git.delta.rocks / unique-network / refs/commits / 3976407f1d5d

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 type {IKeyringPair} from '@polkadot/types/types';18import {itEth, usingEthPlaygrounds, expect} from './util/index.js';19import {EthUniqueHelper} from './util/playgrounds/unique.dev.js';202122describe('Contract calls', () => {23  let donor: IKeyringPair;2425  before(async function () {26    await usingEthPlaygrounds(async (_helper, privateKey) => {27      donor = await privateKey({url: import.meta.url});28    });29  });3031  itEth('Call of simple contract fee is less than 0.2 UNQ', async ({helper}) => {32    const deployer = await helper.eth.createAccountWithBalance(donor);33    const flipper = await helper.eth.deployFlipper(deployer);3435    const cost = await helper.eth.calculateFee({Ethereum: deployer}, () => flipper.methods.flip().send({from: deployer}));36    expect(cost < BigInt(0.2 * Number(helper.balance.getOneTokenNominal()))).to.be.true;37  });3839  itEth('Balance transfer fee is less than 0.2 UNQ', async ({helper}) => {40    const userA = await helper.eth.createAccountWithBalance(donor);41    const userB = helper.eth.createAccount();42    const cost = await helper.eth.calculateFee({Ethereum: userA}, () => helper.getWeb3().eth.sendTransaction({43      from: userA,44      to: userB,45      value: '1000000',46      gas: helper.eth.DEFAULT_GAS,47    }));48    const balanceB = await helper.balance.getEthereum(userB);49    expect(cost - balanceB < BigInt(0.2 * Number(helper.balance.getOneTokenNominal()))).to.be.true;50  });5152  itEth('NFT transfer is close to 0.15 UNQ', async ({helper}) => {53    const caller = await helper.eth.createAccountWithBalance(donor);54    const receiver = helper.eth.createAccount();5556    const [alice] = await helper.arrange.createAccounts([10n], donor);57    const collection = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'});58    const {tokenId} = await collection.mintToken(alice, {Ethereum: caller});5960    const address = helper.ethAddress.fromCollectionId(collection.collectionId);61    const contract = await helper.ethNativeContract.collection(address, 'nft', caller);6263    const cost = await helper.eth.calculateFee({Ethereum: caller}, () => contract.methods.transfer(receiver, tokenId).send(caller));6465    const fee = Number(cost) / Number(helper.balance.getOneTokenNominal());66    const expectedFee = 0.15;67    const tolerance = 0.001;6869    expect(Math.abs(fee - expectedFee)).to.be.lessThan(tolerance);70  });71});7273describe('ERC165 tests', () => {74  // https://eips.ethereum.org/EIPS/eip-1657576  let erc721MetadataCompatibleNftCollectionId: number;77  let simpleNftCollectionId: number;78  let minter: string;7980  const BASE_URI = 'base/';8182  async function checkInterface(helper: EthUniqueHelper, interfaceId: string, simpleResult: boolean, compatibleResult: boolean) {83    const simple = await helper.ethNativeContract.collection(helper.ethAddress.fromCollectionId(simpleNftCollectionId), 'nft', minter);84    const compatible = await helper.ethNativeContract.collection(helper.ethAddress.fromCollectionId(erc721MetadataCompatibleNftCollectionId), 'nft', minter);8586    expect(await simple.methods.supportsInterface(interfaceId).call()).to.equal(simpleResult, `empty (not ERC721Metadata compatible) NFT collection returns not ${simpleResult}`);87    expect(await compatible.methods.supportsInterface(interfaceId).call()).to.equal(compatibleResult, `ERC721Metadata compatible NFT collection returns not ${compatibleResult}`);88  }8990  before(async () => {91    await usingEthPlaygrounds(async (helper, privateKey) => {92      const donor = await privateKey({url: import.meta.url});93      const [alice] = await helper.arrange.createAccounts([10n], donor);94      ({collectionId: simpleNftCollectionId} = await helper.nft.mintCollection(alice, {name: 'test', description: 'test', tokenPrefix: 'test'}));95      minter = await helper.eth.createAccountWithBalance(donor);96      ({collectionId: erc721MetadataCompatibleNftCollectionId} = await helper.eth.createERC721MetadataCompatibleNFTCollection(minter, 'n', 'd', 'p', BASE_URI));97    });98  });99100  itEth('nonexistent interfaceID - 0xffffffff - always false', async ({helper}) => {101    await checkInterface(helper, '0xffffffff', false, false);102  });103104  itEth('ERC721 - 0x780e9d63 - support', async ({helper}) => {105    await checkInterface(helper, '0x780e9d63', true, true);106  });107108  itEth('ERC721Metadata - 0x5b5e139f - support', async ({helper}) => {109    await checkInterface(helper, '0x5b5e139f', false, true);110  });111112  itEth('ERC721Enumerable - 0x780e9d63 - support', async ({helper}) => {113    await checkInterface(helper, '0x780e9d63', true, true);114  });115116  itEth.skip('ERC721UniqueExtensions support', async ({helper}) => {117    await checkInterface(helper, '0xb74c26b7', true, true);118  });119120  itEth('ERC721Burnable - 0x42966c68 - support', async ({helper}) => {121    await checkInterface(helper, '0x42966c68', true, true);122  });123124  itEth('ERC165 - 0x01ffc9a7 - support', async ({helper}) => {125    await checkInterface(helper, '0x01ffc9a7', true, true);126  });127});