git.delta.rocks / unique-network / refs/commits / 6b0c3b1ff24e

1import { IKeyringPair } from '@polkadot/types/types';2import chai from 'chai';3import chaiAsPromised from 'chai-as-promised';4import privateKey from '../substrate/privateKey';5import usingApi, { submitTransactionAsync } from '../substrate/substrate-api';6import {7  createCollectionExpectSuccess,8  createItemExpectSuccess,9  normalizeAccountId,10  waitNewBlocks,11} from '../util/helpers';1213chai.use(chaiAsPromised);14const expect = chai.expect;15let Alice: IKeyringPair;16let Bob: IKeyringPair;17let Ferdie: IKeyringPair;1819before(async () => {20  await usingApi(async () => {21    Alice = privateKey('//Alice');22    Bob = privateKey('//Bob');23    Ferdie = privateKey('//Ferdie');24  });25});2627describe('Admin vs Owner take token: ', () => {28  // tslint:disable-next-line: max-line-length29  it('The collection admin burns the token and in the same block the token owner performs a transaction on it ', async () => {30    await usingApi(async (api) => {31      const collectionId = await createCollectionExpectSuccess();32      const changeAdminTx = api.tx.nft.addCollectionAdmin(collectionId, normalizeAccountId(Bob.address));33      await submitTransactionAsync(Alice, changeAdminTx);34      const itemId = await createItemExpectSuccess(Bob, collectionId, 'NFT');35      //36      const sendItem = api.tx.nft.transfer(normalizeAccountId(Ferdie.address), collectionId, itemId, 1);37      const burnItem = api.tx.nft.burnItem(collectionId, itemId, 1);38      await Promise.all([39        sendItem.signAndSend(Bob),40        burnItem.signAndSend(Alice),41      ]);42      await waitNewBlocks(2);43      let itemBurn = false;44      itemBurn = (await (api.query.nft.nftItemList(collectionId, itemId))).toJSON() as boolean;45      // tslint:disable-next-line: no-unused-expression46      expect(itemBurn).to.be.null;47      await waitNewBlocks(2);48    });49  });50});