git.delta.rocks / unique-network / refs/commits / e3aef6f9aee5

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  getGenericResult,22  normalizeAccountId23} from "./util/helpers";242526chai.use(chaiAsPromised);27const expect = chai.expect;2829const value = 0;30const gasLimit = 3000n * 1000000n;31const marketContractAddress = '5CYN9j3YvRkqxewoxeSvRbhAym4465C57uMmX5j4yz99L5H6';3233describe('Contracts', () => {34  it(`Can deploy smart contract Flipper, instantiate it and call it's get and flip messages.`, async () => {35    await usingApi(async api => {36      const [contract, deployer] = await deployFlipper(api);37      const initialGetResponse = await getFlipValue(contract, deployer);3839      const bob = privateKey("//Bob");40      const flip = contract.tx.flip(value, gasLimit);41      await submitTransactionAsync(bob, flip);4243      const afterFlipGetResponse = await getFlipValue(contract, deployer);44      expect(afterFlipGetResponse).not.to.be.eq(initialGetResponse, 'Flipping should change value.');45    });46  });4748  it('Can initialize contract instance', async () => {49    await usingApi(async (api) => {50      const metadata = JSON.parse(fs.readFileSync('./src/flipper/metadata.json').toString('utf-8'));51      const abi = new Abi(metadata);52      const newContractInstance = new Contract(api, abi, marketContractAddress);53      expect(newContractInstance).to.have.property('address');54      expect(newContractInstance.address.toString()).to.equal(marketContractAddress);55    });56  });5758  it('Can transfer NFT using smart contract.', async () => {59    await usingApi(async api => {60      const alice = privateKey("//Alice");61      const bob = privateKey("//Bob");6263      // Prep work64      const collectionId = await createCollectionExpectSuccess();65      const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT');66      const [contract, deployer] = await deployTransferContract(api);67      const tokenBefore: any = (await api.query.nft.nftItemList(collectionId, tokenId) as any).toJSON();68      69      // Transfer70      const transferTx = contract.tx.transfer(value, gasLimit, bob.address, collectionId, tokenId, 1);71      const events = await submitTransactionAsync(alice, transferTx);72      const result = getGenericResult(events);73      const tokenAfter: any = (await api.query.nft.nftItemList(collectionId, tokenId) as any).toJSON();7475      // tslint:disable-next-line:no-unused-expression76      expect(result.success).to.be.true;77      expect(tokenBefore.Owner).to.be.deep.equal(normalizeAccountId(alice.address));78      expect(tokenAfter.Owner).to.be.deep.equal(normalizeAccountId(bob.address));79    });80  });81});