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-rw-r--r--packages/contracts/test/exchange/core.ts133
1 files changed, 133 insertions, 0 deletions
diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts
index b324988cc..bc2bad749 100644
--- a/packages/contracts/test/exchange/core.ts
+++ b/packages/contracts/test/exchange/core.ts
@@ -10,6 +10,7 @@ import * as _ from 'lodash';
import { DummyERC20TokenContract } from '../../generated_contract_wrappers/dummy_erc20_token';
import { DummyERC721TokenContract } from '../../generated_contract_wrappers/dummy_erc721_token';
+import { DummyNoReturnERC20TokenContract } from '../../generated_contract_wrappers/dummy_no_return_erc20_token';
import { ERC20ProxyContract } from '../../generated_contract_wrappers/erc20_proxy';
import { ERC721ProxyContract } from '../../generated_contract_wrappers/erc721_proxy';
import { ExchangeCancelEventArgs, ExchangeContract } from '../../generated_contract_wrappers/exchange';
@@ -39,6 +40,7 @@ describe('Exchange core', () => {
let erc20TokenB: DummyERC20TokenContract;
let zrxToken: DummyERC20TokenContract;
let erc721Token: DummyERC721TokenContract;
+ let noReturnErc20Token: DummyNoReturnERC20TokenContract;
let exchange: ExchangeContract;
let erc20Proxy: ERC20ProxyContract;
let erc721Proxy: ERC721ProxyContract;
@@ -161,6 +163,137 @@ describe('Exchange core', () => {
});
});
+ 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();
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-16 20:24:44 +0800