123456789101112131415161718import {ApiPromise} from '@polkadot/api';19import {IKeyringPair} from '@polkadot/types/types';20import chai from 'chai';21import chaiAsPromised from 'chai-as-promised';22import usingApi, {submitTransactionAsync} from '../substrate/substrate-api';23import {uniqueEventMessage} from '../util/helpers';2425chai.use(chaiAsPromised);26const expect = chai.expect;2728describe('Create collection event ', () => {29 let alice: IKeyringPair;30 const checkSection = 'CollectionCreated';31 const checkTreasury = 'Deposit';32 const checkSystem = 'ExtrinsicSuccess';33 before(async () => {34 await usingApi(async (api, privateKeyWrapper) => {35 alice = privateKeyWrapper('//Alice');36 });37 });38 it('Check event from createCollection(): ', async () => {39 await usingApi(async (api: ApiPromise) => {40 const tx = api.tx.unique.createCollectionEx({name: [0x31], description: [0x32], tokenPrefix: '0x33', mode: 'NFT'});41 const events = await submitTransactionAsync(alice, tx);42 const msg = JSON.stringify(uniqueEventMessage(events));43 expect(msg).to.be.contain(checkSection);44 expect(msg).to.be.contain(checkTreasury);45 expect(msg).to.be.contain(checkSystem);46 });47 });48});