merge v2-prototype

1 files changed, 6 insertions, 7 deletions

diff --git a/packages/contracts/test/ether_token.ts b/packages/contracts/test/ether_token.ts
index 4e52b658f..5fa63f8ad 100644
--- a/packages/contracts/test/ether_token.ts
+++ b/packages/contracts/test/ether_token.ts
@@ -1,11 +1,12 @@
-import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
-import { BigNumber, promisify } from '@0xproject/utils';
+import { BlockchainLifecycle } from '@0xproject/dev-utils';
+import { BigNumber } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as chai from 'chai';
 import 'make-promises-safe';
 
 import { WETH9Contract } from '../src/contract_wrappers/generated/weth9';
 import { artifacts } from '../src/utils/artifacts';
+import { expectInsufficientFundsAsync, expectRevertOrAlwaysFailingTransactionAsync } from '../src/utils/assertions';
 import { chaiSetup } from '../src/utils/chai_setup';
 import { constants } from '../src/utils/constants';
 import { provider, txDefaults, web3Wrapper } from '../src/utils/web3_wrapper';
@@ -45,9 +46,7 @@ describe('EtherToken', () => {
             const initEthBalance = await web3Wrapper.getBalanceInWeiAsync(account);
             const ethToDeposit = initEthBalance.plus(1);
 
-            return expect(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit })).to.be.rejectedWith(
-                "ender doesn't have enough funds to send tx.",
-            );
+            return expectInsufficientFundsAsync(etherToken.deposit.sendTransactionAsync({ value: ethToDeposit }));
         });
 
         it('should convert deposited Ether to wrapped Ether tokens', async () => {
@@ -76,8 +75,8 @@ describe('EtherToken', () => {
             const initEthTokenBalance = await etherToken.balanceOf.callAsync(account);
             const ethTokensToWithdraw = initEthTokenBalance.plus(1);
 
-            return expect(etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw)).to.be.rejectedWith(
-                constants.REVERT,
+            return expectRevertOrAlwaysFailingTransactionAsync(
+                etherToken.withdraw.sendTransactionAsync(ethTokensToWithdraw),
             );
         });