git.delta.rocks / unique-network / refs/commits / 280307ce9910

1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56import chai from "chai";7import chaiAsPromised from 'chai-as-promised';8import usingApi, { submitTransactionAsync, submitTransactionExpectFailAsync } from "./substrate/substrate-api";9import fs from "fs";10import { Abi, ContractPromise as Contract } from "@polkadot/api-contract";11import privateKey from "./substrate/privateKey";12import {13  deployFlipper,14  getFlipValue,15  deployTransferContract,16} from "./util/contracthelpers";1718import {19  createCollectionExpectSuccess,20  createItemExpectSuccess,21  getGenericResult22} from "./util/helpers";232425chai.use(chaiAsPromised);26const expect = chai.expect;2728const value = 0;29const gasLimit = 3000n * 1000000n;30const marketContractAddress = '5CYN9j3YvRkqxewoxeSvRbhAym4465C57uMmX5j4yz99L5H6';3132describe('Contracts', () => {33  it(`Can deploy smart contract Flipper, instantiate it and call it's get and flip messages.`, async () => {34    await usingApi(async api => {35      const [contract, deployer] = await deployFlipper(api);36      const initialGetResponse = await getFlipValue(contract, deployer);3738      const bob = privateKey("//Bob");39      const flip = contract.tx.flip(value, gasLimit);40      await submitTransactionAsync(bob, flip);4142      const afterFlipGetResponse = await getFlipValue(contract, deployer);43      expect(afterFlipGetResponse).not.to.be.eq(initialGetResponse, 'Flipping should change value.');44    });45  });4647  it('Can initialize contract instance', async () => {48    await usingApi(async (api) => {49      const metadata = JSON.parse(fs.readFileSync('./src/flipper/metadata.json').toString('utf-8'));50      const abi = new Abi(metadata);51      const newContractInstance = new Contract(api, abi, marketContractAddress);52      expect(newContractInstance).to.have.property('address');53      expect(newContractInstance.address.toString()).to.equal(marketContractAddress);54    });55  });5657  it('Can transfer NFT using smart contract.', async () => {58    await usingApi(async api => {59      const alice = privateKey("//Alice");60      const bob = privateKey("//Bob");6162      // Prep work63      const collectionId = await createCollectionExpectSuccess();64      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');65      const [contract, deployer] = await deployTransferContract(api);66      const tokenBefore: any = await api.query.nft.nftItemList(collectionId, tokenId);67      68      // Transfer69      const transferTx = contract.tx.transfer(value, gasLimit, bob.address, collectionId, tokenId, 1);70      const events = await submitTransactionAsync(alice, transferTx);71      const result = getGenericResult(events);72      const tokenAfter: any = await api.query.nft.nftItemList(collectionId, tokenId);7374      // tslint:disable-next-line:no-unused-expression75      expect(result.success).to.be.true;76      expect(tokenBefore.Owner.toString()).to.be.equal(alice.address);77      expect(tokenAfter.Owner.toString()).to.be.equal(bob.address);78    });79  });80});