git.delta.rocks / unique-network / refs/commits / 0a7b60da8a0b

1import { IKeyringPair } from '@polkadot/types/types';
2import chai from 'chai';
3import chaiAsPromised from 'chai-as-promised';
4import { alicesPublicKey, bobsPublicKey } from '../accounts';
5import getBalance from '../substrate/get-balance';
6import privateKey from '../substrate/privateKey';
7import usingApi, { submitTransactionAsync } from '../substrate/substrate-api';
8import waitNewBlocks from '../substrate/wait-new-blocks';
9import {
10  createCollectionExpectSuccess,
11  createItemExpectSuccess,
12  setCollectionSponsorExpectSuccess,
13} from '../util/helpers';
14
15chai.use(chaiAsPromised);
16const expect = chai.expect;
17let Alice: IKeyringPair;
18let Bob: IKeyringPair;
19let Ferdie: IKeyringPair;
20
21before(async () => {
22  await usingApi(async () => {
23    Alice = privateKey('//Alice');
24    Bob = privateKey('//Bob');
25    Ferdie = privateKey('//Ferdie');
26  });
27});
28
29describe('Admin vs Owner take token: ', () => {
30  // tslint:disable-next-line: max-line-length
31  it('The collection admin burns the token and in the same block the token owner performs a transaction on it ', async () => {
32    await usingApi(async (api) => {
33      const collectionId = await createCollectionExpectSuccess();
34      const changeAdminTx = api.tx.nft.addCollectionAdmin(collectionId, Bob.address);
35      await submitTransactionAsync(Alice, changeAdminTx);
36      const timeoutPromise = (timeout: number) => new Promise((resolve) => setTimeout(resolve, timeout));
37      const itemId = await createItemExpectSuccess(Bob, collectionId, 'NFT');
38      //
39      const sendItem = api.tx.nft.transfer(Ferdie.address, collectionId, itemId, 1);
40      const burnItem = api.tx.nft.burnItem(collectionId, itemId, 1);
41      await Promise.all
42      ([
43        sendItem.signAndSend(Bob),
44        burnItem.signAndSend(Alice),
45      ]);
46      await timeoutPromise(10000);
47      let itemBurn: boolean = false;
48      itemBurn = (await (api.query.nft.nftItemList(collectionId, itemId))).toJSON() as boolean;
49      // tslint:disable-next-line: no-unused-expression
50      expect(itemBurn).to.be.null;
51      await timeoutPromise(20000);
52    });
53  });
54});