1import { IKeyringPair } from '@polkadot/types/types';2import chai from 'chai';3import chaiAsPromised from 'chai-as-promised';4import privateKey from './substrate/privateKey';5import usingApi from './substrate/substrate-api';6import { deployFlipper, getFlipValue, toggleFlipValueExpectSuccess } from './util/contracthelpers';7import {8 enableContractSponsoringExpectFailure,9 enableContractSponsoringExpectSuccess,10 findUnusedAddress,11 setContractSponsoringRateLimitExpectSuccess,12} from './util/helpers';1314chai.use(chaiAsPromised);15const expect = chai.expect;1617describe('Integration Test enableContractSponsoring', () => {18 it('ensure tx fee is paid from endowment', async () => {19 await usingApi(async (api) => {20 const user = await findUnusedAddress(api);2122 const [flipper, deployer] = await deployFlipper(api);23 await enableContractSponsoringExpectSuccess(deployer, flipper.address, true);24 await setContractSponsoringRateLimitExpectSuccess(deployer, flipper.address, 1);25 await toggleFlipValueExpectSuccess(user, flipper);2627 expect(await getFlipValue(flipper, deployer)).to.be.false;28 });29 });30});3132describe('Negative Integration Test enableContractSponsoring', () => {33 let alice: IKeyringPair;3435 before(async () => {36 alice = privateKey('//Alice');37 });3839 it('fails when called for non-contract address', async () => {40 await usingApi(async (api) => {41 const user = await findUnusedAddress(api);4243 await enableContractSponsoringExpectFailure(alice, user.address, true);44 });45 });4647 it('fails when called by non-owning user', async () => {48 await usingApi(async (api) => {49 const [flipper, _] = await deployFlipper(api);5051 await enableContractSponsoringExpectFailure(alice, flipper.address, true);52 });53 });54});