balance.getOneTokenNominal());67    const expectedFee = 0.15;68    const tolerance = 0.001;6970    expect(Math.abs(fee - expectedFee)).to.be.lessThan(tolerance);71  });72});7374describe('ERC165 tests', async () => {75  // https://eips.ethereum.org/EIPS/eip-1657677  let erc721MetadataCompatibleNftCollectionId: number;78  let simpleNftCollectionId: number;79  let minter: string;8081  const BASE_URI = 'base/';8283  async function checkInterface(helper: EthUniqueHelper, interfaceId: string, simpleResult: boolean, compatibleResult: boolean) {84    const simple = helper.ethNativeContract.collection(helper.ethAddress.fromCollectionId(simpleNftCollectionId), 'nft', minter);85    const compatible = helper.ethNativeContract.collection(helper.ethAddress.fromCollectionId(erc721MetadataCompatibleNftCollectionId), 'nft', minter);8687    expect(await simple.methods.supportsInterface(interfaceId).call()).to.equal(simpleResult, `empty (not ERC721Metadata compatible) NFT collection returns not ${simpleResult}`);88    expect(await compatible.methods.supportsInterface(interfaceId).call()).to.equal(compatibleResult, `ERC721Metadata compatible NFT collection returns not ${compatibleResult}`);89  }9091  before(async () => {92    await usingEthPlaygrounds(async (helper, privateKey) => {93      const donor = await privateKey({filename: __filename});94      const [alice] = await helper.arrange.createAccounts([10n], donor);95      ({collectionId: simpleNftCollectionId} = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'}));96      minter = helper.eth.createAccount();97      ({collectionId: erc721MetadataCompatibleNftCollectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(minter, 'n', 'd', 'p', BASE_URI));98    });99  });100101  itEth('nonexistent interfaceID - 0xffffffff - always false', async ({helper}) => {102    await checkInterface(helper, '0xffffffff', false, false);103  });104105  itEth('ERC721 - 0x780e9d63 - support', async ({helper}) => {106    await checkInterface(helper, '0x780e9d63', true, true);107  });108109  itEth('ERC721Metadata - 0x5b5e139f - support', async ({helper}) => {110    await checkInterface(helper, '0x5b5e139f', false, true);111  });112113  itEth('ERC721UniqueMintable - 0x476ff149 - support', async ({helper}) => {114    await checkInterface(helper, '0x476ff149', true, true);115  });116117  itEth('ERC721Enumerable - 0x780e9d63 - support', async ({helper}) => {118    await checkInterface(helper, '0x780e9d63', true, true);119  });120121  itEth('ERC721UniqueExtensions - 0x4468500d - support', async ({helper}) => {122    await checkInterface(helper, '0x4468500d', true, true);123  });124125  itEth('ERC721Burnable - 0x42966c68 - support', async ({helper}) => {126    await checkInterface(helper, '0x42966c68', true, true);127  });128129  itEth('ERC165 - 0x01ffc9a7 - support', async ({helper}) => {130    await checkInterface(helper, '0x01ffc9a7', true, true);131  });132});