Remaining tests for erc1155 proxy
This commit is contained in:
Greg Hysen
248
contracts/asset-proxy/test/utils/erc1155_proxy_wrapper.ts
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248
contracts/asset-proxy/test/utils/erc1155_proxy_wrapper.ts
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import { constants, ERC1155HoldingsByOwner, ERC1155FungibleHoldingsByOwner, ERC1155NonFungibleHoldingsByOwner, LogDecoder, txDefaults } from '@0x/contracts-test-utils';
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import { generatePseudoRandomSalt } from '@0x/order-utils';
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import { BigNumber } from '@0x/utils';
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import { Web3Wrapper } from '@0x/web3-wrapper';
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import { Provider } from 'ethereum-types';
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import * as _ from 'lodash';
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import { Erc1155Wrapper } from '@0x/contracts-erc1155';
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import { LogWithDecodedArgs } from 'ethereum-types';
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import { artifacts, ERC1155MintableContract, ERC1155ProxyContract, ERC1155MintableTransferSingleEventArgs } from '../../src';
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export class ERC1155ProxyWrapper {
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private readonly _tokenOwnerAddresses: string[];
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private readonly _fungibleTokenIds: string[];
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private readonly _nonFungibleTokenIds: string[];
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private readonly _nfts: {id: BigNumber, tokenId: BigNumber}[];
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private readonly _contractOwnerAddress: string;
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private readonly _web3Wrapper: Web3Wrapper;
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private readonly _provider: Provider;
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private readonly _logDecoder: LogDecoder;
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private readonly _dummyTokenWrappers: Erc1155Wrapper[];
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private _proxyContract?: ERC1155ProxyContract;
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private _proxyIdIfExists?: string;
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private _initialTokenIdsByOwner: ERC1155HoldingsByOwner = {fungible: {}, nonFungible: {}};
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constructor(provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) {
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this._web3Wrapper = new Web3Wrapper(provider);
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this._provider = provider;
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this._logDecoder = new LogDecoder(this._web3Wrapper, artifacts);
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this._dummyTokenWrappers = [];
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this._tokenOwnerAddresses = tokenOwnerAddresses;
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this._contractOwnerAddress = contractOwnerAddress;
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this._fungibleTokenIds = [];
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this._nonFungibleTokenIds = [];
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this._nfts = [];
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}
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public async deployDummyTokensAsync(): Promise<Erc1155Wrapper[]> {
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// tslint:disable-next-line:no-unused-variable
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for (const i of _.times(constants.NUM_DUMMY_ERC1155_TO_DEPLOY)) {
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const erc1155Contract = await ERC1155MintableContract.deployFrom0xArtifactAsync(
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artifacts.ERC1155Mintable,
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this._provider,
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txDefaults,
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);
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console.log(erc1155Contract.address);
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const erc1155Wrapper = new Erc1155Wrapper(erc1155Contract, this._provider, this._contractOwnerAddress);
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this._dummyTokenWrappers.push(erc1155Wrapper);
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}
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return this._dummyTokenWrappers;
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}
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public async deployProxyAsync(): Promise<ERC1155ProxyContract> {
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this._proxyContract = await ERC1155ProxyContract.deployFrom0xArtifactAsync(
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artifacts.ERC1155Proxy,
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this._provider,
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txDefaults,
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);
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this._proxyIdIfExists = await this._proxyContract.getProxyId.callAsync();
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return this._proxyContract;
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}
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public getProxyId(): string {
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this._validateProxyContractExistsOrThrow();
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return this._proxyIdIfExists as string;
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}
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public async setBalancesAndAllowancesAsync(): Promise<ERC1155HoldingsByOwner> {
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this._validateDummyTokenContractsExistOrThrow();
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this._validateProxyContractExistsOrThrow();
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this._initialTokenIdsByOwner = {
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fungible: {} as ERC1155FungibleHoldingsByOwner,
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nonFungible: {}
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};
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const fungibleHoldingsByOwner: ERC1155FungibleHoldingsByOwner = {};
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const nonFungibleHoldingsByOwner: ERC1155NonFungibleHoldingsByOwner = {};
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// set balances accordingly
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for (const dummyWrapper of this._dummyTokenWrappers) {
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const dummyAddress = dummyWrapper.getContract().address;
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for (const i of _.times(constants.NUM_ERC1155_FUNGIBLE_TOKENS_MINT)) {
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// Create a fungible token
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const tokenId = await dummyWrapper.mintFungibleTokensAsync(this._tokenOwnerAddresses, constants.INITIAL_ERC1155_FUNGIBLE_BALANCE);
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const tokenIdAsString = tokenId.toString();
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this._fungibleTokenIds.push(tokenIdAsString);
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// Mint tokens for each owner for this token
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for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
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// tslint:disable-next-line:no-unused-variable
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if (_.isUndefined(fungibleHoldingsByOwner[tokenOwnerAddress])) {
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fungibleHoldingsByOwner[tokenOwnerAddress] = {};
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}
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if (_.isUndefined(fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress])) {
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fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] = {};
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}
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fungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString] = constants.INITIAL_ERC1155_FUNGIBLE_BALANCE;
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await dummyWrapper.setApprovalForAllAsync(tokenOwnerAddress, (this._proxyContract as ERC1155ProxyContract).address, true);
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}
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}
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// Non-Fungible Tokens
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for (const i of _.times(constants.NUM_ERC1155_NONFUNGIBLE_TOKENS_MINT)) {
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const [tokenId, nftIds] = await dummyWrapper.mintNonFungibleTokensAsync(this._tokenOwnerAddresses);
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const tokenIdAsString = tokenId.toString();
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this._nonFungibleTokenIds.push(tokenIdAsString);
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_.each(this._tokenOwnerAddresses, async (tokenOwnerAddress: string, i: number) => {
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress] = {};
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}
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress] = {};
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}
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString] = [];
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}
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this._nfts.push({id: nftIds[i], tokenId});
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nonFungibleHoldingsByOwner[tokenOwnerAddress][dummyAddress][tokenIdAsString].push(nftIds[i]);
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await dummyWrapper.setApprovalForAllAsync(tokenOwnerAddress, (this._proxyContract as ERC1155ProxyContract).address, true);
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});
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}
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}
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this._initialTokenIdsByOwner = {
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fungible: fungibleHoldingsByOwner,
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nonFungible: nonFungibleHoldingsByOwner,
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}
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return this._initialTokenIdsByOwner;
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}
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public async ownerOfNonFungibleAsync(tokenAddress: string, tokenId: BigNumber): Promise<string> {
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const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
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const owner = await tokenContract.ownerOf.callAsync(tokenId);
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return owner;
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}
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public async isNonFungibleOwnerAsync(userAddress: string, tokenAddress: string, tokenId: BigNumber): Promise<boolean> {
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const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
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const tokenOwner = await tokenContract.ownerOf.callAsync(tokenId);
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const isOwner = tokenOwner === userAddress;
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return isOwner;
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}
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public async isProxyApprovedForAllAsync(userAddress: string, tokenAddress: string): Promise<boolean> {
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this._validateProxyContractExistsOrThrow();
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const tokenContract = this._getTokenContractFromAssetData(tokenAddress);
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const operator = (this._proxyContract as ERC1155ProxyContract).address;
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const didApproveAll = await tokenContract.isApprovedForAll.callAsync(userAddress, operator);
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return didApproveAll;
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}
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public async getBalancesAsync(): Promise<ERC1155HoldingsByOwner> {
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this._validateDummyTokenContractsExistOrThrow();
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this._validateBalancesAndAllowancesSetOrThrow();
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const tokenHoldingsByOwner: ERC1155FungibleHoldingsByOwner = {};
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const nonFungibleHoldingsByOwner: ERC1155NonFungibleHoldingsByOwner = {};
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for (const dummyTokenWrapper of this._dummyTokenWrappers) {
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const tokenContract = dummyTokenWrapper.getContract();
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const tokenAddress = tokenContract.address;
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// Construct batch balance call
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const tokenOwners: string[] = [];
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const tokenIds: BigNumber[] = [];
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for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
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for (const tokenId of this._fungibleTokenIds) {
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tokenOwners.push(tokenOwnerAddress);
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tokenIds.push(new BigNumber(tokenId));
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}
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for (const nft of this._nfts) {
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tokenOwners.push(tokenOwnerAddress);
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tokenIds.push(nft.id);
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}
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}
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const balances = await dummyTokenWrapper.getBalancesAsync(tokenOwners, tokenIds);
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// Parse out balances into fungible / non-fungible token holdings
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let i = 0;
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for (const tokenOwnerAddress of this._tokenOwnerAddresses) {
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// Fungible tokens
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for (const tokenId of this._fungibleTokenIds) {
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if (_.isUndefined(tokenHoldingsByOwner[tokenOwnerAddress])) {
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tokenHoldingsByOwner[tokenOwnerAddress] = {};
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}
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if (_.isUndefined(tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress])) {
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tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress] = {};
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}
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tokenHoldingsByOwner[tokenOwnerAddress][tokenAddress][tokenId] = balances[i++];
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}
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// Non-fungible tokens
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for (const nft of this._nfts) {
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress] = {};
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}
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress] = {};
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}
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if (_.isUndefined(nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()])) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()] = [];
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}
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const isOwner = balances[i++];
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if (isOwner.isEqualTo(1)) {
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nonFungibleHoldingsByOwner[tokenOwnerAddress][tokenAddress][nft.tokenId.toString()].push(nft.id);
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}
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}
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}
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}
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const holdingsByOwner = {
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fungible: tokenHoldingsByOwner,
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nonFungible: nonFungibleHoldingsByOwner,
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}
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return holdingsByOwner;
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}
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public getFungibleTokenIds(): BigNumber[] {
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const fungibleTokenIds = _.map(this._fungibleTokenIds, (tokenIdAsString: string) => {return new BigNumber(tokenIdAsString)});
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return fungibleTokenIds;
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}
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public getNonFungibleTokenIds(): BigNumber[] {
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const nonFungibleTokenIds = _.map(this._nonFungibleTokenIds, (tokenIdAsString: string) => {return new BigNumber(tokenIdAsString)});
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return nonFungibleTokenIds;
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}
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public getTokenOwnerAddresses(): string[] {
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return this._tokenOwnerAddresses;
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}
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public getTokenWrapper(tokenAddress: string): Erc1155Wrapper {
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const tokenWrapper = _.find(this._dummyTokenWrappers, (wrapper: Erc1155Wrapper) => {return wrapper.getContract().address === tokenAddress});
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if (_.isUndefined(tokenWrapper)) {
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throw new Error(`Token: ${tokenAddress} was not deployed through ERC1155Wrapper`);
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}
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return tokenWrapper;
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}
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/*
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public getTokenAddresses(): string[] {
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const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address);
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return tokenAddresses;
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}
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*/
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private _getTokenContractFromAssetData(tokenAddress: string): ERC1155MintableContract {
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const tokenContractIfExists = _.find(this._dummyTokenWrappers, c => c.getContract().address === tokenAddress);
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if (_.isUndefined(tokenContractIfExists)) {
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throw new Error(`Token: ${tokenAddress} was not deployed through ERC1155Wrapper`);
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}
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return tokenContractIfExists.getContract();
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}
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private _validateDummyTokenContractsExistOrThrow(): void {
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if (_.isUndefined(this._dummyTokenWrappers)) {
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throw new Error('Dummy ERC1155 tokens not yet deployed, please call "deployDummyTokensAsync"');
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}
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}
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private _validateProxyContractExistsOrThrow(): void {
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if (_.isUndefined(this._proxyContract)) {
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throw new Error('ERC1155 proxy contract not yet deployed, please call "deployProxyAsync"');
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}
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}
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private _validateBalancesAndAllowancesSetOrThrow(): void {
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if (_.keys(this._initialTokenIdsByOwner.fungible).length === 0 || _.keys(this._initialTokenIdsByOwner.nonFungible).length === 0) {
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throw new Error(
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'Dummy ERC1155 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"',
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);
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}
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}
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}
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