5 files changed, 17 insertions, 19 deletions
diff --git a/packages/0x.js/test/exchange_transfer_simulator_test.ts b/packages/0x.js/test/exchange_transfer_simulator_test.ts
index 8e45b67a5..82cd54a34 100644
--- a/packages/0x.js/test/exchange_transfer_simulator_test.ts
+++ b/packages/0x.js/test/exchange_transfer_simulator_test.ts
@@ -3,6 +3,11 @@ import * as chai from 'chai';
 
 import {ExchangeContractErrs, Token, ZeroEx} from '../src';
 import {TradeSide, TransferType} from '../src/types';
+import {chaiSetup} from './utils/chai_setup';
+import {web3Factory} from './utils/web3_factory';
+import {ZeroEx, ExchangeContractErrs, Token} from '../src';
+import {TradeSide, TransferType, BlockParamLiteral} from '../src/types';
+import {BlockchainLifecycle} from './utils/blockchain_lifecycle';
 import {ExchangeTransferSimulator} from '../src/utils/exchange_transfer_simulator';
 
 import {BlockchainLifecycle} from './utils/blockchain_lifecycle';
@@ -43,7 +48,7 @@ describe('ExchangeTransferSimulator', () => {
     });
     describe('#transferFromAsync', () => {
         beforeEach(() => {
-            exchangeTransferSimulator = new ExchangeTransferSimulator(zeroEx.token);
+            exchangeTransferSimulator = new ExchangeTransferSimulator(zeroEx.token, BlockParamLiteral.Latest);
         });
         it('throws if the user doesn\'t have enough allowance', async () => {
             return expect(exchangeTransferSimulator.transferFromAsync(
diff --git a/packages/0x.js/test/exchange_wrapper_test.ts b/packages/0x.js/test/exchange_wrapper_test.ts
index 6fe52a75a..f6c823cc4 100644
--- a/packages/0x.js/test/exchange_wrapper_test.ts
+++ b/packages/0x.js/test/exchange_wrapper_test.ts
@@ -760,7 +760,7 @@ describe('ExchangeWrapper', () => {
         const fillableAmount = new BigNumber(5);
         const shouldThrowOnInsufficientBalanceOrAllowance = true;
         const subscriptionOpts: SubscriptionOpts = {
-            fromBlock: BlockParamLiteral.Earliest,
+            fromBlock: 0,
             toBlock: BlockParamLiteral.Latest,
         };
         let txHash: string;
diff --git a/packages/0x.js/test/order_state_watcher_test.ts b/packages/0x.js/test/order_state_watcher_test.ts
index ba37d1ce5..1e5bc1a35 100644
--- a/packages/0x.js/test/order_state_watcher_test.ts
+++ b/packages/0x.js/test/order_state_watcher_test.ts
@@ -185,16 +185,12 @@ describe('OrderStateWatcher', () => {
                 const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                 zeroEx.orderStateWatcher.addOrder(signedOrder);
 
-                let eventCount = 0;
                 const callback = reportCallbackErrors(done)((orderState: OrderState) => {
-                    eventCount++;
                     expect(orderState.isValid).to.be.false();
                     const invalidOrderState = orderState as OrderStateInvalid;
                     expect(invalidOrderState.orderHash).to.be.equal(orderHash);
                     expect(invalidOrderState.error).to.be.equal(ExchangeContractErrs.OrderRemainingFillAmountZero);
-                    if (eventCount === 2) {
-                        done();
-                    }
+                    done();
                 });
                 zeroEx.orderStateWatcher.subscribe(callback);
 
@@ -217,9 +213,7 @@ describe('OrderStateWatcher', () => {
                 const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                 zeroEx.orderStateWatcher.addOrder(signedOrder);
 
-                let eventCount = 0;
                 const callback = reportCallbackErrors(done)((orderState: OrderState) => {
-                    eventCount++;
                     expect(orderState.isValid).to.be.true();
                     const validOrderState = orderState as OrderStateValid;
                     expect(validOrderState.orderHash).to.be.equal(orderHash);
@@ -231,9 +225,7 @@ describe('OrderStateWatcher', () => {
                     expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal(
                         remainingFillable);
                     expect(orderRelevantState.makerBalance).to.be.bignumber.equal(remainingMakerBalance);
-                    if (eventCount === 2) {
-                        done();
-                    }
+                    done();
                 });
                 zeroEx.orderStateWatcher.subscribe(callback);
                 const shouldThrowOnInsufficientBalanceOrAllowance = true;
@@ -272,9 +264,7 @@ describe('OrderStateWatcher', () => {
                     const fillAmountInBaseUnits = ZeroEx.toBaseUnitAmount(new BigNumber(2), decimals);
                     const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                     zeroEx.orderStateWatcher.addOrder(signedOrder);
-                    let eventCount = 0;
                     const callback = reportCallbackErrors(done)((orderState: OrderState) => {
-                        eventCount++;
                         expect(orderState.isValid).to.be.true();
                         const validOrderState = orderState as OrderStateValid;
                         expect(validOrderState.orderHash).to.be.equal(orderHash);
@@ -283,9 +273,7 @@ describe('OrderStateWatcher', () => {
                             ZeroEx.toBaseUnitAmount(new BigNumber(16), decimals));
                         expect(orderRelevantState.remainingFillableTakerTokenAmount).to.be.bignumber.equal(
                             ZeroEx.toBaseUnitAmount(new BigNumber(8), decimals));
-                        if (eventCount === 2) {
-                            done();
-                        }
+                        done();
                     });
                     zeroEx.orderStateWatcher.subscribe(callback);
                     const shouldThrowOnInsufficientBalanceOrAllowance = true;
diff --git a/packages/0x.js/test/order_validation_test.ts b/packages/0x.js/test/order_validation_test.ts
index e210c04a8..3725c85da 100644
--- a/packages/0x.js/test/order_validation_test.ts
+++ b/packages/0x.js/test/order_validation_test.ts
@@ -8,6 +8,11 @@ import {TradeSide, TransferType} from '../src/types';
 import {ExchangeTransferSimulator} from '../src/utils/exchange_transfer_simulator';
 import {OrderValidationUtils} from '../src/utils/order_validation_utils';
 
+import {chaiSetup} from './utils/chai_setup';
+import {web3Factory} from './utils/web3_factory';
+import {ZeroEx, SignedOrder, Token, ExchangeContractErrs, ZeroExError} from '../src';
+import {TradeSide, TransferType, BlockParamLiteral} from '../src/types';
+import {TokenUtils} from './utils/token_utils';
 import {BlockchainLifecycle} from './utils/blockchain_lifecycle';
 import {chaiSetup} from './utils/chai_setup';
 import {constants} from './utils/constants';
@@ -221,7 +226,7 @@ describe('OrderValidation', () => {
             return Sinon.match((value: BigNumber) => value.eq(expected));
         };
         beforeEach('create exchangeTransferSimulator', async () => {
-            exchangeTransferSimulator = new ExchangeTransferSimulator(zeroEx.token);
+            exchangeTransferSimulator = new ExchangeTransferSimulator(zeroEx.token, BlockParamLiteral.Latest);
             transferFromAsync = Sinon.spy();
             exchangeTransferSimulator.transferFromAsync = transferFromAsync as any;
         });
diff --git a/packages/0x.js/test/token_wrapper_test.ts b/packages/0x.js/test/token_wrapper_test.ts
index d0ca0144a..cc61c2324 100644
--- a/packages/0x.js/test/token_wrapper_test.ts
+++ b/packages/0x.js/test/token_wrapper_test.ts
@@ -434,7 +434,7 @@ describe('TokenWrapper', () => {
         let tokenAddress: string;
         let tokenTransferProxyAddress: string;
         const subscriptionOpts: SubscriptionOpts = {
-            fromBlock: BlockParamLiteral.Earliest,
+            fromBlock: 0,
             toBlock: BlockParamLiteral.Latest,
         };
         let txHash: string;