1/* broken by design2// substrate transactions are sequential, not parallel3// the order of execution is indeterminate45import { IKeyringPair } from '@polkadot/types/types';6import chai from 'chai';7import chaiAsPromised from 'chai-as-promised';8import privateKey from '../substrate/privateKey';9import usingApi, { submitTransactionAsync } from '../substrate/substrate-api';10import {11 createCollectionExpectSuccess,12 createItemExpectSuccess,13 normalizeAccountId,14 waitNewBlocks,15} from '../util/helpers';1617chai.use(chaiAsPromised);18const expect = chai.expect;19let Alice: IKeyringPair;20let Bob: IKeyringPair;21let Ferdie: IKeyringPair;2223before(async () => {24 await usingApi(async () => {25 Alice = privateKey('//Alice');26 Bob = privateKey('//Bob');27 Ferdie = privateKey('//Ferdie');28 });29});3031describe('Admin vs Owner changes token: ', () => {32 // tslint:disable-next-line: max-line-length33 it('The collection admin changes the owner of the token and in the same block the current owner transfers the token to another address ', async () => {3435 await usingApi(async (api) => {36 const collectionId = await createCollectionExpectSuccess();37 const changeAdminTxBob = api.tx.unique.addCollectionAdmin(collectionId, normalizeAccountId(Bob.address));38 await submitTransactionAsync(Alice, changeAdminTxBob);39 const changeAdminTxFerdie = api.tx.unique.addCollectionAdmin(collectionId, normalizeAccountId(Ferdie.address));40 await submitTransactionAsync(Bob, changeAdminTxFerdie);41 const itemId = await createItemExpectSuccess(Ferdie, collectionId, 'NFT');4243 const changeOwner = api.tx.unique.transferFrom(normalizeAccountId(Ferdie.address), normalizeAccountId(Bob.address), collectionId, itemId, 1);44 const approve = api.tx.unique.approve(normalizeAccountId(Bob.address), collectionId, itemId, 1);45 const sendItem = api.tx.unique.transfer(normalizeAccountId(Alice.address), collectionId, itemId, 1);46 await Promise.all([47 changeOwner.signAndSend(Alice),48 approve.signAndSend(Bob),49 sendItem.signAndSend(Ferdie),50 ]);51 const itemBefore: any = await api.query.unique.nftItemList(collectionId, itemId);52 expect(itemBefore.owner).not.to.be.eq(Bob.address);53 await waitNewBlocks(2);54 });55 });56});57*/difftreelog
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tests/src/collision-tests/admVsOwnerChanges.test.ts2.2 KiBsourcehistory