1 files changed, 42 insertions, 18 deletions
diff --git a/packages/0x.js/test/exchange_transfer_simulator_test.ts b/packages/0x.js/test/exchange_transfer_simulator_test.ts
index c7e3cde06..cd4037cd9 100644
--- a/packages/0x.js/test/exchange_transfer_simulator_test.ts
+++ b/packages/0x.js/test/exchange_transfer_simulator_test.ts
@@ -1,14 +1,14 @@
-import {BlockchainLifecycle} from '@0xproject/dev-utils';
+import { BlockchainLifecycle } from '@0xproject/dev-utils';
 import BigNumber from 'bignumber.js';
 import * as chai from 'chai';
 
-import {ExchangeContractErrs, Token, ZeroEx} from '../src';
-import {BlockParamLiteral, TradeSide, TransferType} from '../src/types';
-import {ExchangeTransferSimulator} from '../src/utils/exchange_transfer_simulator';
+import { ExchangeContractErrs, Token, ZeroEx } from '../src';
+import { BlockParamLiteral, TradeSide, TransferType } from '../src/types';
+import { ExchangeTransferSimulator } from '../src/utils/exchange_transfer_simulator';
 
-import {chaiSetup} from './utils/chai_setup';
-import {constants} from './utils/constants';
-import {web3Factory} from './utils/web3_factory';
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+import { web3Factory } from './utils/web3_factory';
 
 chaiSetup.configure();
 const expect = chai.expect;
@@ -45,17 +45,31 @@ describe('ExchangeTransferSimulator', () => {
         beforeEach(() => {
             exchangeTransferSimulator = new ExchangeTransferSimulator(zeroEx.token, BlockParamLiteral.Latest);
         });
-        it('throws if the user doesn\'t have enough allowance', async () => {
-            return expect(exchangeTransferSimulator.transferFromAsync(
-                exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Taker, TransferType.Trade,
-            )).to.be.rejectedWith(ExchangeContractErrs.InsufficientTakerAllowance);
+        it("throws if the user doesn't have enough allowance", async () => {
+            return expect(
+                exchangeTransferSimulator.transferFromAsync(
+                    exampleTokenAddress,
+                    sender,
+                    recipient,
+                    transferAmount,
+                    TradeSide.Taker,
+                    TransferType.Trade,
+                ),
+            ).to.be.rejectedWith(ExchangeContractErrs.InsufficientTakerAllowance);
         });
-        it('throws if the user doesn\'t have enough balance', async () => {
+        it("throws if the user doesn't have enough balance", async () => {
             txHash = await zeroEx.token.setProxyAllowanceAsync(exampleTokenAddress, sender, transferAmount);
             await zeroEx.awaitTransactionMinedAsync(txHash);
-            return expect(exchangeTransferSimulator.transferFromAsync(
-                exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Maker, TransferType.Trade,
-            )).to.be.rejectedWith(ExchangeContractErrs.InsufficientMakerBalance);
+            return expect(
+                exchangeTransferSimulator.transferFromAsync(
+                    exampleTokenAddress,
+                    sender,
+                    recipient,
+                    transferAmount,
+                    TradeSide.Maker,
+                    TransferType.Trade,
+                ),
+            ).to.be.rejectedWith(ExchangeContractErrs.InsufficientMakerBalance);
         });
         it('updates balances and proxyAllowance after transfer', async () => {
             txHash = await zeroEx.token.transferAsync(exampleTokenAddress, coinbase, sender, transferAmount);
@@ -63,7 +77,12 @@ describe('ExchangeTransferSimulator', () => {
             txHash = await zeroEx.token.setProxyAllowanceAsync(exampleTokenAddress, sender, transferAmount);
             await zeroEx.awaitTransactionMinedAsync(txHash);
             await exchangeTransferSimulator.transferFromAsync(
-                exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Taker, TransferType.Trade,
+                exampleTokenAddress,
+                sender,
+                recipient,
+                transferAmount,
+                TradeSide.Taker,
+                TransferType.Trade,
             );
             const store = (exchangeTransferSimulator as any)._store;
             const senderBalance = await store.getBalanceAsync(exampleTokenAddress, sender);
@@ -73,13 +92,18 @@ describe('ExchangeTransferSimulator', () => {
             expect(recipientBalance).to.be.bignumber.equal(transferAmount);
             expect(senderProxyAllowance).to.be.bignumber.equal(0);
         });
-        it('doesn\'t update proxyAllowance after transfer if unlimited', async () => {
+        it("doesn't update proxyAllowance after transfer if unlimited", async () => {
             txHash = await zeroEx.token.transferAsync(exampleTokenAddress, coinbase, sender, transferAmount);
             await zeroEx.awaitTransactionMinedAsync(txHash);
             txHash = await zeroEx.token.setUnlimitedProxyAllowanceAsync(exampleTokenAddress, sender);
             await zeroEx.awaitTransactionMinedAsync(txHash);
             await exchangeTransferSimulator.transferFromAsync(
-                exampleTokenAddress, sender, recipient, transferAmount, TradeSide.Taker, TransferType.Trade,
+                exampleTokenAddress,
+                sender,
+                recipient,
+                transferAmount,
+                TradeSide.Taker,
+                TransferType.Trade,
             );
             const store = (exchangeTransferSimulator as any)._store;
             const senderBalance = await store.getBalanceAsync(exampleTokenAddress, sender);