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authorFabio Berger <me@fabioberger.com>2018-06-20 19:25:29 +0800
committerFabio Berger <me@fabioberger.com>2018-06-20 19:25:29 +0800
commit2ffab2218584fac5d3ea2b264a7c746d963083d9 (patch)
treef7558147b811c06300e2c7697591466ae7cf48ba /packages/contracts/test/exchange/transactions.ts
parent5541327968ad6f974a37c49057253746f738a709 (diff)
parent096eaa20d785baee07b06b3f0848797e470fbda0 (diff)
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Merge branch 'v2-prototype' into feature/combinatorial-testing
* v2-prototype: (22 commits) Fix closing parens in liborder Update after rebase ERC721Proxy Always call safeTransferFrom Rename makerEpoch => orderEpoch Make cancelOrdersUpTo compatible with sender abstraction Update PR template Use Image component instead of img tag Assembler orderHash function Optimize and remove redundant encodePacked Fix linting issue Fix bug where we do fetch balances on wallet login Check network state immediately instead of waiting for delay Fix onboarding persisting when changing routes Consolidate account state messaging logic Only elevate wallet zIndex when onboarding is in progress Rebase and update feedback Run linter Add Portal v2 logging Simplified handling of source < 32 edge case Basic EIP712 encoder ...
Diffstat (limited to 'packages/contracts/test/exchange/transactions.ts')
-rw-r--r--packages/contracts/test/exchange/transactions.ts112
1 files changed, 112 insertions, 0 deletions
diff --git a/packages/contracts/test/exchange/transactions.ts b/packages/contracts/test/exchange/transactions.ts
index beb7054e7..8e7acc04e 100644
--- a/packages/contracts/test/exchange/transactions.ts
+++ b/packages/contracts/test/exchange/transactions.ts
@@ -7,6 +7,7 @@ import * as chai from 'chai';
import { DummyERC20TokenContract } from '../../src/generated_contract_wrappers/dummy_e_r_c20_token';
import { ERC20ProxyContract } from '../../src/generated_contract_wrappers/e_r_c20_proxy';
import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
+import { ExchangeWrapperContract } from '../../src/generated_contract_wrappers/exchange_wrapper';
import { WhitelistContract } from '../../src/generated_contract_wrappers/whitelist';
import { artifacts } from '../../src/utils/artifacts';
import { expectRevertOrAlwaysFailingTransactionAsync } from '../../src/utils/assertions';
@@ -201,6 +202,117 @@ describe('Exchange transactions', () => {
);
});
});
+
+ describe('cancelOrdersUpTo', () => {
+ let exchangeWrapperContract: ExchangeWrapperContract;
+
+ before(async () => {
+ exchangeWrapperContract = await ExchangeWrapperContract.deployFrom0xArtifactAsync(
+ artifacts.ExchangeWrapper,
+ provider,
+ txDefaults,
+ exchange.address,
+ );
+ });
+
+ it("should cancel an order if called from the order's sender", async () => {
+ const orderSalt = new BigNumber(0);
+ signedOrder = orderFactory.newSignedOrder({
+ senderAddress: exchangeWrapperContract.address,
+ salt: orderSalt,
+ });
+ const targetOrderEpoch = orderSalt.add(1);
+ const cancelData = exchange.cancelOrdersUpTo.getABIEncodedTransactionData(targetOrderEpoch);
+ const signedCancelTx = makerTransactionFactory.newSignedTransaction(cancelData);
+ await exchangeWrapperContract.cancelOrdersUpTo.sendTransactionAsync(
+ targetOrderEpoch,
+ signedCancelTx.salt,
+ signedCancelTx.signature,
+ {
+ from: makerAddress,
+ },
+ );
+
+ const takerAssetFillAmount = signedOrder.takerAssetAmount;
+ orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+ const fillData = exchange.fillOrder.getABIEncodedTransactionData(
+ orderWithoutExchangeAddress,
+ takerAssetFillAmount,
+ signedOrder.signature,
+ );
+ const signedFillTx = takerTransactionFactory.newSignedTransaction(fillData);
+ return expectRevertOrAlwaysFailingTransactionAsync(
+ exchangeWrapperContract.fillOrder.sendTransactionAsync(
+ orderWithoutExchangeAddress,
+ takerAssetFillAmount,
+ signedFillTx.salt,
+ signedOrder.signature,
+ signedFillTx.signature,
+ { from: takerAddress },
+ ),
+ );
+ });
+
+ it("should not cancel an order if not called from the order's sender", async () => {
+ const orderSalt = new BigNumber(0);
+ signedOrder = orderFactory.newSignedOrder({
+ senderAddress: exchangeWrapperContract.address,
+ salt: orderSalt,
+ });
+ const targetOrderEpoch = orderSalt.add(1);
+ await exchangeWrapper.cancelOrdersUpToAsync(targetOrderEpoch, makerAddress);
+
+ erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const takerAssetFillAmount = signedOrder.takerAssetAmount;
+ orderWithoutExchangeAddress = orderUtils.getOrderWithoutExchangeAddress(signedOrder);
+ const data = exchange.fillOrder.getABIEncodedTransactionData(
+ orderWithoutExchangeAddress,
+ takerAssetFillAmount,
+ signedOrder.signature,
+ );
+ signedTx = takerTransactionFactory.newSignedTransaction(data);
+ await exchangeWrapperContract.fillOrder.sendTransactionAsync(
+ orderWithoutExchangeAddress,
+ takerAssetFillAmount,
+ signedTx.salt,
+ signedOrder.signature,
+ signedTx.signature,
+ { from: takerAddress },
+ );
+
+ const newBalances = await erc20Wrapper.getBalancesAsync();
+ const makerAssetFillAmount = takerAssetFillAmount
+ .times(signedOrder.makerAssetAmount)
+ .dividedToIntegerBy(signedOrder.takerAssetAmount);
+ const makerFeePaid = signedOrder.makerFee
+ .times(makerAssetFillAmount)
+ .dividedToIntegerBy(signedOrder.makerAssetAmount);
+ const takerFeePaid = signedOrder.takerFee
+ .times(makerAssetFillAmount)
+ .dividedToIntegerBy(signedOrder.makerAssetAmount);
+ expect(newBalances[makerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+ erc20Balances[makerAddress][defaultMakerTokenAddress].minus(makerAssetFillAmount),
+ );
+ expect(newBalances[makerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+ erc20Balances[makerAddress][defaultTakerTokenAddress].add(takerAssetFillAmount),
+ );
+ expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
+ erc20Balances[makerAddress][zrxToken.address].minus(makerFeePaid),
+ );
+ expect(newBalances[takerAddress][defaultTakerTokenAddress]).to.be.bignumber.equal(
+ erc20Balances[takerAddress][defaultTakerTokenAddress].minus(takerAssetFillAmount),
+ );
+ expect(newBalances[takerAddress][defaultMakerTokenAddress]).to.be.bignumber.equal(
+ erc20Balances[takerAddress][defaultMakerTokenAddress].add(makerAssetFillAmount),
+ );
+ expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
+ erc20Balances[takerAddress][zrxToken.address].minus(takerFeePaid),
+ );
+ expect(newBalances[feeRecipientAddress][zrxToken.address]).to.be.bignumber.equal(
+ erc20Balances[feeRecipientAddress][zrxToken.address].add(makerFeePaid.add(takerFeePaid)),
+ );
+ });
+ });
});
describe('Whitelist', () => {