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-rw-r--r--packages/contracts/test/ts/exchange/core.ts570
-rw-r--r--packages/contracts/test/ts/exchange/helpers.ts24
-rw-r--r--packages/contracts/test/ts/exchange/wrapper.ts251
3 files changed, 477 insertions, 368 deletions
diff --git a/packages/contracts/test/ts/exchange/core.ts b/packages/contracts/test/ts/exchange/core.ts
index aef2b5a5d..19887a3e6 100644
--- a/packages/contracts/test/ts/exchange/core.ts
+++ b/packages/contracts/test/ts/exchange/core.ts
@@ -1,28 +1,22 @@
-import {ZeroEx} from '0x.js';
-import {BigNumber} from 'bignumber.js';
+import { ZeroEx } from '0x.js';
+import { BigNumber } from 'bignumber.js';
import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
import * as Web3 from 'web3';
-import {Artifacts} from '../../../util/artifacts';
-import {Balances} from '../../../util/balances';
-import {constants} from '../../../util/constants';
-import {crypto} from '../../../util/crypto';
-import {ExchangeWrapper} from '../../../util/exchange_wrapper';
-import {Order} from '../../../util/order';
-import {OrderFactory} from '../../../util/order_factory';
-import {BalancesByOwner, ContractInstance, ExchangeContractErrs} from '../../../util/types';
-import {chaiSetup} from '../utils/chai_setup';
+import { Artifacts } from '../../../util/artifacts';
+import { Balances } from '../../../util/balances';
+import { constants } from '../../../util/constants';
+import { crypto } from '../../../util/crypto';
+import { ExchangeWrapper } from '../../../util/exchange_wrapper';
+import { Order } from '../../../util/order';
+import { OrderFactory } from '../../../util/order_factory';
+import { BalancesByOwner, ContractInstance, ExchangeContractErrs } from '../../../util/types';
+import { chaiSetup } from '../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
-const {
- Exchange,
- TokenTransferProxy,
- DummyToken,
- TokenRegistry,
- MaliciousToken,
-} = new Artifacts(artifacts);
+const { Exchange, TokenTransferProxy, DummyToken, TokenRegistry, MaliciousToken } = new Artifacts(artifacts);
// In order to benefit from type-safety, we re-assign the global web3 instance injected by Truffle
// with type `any` to a variable of type `Web3`.
@@ -52,10 +46,7 @@ contract('Exchange', (accounts: string[]) => {
let zeroEx: ZeroEx;
before(async () => {
- [tokenRegistry, exchange] = await Promise.all([
- TokenRegistry.deployed(),
- Exchange.deployed(),
- ]);
+ [tokenRegistry, exchange] = await Promise.all([TokenRegistry.deployed(), Exchange.deployed()]);
exWrapper = new ExchangeWrapper(exchange);
zeroEx = new ZeroEx(web3.currentProvider, {
exchangeContractAddress: exchange.address,
@@ -88,18 +79,30 @@ contract('Exchange', (accounts: string[]) => {
]);
dmyBalances = new Balances([rep, dgd, zrx], [maker, taker, feeRecipient]);
await Promise.all([
- rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: maker}),
- rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker}),
- rep.setBalance(maker, INITIAL_BALANCE, {from: tokenOwner}),
- rep.setBalance(taker, INITIAL_BALANCE, {from: tokenOwner}),
- dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: maker}),
- dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker}),
- dgd.setBalance(maker, INITIAL_BALANCE, {from: tokenOwner}),
- dgd.setBalance(taker, INITIAL_BALANCE, {from: tokenOwner}),
- zrx.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: maker}),
- zrx.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker}),
- zrx.setBalance(maker, INITIAL_BALANCE, {from: tokenOwner}),
- zrx.setBalance(taker, INITIAL_BALANCE, {from: tokenOwner}),
+ rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: maker,
+ }),
+ rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: taker,
+ }),
+ rep.setBalance(maker, INITIAL_BALANCE, { from: tokenOwner }),
+ rep.setBalance(taker, INITIAL_BALANCE, { from: tokenOwner }),
+ dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: maker,
+ }),
+ dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: taker,
+ }),
+ dgd.setBalance(maker, INITIAL_BALANCE, { from: tokenOwner }),
+ dgd.setBalance(taker, INITIAL_BALANCE, { from: tokenOwner }),
+ zrx.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: maker,
+ }),
+ zrx.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: taker,
+ }),
+ zrx.setBalance(maker, INITIAL_BALANCE, { from: tokenOwner }),
+ zrx.setBalance(taker, INITIAL_BALANCE, { from: tokenOwner }),
]);
});
@@ -133,22 +136,29 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: new BigNumber(3),
});
- const filledTakerTokenAmountBefore =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountBefore = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountBefore).to.be.bignumber.equal(0);
const fillTakerTokenAmount1 = new BigNumber(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount: fillTakerTokenAmount1});
+ await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: fillTakerTokenAmount1,
+ });
- const filledTakerTokenAmountAfter1 =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter1 = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountAfter1).to.be.bignumber.equal(fillTakerTokenAmount1);
const fillTakerTokenAmount2 = new BigNumber(1);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount: fillTakerTokenAmount2});
+ await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: fillTakerTokenAmount2,
+ });
- const filledTakerTokenAmountAfter2 =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter2 = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountAfter2).to.be.bignumber.equal(filledTakerTokenAmountAfter1);
});
@@ -158,42 +168,51 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100), 18),
});
- const filledTakerTokenAmountBefore =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountBefore = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountBefore).to.be.bignumber.equal(0);
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrderAsync(order, taker, { fillTakerTokenAmount });
- const filledTakerTokenAmountAfter =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountAfter).to.be.bignumber.equal(fillTakerTokenAmount);
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const paidMakerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const paidTakerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(fillTakerTokenAmount));
- expect(newBalances[maker][zrx.address]).to.be.bignumber
- .equal(balances[maker][zrx.address].minus(paidMakerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(fillMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(paidTakerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)));
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(fillTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(paidMakerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(fillMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(paidTakerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)),
+ );
});
it('should transfer the correct amounts when makerTokenAmount > takerTokenAmount', async () => {
@@ -202,42 +221,51 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100), 18),
});
- const filledTakerTokenAmountBefore =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountBefore = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountBefore).to.be.bignumber.equal(0);
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrderAsync(order, taker, { fillTakerTokenAmount });
- const filledTakerTokenAmountAfter =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountAfter).to.be.bignumber.equal(fillTakerTokenAmount);
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const paidMakerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const paidTakerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(fillTakerTokenAmount));
- expect(newBalances[maker][zrx.address]).to.be.bignumber
- .equal(balances[maker][zrx.address].minus(paidMakerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(fillMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(paidTakerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)));
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(fillTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(paidMakerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(fillMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(paidTakerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)),
+ );
});
it('should transfer the correct amounts when makerTokenAmount < takerTokenAmount', async () => {
@@ -246,42 +274,51 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
});
- const filledTakerTokenAmountBefore =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountBefore = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountBefore).to.be.bignumber.equal(0);
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrderAsync(order, taker, { fillTakerTokenAmount });
- const filledTakerTokenAmountAfter =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountAfter).to.be.bignumber.equal(fillTakerTokenAmount);
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const paidMakerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const paidTakerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(fillTakerTokenAmount));
- expect(newBalances[maker][zrx.address]).to.be.bignumber
- .equal(balances[maker][zrx.address].minus(paidMakerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(fillMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(paidTakerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)));
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(fillTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(paidMakerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(fillMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(paidTakerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)),
+ );
});
it('should transfer the correct amounts when taker is specified and order is claimed by taker', async () => {
@@ -291,78 +328,95 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
});
- const filledTakerTokenAmountBefore =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountBefore = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
expect(filledTakerTokenAmountBefore).to.be.bignumber.equal(0);
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrderAsync(order, taker, { fillTakerTokenAmount });
- const filledTakerTokenAmountAfter =
- await zeroEx.exchange.getFilledTakerAmountAsync(order.params.orderHashHex);
+ const filledTakerTokenAmountAfter = await zeroEx.exchange.getFilledTakerAmountAsync(
+ order.params.orderHashHex,
+ );
const expectedFillAmountTAfter = fillTakerTokenAmount.add(filledTakerTokenAmountBefore);
expect(filledTakerTokenAmountAfter).to.be.bignumber.equal(expectedFillAmountTAfter);
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const paidMakerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const paidTakerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(fillTakerTokenAmount));
- expect(newBalances[maker][zrx.address]).to.be.bignumber
- .equal(balances[maker][zrx.address].minus(paidMakerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(fillMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(paidTakerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)));
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(fillTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(paidMakerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(fillMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(paidTakerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)),
+ );
});
it('should fill remaining value if fillTakerTokenAmount > remaining takerTokenAmount', async () => {
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrderAsync(order, taker, { fillTakerTokenAmount });
- const res = await exWrapper.fillOrderAsync(order, taker,
- {fillTakerTokenAmount: order.params.takerTokenAmount});
+ const res = await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: order.params.takerTokenAmount,
+ });
- expect(res.logs[0].args.filledTakerTokenAmount)
- .to.be.bignumber.equal(order.params.takerTokenAmount.minus(fillTakerTokenAmount));
+ expect(res.logs[0].args.filledTakerTokenAmount).to.be.bignumber.equal(
+ order.params.takerTokenAmount.minus(fillTakerTokenAmount),
+ );
const newBalances = await dmyBalances.getAsync();
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(order.params.makerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(order.params.takerTokenAmount));
- expect(newBalances[maker][zrx.address])
- .to.be.bignumber.equal(balances[maker][zrx.address].minus(order.params.makerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(order.params.takerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(order.params.makerTokenAmount));
- expect(newBalances[taker][zrx.address])
- .to.be.bignumber.equal(balances[taker][zrx.address].minus(order.params.takerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(
- balances[feeRecipient][zrx.address].add(order.params.makerFee.add(order.params.takerFee)),
- );
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(order.params.makerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(order.params.takerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(order.params.makerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(order.params.takerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(order.params.makerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(order.params.takerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(order.params.makerFee.add(order.params.takerFee)),
+ );
});
it('should log 1 event with the correct arguments when order has a feeRecipient', async () => {
const divisor = 2;
- const res = await exWrapper.fillOrderAsync(order, taker,
- {fillTakerTokenAmount: order.params.takerTokenAmount.div(divisor)});
+ const res = await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: order.params.takerTokenAmount.div(divisor),
+ });
expect(res.logs).to.have.length(1);
const logArgs = res.logs[0].args;
@@ -391,8 +445,9 @@ contract('Exchange', (accounts: string[]) => {
feeRecipient: ZeroEx.NULL_ADDRESS,
});
const divisor = 2;
- const res = await exWrapper.fillOrderAsync(order, taker,
- {fillTakerTokenAmount: order.params.takerTokenAmount.div(divisor)});
+ const res = await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: order.params.takerTokenAmount.div(divisor),
+ });
expect(res.logs).to.have.length(1);
const logArgs = res.logs[0].args;
@@ -455,13 +510,15 @@ contract('Exchange', (accounts: string[]) => {
it('should throw if fillTakerTokenAmount is 0', async () => {
order = await orderFactory.newSignedOrderAsync();
- return expect(exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount: new BigNumber(0)}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: new BigNumber(0),
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
it('should not change balances if maker balances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
order = await orderFactory.newSignedOrderAsync({
makerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100000), 18),
});
@@ -472,19 +529,20 @@ contract('Exchange', (accounts: string[]) => {
});
it('should throw if maker balances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = true',
- async () => {
+ shouldThrowOnInsufficientBalanceOrAllowance = true', async () => {
order = await orderFactory.newSignedOrderAsync({
makerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100000), 18),
});
- return expect(exWrapper.fillOrderAsync(order, taker, {shouldThrowOnInsufficientBalanceOrAllowance: true}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ shouldThrowOnInsufficientBalanceOrAllowance: true,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
it('should not change balances if taker balances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
order = await orderFactory.newSignedOrderAsync({
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100000), 18),
});
@@ -495,59 +553,70 @@ contract('Exchange', (accounts: string[]) => {
});
it('should throw if taker balances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = true',
- async () => {
+ shouldThrowOnInsufficientBalanceOrAllowance = true', async () => {
order = await orderFactory.newSignedOrderAsync({
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(100000), 18),
});
- return expect(exWrapper.fillOrderAsync(order, taker, {shouldThrowOnInsufficientBalanceOrAllowance: true}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ shouldThrowOnInsufficientBalanceOrAllowance: true,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
it('should not change balances if maker allowances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
- await rep.approve(TokenTransferProxy.address, 0, {from: maker});
+ shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
+ await rep.approve(TokenTransferProxy.address, 0, { from: maker });
await exWrapper.fillOrderAsync(order, taker);
- await rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: maker});
+ await rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: maker,
+ });
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
});
it('should throw if maker allowances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = true',
- async () => {
- await rep.approve(TokenTransferProxy.address, 0, {from: maker});
- expect(exWrapper.fillOrderAsync(order, taker, {shouldThrowOnInsufficientBalanceOrAllowance: true}))
- .to.be.rejectedWith(constants.REVERT);
- await rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: maker});
+ shouldThrowOnInsufficientBalanceOrAllowance = true', async () => {
+ await rep.approve(TokenTransferProxy.address, 0, { from: maker });
+ expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ shouldThrowOnInsufficientBalanceOrAllowance: true,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ await rep.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: maker,
+ });
});
it('should not change balances if taker allowances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
- await dgd.approve(TokenTransferProxy.address, 0, {from: taker});
+ shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
+ await dgd.approve(TokenTransferProxy.address, 0, { from: taker });
await exWrapper.fillOrderAsync(order, taker);
- await dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker});
+ await dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: taker,
+ });
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
});
it('should throw if taker allowances are too low to fill order and \
- shouldThrowOnInsufficientBalanceOrAllowance = true',
- async () => {
- await dgd.approve(TokenTransferProxy.address, 0, {from: taker});
- expect(exWrapper.fillOrderAsync(order, taker, {shouldThrowOnInsufficientBalanceOrAllowance: true}))
- .to.be.rejectedWith(constants.REVERT);
- await dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker});
+ shouldThrowOnInsufficientBalanceOrAllowance = true', async () => {
+ await dgd.approve(TokenTransferProxy.address, 0, { from: taker });
+ expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ shouldThrowOnInsufficientBalanceOrAllowance: true,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ await dgd.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {
+ from: taker,
+ });
});
it('should not change balances if makerToken is ZRX, makerTokenAmount + makerFee > maker balance, \
- and shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ and shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
const makerZRXBalance = new BigNumber(balances[maker][zrx.address]);
order = await orderFactory.newSignedOrderAsync({
makerToken: zrx.address,
@@ -560,8 +629,7 @@ contract('Exchange', (accounts: string[]) => {
});
it('should not change balances if makerToken is ZRX, makerTokenAmount + makerFee > maker allowance, \
- and shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ and shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
const makerZRXAllowance = await zrx.allowance(maker, TokenTransferProxy.address);
order = await orderFactory.newSignedOrderAsync({
makerToken: zrx.address,
@@ -574,8 +642,7 @@ contract('Exchange', (accounts: string[]) => {
});
it('should not change balances if takerToken is ZRX, takerTokenAmount + takerFee > taker balance, \
- and shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ and shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
const takerZRXBalance = new BigNumber(balances[taker][zrx.address]);
order = await orderFactory.newSignedOrderAsync({
takerToken: zrx.address,
@@ -588,8 +655,7 @@ contract('Exchange', (accounts: string[]) => {
});
it('should not change balances if takerToken is ZRX, takerTokenAmount + takerFee > taker allowance, \
- and shouldThrowOnInsufficientBalanceOrAllowance = false',
- async () => {
+ and shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
const takerZRXAllowance = await zrx.allowance(taker, TokenTransferProxy.address);
order = await orderFactory.newSignedOrderAsync({
takerToken: zrx.address,
@@ -604,14 +670,17 @@ contract('Exchange', (accounts: string[]) => {
it('should throw if getBalance or getAllowance attempts to change state and \
shouldThrowOnInsufficientBalanceOrAllowance = false', async () => {
const maliciousToken = await MaliciousToken.new();
- await maliciousToken.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, {from: taker});
+ await maliciousToken.approve(TokenTransferProxy.address, INITIAL_ALLOWANCE, { from: taker });
order = await orderFactory.newSignedOrderAsync({
takerToken: maliciousToken.address,
});
- return expect(exWrapper.fillOrderAsync(order, taker, {shouldThrowOnInsufficientBalanceOrAllowance: false}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.fillOrderAsync(order, taker, {
+ shouldThrowOnInsufficientBalanceOrAllowance: false,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
it('should not change balances if an order is expired', async () => {
@@ -674,13 +743,18 @@ contract('Exchange', (accounts: string[]) => {
it('should throw if cancelTakerTokenAmount is 0', async () => {
order = await orderFactory.newSignedOrderAsync();
- return expect(exWrapper.cancelOrderAsync(order, maker, {cancelTakerTokenAmount: new BigNumber(0)}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.cancelOrderAsync(order, maker, {
+ cancelTakerTokenAmount: new BigNumber(0),
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
it('should be able to cancel a full order', async () => {
await exWrapper.cancelOrderAsync(order, maker);
- await exWrapper.fillOrderAsync(order, taker, {fillTakerTokenAmount: order.params.takerTokenAmount.div(2)});
+ await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: order.params.takerTokenAmount.div(2),
+ });
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
@@ -688,43 +762,55 @@ contract('Exchange', (accounts: string[]) => {
it('should be able to cancel part of an order', async () => {
const cancelTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.cancelOrderAsync(order, maker, {cancelTakerTokenAmount});
+ await exWrapper.cancelOrderAsync(order, maker, {
+ cancelTakerTokenAmount,
+ });
- const res = await exWrapper.fillOrderAsync(order, taker,
- {fillTakerTokenAmount: order.params.takerTokenAmount});
- expect(res.logs[0].args.filledTakerTokenAmount)
- .to.be.bignumber.equal(order.params.takerTokenAmount.minus(cancelTakerTokenAmount));
+ const res = await exWrapper.fillOrderAsync(order, taker, {
+ fillTakerTokenAmount: order.params.takerTokenAmount,
+ });
+ expect(res.logs[0].args.filledTakerTokenAmount).to.be.bignumber.equal(
+ order.params.takerTokenAmount.minus(cancelTakerTokenAmount),
+ );
const newBalances = await dmyBalances.getAsync();
const cancelMakerTokenAmount = cancelTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const paidMakerFee = order.params.makerFee
- .times(cancelMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(cancelMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const paidTakerFee = order.params.takerFee
- .times(cancelMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(cancelMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(cancelTakerTokenAmount));
- expect(newBalances[maker][zrx.address])
- .to.be.bignumber.equal(balances[maker][zrx.address].minus(paidMakerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(cancelTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(cancelMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(paidTakerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)));
+ .times(cancelMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(cancelMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(cancelTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(paidMakerFee),
+ );
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(cancelTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(cancelMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(paidTakerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(paidMakerFee.add(paidTakerFee)),
+ );
});
it('should log 1 event with correct arguments', async () => {
const divisor = 2;
- const res = await exWrapper.cancelOrderAsync(order, maker,
- {cancelTakerTokenAmount: order.params.takerTokenAmount.div(divisor)});
+ const res = await exWrapper.cancelOrderAsync(order, maker, {
+ cancelTakerTokenAmount: order.params.takerTokenAmount.div(divisor),
+ });
expect(res.logs).to.have.length(1);
const logArgs = res.logs[0].args;
diff --git a/packages/contracts/test/ts/exchange/helpers.ts b/packages/contracts/test/ts/exchange/helpers.ts
index a39f4d9e2..5c5b656b5 100644
--- a/packages/contracts/test/ts/exchange/helpers.ts
+++ b/packages/contracts/test/ts/exchange/helpers.ts
@@ -1,21 +1,18 @@
-import {ZeroEx} from '0x.js';
-import {BigNumber} from 'bignumber.js';
+import { ZeroEx } from '0x.js';
+import { BigNumber } from 'bignumber.js';
import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
-import {Artifacts} from '../../../util/artifacts';
-import {ExchangeWrapper} from '../../../util/exchange_wrapper';
-import {Order} from '../../../util/order';
-import {OrderFactory} from '../../../util/order_factory';
-import {chaiSetup} from '../utils/chai_setup';
+import { Artifacts } from '../../../util/artifacts';
+import { ExchangeWrapper } from '../../../util/exchange_wrapper';
+import { Order } from '../../../util/order';
+import { OrderFactory } from '../../../util/order_factory';
+import { chaiSetup } from '../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
-const {
- Exchange,
- TokenRegistry,
-} = new Artifacts(artifacts);
+const { Exchange, TokenRegistry } = new Artifacts(artifacts);
contract('Exchange', (accounts: string[]) => {
const maker = accounts[0];
@@ -26,10 +23,7 @@ contract('Exchange', (accounts: string[]) => {
let orderFactory: OrderFactory;
before(async () => {
- const [tokenRegistry, exchange] = await Promise.all([
- TokenRegistry.deployed(),
- Exchange.deployed(),
- ]);
+ const [tokenRegistry, exchange] = await Promise.all([TokenRegistry.deployed(), Exchange.deployed()]);
exchangeWrapper = new ExchangeWrapper(exchange);
const [repAddress, dgdAddress] = await Promise.all([
tokenRegistry.getTokenAddressBySymbol('REP'),
diff --git a/packages/contracts/test/ts/exchange/wrapper.ts b/packages/contracts/test/ts/exchange/wrapper.ts
index 13a0b6058..77cd03388 100644
--- a/packages/contracts/test/ts/exchange/wrapper.ts
+++ b/packages/contracts/test/ts/exchange/wrapper.ts
@@ -1,25 +1,20 @@
-import {ZeroEx} from '0x.js';
-import {BigNumber} from 'bignumber.js';
+import { ZeroEx } from '0x.js';
+import { BigNumber } from 'bignumber.js';
import * as chai from 'chai';
import * as _ from 'lodash';
-import {Artifacts} from '../../../util/artifacts';
-import {Balances} from '../../../util/balances';
-import {constants} from '../../../util/constants';
-import {ExchangeWrapper} from '../../../util/exchange_wrapper';
-import {Order} from '../../../util/order';
-import {OrderFactory} from '../../../util/order_factory';
-import {BalancesByOwner, ContractInstance} from '../../../util/types';
-import {chaiSetup} from '../utils/chai_setup';
+import { Artifacts } from '../../../util/artifacts';
+import { Balances } from '../../../util/balances';
+import { constants } from '../../../util/constants';
+import { ExchangeWrapper } from '../../../util/exchange_wrapper';
+import { Order } from '../../../util/order';
+import { OrderFactory } from '../../../util/order_factory';
+import { BalancesByOwner, ContractInstance } from '../../../util/types';
+import { chaiSetup } from '../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
-const {
- Exchange,
- TokenTransferProxy,
- DummyToken,
- TokenRegistry,
-} = new Artifacts(artifacts);
+const { Exchange, TokenTransferProxy, DummyToken, TokenRegistry } = new Artifacts(artifacts);
contract('Exchange', (accounts: string[]) => {
const maker = accounts[0];
@@ -43,10 +38,7 @@ contract('Exchange', (accounts: string[]) => {
let orderFactory: OrderFactory;
before(async () => {
- [tokenRegistry, exchange] = await Promise.all([
- TokenRegistry.deployed(),
- Exchange.deployed(),
- ]);
+ [tokenRegistry, exchange] = await Promise.all([TokenRegistry.deployed(), Exchange.deployed()]);
exWrapper = new ExchangeWrapper(exchange);
const [repAddress, dgdAddress, zrxAddress] = await Promise.all([
tokenRegistry.getTokenAddressBySymbol('REP'),
@@ -74,18 +66,18 @@ contract('Exchange', (accounts: string[]) => {
]);
dmyBalances = new Balances([rep, dgd, zrx], [maker, taker, feeRecipient]);
await Promise.all([
- rep.approve(TokenTransferProxy.address, INIT_ALLOW, {from: maker}),
- rep.approve(TokenTransferProxy.address, INIT_ALLOW, {from: taker}),
- rep.setBalance(maker, INIT_BAL, {from: tokenOwner}),
- rep.setBalance(taker, INIT_BAL, {from: tokenOwner}),
- dgd.approve(TokenTransferProxy.address, INIT_ALLOW, {from: maker}),
- dgd.approve(TokenTransferProxy.address, INIT_ALLOW, {from: taker}),
- dgd.setBalance(maker, INIT_BAL, {from: tokenOwner}),
- dgd.setBalance(taker, INIT_BAL, {from: tokenOwner}),
- zrx.approve(TokenTransferProxy.address, INIT_ALLOW, {from: maker}),
- zrx.approve(TokenTransferProxy.address, INIT_ALLOW, {from: taker}),
- zrx.setBalance(maker, INIT_BAL, {from: tokenOwner}),
- zrx.setBalance(taker, INIT_BAL, {from: tokenOwner}),
+ rep.approve(TokenTransferProxy.address, INIT_ALLOW, { from: maker }),
+ rep.approve(TokenTransferProxy.address, INIT_ALLOW, { from: taker }),
+ rep.setBalance(maker, INIT_BAL, { from: tokenOwner }),
+ rep.setBalance(taker, INIT_BAL, { from: tokenOwner }),
+ dgd.approve(TokenTransferProxy.address, INIT_ALLOW, { from: maker }),
+ dgd.approve(TokenTransferProxy.address, INIT_ALLOW, { from: taker }),
+ dgd.setBalance(maker, INIT_BAL, { from: tokenOwner }),
+ dgd.setBalance(taker, INIT_BAL, { from: tokenOwner }),
+ zrx.approve(TokenTransferProxy.address, INIT_ALLOW, { from: maker }),
+ zrx.approve(TokenTransferProxy.address, INIT_ALLOW, { from: taker }),
+ zrx.setBalance(maker, INIT_BAL, { from: tokenOwner }),
+ zrx.setBalance(taker, INIT_BAL, { from: tokenOwner }),
]);
});
@@ -100,31 +92,38 @@ contract('Exchange', (accounts: string[]) => {
takerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(200), 18),
});
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
- await exWrapper.fillOrKillOrderAsync(order, taker, {fillTakerTokenAmount});
+ await exWrapper.fillOrKillOrderAsync(order, taker, {
+ fillTakerTokenAmount,
+ });
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const makerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const takerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
- expect(newBalances[maker][order.params.makerToken])
- .to.be.bignumber.equal(balances[maker][order.params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][order.params.takerToken])
- .to.be.bignumber.equal(balances[maker][order.params.takerToken].add(fillTakerTokenAmount));
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
+ expect(newBalances[maker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[maker][order.params.takerToken].add(fillTakerTokenAmount),
+ );
expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(balances[maker][zrx.address].minus(makerFee));
- expect(newBalances[taker][order.params.takerToken])
- .to.be.bignumber.equal(balances[taker][order.params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][order.params.makerToken])
- .to.be.bignumber.equal(balances[taker][order.params.makerToken].add(fillMakerTokenAmount));
+ expect(newBalances[taker][order.params.takerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][order.params.makerToken]).to.be.bignumber.equal(
+ balances[taker][order.params.makerToken].add(fillMakerTokenAmount),
+ );
expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(balances[taker][zrx.address].minus(takerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(makerFee.add(takerFee)));
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(makerFee.add(takerFee)),
+ );
});
it('should throw if an order is expired', async () => {
@@ -132,18 +131,18 @@ contract('Exchange', (accounts: string[]) => {
expirationTimestampInSec: new BigNumber(Math.floor((Date.now() - 10000) / 1000)),
});
- return expect(exWrapper.fillOrKillOrderAsync(order, taker))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(exWrapper.fillOrKillOrderAsync(order, taker)).to.be.rejectedWith(constants.REVERT);
});
it('should throw if entire fillTakerTokenAmount not filled', async () => {
const order = await orderFactory.newSignedOrderAsync();
const from = taker;
- await exWrapper.fillOrderAsync(order, from, {fillTakerTokenAmount: order.params.takerTokenAmount.div(2)});
+ await exWrapper.fillOrderAsync(order, from, {
+ fillTakerTokenAmount: order.params.takerTokenAmount.div(2),
+ });
- return expect(exWrapper.fillOrKillOrderAsync(order, taker))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(exWrapper.fillOrKillOrderAsync(order, taker)).to.be.rejectedWith(constants.REVERT);
});
});
@@ -166,14 +165,14 @@ contract('Exchange', (accounts: string[]) => {
orders.forEach(order => {
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const makerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const takerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
fillTakerTokenAmounts.push(fillTakerTokenAmount);
balances[maker][makerToken] = balances[maker][makerToken].minus(fillMakerTokenAmount);
balances[maker][takerToken] = balances[maker][takerToken].add(fillTakerTokenAmount);
@@ -181,11 +180,14 @@ contract('Exchange', (accounts: string[]) => {
balances[taker][makerToken] = balances[taker][makerToken].add(fillMakerTokenAmount);
balances[taker][takerToken] = balances[taker][takerToken].minus(fillTakerTokenAmount);
balances[taker][zrx.address] = balances[taker][zrx.address].minus(takerFee);
- balances[feeRecipient][zrx.address] =
- balances[feeRecipient][zrx.address].add(makerFee.add(takerFee));
+ balances[feeRecipient][zrx.address] = balances[feeRecipient][zrx.address].add(
+ makerFee.add(takerFee),
+ );
});
- await exWrapper.batchFillOrdersAsync(orders, taker, {fillTakerTokenAmounts});
+ await exWrapper.batchFillOrdersAsync(orders, taker, {
+ fillTakerTokenAmounts,
+ });
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
@@ -200,14 +202,14 @@ contract('Exchange', (accounts: string[]) => {
orders.forEach(order => {
const fillTakerTokenAmount = order.params.takerTokenAmount.div(2);
const fillMakerTokenAmount = fillTakerTokenAmount
- .times(order.params.makerTokenAmount)
- .dividedToIntegerBy(order.params.takerTokenAmount);
+ .times(order.params.makerTokenAmount)
+ .dividedToIntegerBy(order.params.takerTokenAmount);
const makerFee = order.params.makerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
const takerFee = order.params.takerFee
- .times(fillMakerTokenAmount)
- .dividedToIntegerBy(order.params.makerTokenAmount);
+ .times(fillMakerTokenAmount)
+ .dividedToIntegerBy(order.params.makerTokenAmount);
fillTakerTokenAmounts.push(fillTakerTokenAmount);
balances[maker][makerToken] = balances[maker][makerToken].minus(fillMakerTokenAmount);
balances[maker][takerToken] = balances[maker][takerToken].add(fillTakerTokenAmount);
@@ -215,11 +217,14 @@ contract('Exchange', (accounts: string[]) => {
balances[taker][makerToken] = balances[taker][makerToken].add(fillMakerTokenAmount);
balances[taker][takerToken] = balances[taker][takerToken].minus(fillTakerTokenAmount);
balances[taker][zrx.address] = balances[taker][zrx.address].minus(takerFee);
- balances[feeRecipient][zrx.address] =
- balances[feeRecipient][zrx.address].add(makerFee.add(takerFee));
+ balances[feeRecipient][zrx.address] = balances[feeRecipient][zrx.address].add(
+ makerFee.add(takerFee),
+ );
});
- await exWrapper.batchFillOrKillOrdersAsync(orders, taker, {fillTakerTokenAmounts});
+ await exWrapper.batchFillOrKillOrdersAsync(orders, taker, {
+ fillTakerTokenAmounts,
+ });
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
@@ -234,57 +239,77 @@ contract('Exchange', (accounts: string[]) => {
await exWrapper.fillOrKillOrderAsync(orders[0], taker);
- return expect(exWrapper.batchFillOrKillOrdersAsync(orders, taker, {fillTakerTokenAmounts}))
- .to.be.rejectedWith(constants.REVERT);
+ return expect(
+ exWrapper.batchFillOrKillOrdersAsync(orders, taker, {
+ fillTakerTokenAmounts,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
});
});
describe('fillOrdersUpTo', () => {
it('should stop when the entire fillTakerTokenAmount is filled', async () => {
- const fillTakerTokenAmount =
- orders[0].params.takerTokenAmount.plus(orders[1].params.takerTokenAmount.div(2));
- await exWrapper.fillOrdersUpToAsync(orders, taker, {fillTakerTokenAmount});
+ const fillTakerTokenAmount = orders[0].params.takerTokenAmount.plus(
+ orders[1].params.takerTokenAmount.div(2),
+ );
+ await exWrapper.fillOrdersUpToAsync(orders, taker, {
+ fillTakerTokenAmount,
+ });
const newBalances = await dmyBalances.getAsync();
const fillMakerTokenAmount = orders[0].params.makerTokenAmount.add(
- orders[1].params.makerTokenAmount.dividedToIntegerBy(2));
+ orders[1].params.makerTokenAmount.dividedToIntegerBy(2),
+ );
const makerFee = orders[0].params.makerFee.add(orders[1].params.makerFee.dividedToIntegerBy(2));
const takerFee = orders[0].params.takerFee.add(orders[1].params.takerFee.dividedToIntegerBy(2));
- expect(newBalances[maker][orders[0].params.makerToken])
- .to.be.bignumber.equal(balances[maker][orders[0].params.makerToken].minus(fillMakerTokenAmount));
- expect(newBalances[maker][orders[0].params.takerToken])
- .to.be.bignumber.equal(balances[maker][orders[0].params.takerToken].add(fillTakerTokenAmount));
- expect(newBalances[maker][zrx.address]).to.be.bignumber
- .equal(balances[maker][zrx.address].minus(makerFee));
- expect(newBalances[taker][orders[0].params.takerToken])
- .to.be.bignumber.equal(balances[taker][orders[0].params.takerToken].minus(fillTakerTokenAmount));
- expect(newBalances[taker][orders[0].params.makerToken])
- .to.be.bignumber.equal(balances[taker][orders[0].params.makerToken].add(fillMakerTokenAmount));
- expect(newBalances[taker][zrx.address]).to.be.bignumber
- .equal(balances[taker][zrx.address].minus(takerFee));
- expect(newBalances[feeRecipient][zrx.address])
- .to.be.bignumber.equal(balances[feeRecipient][zrx.address].add(makerFee.add(takerFee)));
+ expect(newBalances[maker][orders[0].params.makerToken]).to.be.bignumber.equal(
+ balances[maker][orders[0].params.makerToken].minus(fillMakerTokenAmount),
+ );
+ expect(newBalances[maker][orders[0].params.takerToken]).to.be.bignumber.equal(
+ balances[maker][orders[0].params.takerToken].add(fillTakerTokenAmount),
+ );
+ expect(newBalances[maker][zrx.address]).to.be.bignumber.equal(
+ balances[maker][zrx.address].minus(makerFee),
+ );
+ expect(newBalances[taker][orders[0].params.takerToken]).to.be.bignumber.equal(
+ balances[taker][orders[0].params.takerToken].minus(fillTakerTokenAmount),
+ );
+ expect(newBalances[taker][orders[0].params.makerToken]).to.be.bignumber.equal(
+ balances[taker][orders[0].params.makerToken].add(fillMakerTokenAmount),
+ );
+ expect(newBalances[taker][zrx.address]).to.be.bignumber.equal(
+ balances[taker][zrx.address].minus(takerFee),
+ );
+ expect(newBalances[feeRecipient][zrx.address]).to.be.bignumber.equal(
+ balances[feeRecipient][zrx.address].add(makerFee.add(takerFee)),
+ );
});
it('should fill all orders if cannot fill entire fillTakerTokenAmount', async () => {
const fillTakerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(100000), 18);
orders.forEach(order => {
- balances[maker][order.params.makerToken] = balances[maker][order.params.makerToken]
- .minus(order.params.makerTokenAmount);
- balances[maker][order.params.takerToken] = balances[maker][order.params.takerToken]
- .add(order.params.takerTokenAmount);
- balances[maker][zrx.address] = balances[maker][zrx.address]
- .minus(order.params.makerFee);
- balances[taker][order.params.makerToken] = balances[taker][order.params.makerToken]
- .add(order.params.makerTokenAmount);
- balances[taker][order.params.takerToken] = balances[taker][order.params.takerToken]
- .minus(order.params.takerTokenAmount);
+ balances[maker][order.params.makerToken] = balances[maker][order.params.makerToken].minus(
+ order.params.makerTokenAmount,
+ );
+ balances[maker][order.params.takerToken] = balances[maker][order.params.takerToken].add(
+ order.params.takerTokenAmount,
+ );
+ balances[maker][zrx.address] = balances[maker][zrx.address].minus(order.params.makerFee);
+ balances[taker][order.params.makerToken] = balances[taker][order.params.makerToken].add(
+ order.params.makerTokenAmount,
+ );
+ balances[taker][order.params.takerToken] = balances[taker][order.params.takerToken].minus(
+ order.params.takerTokenAmount,
+ );
balances[taker][zrx.address] = balances[taker][zrx.address].minus(order.params.takerFee);
- balances[feeRecipient][zrx.address] =
- balances[feeRecipient][zrx.address].add(order.params.makerFee.add(order.params.takerFee));
+ balances[feeRecipient][zrx.address] = balances[feeRecipient][zrx.address].add(
+ order.params.makerFee.add(order.params.takerFee),
+ );
+ });
+ await exWrapper.fillOrdersUpToAsync(orders, taker, {
+ fillTakerTokenAmount,
});
- await exWrapper.fillOrdersUpToAsync(orders, taker, {fillTakerTokenAmount});
const newBalances = await dmyBalances.getAsync();
expect(newBalances).to.be.deep.equal(balances);
@@ -293,13 +318,14 @@ contract('Exchange', (accounts: string[]) => {
it('should throw when an order does not use the same takerToken', async () => {
orders = await Promise.all([
orderFactory.newSignedOrderAsync(),
- orderFactory.newSignedOrderAsync({takerToken: zrx.address}),
+ orderFactory.newSignedOrderAsync({ takerToken: zrx.address }),
orderFactory.newSignedOrderAsync(),
]);
return expect(
- exWrapper.fillOrdersUpToAsync(
- orders, taker, {fillTakerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(1000), 18)}),
+ exWrapper.fillOrdersUpToAsync(orders, taker, {
+ fillTakerTokenAmount: ZeroEx.toBaseUnitAmount(new BigNumber(1000), 18),
+ }),
).to.be.rejectedWith(constants.REVERT);
});
});
@@ -307,10 +333,13 @@ contract('Exchange', (accounts: string[]) => {
describe('batchCancelOrders', () => {
it('should be able to cancel multiple orders', async () => {
const cancelTakerTokenAmounts = _.map(orders, order => order.params.takerTokenAmount);
- await exWrapper.batchCancelOrdersAsync(orders, maker, {cancelTakerTokenAmounts});
+ await exWrapper.batchCancelOrdersAsync(orders, maker, {
+ cancelTakerTokenAmounts,
+ });
- await exWrapper.batchFillOrdersAsync(
- orders, taker, {fillTakerTokenAmounts: cancelTakerTokenAmounts});
+ await exWrapper.batchFillOrdersAsync(orders, taker, {
+ fillTakerTokenAmounts: cancelTakerTokenAmounts,
+ });
const newBalances = await dmyBalances.getAsync();
expect(balances).to.be.deep.equal(newBalances);
});