git.delta.rocks / unique-network / refs/commits / 280307ce9910

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 { ApiPromise, Keyring } from '@polkadot/api';7import { Enum, Struct } from '@polkadot/types/codec';8import type { AccountId, EventRecord } from '@polkadot/types/interfaces';9import { u128 } from '@polkadot/types/primitive';10import { IKeyringPair } from '@polkadot/types/types';11import { BigNumber } from 'bignumber.js';12import BN from 'bn.js';13import chai from 'chai';14import chaiAsPromised from 'chai-as-promised';15import { alicesPublicKey, nullPublicKey } from '../accounts';16import privateKey from '../substrate/privateKey';17import { default as usingApi, submitTransactionAsync, submitTransactionExpectFailAsync } from '../substrate/substrate-api';18import { ICollectionInterface } from '../types';19import { hexToStr, strToUTF16, utf16ToStr } from './util';2021chai.use(chaiAsPromised);22const expect = chai.expect;2324export const U128_MAX = (1n << 128n) - 1n;2526type GenericResult = {27  success: boolean,28};2930interface CreateCollectionResult {31  success: boolean;32  collectionId: number;33}3435interface CreateItemResult {36  success: boolean;37  collectionId: number;38  itemId: number;39  recipient: string;40}4142interface TransferResult {43  success: boolean;44  collectionId: number;45  itemId: number;46  sender: string;47  recipient: string;48  value: bigint;49}5051interface IReFungibleOwner {52  Fraction: BN;53  Owner: number[];54}5556interface ITokenDataType {57  Owner: number[];58  ConstData: number[];59  VariableData: number[];60}6162interface IFungibleTokenDataType {63  Value: BN;64}6566export interface IReFungibleTokenDataType {67  Owner: IReFungibleOwner[];68  ConstData: number[];69  VariableData: number[];70}7172export function getGenericResult(events: EventRecord[]): GenericResult {73  const result: GenericResult = {74    success: false,75  };76  events.forEach(({ phase, event: { data, method, section } }) => {77    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);78    if (method === 'ExtrinsicSuccess') {79      result.success = true;80    }81  });82  return result;83}8485export function getCreateCollectionResult(events: EventRecord[]): CreateCollectionResult {86  let success = false;87  let collectionId: number = 0;88  events.forEach(({ phase, event: { data, method, section } }) => {89    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);90    if (method == 'ExtrinsicSuccess') {91      success = true;92    } else if ((section == 'nft') && (method == 'Created')) {93      collectionId = parseInt(data[0].toString());94    }95  });96  const result: CreateCollectionResult = {97    success,98    collectionId,99  };100  return result;101}102103export function getCreateItemResult(events: EventRecord[]): CreateItemResult {104  let success = false;105  let collectionId: number = 0;106  let itemId: number = 0;107  let recipient: string = '';108  events.forEach(({ phase, event: { data, method, section } }) => {109    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);110    if (method == 'ExtrinsicSuccess') {111      success = true;112    } else if ((section == 'nft') && (method == 'ItemCreated')) {113      collectionId = parseInt(data[0].toString());114      itemId = parseInt(data[1].toString());115      recipient = data[2].toString();116    }117  });118  const result: CreateItemResult = {119    success,120    collectionId,121    itemId,122    recipient,123  };124  return result;125}126127export function getTransferResult(events: EventRecord[]): TransferResult {128  const result: TransferResult = {129    success: false,130    collectionId: 0,131    itemId: 0,132    sender: '',133    recipient: '',134    value: 0n,135  };136137  events.forEach(({event: {data, method, section}}) => {138    if (method === 'ExtrinsicSuccess') {139      result.success = true;140    } else if (section === 'nft' && method === 'Transfer') {141      result.collectionId = +data[0].toString();142      result.itemId = +data[1].toString();143      result.sender = data[2].toString();144      result.recipient = data[3].toString();145      result.value = BigInt(data[4].toString());146    }147  });148149  return result;150}151152interface Invalid {153  type: 'Invalid';154}155156interface Nft {157  type: 'NFT';158}159160interface Fungible {161  type: 'Fungible';162  decimalPoints: number;163}164165interface ReFungible {166  type: 'ReFungible';167}168169type CollectionMode = Nft | Fungible | ReFungible | Invalid;170171export type CreateCollectionParams = {172  mode: CollectionMode,173  name: string,174  description: string,175  tokenPrefix: string,176};177178const defaultCreateCollectionParams: CreateCollectionParams = {179  description: 'description',180  mode: { type: 'NFT' },181  name: 'name',182  tokenPrefix: 'prefix',183}184185export async function createCollectionExpectSuccess(params: Partial<CreateCollectionParams> = {}): Promise<number> {186  const {name, description, mode, tokenPrefix } = {...defaultCreateCollectionParams, ...params};187188  let collectionId: number = 0;189  await usingApi(async (api) => {190    // Get number of collections before the transaction191    const AcollectionCount = parseInt((await api.query.nft.createdCollectionCount()).toString(), 10);192193    // Run the CreateCollection transaction194    const alicePrivateKey = privateKey('//Alice');195196    let modeprm = {};197    if (mode.type === 'NFT') {198      modeprm = {nft: null};199    } else if (mode.type === 'Fungible') {200      modeprm = {fungible: mode.decimalPoints};201    } else if (mode.type === 'ReFungible') {202      modeprm = {refungible: null};203    } else if (mode.type === 'Invalid') {204      modeprm = {invalid: null};205    }206207    const tx = api.tx.nft.createCollection(strToUTF16(name), strToUTF16(description), strToUTF16(tokenPrefix), modeprm);208    const events = await submitTransactionAsync(alicePrivateKey, tx);209    const result = getCreateCollectionResult(events);210211    // Get number of collections after the transaction212    const BcollectionCount = parseInt((await api.query.nft.createdCollectionCount()).toString(), 10);213214    // Get the collection215    const collection: any = (await api.query.nft.collection(result.collectionId)).toJSON();216217    // What to expect218    // tslint:disable-next-line:no-unused-expression219    expect(result.success).to.be.true;220    expect(result.collectionId).to.be.equal(BcollectionCount);221    // tslint:disable-next-line:no-unused-expression222    expect(collection).to.be.not.null;223    expect(BcollectionCount).to.be.equal(AcollectionCount + 1, 'Error: NFT collection NOT created.');224    expect(collection.Owner).to.be.equal(alicesPublicKey);225    expect(utf16ToStr(collection.Name)).to.be.equal(name);226    expect(utf16ToStr(collection.Description)).to.be.equal(description);227    expect(hexToStr(collection.TokenPrefix)).to.be.equal(tokenPrefix);228229    collectionId = result.collectionId;230  });231232  return collectionId;233}234235export async function createCollectionExpectFailure(params: Partial<CreateCollectionParams> = {}) {236  const {name, description, mode, tokenPrefix } = {...defaultCreateCollectionParams, ...params};237238  let modeprm = {};239  if (mode.type === 'NFT') {240    modeprm = {nft: null};241  } else if (mode.type === 'Fungible') {242    modeprm = {fungible: mode.decimalPoints};243  } else if (mode.type === 'ReFungible') {244    modeprm = {refungible: null};245  } else if (mode.type === 'Invalid') {246    modeprm = {invalid: null};247  }248249  await usingApi(async (api) => {250    // Get number of collections before the transaction251    const AcollectionCount = parseInt((await api.query.nft.createdCollectionCount()).toString());252253    // Run the CreateCollection transaction254    const alicePrivateKey = privateKey('//Alice');255    const tx = api.tx.nft.createCollection(strToUTF16(name), strToUTF16(description), strToUTF16(tokenPrefix), modeprm);256    const events = await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;257    const result = getCreateCollectionResult(events);258259    // Get number of collections after the transaction260    const BcollectionCount = parseInt((await api.query.nft.createdCollectionCount()).toString());261262    // What to expect263    // tslint:disable-next-line:no-unused-expression264    expect(result.success).to.be.false;265    expect(BcollectionCount).to.be.equal(AcollectionCount, 'Error: Collection with incorrect data created.');266  });267}268269export async function findUnusedAddress(api: ApiPromise, seedAddition = ''): Promise<IKeyringPair> {270  let bal = new BigNumber(0);271  let unused;272  do {273    const randomSeed = 'seed' +  Math.floor(Math.random() * Math.floor(10000)) + seedAddition;274    const keyring = new Keyring({ type: 'sr25519' });275    unused = keyring.addFromUri(`//${randomSeed}`);276    bal = new BigNumber((await api.query.system.account(unused.address)).data.free.toString());277  } while (bal.toFixed() != '0');278  return unused;279}280281export async function getAllowance(collectionId: number, tokenId: number, owner: string, approved: string) {282  return await usingApi(async (api) => {283    const bn = await api.query.nft.allowances(collectionId, [tokenId, owner, approved]) as unknown as BN;284    return BigInt(bn.toString());285  });286}287288export function findUnusedAddresses(api: ApiPromise, amount: number): Promise<IKeyringPair[]> {289  return Promise.all(new Array(amount).fill(null).map(() => findUnusedAddress(api, '_' + Date.now())));290}291292export async function findNotExistingCollection(api: ApiPromise): Promise<number> {293  const totalNumber = parseInt((await api.query.nft.createdCollectionCount()).toString(), 10) as unknown as number;294  const newCollection: number = totalNumber + 1;295  return newCollection;296}297298function getDestroyResult(events: EventRecord[]): boolean {299  let success: boolean = false;300  events.forEach(({ phase, event: { data, method, section } }) => {301    // console.log(`    ${phase}: ${section}.${method}:: ${data}`);302    if (method == 'ExtrinsicSuccess') {303      success = true;304    }305  });306  return success;307}308309export async function destroyCollectionExpectFailure(collectionId: number, senderSeed: string = '//Alice') {310  await usingApi(async (api) => {311    // Run the DestroyCollection transaction312    const alicePrivateKey = privateKey(senderSeed);313    const tx = api.tx.nft.destroyCollection(collectionId);314    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;315  });316}317318export async function destroyCollectionExpectSuccess(collectionId: number, senderSeed: string = '//Alice') {319  await usingApi(async (api) => {320    // Run the DestroyCollection transaction321    const alicePrivateKey = privateKey(senderSeed);322    const tx = api.tx.nft.destroyCollection(collectionId);323    const events = await submitTransactionAsync(alicePrivateKey, tx);324    const result = getDestroyResult(events);325326    // Get the collection327    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();328329    // What to expect330    expect(result).to.be.true;331    expect(collection).to.be.not.null;332    expect(collection.Owner).to.be.equal(nullPublicKey);333  });334}335336export async function queryCollectionLimits(collectionId: number) {337  return await usingApi(async (api) => {338    return ((await api.query.nft.collection(collectionId)).toJSON() as any).Limits;339  });340}341342export async function setCollectionLimitsExpectSuccess(sender: IKeyringPair, collectionId: number, limits: any) {343  await usingApi(async (api) => {344    const oldLimits = await queryCollectionLimits(collectionId);345    const newLimits = { ...oldLimits as any, ...limits };346    const tx = api.tx.nft.setCollectionLimits(collectionId, newLimits);347    const events = await submitTransactionAsync(sender, tx);348    const result = getGenericResult(events);349350    expect(result.success).to.be.true;351  });352}353354export async function setCollectionLimitsExpectFailure(sender: IKeyringPair, collectionId: number, limits: any) {355  await usingApi(async (api) => {356    const oldLimits = await queryCollectionLimits(collectionId);357    const newLimits = { ...oldLimits as any, ...limits };358    const tx = api.tx.nft.setCollectionLimits(collectionId, newLimits);359    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;360    const result = getGenericResult(events);361362    expect(result.success).to.be.false;363  });364}365366export async function setCollectionSponsorExpectSuccess(collectionId: number, sponsor: string) {367  await usingApi(async (api) => {368369    // Run the transaction370    const alicePrivateKey = privateKey('//Alice');371    const tx = api.tx.nft.setCollectionSponsor(collectionId, sponsor);372    const events = await submitTransactionAsync(alicePrivateKey, tx);373    const result = getGenericResult(events);374375    // Get the collection376    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();377378    // What to expect379    expect(result.success).to.be.true;380    expect(collection.Sponsor.toString()).to.be.equal(sponsor.toString());381    expect(collection.SponsorConfirmed).to.be.false;382  });383}384385export async function removeCollectionSponsorExpectSuccess(collectionId: number) {386  await usingApi(async (api) => {387388    // Run the transaction389    const alicePrivateKey = privateKey('//Alice');390    const tx = api.tx.nft.removeCollectionSponsor(collectionId);391    const events = await submitTransactionAsync(alicePrivateKey, tx);392    const result = getGenericResult(events);393394    // Get the collection395    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();396397    // What to expect398    expect(result.success).to.be.true;399    expect(collection.Sponsor).to.be.equal(nullPublicKey);400    expect(collection.SponsorConfirmed).to.be.false;401  });402}403404export async function removeCollectionSponsorExpectFailure(collectionId: number) {405  await usingApi(async (api) => {406407    // Run the transaction408    const alicePrivateKey = privateKey('//Alice');409    const tx = api.tx.nft.removeCollectionSponsor(collectionId);410    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;411  });412}413414export async function setCollectionSponsorExpectFailure(collectionId: number, sponsor: string, senderSeed: string = '//Alice') {415  await usingApi(async (api) => {416417    // Run the transaction418    const alicePrivateKey = privateKey(senderSeed);419    const tx = api.tx.nft.setCollectionSponsor(collectionId, sponsor);420    await expect(submitTransactionExpectFailAsync(alicePrivateKey, tx)).to.be.rejected;421  });422}423424export async function confirmSponsorshipExpectSuccess(collectionId: number, senderSeed: string = '//Alice') {425  await usingApi(async (api) => {426427    // Run the transaction428    const sender = privateKey(senderSeed);429    const tx = api.tx.nft.confirmSponsorship(collectionId);430    const events = await submitTransactionAsync(sender, tx);431    const result = getGenericResult(events);432433    // Get the collection434    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();435436    // What to expect437    expect(result.success).to.be.true;438    expect(collection.Sponsor).to.be.equal(sender.address);439    expect(collection.SponsorConfirmed).to.be.true;440  });441}442443444export async function confirmSponsorshipExpectFailure(collectionId: number, senderSeed: string = '//Alice') {445  await usingApi(async (api) => {446447    // Run the transaction448    const sender = privateKey(senderSeed);449    const tx = api.tx.nft.confirmSponsorship(collectionId);450    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;451  });452}453454export async function enableContractSponsoringExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {455  await usingApi(async (api) => {456    const tx = api.tx.nft.enableContractSponsoring(contractAddress, enable);457    const events = await submitTransactionAsync(sender, tx);458    const result = getGenericResult(events);459460    expect(result.success).to.be.true;461  });462}463464export async function enableContractSponsoringExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, enable: boolean) {465  await usingApi(async (api) => {466    const tx = api.tx.nft.enableContractSponsoring(contractAddress, enable);467    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;468    const result = getGenericResult(events);469470    expect(result.success).to.be.false;471  });472}473474export async function setContractSponsoringRateLimitExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {475  await usingApi(async (api) => {476    const tx = api.tx.nft.setContractSponsoringRateLimit(contractAddress, rateLimit);477    const events = await submitTransactionAsync(sender, tx);478    const result = getGenericResult(events);479480    expect(result.success).to.be.true;481  });482}483484export async function setContractSponsoringRateLimitExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, rateLimit: number) {485  await usingApi(async (api) => {486    const tx = api.tx.nft.setContractSponsoringRateLimit(contractAddress, rateLimit);487    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;488    const result = getGenericResult(events);489490    expect(result.success).to.be.false;491  });492}493494export async function toggleContractWhitelistExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, enabled: boolean) {495  await usingApi(async (api) => {496    const tx = api.tx.nft.toggleContractWhiteList(contractAddress, true);497    const events = await submitTransactionAsync(sender, tx);498    const result = getGenericResult(events);499500    expect(result.success).to.be.true;501  });502}503504export async function isWhitelistedInContract(contractAddress: AccountId | string, user: string) {505  let whitelisted: boolean = false;506  await usingApi(async (api) => {507    whitelisted = (await api.query.nft.contractWhiteList(contractAddress, user)).toJSON() as boolean;508  });509  return whitelisted;510}511512export async function addToContractWhiteListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: string) {513  await usingApi(async (api) => {514    const tx = api.tx.nft.addToContractWhiteList(contractAddress, user);515    const events = await submitTransactionAsync(sender, tx);516    const result = getGenericResult(events);517518    expect(result.success).to.be.true;519  });520}521522export async function removeFromContractWhiteListExpectSuccess(sender: IKeyringPair, contractAddress: AccountId | string, user: string) {523  await usingApi(async (api) => {524    const tx = api.tx.nft.removeFromContractWhiteList(contractAddress, user);525    const events = await submitTransactionAsync(sender, tx);526    const result = getGenericResult(events);527528    expect(result.success).to.be.true;529  });530}531532export async function removeFromContractWhiteListExpectFailure(sender: IKeyringPair, contractAddress: AccountId | string, user: string) {533  await usingApi(async (api) => {534    const tx = api.tx.nft.removeFromContractWhiteList(contractAddress, user);535    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;536    const result = getGenericResult(events);537538    expect(result.success).to.be.false;539  });540}541542export async function setVariableMetaDataExpectSuccess(sender: IKeyringPair, collectionId: number, itemId: number, data: number[]) {543  await usingApi(async (api) => {544    const tx = api.tx.nft.setVariableMetaData(collectionId, itemId, '0x' + Buffer.from(data).toString('hex'));545    const events = await submitTransactionAsync(sender, tx);546    const result = getGenericResult(events);547548    expect(result.success).to.be.true;549  });550}551552export async function setVariableMetaDataExpectFailure(sender: IKeyringPair, collectionId: number, itemId: number, data: number[]) {553  await usingApi(async (api) => {554    const tx = api.tx.nft.setVariableMetaData(collectionId, itemId, '0x' + Buffer.from(data).toString('hex'));555    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;556  });557}558559export async function setVariableMetaDataSponsoringRateLimitExpectSuccess(sender: IKeyringPair, collectionId: number, rateLimit: number) {560  await usingApi(async (api) => {561    const tx = api.tx.nft.setVariableMetaDataSponsoringRateLimit(collectionId, rateLimit);562    const events = await submitTransactionAsync(sender, tx);563    const result = getGenericResult(events);564565    expect(result.success).to.be.true;566  });567}568569export async function setVariableMetaDataSponsoringRateLimitExpectFailure(sender: IKeyringPair, collectionId: number, rateLimit: number) {570  await usingApi(async (api) => {571    const tx = api.tx.nft.setVariableMetaDataSponsoringRateLimit(collectionId, rateLimit);572    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;573    const result = getGenericResult(events);574575    expect(result.success).to.be.false;576  });577}578579export async function setOffchainSchemaExpectSuccess(sender: IKeyringPair, collectionId: number, data: number[]) {580  await usingApi(async (api) => {581    const tx = api.tx.nft.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));582    const events = await submitTransactionAsync(sender, tx);583    const result = getGenericResult(events);584585    expect(result.success).to.be.true;586  });587}588589export async function setOffchainSchemaExpectFailure(sender: IKeyringPair, collectionId: number, data: number[]) {590  await usingApi(async (api) => {591    const tx = api.tx.nft.setOffchainSchema(collectionId, '0x' + Buffer.from(data).toString('hex'));592    await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;593  });594}595596export interface CreateFungibleData {597  readonly Value: bigint;598}599600export interface CreateReFungibleData { }601export interface CreateNftData { }602603export type CreateItemData = {604  NFT: CreateNftData;605} | {606  Fungible: CreateFungibleData;607} | {608  ReFungible: CreateReFungibleData;609};610611export async function burnItemExpectSuccess(owner: IKeyringPair, collectionId: number, tokenId: number, value = 0) {612  await usingApi(async (api) => {613    const tx = api.tx.nft.burnItem(collectionId, tokenId, value);614    const events = await submitTransactionAsync(owner, tx);615    const result = getGenericResult(events);616    // Get the item617    const item: any = (await api.query.nft.nftItemList(collectionId, tokenId)).toJSON();618    // What to expect619    // tslint:disable-next-line:no-unused-expression620    expect(result.success).to.be.true;621    // tslint:disable-next-line:no-unused-expression622    expect(item).to.be.not.null;623    expect(item.Owner).to.be.equal(nullPublicKey);624  });625}626627export async function628approveExpectSuccess(collectionId: number,629                     tokenId: number, owner: IKeyringPair, approved: IKeyringPair, amount: number | bigint = 1) {630  await usingApi(async (api: ApiPromise) => {631    const allowanceBefore =632      await api.query.nft.allowances(collectionId, [tokenId, owner.address, approved.address]) as unknown as BN;633    const approveNftTx = await api.tx.nft.approve(approved.address, collectionId, tokenId, amount);634    const events = await submitTransactionAsync(owner, approveNftTx);635    const result = getCreateItemResult(events);636    // tslint:disable-next-line:no-unused-expression637    expect(result.success).to.be.true;638    const allowanceAfter =639      await api.query.nft.allowances(collectionId, [tokenId, owner.address, approved.address]) as unknown as BN;640    expect(allowanceAfter.sub(allowanceBefore).toString()).to.be.equal(amount.toString());641  });642}643644export async function645transferFromExpectSuccess(collectionId: number,646                          tokenId: number,647                          accountApproved: IKeyringPair,648                          accountFrom: IKeyringPair,649                          accountTo: IKeyringPair,650                          value: number | bigint = 1,651                          type: string = 'NFT') {652  await usingApi(async (api: ApiPromise) => {653    let balanceBefore = new BN(0);654    if (type === 'Fungible') {655      balanceBefore = await api.query.nft.balance(collectionId, accountTo.address) as unknown as BN;656    }657    const transferFromTx = await api.tx.nft.transferFrom(658      accountFrom.address, accountTo.address, collectionId, tokenId, value);659    const events = await submitTransactionAsync(accountApproved, transferFromTx);660    const result = getCreateItemResult(events);661    // tslint:disable-next-line:no-unused-expression662    expect(result.success).to.be.true;663    if (type === 'NFT') {664      const nftItemData = await api.query.nft.nftItemList(collectionId, tokenId) as unknown as ITokenDataType;665      expect(nftItemData.Owner.toString()).to.be.equal(accountTo.address);666    }667    if (type === 'Fungible') {668      const balanceAfter = await api.query.nft.balance(collectionId, accountTo.address) as unknown as BN;669      expect(balanceAfter.sub(balanceBefore).toString()).to.be.equal(value.toString());670    }671    if (type === 'ReFungible') {672      const nftItemData =673        await api.query.nft.reFungibleItemList(collectionId, tokenId) as unknown as IReFungibleTokenDataType;674      expect(nftItemData.Owner[0].Owner.toString()).to.be.equal(accountTo.address);675      expect(nftItemData.Owner[0].Fraction.toNumber()).to.be.equal(value);676    }677  });678}679680export async function681transferFromExpectFail(collectionId: number,682                       tokenId: number,683                       accountApproved: IKeyringPair,684                       accountFrom: IKeyringPair,685                       accountTo: IKeyringPair,686                       value: number | bigint = 1) {687  await usingApi(async (api: ApiPromise) => {688    const transferFromTx = await api.tx.nft.transferFrom(689      accountFrom.address, accountTo.address, collectionId, tokenId, value);690    const events = await expect(submitTransactionExpectFailAsync(accountApproved, transferFromTx)).to.be.rejected;691    const result = getCreateCollectionResult(events);692    // tslint:disable-next-line:no-unused-expression693    expect(result.success).to.be.false;694  });695}696697export async function698transferExpectSuccess(collectionId: number,699                      tokenId: number,700                      sender: IKeyringPair,701                      recipient: IKeyringPair,702                      value: number | bigint = 1,703                      type: string = 'NFT') {704  await usingApi(async (api: ApiPromise) => {705    let balanceBefore = new BN(0);706    if (type === 'Fungible') {707      balanceBefore = await api.query.nft.balance(collectionId, recipient.address) as unknown as BN;708    }709    const transferTx = await api.tx.nft.transfer(recipient.address, collectionId, tokenId, value);710    const events = await submitTransactionAsync(sender, transferTx);711    const result = getTransferResult(events);712    // tslint:disable-next-line:no-unused-expression713    expect(result.success).to.be.true;714    expect(result.collectionId).to.be.equal(collectionId);715    expect(result.itemId).to.be.equal(tokenId);716    expect(result.sender).to.be.equal(sender.address);717    expect(result.recipient).to.be.equal(recipient.address);718    expect(result.value.toString()).to.be.equal(value.toString());719    if (type === 'NFT') {720      const nftItemData = await api.query.nft.nftItemList(collectionId, tokenId) as unknown as ITokenDataType;721      expect(nftItemData.Owner.toString()).to.be.equal(recipient.address);722    }723    if (type === 'Fungible') {724      const balanceAfter = await api.query.nft.balance(collectionId, recipient.address) as unknown as BN;725      expect(balanceAfter.sub(balanceBefore).toString()).to.be.equal(value.toString());726    }727    if (type === 'ReFungible') {728      const nftItemData =729        await api.query.nft.reFungibleItemList(collectionId, tokenId) as unknown as IReFungibleTokenDataType;730      expect(nftItemData.Owner[0].Owner.toString()).to.be.equal(recipient.address);731      expect(nftItemData.Owner[0].Fraction.toNumber()).to.be.equal(value);732    }733  });734}735736export async function737transferExpectFail(collectionId: number,738                   tokenId: number,739                   sender: IKeyringPair,740                   recipient: IKeyringPair,741                   value: number | bigint = 1,742                   type: string = 'NFT') {743  await usingApi(async (api: ApiPromise) => {744    const transferTx = await api.tx.nft.transfer(recipient.address, collectionId, tokenId, value);745    const events = await expect(submitTransactionExpectFailAsync(sender, transferTx)).to.be.rejected;746    if (events && Array.isArray(events)) {747      const result = getCreateCollectionResult(events);748      // tslint:disable-next-line:no-unused-expression749      expect(result.success).to.be.false;750    }751  });752}753754export async function755approveExpectFail(collectionId: number,756                  tokenId: number, owner: IKeyringPair, approved: IKeyringPair, amount: number | bigint = 1) {757  await usingApi(async (api: ApiPromise) => {758    const approveNftTx = await api.tx.nft.approve(approved.address, collectionId, tokenId, amount);759    const events = await expect(submitTransactionExpectFailAsync(owner, approveNftTx)).to.be.rejected;760    const result = getCreateCollectionResult(events);761    // tslint:disable-next-line:no-unused-expression762    expect(result.success).to.be.false;763  });764}765766export async function getFungibleBalance(767  collectionId: number,768  owner: string,769) {770  return await usingApi(async (api) => {771    const response = (await api.query.nft.fungibleItemList(collectionId, owner)).toJSON() as unknown as {Value: string};772    return BigInt(response.Value);773  });774}775776export async function createFungibleItemExpectSuccess(777  sender: IKeyringPair,778  collectionId: number,779  data: CreateFungibleData,780  owner: string = sender.address,781) {782  return await usingApi(async (api) => {783    const tx = api.tx.nft.createItem(collectionId, owner, { Fungible: data });784785    const events = await submitTransactionAsync(sender, tx);786    const result = getCreateItemResult(events);787788    expect(result.success).to.be.true;789    return result.itemId;790  });791}792793export async function createItemExpectSuccess(794  sender: IKeyringPair, collectionId: number, createMode: string, owner: string = '') {795  let newItemId: number = 0;796  await usingApi(async (api) => {797    const AItemCount = parseInt((await api.query.nft.itemListIndex(collectionId)).toString(), 10);798    const Aitem: any = (await api.query.nft.fungibleItemList(collectionId, owner)).toJSON();799    const AItemBalance = new BigNumber(Aitem.Value);800801    if (owner === '') {802      owner = sender.address;803    }804805    let tx;806    if (createMode === 'Fungible') {807      const createData = {fungible: {value: 10}};808      tx = api.tx.nft.createItem(collectionId, owner, createData);809    } else if (createMode === 'ReFungible') {810      const createData = {refungible: {const_data: [], variable_data: [], pieces: 100}};811      tx = api.tx.nft.createItem(collectionId, owner, createData);812    } else {813      tx = api.tx.nft.createItem(collectionId, owner, createMode);814    }815    const events = await submitTransactionAsync(sender, tx);816    const result = getCreateItemResult(events);817818    const BItemCount = parseInt((await api.query.nft.itemListIndex(collectionId)).toString(), 10);819    const Bitem: any = (await api.query.nft.fungibleItemList(collectionId, owner)).toJSON();820    const BItemBalance = new BigNumber(Bitem.Value);821822    // What to expect823    // tslint:disable-next-line:no-unused-expression824    expect(result.success).to.be.true;825    if (createMode === 'Fungible') {826      expect(BItemBalance.minus(AItemBalance).toNumber()).to.be.equal(10);827    } else {828      expect(BItemCount).to.be.equal(AItemCount + 1);829    }830    expect(collectionId).to.be.equal(result.collectionId);831    expect(BItemCount).to.be.equal(result.itemId);832    expect(owner).to.be.equal(result.recipient);833    newItemId = result.itemId;834  });835  return newItemId;836}837838export async function createItemExpectFailure(839  sender: IKeyringPair, collectionId: number, createMode: string, owner: string = sender.address) {840  await usingApi(async (api) => {841    const tx = api.tx.nft.createItem(collectionId, owner, createMode);842    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;843    const result = getCreateItemResult(events);844845    expect(result.success).to.be.false;846  });847}848849export async function setPublicAccessModeExpectSuccess(850  sender: IKeyringPair, collectionId: number,851  accessMode: 'Normal' | 'WhiteList',852) {853  await usingApi(async (api) => {854855    // Run the transaction856    const tx = api.tx.nft.setPublicAccessMode(collectionId, accessMode);857    const events = await submitTransactionAsync(sender, tx);858    const result = getGenericResult(events);859860    // Get the collection861    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();862863    // What to expect864    // tslint:disable-next-line:no-unused-expression865    expect(result.success).to.be.true;866    expect(collection.Access).to.be.equal(accessMode);867  });868}869870export async function enableWhiteListExpectSuccess(sender: IKeyringPair, collectionId: number) {871  await setPublicAccessModeExpectSuccess(sender, collectionId, 'WhiteList');872}873874export async function disableWhiteListExpectSuccess(sender: IKeyringPair, collectionId: number) {875  await setPublicAccessModeExpectSuccess(sender, collectionId, 'Normal');876}877878export async function setMintPermissionExpectSuccess(sender: IKeyringPair, collectionId: number, enabled: boolean) {879  await usingApi(async (api) => {880881    // Run the transaction882    const tx = api.tx.nft.setMintPermission(collectionId, enabled);883    const events = await submitTransactionAsync(sender, tx);884    const result = getGenericResult(events);885886    // Get the collection887    const collection: any = (await api.query.nft.collection(collectionId)).toJSON();888889    // What to expect890    // tslint:disable-next-line:no-unused-expression891    expect(result.success).to.be.true;892    expect(collection.MintMode).to.be.equal(enabled);893  });894}895896export async function enablePublicMintingExpectSuccess(sender: IKeyringPair, collectionId: number) {897  await setMintPermissionExpectSuccess(sender, collectionId, true);898}899900export async function setMintPermissionExpectFailure(sender: IKeyringPair, collectionId: number, enabled: boolean) {901  await usingApi(async (api) => {902    // Run the transaction903    const tx = api.tx.nft.setMintPermission(collectionId, enabled);904    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;905    const result = getCreateCollectionResult(events);906    // tslint:disable-next-line:no-unused-expression907    expect(result.success).to.be.false;908  });909}910911export async function isWhitelisted(collectionId: number, address: string) {912  let whitelisted: boolean = false;913  await usingApi(async (api) => {914    whitelisted = (await api.query.nft.whiteList(collectionId, address)).toJSON() as unknown as boolean;915  });916  return whitelisted;917}918919export async function addToWhiteListExpectSuccess(sender: IKeyringPair, collectionId: number, address: string) {920  await usingApi(async (api) => {921922    const whiteListedBefore = (await api.query.nft.whiteList(collectionId, address)).toJSON();923924    // Run the transaction925    const tx = api.tx.nft.addToWhiteList(collectionId, address);926    const events = await submitTransactionAsync(sender, tx);927    const result = getGenericResult(events);928929    const whiteListedAfter = (await api.query.nft.whiteList(collectionId, address)).toJSON();930931    // What to expect932    // tslint:disable-next-line:no-unused-expression933    expect(result.success).to.be.true;934    // tslint:disable-next-line: no-unused-expression935    expect(whiteListedBefore).to.be.false;936    // tslint:disable-next-line: no-unused-expression937    expect(whiteListedAfter).to.be.true;938  });939}940941export async function removeFromWhiteListExpectSuccess(sender: IKeyringPair, collectionId: number, address: string) {942  await usingApi(async (api) => {943    // Run the transaction944    const tx = api.tx.nft.removeFromWhiteList(collectionId, address);945    const events = await submitTransactionAsync(sender, tx);946    const result = getGenericResult(events);947948    // What to expect949    // tslint:disable-next-line:no-unused-expression950    expect(result.success).to.be.true;951  });952}953954export async function removeFromWhiteListExpectFailure(sender: IKeyringPair, collectionId: number, address: string) {955  await usingApi(async (api) => {956    // Run the transaction957    const tx = api.tx.nft.removeFromWhiteList(collectionId, address);958    const events = await expect(submitTransactionExpectFailAsync(sender, tx)).to.be.rejected;959    const result = getGenericResult(events);960961    // What to expect962    // tslint:disable-next-line:no-unused-expression963    expect(result.success).to.be.false;964  });965}966967export const getDetailedCollectionInfo = async (api: ApiPromise, collectionId: number)968  : Promise<ICollectionInterface | null> => {969  return await api.query.nft.collection(collectionId) as unknown as ICollectionInterface;970};971972export const getCreatedCollectionCount = async (api: ApiPromise): Promise<number> => {973  // set global object - collectionsCount974  return (await api.query.nft.createdCollectionCount() as unknown as BN).toNumber();975};976977export async function queryCollectionExpectSuccess(collectionId: number): Promise<ICollectionInterface> {978  return await usingApi(async (api) => {979    return (await api.query.nft.collection(collectionId)) as unknown as ICollectionInterface;980  });981}