git.delta.rocks / unique-network / refs/commits / 8e3de773ef81

1import chai from "chai";2import chaiAsPromised from 'chai-as-promised';3import usingApi, { submitTransactionAsync, submitTransactionExpectFailAsync } from "./substrate/substrate-api";4import fs from "fs";5import { Abi, ContractPromise as Contract } from "@polkadot/api-contract";6import privateKey from "./substrate/privateKey";7import {8  deployFlipper,9  getFlipValue10} from "./util/contracthelpers";1112chai.use(chaiAsPromised);13const expect = chai.expect;1415const value = 0;16const gasLimit = 3000n * 1000000n;17const marketContractAddress = '5CYN9j3YvRkqxewoxeSvRbhAym4465C57uMmX5j4yz99L5H6';1819describe('Contracts', () => {20  it(`Can deploy smart contract Flipper, instantiate it and call it's get and flip messages.`, async () => {21    await usingApi(async api => {22      const [contract, deployer] = await deployFlipper(api);23      const initialGetResponse = await getFlipValue(contract, deployer);2425      const bob = privateKey("//Bob");26      const flip = contract.exec('flip', value, gasLimit);27      await submitTransactionAsync(bob, flip);2829      const afterFlipGetResponse = await getFlipValue(contract, deployer);30      expect(afterFlipGetResponse).not.to.be.eq(initialGetResponse, 'Flipping should change value.');31    });32  });3334  it('Can initialize contract instance', async () => {35    await usingApi(async (api) => {36      const metadata = JSON.parse(fs.readFileSync('./src/flipper/metadata.json').toString('utf-8'));37      const abi = new Abi(metadata);38      const newContractInstance = new Contract(api, abi, marketContractAddress);39      expect(newContractInstance).to.have.property('address');40      expect(newContractInstance.address.toString()).to.equal(marketContractAddress);41    });42  });4344  it.skip('Can transfer balance using smart contract.', async () => {45    await usingApi(async api => {46      // const [alicesBalanceBefore, bobsBalanceBefore] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);47      // const wasm = fs.readFileSync('./src/balance-transfer-contract/calls.wasm');48      // const contract = compactAddLength(u8aToU8a(wasm));4950      // const metadata = JSON.parse(fs.readFileSync('./src/balance-transfer-contract/metadata.json').toString('utf-8'));51      // const abi = new Abi(api.registry as any, metadata);5253      // const alicesPrivateKey = privateKey('//Alice');5455      // const contractHash = await deployContract(api, contract, alicesPrivateKey);5657      // // const args = abi.constructors[0]();58      // const instanceAccountId = await instantiateContract(api, contractHash, /*args,*/ alicesPrivateKey);59      // const contractInstance = new ContractPromise(api, abi, instanceAccountId);60      // const bob = new GenericAccountId(api.registry, bobsPublicKey);6162      // const transfer = contractInstance.exec('balance_transfer', 0, 1000000000000n, [bob, new u128(api.registry, 1000000)]);63      // await submitTransactionAsync(alicesPrivateKey, transfer);6465      // const [alicesBalanceAfter, bobsBalanceAfter] = await getBalance(api, [alicesPublicKey, bobsPublicKey]);6667      // expect(alicesBalanceAfter < alicesBalanceBefore).to.be.true;68      // expect(bobsBalanceAfter > bobsBalanceBefore).to.be.true;69    });70  });71});