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tests/src/burnItem.test.ts8.8 KiBsourcehistory
1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56import { default as usingApi, submitTransactionAsync, submitTransactionExpectFailAsync } from './substrate/substrate-api';7import { Keyring } from "@polkadot/api";8import { IKeyringPair } from "@polkadot/types/types";9import { 10  createCollectionExpectSuccess, 11  createItemExpectSuccess,12  getGenericResult,13  destroyCollectionExpectSuccess,14  normalizeAccountId15} from './util/helpers';16import { nullPublicKey } from "./accounts";1718import chai from 'chai';19import chaiAsPromised from 'chai-as-promised';20chai.use(chaiAsPromised);21const expect = chai.expect;2223let alice: IKeyringPair;24let bob: IKeyringPair;2526describe('integration test: ext. burnItem():', () => {27  before(async () => {28    await usingApi(async (api) => {29      const keyring = new Keyring({ type: 'sr25519' });30      alice = keyring.addFromUri(`//Alice`);31      bob = keyring.addFromUri(`//Bob`);32    });33  });3435  it('Burn item in NFT collection', async () => {36    const createMode = 'NFT';37    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode}});38    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);3940    await usingApi(async (api) => {41      const tx = api.tx.nft.burnItem(collectionId, tokenId, 0);42      const events = await submitTransactionAsync(alice, tx);43      const result = getGenericResult(events);44      // Get the item45      const item: any = (await api.query.nft.nftItemList(collectionId, tokenId)).toJSON();46      // What to expect47      // tslint:disable-next-line:no-unused-expression48      expect(result.success).to.be.true;49      // tslint:disable-next-line:no-unused-expression50      expect(item).to.be.null;51    });5253  });54  it('Burn item in Fungible collection', async () => {55    const createMode = 'Fungible';56    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode, decimalPoints: 0 }});57    await createItemExpectSuccess(alice, collectionId, createMode); // Helper creates 10 fungible tokens58    const tokenId = 0; // ignored5960    await usingApi(async (api) => {61      // Destroy 1 of 1062      const tx = api.tx.nft.burnItem(collectionId, tokenId, 1);63      const events = await submitTransactionAsync(alice, tx);64      const result = getGenericResult(events);65  66      // Get alice balance 67      const balance: any = (await api.query.nft.fungibleItemList(collectionId, alice.address)).toJSON();68 69      // What to expect70      expect(result.success).to.be.true;71      expect(balance).to.be.not.null;72      expect(balance.Value).to.be.equal(9);73    });7475  });76  it('Burn item in ReFungible collection', async () => {77    const createMode = 'ReFungible';78    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode }});79    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);8081    await usingApi(async (api) => {82      const tx = api.tx.nft.burnItem(collectionId, tokenId, 1);83      const events = await submitTransactionAsync(alice, tx);84      const result = getGenericResult(events);85  86      // Get alice balance 87      const balance: any = (await api.query.nft.reFungibleItemList(collectionId, tokenId)).toJSON();88      89      // What to expect90      expect(result.success).to.be.true;91      expect(balance).to.be.null;92    });9394  });9596  it('Burn owned portion of item in ReFungible collection', async () => {97    const createMode = 'ReFungible';98    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode}});99    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);100101    await usingApi(async (api) => {102      // Transfer 1/100 of the token to Bob103      const transfertx = api.tx.nft.transfer(normalizeAccountId(bob.address), collectionId, tokenId, 1);104      const events1 = await submitTransactionAsync(alice, transfertx);105      const result1 = getGenericResult(events1);106107      // Get balances108      const balanceBefore: any = (await api.query.nft.reFungibleItemList(collectionId, tokenId)).toJSON();109110      // Bob burns his portion111      const tx = api.tx.nft.burnItem(collectionId, tokenId, 0);112      const events2 = await submitTransactionAsync(bob, tx);113      const result2 = getGenericResult(events2);114115      // Get balances 116      const balance: any = (await api.query.nft.reFungibleItemList(collectionId, tokenId)).toJSON();117      // console.log(balance);118      119      // What to expect before burning120      expect(result1.success).to.be.true;121      expect(balanceBefore).to.be.not.null;122      expect(balanceBefore.Owner.length).to.be.equal(2);123      expect(balanceBefore.Owner[0].Owner).to.be.deep.equal(normalizeAccountId(alice.address));124      expect(balanceBefore.Owner[0].Fraction).to.be.equal(99);125      expect(balanceBefore.Owner[1].Owner).to.be.deep.equal(normalizeAccountId(bob.address));126      expect(balanceBefore.Owner[1].Fraction).to.be.equal(1);127128      // What to expect after burning129      expect(result2.success).to.be.true;130      expect(balance).to.be.not.null;131      expect(balance.Owner.length).to.be.equal(1);132      expect(balance.Owner[0].Fraction).to.be.equal(99);133      expect(balance.Owner[0].Owner).to.be.deep.equal(normalizeAccountId(alice.address));134    });135136  });137138});139140describe('Negative integration test: ext. burnItem():', () => {141  before(async () => {142    await usingApi(async (api) => {143      const keyring = new Keyring({ type: 'sr25519' });144      alice = keyring.addFromUri(`//Alice`);145      bob = keyring.addFromUri(`//Bob`);146    });147  });148149  it('Burn a token in a destroyed collection', async () => {150    const createMode = 'NFT';151    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode }});152    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);153    await destroyCollectionExpectSuccess(collectionId);154155    await usingApi(async (api) => {156      const tx = api.tx.nft.burnItem(collectionId, tokenId, 0);157      const badTransaction = async function () { 158        await submitTransactionExpectFailAsync(alice, tx);159      };160      await expect(badTransaction()).to.be.rejected;161    });162163  });164165  it('Burn a token that was never created', async () => {166    const createMode = 'NFT';167    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode }});168    const tokenId = 10;169170    await usingApi(async (api) => {171      const tx = api.tx.nft.burnItem(collectionId, tokenId, 0);172      const badTransaction = async function () { 173        await submitTransactionExpectFailAsync(alice, tx);174      };175      await expect(badTransaction()).to.be.rejected;176    });177178  });179180  it('Burn a token using the address that does not own it', async () => {181    const createMode = 'NFT';182    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode }});183    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);184185    await usingApi(async (api) => {186      const tx = api.tx.nft.burnItem(collectionId, tokenId, 0);187      const badTransaction = async function () { 188        await submitTransactionExpectFailAsync(bob, tx);189      };190      await expect(badTransaction()).to.be.rejected;191    });192193  });194195  it('Transfer a burned a token', async () => {196    const createMode = 'NFT';197    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode }});198    const tokenId = await createItemExpectSuccess(alice, collectionId, createMode);199200    await usingApi(async (api) => {201202      const burntx = api.tx.nft.burnItem(collectionId, tokenId, 0);203      const events1 = await submitTransactionAsync(alice, burntx);204      const result1 = getGenericResult(events1);205      expect(result1.success).to.be.true;206  207      const tx = api.tx.nft.transfer(normalizeAccountId(bob.address), collectionId, tokenId, 0);208      const badTransaction = async function () { 209        await submitTransactionExpectFailAsync(alice, tx);210      };211      await expect(badTransaction()).to.be.rejected;212    });213214  });215216  it('Burn more than owned in Fungible collection', async () => {217    const createMode = 'Fungible';218    const collectionId = await createCollectionExpectSuccess({mode: {type: createMode, decimalPoints: 0 }});219    // Helper creates 10 fungible tokens220    await createItemExpectSuccess(alice, collectionId, createMode);221    const tokenId = 0; // ignored222223    await usingApi(async (api) => {224      // Destroy 11 of 10225      const tx = api.tx.nft.burnItem(collectionId, tokenId, 11);226      const badTransaction = async function () { 227        await submitTransactionExpectFailAsync(alice, tx);228      };229      await expect(badTransaction()).to.be.rejected;230      231      // Get alice balance 232      const balance: any = (await api.query.nft.fungibleItemList(collectionId, alice.address)).toJSON();233 234      // What to expect235      expect(balance).to.be.not.null;236      expect(balance.Value).to.be.equal(10);237    });238239  });240241});