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-rw-r--r--packages/contracts/test/exchange/core.ts503
-rw-r--r--packages/contracts/test/exchange/helpers.ts47
-rw-r--r--packages/contracts/test/exchange/wrapper.ts90
3 files changed, 620 insertions, 20 deletions
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
index ef3b3b9ee..1277a88f3 100644
--- a/packages/contracts/test/exchange/core.ts
+++ b/packages/contracts/test/exchange/core.ts
@@ -1,13 +1,18 @@
import { LogWithDecodedArgs, TransactionReceiptWithDecodedLogs, ZeroEx } from '0x.js';
-
import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
+import * as _ from 'lodash';
import * as Web3 from 'web3';
+import { AssetProxyDispatcherContract } from '../../src/contract_wrappers/generated/asset_proxy_dispatcher';
+import { DummyERC721TokenContract } from '../../src/contract_wrappers/generated/dummy_e_r_c721_token';
import { DummyTokenContract } from '../../src/contract_wrappers/generated/dummy_token';
+import { ERC20TransferProxyContract } from '../../src/contract_wrappers/generated/e_r_c20_transfer_proxy';
+import { ERC721TransferProxyContract } from '../../src/contract_wrappers/generated/e_r_c721_transfer_proxy';
+import { ERC20TransferProxy_v1Contract } from '../../src/contract_wrappers/generated/erc20transferproxy_v1';
import {
CancelContractEventArgs,
ExchangeContract,
@@ -15,13 +20,25 @@ import {
FillContractEventArgs,
} from '../../src/contract_wrappers/generated/exchange';
import { TokenTransferProxyContract } from '../../src/contract_wrappers/generated/token_transfer_proxy';
+import {
+ encodeERC20ProxyMetadata,
+ encodeERC20ProxyMetadata_V1,
+ encodeERC721ProxyMetadata,
+} from '../../src/utils/asset_proxy_utils';
import { Balances } from '../../src/utils/balances';
import { constants } from '../../src/utils/constants';
import { crypto } from '../../src/utils/crypto';
import { ExchangeWrapper } from '../../src/utils/exchange_wrapper';
import { OrderFactory } from '../../src/utils/order_factory';
import { orderUtils } from '../../src/utils/order_utils';
-import { BalancesByOwner, ContractName, ExchangeContractErrs, SignatureType, SignedOrder } from '../../src/utils/types';
+import {
+ AssetProxyId,
+ BalancesByOwner,
+ ContractName,
+ ExchangeContractErrs,
+ SignatureType,
+ SignedOrder,
+} from '../../src/utils/types';
import { chaiSetup } from '../utils/chai_setup';
import { deployer } from '../utils/deployer';
import { provider, web3Wrapper } from '../utils/web3_wrapper';
@@ -35,14 +52,21 @@ describe('Exchange', () => {
let tokenOwner: string;
let takerAddress: string;
let feeRecipientAddress: string;
+ let assetProxyManagerAddress: string;
const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
let rep: DummyTokenContract;
let dgd: DummyTokenContract;
let zrx: DummyTokenContract;
+ let ck: DummyERC721TokenContract;
+ let et: DummyERC721TokenContract;
let exchange: ExchangeContract;
let tokenTransferProxy: TokenTransferProxyContract;
+ let assetProxyDispatcher: AssetProxyDispatcherContract;
+ let erc20TransferProxyV1: ERC20TransferProxy_v1Contract;
+ let erc20TransferProxy: ERC20TransferProxyContract;
+ let erc721TransferProxy: ERC721TransferProxyContract;
let signedOrder: SignedOrder;
let balances: BalancesByOwner;
@@ -50,32 +74,104 @@ describe('Exchange', () => {
let dmyBalances: Balances;
let orderFactory: OrderFactory;
+ let erc721TransferProxyInstance: Web3.ContractInstance;
+
let zeroEx: ZeroEx;
before(async () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
makerAddress = accounts[0];
- [tokenOwner, takerAddress, feeRecipientAddress] = accounts;
- const [repInstance, dgdInstance, zrxInstance] = await Promise.all([
+ [tokenOwner, takerAddress, feeRecipientAddress, assetProxyManagerAddress] = accounts;
+ const [repInstance, dgdInstance, zrxInstance, ckInstance, etInstance] = await Promise.all([
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
+ deployer.deployAsync(ContractName.DummyERC721Token, constants.DUMMY_ERC721TOKEN_ARGS),
+ deployer.deployAsync(ContractName.DummyERC721Token, constants.DUMMY_ERC721TOKEN_ARGS),
]);
rep = new DummyTokenContract(repInstance.abi, repInstance.address, provider);
dgd = new DummyTokenContract(dgdInstance.abi, dgdInstance.address, provider);
zrx = new DummyTokenContract(zrxInstance.abi, zrxInstance.address, provider);
+ ck = new DummyERC721TokenContract(ckInstance.abi, ckInstance.address, provider);
+ et = new DummyERC721TokenContract(etInstance.abi, etInstance.address, provider);
const tokenTransferProxyInstance = await deployer.deployAsync(ContractName.TokenTransferProxy);
tokenTransferProxy = new TokenTransferProxyContract(
tokenTransferProxyInstance.abi,
tokenTransferProxyInstance.address,
provider,
);
+
+ const erc20TransferProxyV1Instance = await deployer.deployAsync(ContractName.ERC20TransferProxy_V1, [
+ tokenTransferProxy.address,
+ ]);
+ erc20TransferProxyV1 = new ERC20TransferProxy_v1Contract(
+ erc20TransferProxyV1Instance.abi,
+ erc20TransferProxyV1Instance.address,
+ provider,
+ );
+
+ const erc20TransferProxyInstance = await deployer.deployAsync(ContractName.ERC20TransferProxy);
+ erc20TransferProxy = new ERC20TransferProxyContract(
+ erc20TransferProxyInstance.abi,
+ erc20TransferProxyInstance.address,
+ provider,
+ );
+
+ erc721TransferProxyInstance = await deployer.deployAsync(ContractName.ERC721TransferProxy);
+ erc721TransferProxy = new ERC721TransferProxyContract(
+ erc721TransferProxyInstance.abi,
+ erc721TransferProxyInstance.address,
+ provider,
+ );
+
+ const assetProxyDispatcherInstance = await deployer.deployAsync(ContractName.AssetProxyDispatcher);
+ assetProxyDispatcher = new AssetProxyDispatcherContract(
+ assetProxyDispatcherInstance.abi,
+ assetProxyDispatcherInstance.address,
+ provider,
+ );
+
const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [
zrx.address,
- tokenTransferProxy.address,
+ encodeERC20ProxyMetadata(zrx.address),
+ assetProxyDispatcher.address,
]);
exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider);
- await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(assetProxyManagerAddress, {
+ from: accounts[0],
+ });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+ await erc20TransferProxyV1.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await erc20TransferProxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await erc721TransferProxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(erc20TransferProxyV1.address, {
+ from: accounts[0],
+ });
+ const nilAddress = '0x0000000000000000000000000000000000000000';
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20_V1,
+ erc20TransferProxyV1.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20,
+ erc20TransferProxy.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC721,
+ erc721TransferProxy.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
zeroEx = new ZeroEx(provider, {
exchangeContractAddress: exchange.address,
networkId: constants.TESTRPC_NETWORK_ID,
@@ -92,6 +188,8 @@ describe('Exchange', () => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
makerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
takerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
+ makerAssetProxyData: encodeERC20ProxyMetadata(rep.address),
+ takerAssetProxyData: encodeERC20ProxyMetadata(dgd.address),
};
const privateKey = constants.TESTRPC_PRIVATE_KEYS[0];
orderFactory = new OrderFactory(privateKey, defaultOrderParams);
@@ -103,6 +201,12 @@ describe('Exchange', () => {
rep.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
from: takerAddress,
}),
+ rep.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: makerAddress,
+ }),
+ rep.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: takerAddress,
+ }),
rep.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
rep.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
dgd.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
@@ -111,6 +215,12 @@ describe('Exchange', () => {
dgd.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
from: takerAddress,
}),
+ dgd.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: makerAddress,
+ }),
+ dgd.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: takerAddress,
+ }),
dgd.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
dgd.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
@@ -119,8 +229,109 @@ describe('Exchange', () => {
zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
from: takerAddress,
}),
+ zrx.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: makerAddress,
+ }),
+ zrx.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
+ from: takerAddress,
+ }),
zrx.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
zrx.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
+
+ // Distribute ck ERC721 tokens to maker & taker
+ // maker owns [0x1010.., ... , 0x4040..] and taker owns [0x5050.., ..., 0x9090..]
+ ck.setApprovalForAll.sendTransactionAsync(erc721TransferProxy.address, true, { from: makerAddress }),
+ ck.setApprovalForAll.sendTransactionAsync(erc721TransferProxy.address, true, { from: takerAddress }),
+ ck.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x2020202020202020202020202020202020202020202020202020202020202020'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x3030303030303030303030303030303030303030303030303030303030303030'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x4040404040404040404040404040404040404040404040404040404040404040'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x5050505050505050505050505050505050505050505050505050505050505050'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x6060606060606060606060606060606060606060606060606060606060606060'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x7070707070707070707070707070707070707070707070707070707070707070'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x8080808080808080808080808080808080808080808080808080808080808080'),
+ { from: tokenOwner },
+ ),
+ ck.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090'),
+ { from: tokenOwner },
+ ),
+
+ // Distribute et ERC721 tokens to maker & taker
+ // maker owns [0x1010.., ... , 0x4040..] and taker owns [0x5050.., ..., 0x9090..]
+ et.setApprovalForAll.sendTransactionAsync(erc721TransferProxy.address, true, { from: makerAddress }),
+ et.setApprovalForAll.sendTransactionAsync(erc721TransferProxy.address, true, { from: takerAddress }),
+ et.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x2020202020202020202020202020202020202020202020202020202020202020'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ makerAddress,
+ new BigNumber('0x3030303030303030303030303030303030303030303030303030303030303030'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x5050505050505050505050505050505050505050505050505050505050505050'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x6060606060606060606060606060606060606060606060606060606060606060'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x7070707070707070707070707070707070707070707070707070707070707070'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x8080808080808080808080808080808080808080808080808080808080808080'),
+ { from: tokenOwner },
+ ),
+ et.mint.sendTransactionAsync(
+ takerAddress,
+ new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090'),
+ { from: tokenOwner },
+ ),
]);
});
beforeEach(async () => {
@@ -749,4 +960,284 @@ describe('Exchange', () => {
);
});
});
+
+ describe('Testing Exchange of ERC721 Tokens', () => {
+ it('should successfully exchange a single token between the maker and taker (via fillOrder)', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(1),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ const res = await exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount });
+
+ // Verify post-conditions
+ const newOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(newOwnerMakerToken).to.be.bignumber.equal(takerAddress);
+ const newOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(newOwnerTakerToken).to.be.bignumber.equal(makerAddress);
+ });
+
+ it('should successfully exchange a single token between the maker and taker (via filleOrderNoThrow)', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(1),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress, { takerTokenFillAmount });
+
+ // Verify post-conditions
+ const newOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(newOwnerMakerToken).to.be.bignumber.equal(takerAddress);
+ const newOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(newOwnerTakerToken).to.be.bignumber.equal(makerAddress);
+ });
+
+ it('should throw when maker does not own the token with id makerTokenId', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x5050505050505050505050505050505050505050505050505050505050505050');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(1),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.not.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ return expect(
+ exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw when taker does not own the token with id takerTokenId', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x2020202020202020202020202020202020202020202020202020202020202020');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(1),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.not.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ return expect(
+ exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw when makerTokenAmount is greater than 1', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(2),
+ takerTokenAmount: new BigNumber(1),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ return expect(
+ exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw when takerTokenAmount is greater than 1', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(500),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ return expect(
+ exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw on partial fill', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: ck.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: new BigNumber(0),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ return expect(
+ exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should successfully fill order when makerToken is ERC721 and takerToken is ERC20', async () => {
+ // Construct Exchange parameters
+ const makerTokenId = new BigNumber('0x1010101010101010101010101010101010101010101010101010101010101010');
+ signedOrder = orderFactory.newSignedOrder({
+ makerTokenAddress: ck.address,
+ takerTokenAddress: dgd.address,
+ makerTokenAmount: new BigNumber(1),
+ takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100), 18),
+ makerAssetProxyData: encodeERC721ProxyMetadata(ck.address, makerTokenId),
+ takerAssetProxyData: encodeERC20ProxyMetadata(dgd.address),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(initialOwnerMakerToken).to.be.bignumber.equal(makerAddress);
+
+ // Call Exchange
+ balances = await dmyBalances.getAsync();
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ await exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount });
+
+ // Verify ERC721 token was transferred from Maker to Taker
+ const newOwnerMakerToken = await ck.ownerOf.callAsync(makerTokenId);
+ expect(newOwnerMakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Verify ERC20 tokens were transferred from Taker to Maker & fees were paid correctly
+ const newBalances = await dmyBalances.getAsync();
+ expect(newBalances[makerAddress][signedOrder.takerTokenAddress]).to.be.bignumber.equal(
+ balances[makerAddress][signedOrder.takerTokenAddress].add(takerTokenFillAmount),
+ );
+ expect(newBalances[takerAddress][signedOrder.takerTokenAddress]).to.be.bignumber.equal(
+ balances[takerAddress][signedOrder.takerTokenAddress].minus(takerTokenFillAmount),
+ );
+ expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal(
+ balances[makerAddress][zrx.address].minus(signedOrder.makerFee),
+ );
+ expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal(
+ balances[takerAddress][zrx.address].minus(signedOrder.takerFee),
+ );
+ expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipientAddress][zrx.address].add(signedOrder.makerFee.add(signedOrder.takerFee)),
+ );
+ });
+
+ it('should successfully fill order when makerToken is ERC20 and takerToken is ERC721', async () => {
+ // Construct Exchange parameters
+ const takerTokenId = new BigNumber('0x9090909090909090909090909090909090909090909090909090909090909090');
+ signedOrder = orderFactory.newSignedOrder({
+ takerTokenAddress: ck.address,
+ makerTokenAddress: dgd.address,
+ takerTokenAmount: new BigNumber(1),
+ makerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100), 18),
+ takerAssetProxyData: encodeERC721ProxyMetadata(ck.address, takerTokenId),
+ makerAssetProxyData: encodeERC20ProxyMetadata(dgd.address),
+ });
+
+ // Verify pre-conditions
+ const initialOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(initialOwnerTakerToken).to.be.bignumber.equal(takerAddress);
+
+ // Call Exchange
+ balances = await dmyBalances.getAsync();
+ const takerTokenFillAmount = signedOrder.takerTokenAmount;
+ await exWrapper.fillOrderAsync(signedOrder, takerAddress, { takerTokenFillAmount });
+
+ // Verify ERC721 token was transferred from Taker to Maker
+ const newOwnerTakerToken = await ck.ownerOf.callAsync(takerTokenId);
+ expect(newOwnerTakerToken).to.be.bignumber.equal(makerAddress);
+
+ // Verify ERC20 tokens were transferred from Maker to Taker & fees were paid correctly
+ const newBalances = await dmyBalances.getAsync();
+ expect(newBalances[takerAddress][signedOrder.makerTokenAddress]).to.be.bignumber.equal(
+ balances[takerAddress][signedOrder.makerTokenAddress].add(signedOrder.makerTokenAmount),
+ );
+ expect(newBalances[makerAddress][signedOrder.makerTokenAddress]).to.be.bignumber.equal(
+ balances[makerAddress][signedOrder.makerTokenAddress].minus(signedOrder.makerTokenAmount),
+ );
+ expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal(
+ balances[makerAddress][zrx.address].minus(signedOrder.makerFee),
+ );
+ expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal(
+ balances[takerAddress][zrx.address].minus(signedOrder.takerFee),
+ );
+ expect(newBalances[feeRecipientAddress][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipientAddress][zrx.address].add(signedOrder.makerFee.add(signedOrder.takerFee)),
+ );
+ });
+ });
}); // tslint:disable-line:max-file-line-count
diff --git a/packages/contracts/test/exchange/helpers.ts b/packages/contracts/test/exchange/helpers.ts
index 4fa55efa1..37e53630e 100644
--- a/packages/contracts/test/exchange/helpers.ts
+++ b/packages/contracts/test/exchange/helpers.ts
@@ -6,11 +6,16 @@ import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
import { ExchangeContract } from '../../src/contract_wrappers/generated/exchange';
+import {
+ encodeERC20ProxyMetadata,
+ encodeERC20ProxyMetadata_V1,
+ encodeERC721ProxyMetadata,
+} from '../../src/utils/asset_proxy_utils';
import { constants } from '../../src/utils/constants';
import { ExchangeWrapper } from '../../src/utils/exchange_wrapper';
import { OrderFactory } from '../../src/utils/order_factory';
import { orderUtils } from '../../src/utils/order_utils';
-import { ContractName, SignedOrder } from '../../src/utils/types';
+import { AssetProxyId, ContractName, SignedOrder } from '../../src/utils/types';
import { chaiSetup } from '../utils/chai_setup';
import { deployer } from '../utils/deployer';
import { provider, web3Wrapper } from '../utils/web3_wrapper';
@@ -23,6 +28,7 @@ const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
describe('Exchange', () => {
let makerAddress: string;
let feeRecipientAddress: string;
+ let assetProxyManagerAddress: string;
let signedOrder: SignedOrder;
let exchangeWrapper: ExchangeWrapper;
@@ -30,9 +36,14 @@ describe('Exchange', () => {
before(async () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
- [makerAddress, feeRecipientAddress] = accounts;
+ [makerAddress, feeRecipientAddress, assetProxyManagerAddress] = accounts;
const tokenRegistry = await deployer.deployAsync(ContractName.TokenRegistry);
const tokenTransferProxy = await deployer.deployAsync(ContractName.TokenTransferProxy);
+ const assetProxyDispatcher = await deployer.deployAsync(ContractName.AssetProxyDispatcher);
+ const erc20TransferProxyV1 = await deployer.deployAsync(ContractName.ERC20TransferProxy_V1, [
+ tokenTransferProxy.address,
+ ]);
+ const erc20TransferProxy = await deployer.deployAsync(ContractName.ERC20TransferProxy);
const [rep, dgd, zrx] = await Promise.all([
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
@@ -40,10 +51,36 @@ describe('Exchange', () => {
]);
const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [
zrx.address,
- tokenTransferProxy.address,
+ AssetProxyId.ERC20,
+ assetProxyDispatcher.address,
]);
const exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider);
- await tokenTransferProxy.addAuthorizedAddress(exchange.address, { from: accounts[0] });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(assetProxyManagerAddress, {
+ from: accounts[0],
+ });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+ await erc20TransferProxyV1.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await erc20TransferProxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(erc20TransferProxyV1.address, {
+ from: accounts[0],
+ });
+ const nilAddress = '0x0000000000000000000000000000000000000000';
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20_V1,
+ erc20TransferProxyV1.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20,
+ erc20TransferProxy.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
const zeroEx = new ZeroEx(provider, { networkId: constants.TESTRPC_NETWORK_ID });
exchangeWrapper = new ExchangeWrapper(exchange, zeroEx);
const defaultOrderParams = {
@@ -56,6 +93,8 @@ describe('Exchange', () => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
makerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
takerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
+ makerAssetProxyData: encodeERC20ProxyMetadata(rep.address),
+ takerAssetProxyData: encodeERC20ProxyMetadata(dgd.address),
};
const privateKey = constants.TESTRPC_PRIVATE_KEYS[0];
orderFactory = new OrderFactory(privateKey, defaultOrderParams);
diff --git a/packages/contracts/test/exchange/wrapper.ts b/packages/contracts/test/exchange/wrapper.ts
index 0ba74e1e9..a58568adb 100644
--- a/packages/contracts/test/exchange/wrapper.ts
+++ b/packages/contracts/test/exchange/wrapper.ts
@@ -6,15 +6,23 @@ import * as chai from 'chai';
import * as _ from 'lodash';
import * as Web3 from 'web3';
+import { AssetProxyDispatcherContract } from '../../src/contract_wrappers/generated/asset_proxy_dispatcher';
import { DummyTokenContract } from '../../src/contract_wrappers/generated/dummy_token';
+import { ERC20TransferProxyContract } from '../../src/contract_wrappers/generated/e_r_c20_transfer_proxy';
+import { ERC20TransferProxy_v1Contract } from '../../src/contract_wrappers/generated/erc20transferproxy_v1';
import { ExchangeContract } from '../../src/contract_wrappers/generated/exchange';
import { TokenRegistryContract } from '../../src/contract_wrappers/generated/token_registry';
import { TokenTransferProxyContract } from '../../src/contract_wrappers/generated/token_transfer_proxy';
+import {
+ encodeERC20ProxyMetadata,
+ encodeERC20ProxyMetadata_V1,
+ encodeERC721ProxyMetadata,
+} from '../../src/utils/asset_proxy_utils';
import { Balances } from '../../src/utils/balances';
import { constants } from '../../src/utils/constants';
import { ExchangeWrapper } from '../../src/utils/exchange_wrapper';
import { OrderFactory } from '../../src/utils/order_factory';
-import { BalancesByOwner, ContractName, SignedOrder } from '../../src/utils/types';
+import { AssetProxyId, BalancesByOwner, ContractName, SignedOrder } from '../../src/utils/types';
import { chaiSetup } from '../utils/chai_setup';
import { deployer } from '../utils/deployer';
import { provider, web3Wrapper } from '../utils/web3_wrapper';
@@ -28,6 +36,7 @@ describe('Exchange', () => {
let tokenOwner: string;
let takerAddress: string;
let feeRecipientAddress: string;
+ let assetProxyManagerAddress: string;
const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
@@ -38,6 +47,9 @@ describe('Exchange', () => {
let exchange: ExchangeContract;
let tokenRegistry: TokenRegistryContract;
let tokenTransferProxy: TokenTransferProxyContract;
+ let assetProxyDispatcher: AssetProxyDispatcherContract;
+ let erc20TransferProxyV1: ERC20TransferProxy_v1Contract;
+ let erc20TransferProxy: ERC20TransferProxyContract;
let balances: BalancesByOwner;
@@ -48,7 +60,7 @@ describe('Exchange', () => {
before(async () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
tokenOwner = accounts[0];
- [makerAddress, takerAddress, feeRecipientAddress] = accounts;
+ [makerAddress, takerAddress, feeRecipientAddress, assetProxyManagerAddress] = accounts;
const [repInstance, dgdInstance, zrxInstance] = await Promise.all([
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS),
@@ -65,12 +77,58 @@ describe('Exchange', () => {
tokenTransferProxyInstance.address,
provider,
);
+ const erc20TransferProxyV1Instance = await deployer.deployAsync(ContractName.ERC20TransferProxy_V1, [
+ tokenTransferProxy.address,
+ ]);
+ erc20TransferProxyV1 = new ERC20TransferProxy_v1Contract(
+ erc20TransferProxyV1Instance.abi,
+ erc20TransferProxyV1Instance.address,
+ provider,
+ );
+ const erc20TransferProxyInstance = await deployer.deployAsync(ContractName.ERC20TransferProxy);
+ erc20TransferProxy = new ERC20TransferProxyContract(
+ erc20TransferProxyInstance.abi,
+ erc20TransferProxyInstance.address,
+ provider,
+ );
+ const assetProxyDispatcherInstance = await deployer.deployAsync(ContractName.AssetProxyDispatcher);
+ assetProxyDispatcher = new AssetProxyDispatcherContract(
+ assetProxyDispatcherInstance.abi,
+ assetProxyDispatcherInstance.address,
+ provider,
+ );
const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [
zrx.address,
- tokenTransferProxy.address,
+ encodeERC20ProxyMetadata(zrx.address),
+ assetProxyDispatcher.address,
]);
exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider);
- await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(assetProxyManagerAddress, {
+ from: accounts[0],
+ });
+ await assetProxyDispatcher.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
+ await erc20TransferProxyV1.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await erc20TransferProxy.addAuthorizedAddress.sendTransactionAsync(assetProxyDispatcher.address, {
+ from: accounts[0],
+ });
+ await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(erc20TransferProxyV1.address, {
+ from: accounts[0],
+ });
+ const nilAddress = '0x0000000000000000000000000000000000000000';
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20_V1,
+ erc20TransferProxyV1.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
+ await assetProxyDispatcher.setAssetProxy.sendTransactionAsync(
+ AssetProxyId.ERC20,
+ erc20TransferProxy.address,
+ nilAddress,
+ { from: accounts[0] },
+ );
const zeroEx = new ZeroEx(provider, { networkId: constants.TESTRPC_NETWORK_ID });
exWrapper = new ExchangeWrapper(exchange, zeroEx);
@@ -84,6 +142,8 @@ describe('Exchange', () => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
makerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
takerFee: ZeroEx.toBaseUnitAmount(new BigNumber(1), 18),
+ makerAssetProxyData: encodeERC20ProxyMetadata(rep.address),
+ takerAssetProxyData: encodeERC20ProxyMetadata(dgd.address),
};
const privateKey = constants.TESTRPC_PRIVATE_KEYS[0];
@@ -92,14 +152,20 @@ describe('Exchange', () => {
await Promise.all([
rep.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
rep.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
+ rep.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
+ rep.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
rep.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
rep.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
dgd.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
dgd.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
+ dgd.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
+ dgd.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
dgd.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
dgd.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
+ zrx.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: makerAddress }),
+ zrx.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, { from: takerAddress }),
zrx.setBalance.sendTransactionAsync(makerAddress, INITIAL_BALANCE, { from: tokenOwner }),
zrx.setBalance.sendTransactionAsync(takerAddress, INITIAL_BALANCE, { from: tokenOwner }),
]);
@@ -246,11 +312,11 @@ describe('Exchange', () => {
it('should not change balances if maker allowances are too low to fill order', async () => {
const signedOrder = orderFactory.newSignedOrder();
- await rep.approve.sendTransactionAsync(tokenTransferProxy.address, new BigNumber(0), {
+ await rep.approve.sendTransactionAsync(erc20TransferProxy.address, new BigNumber(0), {
from: makerAddress,
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
- await rep.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ await rep.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
from: makerAddress,
});
@@ -260,11 +326,11 @@ describe('Exchange', () => {
it('should not change balances if taker allowances are too low to fill order', async () => {
const signedOrder = orderFactory.newSignedOrder();
- await dgd.approve.sendTransactionAsync(tokenTransferProxy.address, new BigNumber(0), {
+ await dgd.approve.sendTransactionAsync(erc20TransferProxy.address, new BigNumber(0), {
from: takerAddress,
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
- await dgd.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ await dgd.approve.sendTransactionAsync(erc20TransferProxy.address, INITIAL_ALLOWANCE, {
from: takerAddress,
});
@@ -278,6 +344,7 @@ describe('Exchange', () => {
makerTokenAddress: zrx.address,
makerTokenAmount: makerZRXBalance,
makerFee: new BigNumber(1),
+ makerAssetProxyData: encodeERC20ProxyMetadata(zrx.address),
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
const newBalances = await dmyBalances.getAsync();
@@ -285,11 +352,12 @@ describe('Exchange', () => {
});
it('should not change balances if makerTokenAddress is ZRX, makerTokenAmount + makerFee > maker allowance', async () => {
- const makerZRXAllowance = await zrx.allowance.callAsync(makerAddress, tokenTransferProxy.address);
+ const makerZRXAllowance = await zrx.allowance.callAsync(makerAddress, erc20TransferProxy.address);
const signedOrder = orderFactory.newSignedOrder({
makerTokenAddress: zrx.address,
makerTokenAmount: new BigNumber(makerZRXAllowance),
makerFee: new BigNumber(1),
+ makerAssetProxyData: encodeERC20ProxyMetadata(zrx.address),
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
const newBalances = await dmyBalances.getAsync();
@@ -302,6 +370,7 @@ describe('Exchange', () => {
takerTokenAddress: zrx.address,
takerTokenAmount: takerZRXBalance,
takerFee: new BigNumber(1),
+ takerAssetProxyData: encodeERC20ProxyMetadata(zrx.address),
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
const newBalances = await dmyBalances.getAsync();
@@ -309,11 +378,12 @@ describe('Exchange', () => {
});
it('should not change balances if takerTokenAddress is ZRX, takerTokenAmount + takerFee > taker allowance', async () => {
- const takerZRXAllowance = await zrx.allowance.callAsync(takerAddress, tokenTransferProxy.address);
+ const takerZRXAllowance = await zrx.allowance.callAsync(takerAddress, erc20TransferProxy.address);
const signedOrder = orderFactory.newSignedOrder({
takerTokenAddress: zrx.address,
takerTokenAmount: new BigNumber(takerZRXAllowance),
takerFee: new BigNumber(1),
+ takerAssetProxyData: encodeERC20ProxyMetadata(zrx.address),
});
await exWrapper.fillOrderNoThrowAsync(signedOrder, takerAddress);
const newBalances = await dmyBalances.getAsync();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 10:59:56 +0800