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Diffstat (limited to 'packages/contracts/test/exchange/core.ts')
| -rw-r--r-- | packages/contracts/test/exchange/core.ts | 829 |
1 files changed, 0 insertions, 829 deletions
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts deleted file mode 100644 index fc8dc5346..000000000 --- a/packages/contracts/test/exchange/core.ts +++ /dev/null @@ -1,829 +0,0 @@ -import { BlockchainLifecycle } from '@0x/dev-utils'; -import { assetDataUtils, orderHashUtils } from '@0x/order-utils'; -import { RevertReason, SignatureType, SignedOrder } from '@0x/types'; -import { BigNumber } from '@0x/utils'; -import { Web3Wrapper } from '@0x/web3-wrapper'; -import * as chai from 'chai'; -import { LogWithDecodedArgs } from 'ethereum-types'; -import ethUtil = require('ethereumjs-util'); -import * as _ from 'lodash'; - -import { DummyERC20TokenContract, DummyERC20TokenTransferEventArgs } from '../../generated-wrappers/dummy_erc20_token'; -import { DummyERC721TokenContract } from '../../generated-wrappers/dummy_erc721_token'; -import { DummyNoReturnERC20TokenContract } from '../../generated-wrappers/dummy_no_return_erc20_token'; -import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy'; -import { ERC721ProxyContract } from '../../generated-wrappers/erc721_proxy'; -import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated-wrappers/exchange'; -import { ReentrantERC20TokenContract } from '../../generated-wrappers/reentrant_erc20_token'; -import { TestStaticCallReceiverContract } from '../../generated-wrappers/test_static_call_receiver'; -import { artifacts } from '../../src/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; -import { getLatestBlockTimestampAsync, increaseTimeAndMineBlockAsync } from '../utils/block_timestamp'; -import { chaiSetup } from '../utils/chai_setup'; -import { constants } from '../utils/constants'; -import { ERC20Wrapper } from '../utils/erc20_wrapper'; -import { ERC721Wrapper } from '../utils/erc721_wrapper'; -import { ExchangeWrapper } from '../utils/exchange_wrapper'; -import { OrderFactory } from '../utils/order_factory'; -import { ERC20BalancesByOwner, OrderStatus } from '../utils/types'; -import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper'; - -chaiSetup.configure(); -const expect = chai.expect; -const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper); -// tslint:disable:no-unnecessary-type-assertion -describe('Exchange core', () => { - let makerAddress: string; - let owner: string; - let takerAddress: string; - let feeRecipientAddress: string; - - let erc20TokenA: DummyERC20TokenContract; - let erc20TokenB: DummyERC20TokenContract; - let zrxToken: DummyERC20TokenContract; - let erc721Token: DummyERC721TokenContract; - let noReturnErc20Token: DummyNoReturnERC20TokenContract; - let reentrantErc20Token: ReentrantERC20TokenContract; - let exchange: ExchangeContract; - let erc20Proxy: ERC20ProxyContract; - let erc721Proxy: ERC721ProxyContract; - let maliciousWallet: TestStaticCallReceiverContract; - let maliciousValidator: TestStaticCallReceiverContract; - - let signedOrder: SignedOrder; - let erc20Balances: ERC20BalancesByOwner; - let exchangeWrapper: ExchangeWrapper; - let erc20Wrapper: ERC20Wrapper; - let erc721Wrapper: ERC721Wrapper; - let orderFactory: OrderFactory; - - let erc721MakerAssetIds: BigNumber[]; - let erc721TakerAssetIds: BigNumber[]; - - let defaultMakerAssetAddress: string; - let defaultTakerAssetAddress: string; - - before(async () => { - await blockchainLifecycle.startAsync(); - }); - after(async () => { - await blockchainLifecycle.revertAsync(); - }); - before(async () => { - const accounts = await web3Wrapper.getAvailableAddressesAsync(); - const usedAddresses = ([owner, makerAddress, takerAddress, feeRecipientAddress] = _.slice(accounts, 0, 4)); - - erc20Wrapper = new ERC20Wrapper(provider, usedAddresses, owner); - erc721Wrapper = new ERC721Wrapper(provider, usedAddresses, owner); - - const numDummyErc20ToDeploy = 3; - [erc20TokenA, erc20TokenB, zrxToken] = await erc20Wrapper.deployDummyTokensAsync( - numDummyErc20ToDeploy, - constants.DUMMY_TOKEN_DECIMALS, - ); - erc20Proxy = await erc20Wrapper.deployProxyAsync(); - await erc20Wrapper.setBalancesAndAllowancesAsync(); - - [erc721Token] = await erc721Wrapper.deployDummyTokensAsync(); - erc721Proxy = await erc721Wrapper.deployProxyAsync(); - await erc721Wrapper.setBalancesAndAllowancesAsync(); - const erc721Balances = await erc721Wrapper.getBalancesAsync(); - erc721MakerAssetIds = erc721Balances[makerAddress][erc721Token.address]; - erc721TakerAssetIds = erc721Balances[takerAddress][erc721Token.address]; - - exchange = await ExchangeContract.deployFrom0xArtifactAsync( - artifacts.Exchange, - provider, - txDefaults, - assetDataUtils.encodeERC20AssetData(zrxToken.address), - ); - exchangeWrapper = new ExchangeWrapper(exchange, provider); - await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner); - await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner); - - await web3Wrapper.awaitTransactionSuccessAsync( - await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { - from: owner, - }), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - - maliciousWallet = maliciousValidator = await TestStaticCallReceiverContract.deployFrom0xArtifactAsync( - artifacts.TestStaticCallReceiver, - provider, - txDefaults, - ); - reentrantErc20Token = await ReentrantERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.ReentrantERC20Token, - provider, - txDefaults, - exchange.address, - ); - - defaultMakerAssetAddress = erc20TokenA.address; - defaultTakerAssetAddress = erc20TokenB.address; - - const defaultOrderParams = { - ...constants.STATIC_ORDER_PARAMS, - exchangeAddress: exchange.address, - makerAddress, - feeRecipientAddress, - makerAssetData: assetDataUtils.encodeERC20AssetData(defaultMakerAssetAddress), - takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress), - }; - const privateKey = constants.TESTRPC_PRIVATE_KEYS[accounts.indexOf(makerAddress)]; - orderFactory = new OrderFactory(privateKey, defaultOrderParams); - }); - beforeEach(async () => { - await blockchainLifecycle.startAsync(); - }); - afterEach(async () => { - await blockchainLifecycle.revertAsync(); - }); - describe('fillOrder', () => { - beforeEach(async () => { - erc20Balances = await erc20Wrapper.getBalancesAsync(); - signedOrder = await orderFactory.newSignedOrderAsync(); - }); - - const reentrancyTest = (functionNames: string[]) => { - _.forEach(functionNames, async (functionName: string, functionId: number) => { - const description = `should not allow fillOrder to reenter the Exchange contract via ${functionName}`; - it(description, async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetData: assetDataUtils.encodeERC20AssetData(reentrantErc20Token.address), - }); - await web3Wrapper.awaitTransactionSuccessAsync( - await reentrantErc20Token.setCurrentFunction.sendTransactionAsync(functionId), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), - RevertReason.TransferFailed, - ); - }); - }); - }; - describe('fillOrder reentrancy tests', () => reentrancyTest(constants.FUNCTIONS_WITH_MUTEX)); - - it('should throw if signature is invalid', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(10), 18), - }); - - const v = ethUtil.toBuffer(signedOrder.signature.slice(0, 4)); - const invalidR = ethUtil.sha3('invalidR'); - const invalidS = ethUtil.sha3('invalidS'); - const signatureType = ethUtil.toBuffer(`0x${signedOrder.signature.slice(-2)}`); - const invalidSigBuff = Buffer.concat([v, invalidR, invalidS, signatureType]); - const invalidSigHex = `0x${invalidSigBuff.toString('hex')}`; - signedOrder.signature = invalidSigHex; - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), - RevertReason.InvalidOrderSignature, - ); - }); - - it('should throw if no value is filled', async () => { - signedOrder = await orderFactory.newSignedOrderAsync(); - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), - RevertReason.OrderUnfillable, - ); - }); - - it('should revert if `isValidSignature` tries to update state when SignatureType=Wallet', async () => { - const maliciousMakerAddress = maliciousWallet.address; - await web3Wrapper.awaitTransactionSuccessAsync( - await erc20TokenA.setBalance.sendTransactionAsync( - maliciousMakerAddress, - constants.INITIAL_ERC20_BALANCE, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await maliciousWallet.approveERC20.sendTransactionAsync( - erc20TokenA.address, - erc20Proxy.address, - constants.INITIAL_ERC20_ALLOWANCE, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAddress: maliciousMakerAddress, - makerFee: constants.ZERO_AMOUNT, - }); - signedOrder.signature = `0x0${SignatureType.Wallet}`; - await expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), - RevertReason.WalletError, - ); - }); - - it('should revert if `isValidSignature` tries to update state when SignatureType=Validator', async () => { - const isApproved = true; - await web3Wrapper.awaitTransactionSuccessAsync( - await exchange.setSignatureValidatorApproval.sendTransactionAsync( - maliciousValidator.address, - isApproved, - { from: makerAddress }, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - signedOrder.signature = `${maliciousValidator.address}0${SignatureType.Validator}`; - await expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), - RevertReason.ValidatorError, - ); - }); - - it('should not emit transfer events for transfers where from == to', async () => { - const txReceipt = await exchangeWrapper.fillOrderAsync(signedOrder, makerAddress); - const logs = txReceipt.logs; - const transferLogs = _.filter( - logs, - log => (log as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).event === 'Transfer', - ); - expect(transferLogs.length).to.be.equal(2); - expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal( - zrxToken.address, - ); - expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal( - makerAddress, - ); - expect((transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal( - feeRecipientAddress, - ); - expect( - (transferLogs[0] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value, - ).to.be.bignumber.equal(signedOrder.makerFee); - expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).address).to.be.equal( - zrxToken.address, - ); - expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._from).to.be.equal( - makerAddress, - ); - expect((transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._to).to.be.equal( - feeRecipientAddress, - ); - expect( - (transferLogs[1] as LogWithDecodedArgs<DummyERC20TokenTransferEventArgs>).args._value, - ).to.be.bignumber.equal(signedOrder.takerFee); - }); - }); - - describe('Testing exchange of ERC20 tokens with no return values', () => { - before(async () => { - noReturnErc20Token = await DummyNoReturnERC20TokenContract.deployFrom0xArtifactAsync( - artifacts.DummyNoReturnERC20Token, - provider, - txDefaults, - constants.DUMMY_TOKEN_NAME, - constants.DUMMY_TOKEN_SYMBOL, - constants.DUMMY_TOKEN_DECIMALS, - constants.DUMMY_TOKEN_TOTAL_SUPPLY, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await noReturnErc20Token.setBalance.sendTransactionAsync(makerAddress, constants.INITIAL_ERC20_BALANCE), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - await web3Wrapper.awaitTransactionSuccessAsync( - await noReturnErc20Token.approve.sendTransactionAsync( - erc20Proxy.address, - constants.INITIAL_ERC20_ALLOWANCE, - { from: makerAddress }, - ), - constants.AWAIT_TRANSACTION_MINED_MS, - ); - }); - it('should transfer the correct amounts when makerAssetAmount === takerAssetAmount', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address), - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), - }); - - const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - - const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount)); - expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount)); - expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount)); - expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount)); - expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee)); - expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee)); - expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal( - initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)), - ); - }); - it('should transfer the correct amounts when makerAssetAmount > takerAssetAmount', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address), - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), - }); - - const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - - const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount)); - expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount)); - expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount)); - expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount)); - expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee)); - expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee)); - expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal( - initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)), - ); - }); - it('should transfer the correct amounts when makerAssetAmount < takerAssetAmount', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetData: assetDataUtils.encodeERC20AssetData(noReturnErc20Token.address), - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18), - }); - - const initialMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const initialMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const initialMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const initialTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const initialTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const initialTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const initialFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - - const finalMakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(makerAddress); - const finalMakerBalanceB = await erc20TokenB.balanceOf.callAsync(makerAddress); - const finalMakerZrxBalance = await zrxToken.balanceOf.callAsync(makerAddress); - const finalTakerBalanceA = await noReturnErc20Token.balanceOf.callAsync(takerAddress); - const finalTakerBalanceB = await erc20TokenB.balanceOf.callAsync(takerAddress); - const finalTakerZrxBalance = await zrxToken.balanceOf.callAsync(takerAddress); - const finalFeeRecipientZrxBalance = await zrxToken.balanceOf.callAsync(feeRecipientAddress); - - expect(finalMakerBalanceA).to.be.bignumber.equal(initialMakerBalanceA.minus(signedOrder.makerAssetAmount)); - expect(finalMakerBalanceB).to.be.bignumber.equal(initialMakerBalanceB.plus(signedOrder.takerAssetAmount)); - expect(finalTakerBalanceA).to.be.bignumber.equal(initialTakerBalanceA.plus(signedOrder.makerAssetAmount)); - expect(finalTakerBalanceB).to.be.bignumber.equal(initialTakerBalanceB.minus(signedOrder.takerAssetAmount)); - expect(finalMakerZrxBalance).to.be.bignumber.equal(initialMakerZrxBalance.minus(signedOrder.makerFee)); - expect(finalTakerZrxBalance).to.be.bignumber.equal(initialTakerZrxBalance.minus(signedOrder.takerFee)); - expect(finalFeeRecipientZrxBalance).to.be.bignumber.equal( - initialFeeRecipientZrxBalance.plus(signedOrder.makerFee.plus(signedOrder.takerFee)), - ); - }); - }); - - describe('cancelOrder', () => { - beforeEach(async () => { - erc20Balances = await erc20Wrapper.getBalancesAsync(); - signedOrder = await orderFactory.newSignedOrderAsync(); - }); - - it('should throw if not sent by maker', async () => { - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrderAsync(signedOrder, takerAddress), - RevertReason.InvalidMaker, - ); - }); - - it('should throw if makerAssetAmount is 0', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(0), - }); - - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), - RevertReason.OrderUnfillable, - ); - }); - - it('should throw if takerAssetAmount is 0', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - takerAssetAmount: new BigNumber(0), - }); - - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), - RevertReason.OrderUnfillable, - ); - }); - - it('should be able to cancel a full order', async () => { - await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { - takerAssetFillAmount: signedOrder.takerAssetAmount.div(2), - }), - RevertReason.OrderUnfillable, - ); - }); - - it('should log 1 event with correct arguments', async () => { - const res = await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - expect(res.logs).to.have.length(1); - - const log = res.logs[0] as LogWithDecodedArgs<ExchangeCancelEventArgs>; - const logArgs = log.args; - - expect(signedOrder.makerAddress).to.be.equal(logArgs.makerAddress); - expect(signedOrder.makerAddress).to.be.equal(logArgs.senderAddress); - expect(signedOrder.feeRecipientAddress).to.be.equal(logArgs.feeRecipientAddress); - expect(signedOrder.makerAssetData).to.be.equal(logArgs.makerAssetData); - expect(signedOrder.takerAssetData).to.be.equal(logArgs.takerAssetData); - expect(orderHashUtils.getOrderHashHex(signedOrder)).to.be.equal(logArgs.orderHash); - }); - - it('should throw if already cancelled', async () => { - await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), - RevertReason.OrderUnfillable, - ); - }); - - it('should throw if order is expired', async () => { - const currentTimestamp = await getLatestBlockTimestampAsync(); - signedOrder = await orderFactory.newSignedOrderAsync({ - expirationTimeSeconds: new BigNumber(currentTimestamp).sub(10), - }); - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), - RevertReason.OrderUnfillable, - ); - }); - - it('should throw if rounding error is greater than 0.1%', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(1001), - takerAssetAmount: new BigNumber(3), - }); - - const fillTakerAssetAmount1 = new BigNumber(2); - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { - takerAssetFillAmount: fillTakerAssetAmount1, - }); - - const fillTakerAssetAmount2 = new BigNumber(1); - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { - takerAssetFillAmount: fillTakerAssetAmount2, - }), - RevertReason.RoundingError, - ); - }); - }); - - describe('cancelOrdersUpTo', () => { - it('should fail to set orderEpoch less than current orderEpoch', async () => { - const orderEpoch = new BigNumber(1); - await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress); - const lesserOrderEpoch = new BigNumber(0); - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrdersUpToAsync(lesserOrderEpoch, makerAddress), - RevertReason.InvalidNewOrderEpoch, - ); - }); - - it('should fail to set orderEpoch equal to existing orderEpoch', async () => { - const orderEpoch = new BigNumber(1); - await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress); - return expectTransactionFailedAsync( - exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress), - RevertReason.InvalidNewOrderEpoch, - ); - }); - - it('should cancel only orders with a orderEpoch less than existing orderEpoch', async () => { - // Cancel all transactions with a orderEpoch less than 1 - const orderEpoch = new BigNumber(1); - await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress); - - // Create 3 orders with orderEpoch values: 0,1,2,3 - // Since we cancelled with orderEpoch=1, orders with orderEpoch<=1 will not be processed - erc20Balances = await erc20Wrapper.getBalancesAsync(); - const signedOrders = [ - await orderFactory.newSignedOrderAsync({ - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(9), 18), - salt: new BigNumber(0), - }), - await orderFactory.newSignedOrderAsync({ - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(79), 18), - salt: new BigNumber(1), - }), - await orderFactory.newSignedOrderAsync({ - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(979), 18), - salt: new BigNumber(2), - }), - await orderFactory.newSignedOrderAsync({ - makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(7979), 18), - salt: new BigNumber(3), - }), - ]; - await exchangeWrapper.batchFillOrdersNoThrowAsync(signedOrders, takerAddress, { - // HACK(albrow): We need to hardcode the gas estimate here because - // the Geth gas estimator doesn't work with the way we use - // delegatecall and swallow errors. - gas: 600000, - }); - - const newBalances = await erc20Wrapper.getBalancesAsync(); - const fillMakerAssetAmount = signedOrders[2].makerAssetAmount.add(signedOrders[3].makerAssetAmount); - const fillTakerAssetAmount = signedOrders[2].takerAssetAmount.add(signedOrders[3].takerAssetAmount); - const makerFee = signedOrders[2].makerFee.add(signedOrders[3].makerFee); - const takerFee = signedOrders[2].takerFee.add(signedOrders[3].takerFee); - expect(newBalances[makerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( - erc20Balances[makerAddress][defaultMakerAssetAddress].minus(fillMakerAssetAmount), - ); - expect(newBalances[makerAddress][defaultTakerAssetAddress]).to.be.bignumber.equal( - erc20Balances[makerAddress][defaultTakerAssetAddress].add(fillTakerAssetAmount), - ); - 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), - ); - expect(newBalances[takerAddress][defaultMakerAssetAddress]).to.be.bignumber.equal( - erc20Balances[takerAddress][defaultMakerAssetAddress].add(fillMakerAssetAmount), - ); - expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[takerAddress][zrxToken.address].minus(takerFee), - ); - expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal( - erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFee.add(takerFee)), - ); - }); - }); - - describe('Testing Exchange of ERC721 Tokens', () => { - it('should throw when maker does not own the token with id makerAssetId', async () => { - // Construct Exchange parameters - const makerAssetId = erc721TakerAssetIds[0]; - const takerAssetId = erc721TakerAssetIds[1]; - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(1), - takerAssetAmount: new BigNumber(1), - makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), - }); - // Verify pre-conditions - const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId); - expect(initialOwnerMakerAsset).to.be.bignumber.not.equal(makerAddress); - const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); - expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); - // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), - RevertReason.TransferFailed, - ); - }); - - it('should throw when taker does not own the token with id takerAssetId', async () => { - // Construct Exchange parameters - const makerAssetId = erc721MakerAssetIds[0]; - const takerAssetId = erc721MakerAssetIds[1]; - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(1), - takerAssetAmount: new BigNumber(1), - makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), - }); - // Verify pre-conditions - const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId); - expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress); - const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); - expect(initialOwnerTakerAsset).to.be.bignumber.not.equal(takerAddress); - // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), - RevertReason.TransferFailed, - ); - }); - - it('should throw when makerAssetAmount is greater than 1', async () => { - // Construct Exchange parameters - const makerAssetId = erc721MakerAssetIds[0]; - const takerAssetId = erc721TakerAssetIds[0]; - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(2), - takerAssetAmount: new BigNumber(1), - makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), - }); - // Verify pre-conditions - const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId); - expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress); - const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); - expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); - // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), - RevertReason.InvalidAmount, - ); - }); - - it('should throw when takerAssetAmount is greater than 1', async () => { - // Construct Exchange parameters - const makerAssetId = erc721MakerAssetIds[0]; - const takerAssetId = erc721TakerAssetIds[0]; - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(1), - takerAssetAmount: new BigNumber(500), - makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), - }); - // Verify pre-conditions - const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId); - expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress); - const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); - expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); - // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), - RevertReason.InvalidAmount, - ); - }); - - it('should throw on partial fill', async () => { - // Construct Exchange parameters - const makerAssetId = erc721MakerAssetIds[0]; - signedOrder = await orderFactory.newSignedOrderAsync({ - makerAssetAmount: new BigNumber(1), - takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), - makerAssetData: assetDataUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetDataUtils.encodeERC20AssetData(defaultTakerAssetAddress), - }); - // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2); - return expectTransactionFailedAsync( - exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), - RevertReason.RoundingError, - ); - }); - }); - - describe('getOrderInfo', () => { - beforeEach(async () => { - signedOrder = await orderFactory.newSignedOrderAsync(); - }); - it('should return the correct orderInfo for an unfilled valid order', async () => { - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = new BigNumber(0); - const expectedOrderStatus = OrderStatus.FILLABLE; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for a fully filled order', async () => { - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount; - const expectedOrderStatus = OrderStatus.FULLY_FILLED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for a partially filled order', async () => { - const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2); - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = takerAssetFillAmount; - const expectedOrderStatus = OrderStatus.FILLABLE; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for a cancelled and unfilled order', async () => { - await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = new BigNumber(0); - const expectedOrderStatus = OrderStatus.CANCELLED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for a cancelled and partially filled order', async () => { - const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2); - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }); - await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = takerAssetFillAmount; - const expectedOrderStatus = OrderStatus.CANCELLED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for an expired and unfilled order', async () => { - const currentTimestamp = await getLatestBlockTimestampAsync(); - const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber(); - await increaseTimeAndMineBlockAsync(timeUntilExpiration); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = new BigNumber(0); - const expectedOrderStatus = OrderStatus.EXPIRED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for an expired and partially filled order', async () => { - const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2); - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }); - const currentTimestamp = await getLatestBlockTimestampAsync(); - const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber(); - await increaseTimeAndMineBlockAsync(timeUntilExpiration); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = takerAssetFillAmount; - const expectedOrderStatus = OrderStatus.EXPIRED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for an expired and fully filled order', async () => { - await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - const currentTimestamp = await getLatestBlockTimestampAsync(); - const timeUntilExpiration = signedOrder.expirationTimeSeconds.minus(currentTimestamp).toNumber(); - await increaseTimeAndMineBlockAsync(timeUntilExpiration); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = signedOrder.takerAssetAmount; - // FULLY_FILLED takes precedence over EXPIRED - const expectedOrderStatus = OrderStatus.FULLY_FILLED; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for an order with a makerAssetAmount of 0', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ makerAssetAmount: new BigNumber(0) }); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = new BigNumber(0); - const expectedOrderStatus = OrderStatus.INVALID_MAKER_ASSET_AMOUNT; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - it('should return the correct orderInfo for an order with a takerAssetAmount of 0', async () => { - signedOrder = await orderFactory.newSignedOrderAsync({ takerAssetAmount: new BigNumber(0) }); - const orderInfo = await exchangeWrapper.getOrderInfoAsync(signedOrder); - const expectedOrderHash = orderHashUtils.getOrderHashHex(signedOrder); - const expectedTakerAssetFilledAmount = new BigNumber(0); - const expectedOrderStatus = OrderStatus.INVALID_TAKER_ASSET_AMOUNT; - expect(orderInfo.orderHash).to.be.equal(expectedOrderHash); - expect(orderInfo.orderTakerAssetFilledAmount).to.be.bignumber.equal(expectedTakerAssetFilledAmount); - expect(orderInfo.orderStatus).to.equal(expectedOrderStatus); - }); - }); -}); -// tslint:disable:max-file-line-count -// tslint:enable:no-unnecessary-type-assertion |