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-rw-r--r--packages/contracts/test/ts/exchange/wrapper.ts251
1 files changed, 140 insertions, 111 deletions
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);
});