diff options
Diffstat (limited to 'packages/contracts')
| -rw-r--r-- | packages/contracts/src/utils/erc20_wrapper.ts | 65 | ||||
| -rw-r--r-- | packages/contracts/src/utils/erc721_wrapper.ts | 126 | ||||
| -rw-r--r-- | packages/contracts/src/utils/types.ts | 2 | ||||
| -rw-r--r-- | packages/contracts/test/asset_proxy_dispatcher/dispatcher.ts | 22 | ||||
| -rw-r--r-- | packages/contracts/test/asset_proxy_dispatcher/proxies.ts | 36 | ||||
| -rw-r--r-- | packages/contracts/test/exchange/core.ts | 115 | ||||
| -rw-r--r-- | packages/contracts/test/exchange/wrapper.ts | 204 | ||||
| -rw-r--r-- | packages/contracts/test/zrx_token.ts | 24 |
8 files changed, 308 insertions, 286 deletions
diff --git a/packages/contracts/src/utils/erc20_wrapper.ts b/packages/contracts/src/utils/erc20_wrapper.ts index 212a639ff..c2effb617 100644 --- a/packages/contracts/src/utils/erc20_wrapper.ts +++ b/packages/contracts/src/utils/erc20_wrapper.ts @@ -14,57 +14,53 @@ export class ERC20Wrapper { private _contractOwnerAddress: string; private _deployer: Deployer; private _provider: Provider; - private _dummyERC20TokenContracts?: DummyERC20TokenContract[]; - private _erc20ProxyContract?: ERC20ProxyContract; + private _dummyTokenContracts?: DummyERC20TokenContract[]; + private _proxyContract?: ERC20ProxyContract; constructor(deployer: Deployer, provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) { this._deployer = deployer; this._provider = provider; this._tokenOwnerAddresses = tokenOwnerAddresses; this._contractOwnerAddress = contractOwnerAddress; } - public async deployDummyERC20TokensAsync(): Promise<DummyERC20TokenContract[]> { + public async deployDummyTokensAsync(): Promise<DummyERC20TokenContract[]> { const tokenContractInstances = await Promise.all( - _.map(_.range(constants.NUM_DUMMY_ERC20_TO_DEPLOY), () => + _.times(constants.NUM_DUMMY_ERC20_TO_DEPLOY, () => this._deployer.deployAsync(ContractName.DummyERC20Token, constants.DUMMY_ERC20_TOKEN_ARGS), ), ); - this._dummyERC20TokenContracts = _.map( + this._dummyTokenContracts = _.map( tokenContractInstances, tokenContractInstance => new DummyERC20TokenContract(tokenContractInstance.abi, tokenContractInstance.address, this._provider), ); - return this._dummyERC20TokenContracts; + return this._dummyTokenContracts; } - public async deployERC20ProxyAsync(): Promise<ERC20ProxyContract> { + public async deployProxyAsync(): Promise<ERC20ProxyContract> { const proxyContractInstance = await this._deployer.deployAsync(ContractName.ERC20Proxy); - this._erc20ProxyContract = new ERC20ProxyContract( + this._proxyContract = new ERC20ProxyContract( proxyContractInstance.abi, proxyContractInstance.address, this._provider, ); - return this._erc20ProxyContract; + return this._proxyContract; } public async setBalancesAndAllowancesAsync() { - if (_.isUndefined(this._dummyERC20TokenContracts)) { - throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyERC20TokensAsync"'); - } - if (_.isUndefined(this._erc20ProxyContract)) { - throw new Error('ERC20 proxy contract not yet deployed, please call "deployERC20ProxyAsync"'); - } - const setBalancePromises: any[] = []; - const setAllowancePromises: any[] = []; - _.forEach(this._dummyERC20TokenContracts, dummyERC20TokenContract => { + this._validateDummyTokenContractsExistOrThrow(); + this._validateProxyContractExistsOrThrow(); + const setBalancePromises: Array<Promise<string>> = []; + const setAllowancePromises: Array<Promise<string>> = []; + _.forEach(this._dummyTokenContracts, dummyTokenContract => { _.forEach(this._tokenOwnerAddresses, tokenOwnerAddress => { setBalancePromises.push( - dummyERC20TokenContract.setBalance.sendTransactionAsync( + dummyTokenContract.setBalance.sendTransactionAsync( tokenOwnerAddress, constants.INITIAL_ERC20_BALANCE, { from: this._contractOwnerAddress }, ), ); setAllowancePromises.push( - dummyERC20TokenContract.approve.sendTransactionAsync( - (this._erc20ProxyContract as ERC20ProxyContract).address, + dummyTokenContract.approve.sendTransactionAsync( + (this._proxyContract as ERC20ProxyContract).address, constants.INITIAL_ERC20_ALLOWANCE, { from: tokenOwnerAddress }, ), @@ -74,18 +70,16 @@ export class ERC20Wrapper { await Promise.all([...setBalancePromises, ...setAllowancePromises]); } public async getBalancesAsync(): Promise<ERC20BalancesByOwner> { - if (_.isUndefined(this._dummyERC20TokenContracts)) { - throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"'); - } + this._validateDummyTokenContractsExistOrThrow(); const balancesByOwner: ERC20BalancesByOwner = {}; - const balancePromises: any[] = []; + const balancePromises: Array<Promise<BigNumber>> = []; const balanceInfo: Array<{ tokenOwnerAddress: string; tokenAddress: string }> = []; - _.forEach(this._dummyERC20TokenContracts, dummyERC20TokenContract => { + _.forEach(this._dummyTokenContracts, dummyTokenContract => { _.forEach(this._tokenOwnerAddresses, tokenOwnerAddress => { - balancePromises.push(dummyERC20TokenContract.balanceOf.callAsync(tokenOwnerAddress)); + balancePromises.push(dummyTokenContract.balanceOf.callAsync(tokenOwnerAddress)); balanceInfo.push({ tokenOwnerAddress, - tokenAddress: dummyERC20TokenContract.address, + tokenAddress: dummyTokenContract.address, }); }); }); @@ -105,10 +99,17 @@ export class ERC20Wrapper { return this._tokenOwnerAddresses; } public getTokenAddresses(): string[] { - const tokenAddresses = _.map( - this._dummyERC20TokenContracts, - dummyERC20TokenContract => dummyERC20TokenContract.address, - ); + const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address); return tokenAddresses; } + private _validateDummyTokenContractsExistOrThrow() { + if (_.isUndefined(this._dummyTokenContracts)) { + throw new Error('Dummy ERC20 tokens not yet deployed, please call "deployDummyTokensAsync"'); + } + } + private _validateProxyContractExistsOrThrow() { + if (_.isUndefined(this._proxyContract)) { + throw new Error('ERC20 proxy contract not yet deployed, please call "deployProxyAsync"'); + } + } } diff --git a/packages/contracts/src/utils/erc721_wrapper.ts b/packages/contracts/src/utils/erc721_wrapper.ts index 0c62fd5d9..b78b76b51 100644 --- a/packages/contracts/src/utils/erc721_wrapper.ts +++ b/packages/contracts/src/utils/erc721_wrapper.ts @@ -8,84 +8,74 @@ import { DummyERC721TokenContract } from '../contract_wrappers/generated/dummy_e import { ERC721ProxyContract } from '../contract_wrappers/generated/e_r_c721_proxy'; import { constants } from './constants'; -import { ContractName, ERC721BalancesByOwner } from './types'; +import { ContractName, ERC721TokenIdsByOwner } from './types'; export class ERC721Wrapper { private _tokenOwnerAddresses: string[]; private _contractOwnerAddress: string; private _deployer: Deployer; private _provider: Provider; - private _dummyERC721TokenContracts?: DummyERC721TokenContract[]; - private _erc721ProxyContract?: ERC721ProxyContract; - private _initialERC721BalancesByOwner: ERC721BalancesByOwner = {}; + private _dummyTokenContracts?: DummyERC721TokenContract[]; + private _proxyContract?: ERC721ProxyContract; + private _initialTokenIdsByOwner: ERC721TokenIdsByOwner = {}; constructor(deployer: Deployer, provider: Provider, tokenOwnerAddresses: string[], contractOwnerAddress: string) { this._deployer = deployer; this._provider = provider; this._tokenOwnerAddresses = tokenOwnerAddresses; this._contractOwnerAddress = contractOwnerAddress; } - public async deployDummyERC721TokensAsync(): Promise<DummyERC721TokenContract[]> { + public async deployDummyTokensAsync(): Promise<DummyERC721TokenContract[]> { const tokenContractInstances = await Promise.all( - _.map(_.range(constants.NUM_DUMMY_ERC721_TO_DEPLOY), () => + _.times(constants.NUM_DUMMY_ERC721_TO_DEPLOY, () => this._deployer.deployAsync(ContractName.DummyERC721Token, constants.DUMMY_ERC721_TOKEN_ARGS), ), ); - this._dummyERC721TokenContracts = _.map( + this._dummyTokenContracts = _.map( tokenContractInstances, tokenContractInstance => new DummyERC721TokenContract(tokenContractInstance.abi, tokenContractInstance.address, this._provider), ); - return this._dummyERC721TokenContracts; + return this._dummyTokenContracts; } - public async deployERC721ProxyAsync(): Promise<ERC721ProxyContract> { + public async deployProxyAsync(): Promise<ERC721ProxyContract> { const proxyContractInstance = await this._deployer.deployAsync(ContractName.ERC721Proxy); - this._erc721ProxyContract = new ERC721ProxyContract( + this._proxyContract = new ERC721ProxyContract( proxyContractInstance.abi, proxyContractInstance.address, this._provider, ); - return this._erc721ProxyContract; + return this._proxyContract; } public async setBalancesAndAllowancesAsync() { - if (_.isUndefined(this._dummyERC721TokenContracts)) { - throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyERC721TokensAsync"'); - } - if (_.isUndefined(this._erc721ProxyContract)) { - throw new Error('ERC721 proxy contract not yet deployed, please call "deployERC721ProxyAsync"'); - } - const setBalancePromises: any[] = []; - const setAllowancePromises: any[] = []; - this._initialERC721BalancesByOwner = {}; - _.forEach(this._dummyERC721TokenContracts, dummyERC721TokenContract => { + this._validateDummyTokenContractsExistOrThrow(); + this._validateProxyContractExistsOrThrow(); + const setBalancePromises: Array<Promise<string>> = []; + const setAllowancePromises: Array<Promise<string>> = []; + this._initialTokenIdsByOwner = {}; + _.forEach(this._dummyTokenContracts, dummyTokenContract => { _.forEach(this._tokenOwnerAddresses, tokenOwnerAddress => { _.forEach(_.range(constants.NUM_ERC721_TOKENS_TO_MINT), () => { const tokenId = ZeroEx.generatePseudoRandomSalt(); setBalancePromises.push( - dummyERC721TokenContract.mint.sendTransactionAsync(tokenOwnerAddress, tokenId, { + dummyTokenContract.mint.sendTransactionAsync(tokenOwnerAddress, tokenId, { from: this._contractOwnerAddress, }), ); - if (_.isUndefined(this._initialERC721BalancesByOwner[tokenOwnerAddress])) { - this._initialERC721BalancesByOwner[tokenOwnerAddress] = { - [dummyERC721TokenContract.address]: [], + if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress])) { + this._initialTokenIdsByOwner[tokenOwnerAddress] = { + [dummyTokenContract.address]: [], }; } - if ( - _.isUndefined( - this._initialERC721BalancesByOwner[tokenOwnerAddress][dummyERC721TokenContract.address], - ) - ) { - this._initialERC721BalancesByOwner[tokenOwnerAddress][dummyERC721TokenContract.address] = []; + if (_.isUndefined(this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address])) { + this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address] = []; } - this._initialERC721BalancesByOwner[tokenOwnerAddress][dummyERC721TokenContract.address].push( - tokenId, - ); + this._initialTokenIdsByOwner[tokenOwnerAddress][dummyTokenContract.address].push(tokenId); }); - const approval = true; + const shouldApprove = true; setAllowancePromises.push( - dummyERC721TokenContract.setApprovalForAll.sendTransactionAsync( - (this._erc721ProxyContract as ERC721ProxyContract).address, - approval, + dummyTokenContract.setApprovalForAll.sendTransactionAsync( + (this._proxyContract as ERC721ProxyContract).address, + shouldApprove, { from: tokenOwnerAddress }, ), ); @@ -93,28 +83,22 @@ export class ERC721Wrapper { }); await Promise.all([...setBalancePromises, ...setAllowancePromises]); } - public async getBalancesAsync(): Promise<ERC721BalancesByOwner> { - if (_.isUndefined(this._dummyERC721TokenContracts)) { - throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyERC721TokensAsync"'); - } - if (_.keys(this._initialERC721BalancesByOwner).length === 0) { - throw new Error( - 'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"', - ); - } - const balancesByOwner: ERC721BalancesByOwner = {}; - const tokenOwnerPromises: any[] = []; + public async getBalancesAsync(): Promise<ERC721TokenIdsByOwner> { + this._validateDummyTokenContractsExistOrThrow(); + this._validateBalancesAndAllowancesSetOrThrow(); + const tokenIdsByOwner: ERC721TokenIdsByOwner = {}; + const tokenOwnerPromises: Array<Promise<string>> = []; const tokenInfo: Array<{ tokenId: BigNumber; tokenAddress: string }> = []; - _.forEach(this._dummyERC721TokenContracts, dummyERC721TokenContract => { + _.forEach(this._dummyTokenContracts, dummyTokenContract => { _.forEach(this._tokenOwnerAddresses, tokenOwnerAddress => { - const initialTokenOwnerIds = this._initialERC721BalancesByOwner[tokenOwnerAddress][ - dummyERC721TokenContract.address + const initialTokenOwnerIds = this._initialTokenIdsByOwner[tokenOwnerAddress][ + dummyTokenContract.address ]; _.forEach(initialTokenOwnerIds, tokenId => { - tokenOwnerPromises.push(dummyERC721TokenContract.ownerOf.callAsync(tokenId)); + tokenOwnerPromises.push(dummyTokenContract.ownerOf.callAsync(tokenId)); tokenInfo.push({ tokenId, - tokenAddress: dummyERC721TokenContract.address, + tokenAddress: dummyTokenContract.address, }); }); }); @@ -123,26 +107,40 @@ export class ERC721Wrapper { _.forEach(tokenOwnerAddresses, (tokenOwnerAddress, ownerIndex) => { const tokenAddress = tokenInfo[ownerIndex].tokenAddress; const tokenId = tokenInfo[ownerIndex].tokenId; - if (_.isUndefined(balancesByOwner[tokenOwnerAddress])) { - balancesByOwner[tokenOwnerAddress] = { + if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress])) { + tokenIdsByOwner[tokenOwnerAddress] = { [tokenAddress]: [], }; } - if (_.isUndefined(balancesByOwner[tokenOwnerAddress][tokenAddress])) { - balancesByOwner[tokenOwnerAddress][tokenAddress] = []; + if (_.isUndefined(tokenIdsByOwner[tokenOwnerAddress][tokenAddress])) { + tokenIdsByOwner[tokenOwnerAddress][tokenAddress] = []; } - balancesByOwner[tokenOwnerAddress][tokenAddress].push(tokenId); + tokenIdsByOwner[tokenOwnerAddress][tokenAddress].push(tokenId); }); - return balancesByOwner; + return tokenIdsByOwner; } public getTokenOwnerAddresses(): string[] { return this._tokenOwnerAddresses; } public getTokenAddresses(): string[] { - const tokenAddresses = _.map( - this._dummyERC721TokenContracts, - dummyERC721TokenContract => dummyERC721TokenContract.address, - ); + const tokenAddresses = _.map(this._dummyTokenContracts, dummyTokenContract => dummyTokenContract.address); return tokenAddresses; } + private _validateDummyTokenContractsExistOrThrow() { + if (_.isUndefined(this._dummyTokenContracts)) { + throw new Error('Dummy ERC721 tokens not yet deployed, please call "deployDummyTokensAsync"'); + } + } + private _validateProxyContractExistsOrThrow() { + if (_.isUndefined(this._proxyContract)) { + throw new Error('ERC721 proxy contract not yet deployed, please call "deployProxyAsync"'); + } + } + private _validateBalancesAndAllowancesSetOrThrow() { + if (_.keys(this._initialTokenIdsByOwner).length === 0) { + throw new Error( + 'Dummy ERC721 balances and allowances not yet set, please call "setBalancesAndAllowancesAsync"', + ); + } + } } diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts index 629187e95..1e3cd5b9a 100644 --- a/packages/contracts/src/utils/types.ts +++ b/packages/contracts/src/utils/types.ts @@ -7,7 +7,7 @@ export interface ERC20BalancesByOwner { }; } -export interface ERC721BalancesByOwner { +export interface ERC721TokenIdsByOwner { [ownerAddress: string]: { [tokenAddress: string]: BigNumber[]; }; diff --git a/packages/contracts/test/asset_proxy_dispatcher/dispatcher.ts b/packages/contracts/test/asset_proxy_dispatcher/dispatcher.ts index b5630d807..6e0ec3dee 100644 --- a/packages/contracts/test/asset_proxy_dispatcher/dispatcher.ts +++ b/packages/contracts/test/asset_proxy_dispatcher/dispatcher.ts @@ -29,7 +29,7 @@ describe('AssetProxyDispatcher', () => { let makerAddress: string; let takerAddress: string; - let zrx: DummyERC20TokenContract; + let zrxToken: DummyERC20TokenContract; let erc20Proxy: ERC20ProxyContract; let erc721Proxy: ERC721ProxyContract; let assetProxyDispatcher: AssetProxyDispatcherContract; @@ -46,11 +46,11 @@ describe('AssetProxyDispatcher', () => { erc20Wrapper = new ERC20Wrapper(deployer, provider, usedAddresses, owner); erc721Wrapper = new ERC721Wrapper(deployer, provider, usedAddresses, owner); - [zrx] = await erc20Wrapper.deployDummyERC20TokensAsync(); - erc20Proxy = await erc20Wrapper.deployERC20ProxyAsync(); + [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(); + erc20Proxy = await erc20Wrapper.deployProxyAsync(); await erc20Wrapper.setBalancesAndAllowancesAsync(); - erc721Proxy = await erc721Wrapper.deployERC721ProxyAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); const assetProxyDispatcherInstance = await deployer.deployAsync(ContractName.AssetProxyDispatcher); assetProxyDispatcher = new AssetProxyDispatcherContract( @@ -230,7 +230,7 @@ describe('AssetProxyDispatcher', () => { { from: owner }, ); // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const erc20Balances = await erc20Wrapper.getBalancesAsync(); const amount = new BigNumber(10); @@ -243,17 +243,17 @@ describe('AssetProxyDispatcher', () => { ); // Verify transfer was successful const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(amount), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(amount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].add(amount), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].add(amount), ); }); it('should throw if dispatching to unregistered proxy', async () => { // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const erc20Balances = await erc20Wrapper.getBalancesAsync(); const amount = new BigNumber(10); @@ -278,7 +278,7 @@ describe('AssetProxyDispatcher', () => { { from: owner }, ); // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const erc20Balances = await erc20Wrapper.getBalancesAsync(); const amount = new BigNumber(10); diff --git a/packages/contracts/test/asset_proxy_dispatcher/proxies.ts b/packages/contracts/test/asset_proxy_dispatcher/proxies.ts index 830f40e13..14d96f023 100644 --- a/packages/contracts/test/asset_proxy_dispatcher/proxies.ts +++ b/packages/contracts/test/asset_proxy_dispatcher/proxies.ts @@ -29,7 +29,7 @@ describe('Asset Transfer Proxies', () => { let makerAddress: string; let takerAddress: string; - let zrx: DummyERC20TokenContract; + let zrxToken: DummyERC20TokenContract; let erc721Token: DummyERC721TokenContract; let erc20Proxy: ERC20ProxyContract; let erc721Proxy: ERC721ProxyContract; @@ -51,15 +51,15 @@ describe('Asset Transfer Proxies', () => { erc20Wrapper = new ERC20Wrapper(deployer, provider, usedAddresses, owner); erc721Wrapper = new ERC721Wrapper(deployer, provider, usedAddresses, owner); - [zrx] = await erc20Wrapper.deployDummyERC20TokensAsync(); - erc20Proxy = await erc20Wrapper.deployERC20ProxyAsync(); + [zrxToken] = await erc20Wrapper.deployDummyTokensAsync(); + erc20Proxy = await erc20Wrapper.deployProxyAsync(); await erc20Wrapper.setBalancesAndAllowancesAsync(); await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcherAddress, { from: owner, }); - [erc721Token] = await erc721Wrapper.deployDummyERC721TokensAsync(); - erc721Proxy = await erc721Wrapper.deployERC721ProxyAsync(); + [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); await erc721Wrapper.setBalancesAndAllowancesAsync(); const erc721Balances = await erc721Wrapper.getBalancesAsync(); erc721MakerTokenId = erc721Balances[makerAddress][erc721Token.address][0]; @@ -76,7 +76,7 @@ describe('Asset Transfer Proxies', () => { describe('Transfer Proxy - ERC20', () => { it('should successfully transfer tokens', async () => { // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const erc20Balances = await erc20Wrapper.getBalancesAsync(); const amount = new BigNumber(10); @@ -89,17 +89,17 @@ describe('Asset Transfer Proxies', () => { ); // Verify transfer was successful const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(amount), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(amount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].add(amount), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].add(amount), ); }); it('should do nothing if transferring 0 amount of a token', async () => { // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const erc20Balances = await erc20Wrapper.getBalancesAsync(); const amount = new BigNumber(0); @@ -112,21 +112,21 @@ describe('Asset Transfer Proxies', () => { ); // Verify transfer was successful const newBalances = await erc20Wrapper.getBalancesAsync(); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address], + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address], ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address], + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address], ); }); it('should throw if allowances are too low', async () => { // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Create allowance less than transfer amount. Set allowance on proxy. const allowance = new BigNumber(0); const transferAmount = new BigNumber(10); - await zrx.approve.sendTransactionAsync(erc20Proxy.address, allowance, { + await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, { from: makerAddress, }); // Perform a transfer; expect this to fail. @@ -143,7 +143,7 @@ describe('Asset Transfer Proxies', () => { it('should throw if requesting address is not authorized', async () => { // Construct metadata for ERC20 proxy - const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address); + const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address); // Perform a transfer from makerAddress to takerAddress const amount = new BigNumber(10); return expect( diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts index 9065c5e3f..666486cc3 100644 --- a/packages/contracts/test/exchange/core.ts +++ b/packages/contracts/test/exchange/core.ts @@ -28,7 +28,6 @@ import { AssetProxyId, ContractName, ERC20BalancesByOwner, - ERC721BalancesByOwner, ExchangeContractErrs, SignedOrder, } from '../../src/utils/types'; @@ -48,7 +47,7 @@ describe('Exchange core', () => { let erc20TokenA: DummyERC20TokenContract; let erc20TokenB: DummyERC20TokenContract; - let zrx: DummyERC20TokenContract; + let zrxToken: DummyERC20TokenContract; let erc721Token: DummyERC721TokenContract; let exchange: ExchangeContract; let assetProxyDispatcher: AssetProxyDispatcherContract; @@ -77,12 +76,12 @@ describe('Exchange core', () => { erc20Wrapper = new ERC20Wrapper(deployer, provider, usedAddresses, owner); erc721Wrapper = new ERC721Wrapper(deployer, provider, usedAddresses, owner); - [erc20TokenA, erc20TokenB, zrx] = await erc20Wrapper.deployDummyERC20TokensAsync(); - erc20Proxy = await erc20Wrapper.deployERC20ProxyAsync(); + [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(); + erc20Proxy = await erc20Wrapper.deployProxyAsync(); await erc20Wrapper.setBalancesAndAllowancesAsync(); - [erc721Token] = await erc721Wrapper.deployDummyERC721TokensAsync(); - erc721Proxy = await erc721Wrapper.deployERC721ProxyAsync(); + [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); await erc721Wrapper.setBalancesAndAllowancesAsync(); const erc721Balances = await erc721Wrapper.getBalancesAsync(); erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; @@ -117,7 +116,7 @@ describe('Exchange core', () => { const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [ assetProxyDispatcher.address, - assetProxyUtils.encodeERC20ProxyData(zrx.address), + assetProxyUtils.encodeERC20ProxyData(zrxToken.address), ]); exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider); await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }); @@ -227,8 +226,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFeePaid), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -236,11 +235,11 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFeePaid), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFeePaid.add(takerFeePaid)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)), ); }); @@ -280,8 +279,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFeePaid), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -289,11 +288,11 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFeePaid), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFeePaid.add(takerFeePaid)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)), ); }); @@ -333,8 +332,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFeePaid), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -342,11 +341,11 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFeePaid), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFeePaid.add(takerFeePaid)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)), ); }); @@ -388,8 +387,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFeePaid), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -397,11 +396,11 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFeePaid), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFeePaid.add(takerFeePaid)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)), ); }); @@ -424,8 +423,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(signedOrder.takerAssetAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(signedOrder.makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(signedOrder.makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(signedOrder.takerAssetAmount), @@ -433,11 +432,13 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(signedOrder.makerAssetAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(signedOrder.takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(signedOrder.takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(signedOrder.makerFee.add(signedOrder.takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add( + signedOrder.makerFee.add(signedOrder.takerFee), + ), ); }); @@ -768,8 +769,8 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(fillTakerAssetAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(fillTakerAssetAmount), @@ -777,11 +778,11 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(fillMakerAssetAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); }); @@ -949,14 +950,16 @@ describe('Exchange core', () => { expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(signedOrder.makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(signedOrder.makerFee), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(signedOrder.takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(signedOrder.takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(signedOrder.makerFee.add(signedOrder.takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add( + signedOrder.makerFee.add(signedOrder.takerFee), + ), ); }); @@ -987,14 +990,16 @@ describe('Exchange core', () => { expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultMakerAssetAddress].minus(signedOrder.makerAssetAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(signedOrder.makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(signedOrder.makerFee), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(signedOrder.takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(signedOrder.takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(signedOrder.makerFee.add(signedOrder.takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add( + signedOrder.makerFee.add(signedOrder.takerFee), + ), ); }); }); diff --git a/packages/contracts/test/exchange/wrapper.ts b/packages/contracts/test/exchange/wrapper.ts index 60f47373e..d2d82f977 100644 --- a/packages/contracts/test/exchange/wrapper.ts +++ b/packages/contracts/test/exchange/wrapper.ts @@ -19,13 +19,7 @@ import { ERC20Wrapper } from '../../src/utils/erc20_wrapper'; import { ERC721Wrapper } from '../../src/utils/erc721_wrapper'; import { ExchangeWrapper } from '../../src/utils/exchange_wrapper'; import { OrderFactory } from '../../src/utils/order_factory'; -import { - AssetProxyId, - ContractName, - ERC20BalancesByOwner, - ERC721BalancesByOwner, - SignedOrder, -} from '../../src/utils/types'; +import { AssetProxyId, ContractName, ERC20BalancesByOwner, SignedOrder } from '../../src/utils/types'; import { chaiSetup } from '../utils/chai_setup'; import { deployer } from '../utils/deployer'; import { provider, web3Wrapper } from '../utils/web3_wrapper'; @@ -42,7 +36,7 @@ describe('Exchange wrappers', () => { let erc20TokenA: DummyERC20TokenContract; let erc20TokenB: DummyERC20TokenContract; - let zrx: DummyERC20TokenContract; + let zrxToken: DummyERC20TokenContract; let erc721Token: DummyERC721TokenContract; let exchange: ExchangeContract; let assetProxyDispatcher: AssetProxyDispatcherContract; @@ -70,12 +64,12 @@ describe('Exchange wrappers', () => { erc20Wrapper = new ERC20Wrapper(deployer, provider, usedAddresses, owner); erc721Wrapper = new ERC721Wrapper(deployer, provider, usedAddresses, owner); - [erc20TokenA, erc20TokenB, zrx] = await erc20Wrapper.deployDummyERC20TokensAsync(); - erc20Proxy = await erc20Wrapper.deployERC20ProxyAsync(); + [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync(); + erc20Proxy = await erc20Wrapper.deployProxyAsync(); await erc20Wrapper.setBalancesAndAllowancesAsync(); - [erc721Token] = await erc721Wrapper.deployDummyERC721TokensAsync(); - erc721Proxy = await erc721Wrapper.deployERC721ProxyAsync(); + [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); + erc721Proxy = await erc721Wrapper.deployProxyAsync(); await erc721Wrapper.setBalancesAndAllowancesAsync(); const erc721Balances = await erc721Wrapper.getBalancesAsync(); erc721MakerAssetId = erc721Balances[makerAddress][erc721Token.address][0]; @@ -110,7 +104,7 @@ describe('Exchange wrappers', () => { const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [ assetProxyDispatcher.address, - assetProxyUtils.encodeERC20ProxyData(zrx.address), + assetProxyUtils.encodeERC20ProxyData(zrxToken.address), ]); exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider); await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: owner }); @@ -169,8 +163,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -178,11 +172,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -237,8 +231,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -246,11 +240,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -303,11 +297,11 @@ describe('Exchange wrappers', () => { }); it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker balance', async () => { - const makerZRXBalance = new BigNumber(erc20Balances[makerAddress][zrx.address]); + const makerZRXBalance = new BigNumber(erc20Balances[makerAddress][zrxToken.address]); const signedOrder = orderFactory.newSignedOrder({ makerAssetAmount: makerZRXBalance, makerFee: new BigNumber(1), - makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address), + makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), }); await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress); const newBalances = await erc20Wrapper.getBalancesAsync(); @@ -315,11 +309,11 @@ describe('Exchange wrappers', () => { }); it('should not change erc20Balances if makerAssetAddress is ZRX, makerAssetAmount + makerFee > maker allowance', async () => { - const makerZRXAllowance = await zrx.allowance.callAsync(makerAddress, erc20Proxy.address); + const makerZRXAllowance = await zrxToken.allowance.callAsync(makerAddress, erc20Proxy.address); const signedOrder = orderFactory.newSignedOrder({ makerAssetAmount: new BigNumber(makerZRXAllowance), makerFee: new BigNumber(1), - makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address), + makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), }); await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress); const newBalances = await erc20Wrapper.getBalancesAsync(); @@ -327,11 +321,11 @@ describe('Exchange wrappers', () => { }); it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker balance', async () => { - const takerZRXBalance = new BigNumber(erc20Balances[takerAddress][zrx.address]); + const takerZRXBalance = new BigNumber(erc20Balances[takerAddress][zrxToken.address]); const signedOrder = orderFactory.newSignedOrder({ takerAssetAmount: takerZRXBalance, takerFee: new BigNumber(1), - takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address), + takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), }); await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress); const newBalances = await erc20Wrapper.getBalancesAsync(); @@ -339,11 +333,11 @@ describe('Exchange wrappers', () => { }); it('should not change erc20Balances if takerAssetAddress is ZRX, takerAssetAmount + takerFee > taker allowance', async () => { - const takerZRXAllowance = await zrx.allowance.callAsync(takerAddress, erc20Proxy.address); + const takerZRXAllowance = await zrxToken.allowance.callAsync(takerAddress, erc20Proxy.address); const signedOrder = orderFactory.newSignedOrder({ takerAssetAmount: new BigNumber(takerZRXAllowance), takerFee: new BigNumber(1), - takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address), + takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), }); await exchangeWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress); const newBalances = await erc20Wrapper.getBalancesAsync(); @@ -409,16 +403,20 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add( takerAssetFillAmount, ); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus(makerFee); + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( + makerFee, + ); erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add( makerAssetFilledAmount, ); erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][ takerAssetAddress ].minus(takerAssetFillAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus(takerFee); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( + takerFee, + ); + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(makerFee.add(takerFee)); }); @@ -454,16 +452,20 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add( takerAssetFillAmount, ); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus(makerFee); + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( + makerFee, + ); erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add( makerAssetFilledAmount, ); erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][ takerAssetAddress ].minus(takerAssetFillAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus(takerFee); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( + takerFee, + ); + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(makerFee.add(takerFee)); }); @@ -515,16 +517,20 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add( takerAssetFillAmount, ); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus(makerFee); + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( + makerFee, + ); erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add( makerAssetFilledAmount, ); erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][ takerAssetAddress ].minus(takerAssetFillAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus(takerFee); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( + takerFee, + ); + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(makerFee.add(takerFee)); }); @@ -566,16 +572,20 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][takerAssetAddress] = erc20Balances[makerAddress][takerAssetAddress].add( takerAssetFillAmount, ); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus(makerFee); + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( + makerFee, + ); erc20Balances[takerAddress][makerAssetAddress] = erc20Balances[takerAddress][makerAssetAddress].add( makerAssetFilledAmount, ); erc20Balances[takerAddress][takerAssetAddress] = erc20Balances[takerAddress][ takerAssetAddress ].minus(takerAssetFillAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus(takerFee); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( + takerFee, + ); + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(makerFee.add(takerFee)); }); @@ -611,8 +621,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -620,11 +630,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -637,7 +647,7 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][ defaultTakerAssetAddress ].add(signedOrder.takerAssetAmount); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus( + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( signedOrder.makerFee, ); erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][ @@ -646,11 +656,11 @@ describe('Exchange wrappers', () => { erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][ defaultTakerAssetAddress ].minus(signedOrder.takerAssetAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus( + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( signedOrder.takerFee, ); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(signedOrder.makerFee.add(signedOrder.takerFee)); }); await exchangeWrapper.marketSellOrdersAsync(signedOrders, takerAddress, { @@ -664,7 +674,9 @@ describe('Exchange wrappers', () => { it('should throw when an signedOrder does not use the same takerAssetAddress', async () => { signedOrders = [ orderFactory.newSignedOrder(), - orderFactory.newSignedOrder({ takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address) }), + orderFactory.newSignedOrder({ + takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), + }), orderFactory.newSignedOrder(), ]; @@ -698,8 +710,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(takerAssetFillAmount), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(takerAssetFillAmount), @@ -707,11 +719,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFilledAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -724,7 +736,7 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][ defaultTakerAssetAddress ].add(signedOrder.takerAssetAmount); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus( + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( signedOrder.makerFee, ); erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][ @@ -733,11 +745,11 @@ describe('Exchange wrappers', () => { erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][ defaultTakerAssetAddress ].minus(signedOrder.takerAssetAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus( + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( signedOrder.takerFee, ); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(signedOrder.makerFee.add(signedOrder.takerFee)); }); await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, { @@ -751,7 +763,9 @@ describe('Exchange wrappers', () => { it('should throw when a signedOrder does not use the same takerAssetAddress', async () => { signedOrders = [ orderFactory.newSignedOrder(), - orderFactory.newSignedOrder({ takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address) }), + orderFactory.newSignedOrder({ + takerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), + }), orderFactory.newSignedOrder(), ]; @@ -785,8 +799,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought), @@ -794,11 +808,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -811,7 +825,7 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][ defaultTakerAssetAddress ].add(signedOrder.takerAssetAmount); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus( + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( signedOrder.makerFee, ); erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][ @@ -820,11 +834,11 @@ describe('Exchange wrappers', () => { erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][ defaultTakerAssetAddress ].minus(signedOrder.takerAssetAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus( + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( signedOrder.takerFee, ); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(signedOrder.makerFee.add(signedOrder.takerFee)); }); await exchangeWrapper.marketBuyOrdersAsync(signedOrders, takerAddress, { @@ -838,7 +852,9 @@ describe('Exchange wrappers', () => { it('should throw when an signedOrder does not use the same makerAssetAddress', async () => { signedOrders = [ orderFactory.newSignedOrder(), - orderFactory.newSignedOrder({ makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address) }), + orderFactory.newSignedOrder({ + makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), + }), orderFactory.newSignedOrder(), ]; @@ -872,8 +888,8 @@ describe('Exchange wrappers', () => { expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[makerAddress][defaultTakerAssetAddress].add(makerAmountBought), ); - expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[makerAddress][zrx.address].minus(makerFee), + expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[makerAddress][zrxToken.address].minus(makerFee), ); expect(newBalances[takerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultTakerAssetAddress].minus(makerAmountBought), @@ -881,11 +897,11 @@ describe('Exchange wrappers', () => { expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( erc20Balances[takerAddress][defaultMakerAssetAddress].add(makerAssetFillAmount), ); - expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrx.address].minus(takerFee), + expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[takerAddress][zrxToken.address].minus(takerFee), ); - expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrx.address].add(makerFee.add(takerFee)), + expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( + erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), ); }); @@ -898,7 +914,7 @@ describe('Exchange wrappers', () => { erc20Balances[makerAddress][defaultTakerAssetAddress] = erc20Balances[makerAddress][ defaultTakerAssetAddress ].add(signedOrder.takerAssetAmount); - erc20Balances[makerAddress][zrx.address] = erc20Balances[makerAddress][zrx.address].minus( + erc20Balances[makerAddress][zrxToken.address] = erc20Balances[makerAddress][zrxToken.address].minus( signedOrder.makerFee, ); erc20Balances[takerAddress][defaultMakerAssetAddress] = erc20Balances[takerAddress][ @@ -907,11 +923,11 @@ describe('Exchange wrappers', () => { erc20Balances[takerAddress][defaultTakerAssetAddress] = erc20Balances[takerAddress][ defaultTakerAssetAddress ].minus(signedOrder.takerAssetAmount); - erc20Balances[takerAddress][zrx.address] = erc20Balances[takerAddress][zrx.address].minus( + erc20Balances[takerAddress][zrxToken.address] = erc20Balances[takerAddress][zrxToken.address].minus( signedOrder.takerFee, ); - erc20Balances[feeRecipientAddress][zrx.address] = erc20Balances[feeRecipientAddress][ - zrx.address + erc20Balances[feeRecipientAddress][zrxToken.address] = erc20Balances[feeRecipientAddress][ + zrxToken.address ].add(signedOrder.makerFee.add(signedOrder.takerFee)); }); await exchangeWrapper.marketSellOrdersNoThrowAsync(signedOrders, takerAddress, { @@ -925,7 +941,9 @@ describe('Exchange wrappers', () => { it('should throw when a signedOrder does not use the same makerAssetAddress', async () => { signedOrders = [ orderFactory.newSignedOrder(), - orderFactory.newSignedOrder({ makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrx.address) }), + orderFactory.newSignedOrder({ + makerAssetData: assetProxyUtils.encodeERC20ProxyData(zrxToken.address), + }), orderFactory.newSignedOrder(), ]; diff --git a/packages/contracts/test/zrx_token.ts b/packages/contracts/test/zrx_token.ts index 259b4310e..ddb7f0b35 100644 --- a/packages/contracts/test/zrx_token.ts +++ b/packages/contracts/test/zrx_token.ts @@ -24,7 +24,7 @@ describe('ZRXToken', () => { let MAX_UINT: BigNumber; - let zrx: ZRXTokenContract; + let zrxToken: ZRXTokenContract; let zrxAddress: string; before(async () => { @@ -35,8 +35,8 @@ describe('ZRXToken', () => { networkId: constants.TESTRPC_NETWORK_ID, }); const zrxInstance = await deployer.deployAsync(ContractName.ZRXToken); - zrx = new ZRXTokenContract(zrxInstance.abi, zrxInstance.address, provider); - zrxAddress = zrx.address; + zrxToken = new ZRXTokenContract(zrxInstance.abi, zrxInstance.address, provider); + zrxAddress = zrxToken.address; MAX_UINT = zeroEx.token.UNLIMITED_ALLOWANCE_IN_BASE_UNITS; }); beforeEach(async () => { @@ -47,25 +47,25 @@ describe('ZRXToken', () => { }); describe('constants', () => { it('should have 18 decimals', async () => { - const decimals = new BigNumber(await zrx.decimals.callAsync()); + const decimals = new BigNumber(await zrxToken.decimals.callAsync()); const expectedDecimals = 18; expect(decimals).to.be.bignumber.equal(expectedDecimals); }); it('should have a total supply of 1 billion tokens', async () => { - const totalSupply = new BigNumber(await zrx.totalSupply.callAsync()); + const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync()); const expectedTotalSupply = 1000000000; expect(ZeroEx.toUnitAmount(totalSupply, 18)).to.be.bignumber.equal(expectedTotalSupply); }); it('should be named 0x Protocol Token', async () => { - const name = await zrx.name.callAsync(); + const name = await zrxToken.name.callAsync(); const expectedName = '0x Protocol Token'; expect(name).to.be.equal(expectedName); }); it('should have the symbol ZRX', async () => { - const symbol = await zrx.symbol.callAsync(); + const symbol = await zrxToken.symbol.callAsync(); const expectedSymbol = 'ZRX'; expect(symbol).to.be.equal(expectedSymbol); }); @@ -74,7 +74,7 @@ describe('ZRXToken', () => { describe('constructor', () => { it('should initialize owner balance to totalSupply', async () => { const ownerBalance = await zeroEx.token.getBalanceAsync(zrxAddress, owner); - const totalSupply = new BigNumber(await zrx.totalSupply.callAsync()); + const totalSupply = new BigNumber(await zrxToken.totalSupply.callAsync()); expect(totalSupply).to.be.bignumber.equal(ownerBalance); }); }); @@ -95,7 +95,7 @@ describe('ZRXToken', () => { }); it('should return true on a 0 value transfer', async () => { - const didReturnTrue = await zrx.transfer.callAsync(spender, new BigNumber(0), { + const didReturnTrue = await zrxToken.transfer.callAsync(spender, new BigNumber(0), { from: owner, }); expect(didReturnTrue).to.be.true(); @@ -109,7 +109,7 @@ describe('ZRXToken', () => { await zeroEx.token.setAllowanceAsync(zrxAddress, owner, spender, amountToTransfer, { gasLimit: constants.MAX_TOKEN_APPROVE_GAS, }); - const didReturnTrue = await zrx.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); + const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); expect(didReturnTrue).to.be.false(); }); @@ -121,13 +121,13 @@ describe('ZRXToken', () => { const spenderAllowanceIsInsufficient = spenderAllowance.cmp(amountToTransfer) < 0; expect(spenderAllowanceIsInsufficient).to.be.true(); - const didReturnTrue = await zrx.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); + const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); expect(didReturnTrue).to.be.false(); }); it('should return true on a 0 value transfer', async () => { const amountToTransfer = new BigNumber(0); - const didReturnTrue = await zrx.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); + const didReturnTrue = await zrxToken.transferFrom.callAsync(owner, spender, amountToTransfer, { from: spender }); expect(didReturnTrue).to.be.true(); }); |