Fix 0x.js unused vars

packages/0x.js/contract_templates/contract.mustache

@@ -2,6 +2,7 @@
  * This file is auto-generated using abi-gen. Don't edit directly.
  * Templates can be found at https://github.com/0xProject/0x.js/tree/development/packages/abi-gen-templates.
  */
+// tslint:disable-next-line:no-unused-variable
 import {TxData, TxDataPayable} from '@0xproject/types';
 import {classUtils, promisify} from '@0xproject/utils';
 import {BigNumber} from 'bignumber.js';

packages/0x.js/src/0x.ts

@@ -16,7 +16,6 @@ import {zeroExConfigSchema} from './schemas/zero_ex_config_schema';
 import {
     ECSignature,
     Order,
-    OrderStateWatcherConfig,
     SignedOrder,
     TransactionReceiptWithDecodedLogs,
     Web3Provider,
@@ -26,7 +25,6 @@ import {
 import {AbiDecoder} from './utils/abi_decoder';
 import {assert} from './utils/assert';
 import {constants} from './utils/constants';
-import {OrderStateUtils} from './utils/order_state_utils';
 import {signatureUtils} from './utils/signature_utils';
 import {utils} from './utils/utils';
 

packages/0x.js/src/contract_wrappers/exchange_wrapper.ts

@@ -15,9 +15,7 @@ import {
     ExchangeContractEventArgs,
     ExchangeEvents,
     IndexedFilterValues,
-    LogCancelContractEventArgs,
     LogErrorContractEventArgs,
-    LogFillContractEventArgs,
     LogWithDecodedArgs,
     MethodOpts,
     Order,
@@ -26,7 +24,6 @@ import {
     OrderFillRequest,
     OrderTransactionOpts,
     OrderValues,
-    RawLog,
     SignedOrder,
     SubscriptionOpts,
     ValidateOrderFillableOpts,
@@ -88,7 +85,7 @@ export class ExchangeWrapper extends ContractWrapper {
                 tokenWrapper: TokenWrapper, contractAddressIfExists?: string) {
         super(web3Wrapper, networkId, abiDecoder);
         this._tokenWrapper = tokenWrapper;
-        this._orderValidationUtils = new OrderValidationUtils(tokenWrapper, this);
+        this._orderValidationUtils = new OrderValidationUtils(this);
         this._contractAddressIfExists = contractAddressIfExists;
     }
     /**

packages/0x.js/src/contract_wrappers/token_registry_wrapper.ts

@@ -2,7 +2,7 @@ import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
 
 import {artifacts} from '../artifacts';
-import {Token, TokenMetadata, ZeroExError} from '../types';
+import {Token, TokenMetadata} from '../types';
 import {assert} from '../utils/assert';
 import {constants} from '../utils/constants';
 
@@ -36,8 +36,6 @@ export class TokenRegistryWrapper extends ContractWrapper {
      * @return  An array of objects that conform to the Token interface.
      */
     public async getTokensAsync(): Promise<Token[]> {
-        const tokenRegistryContract = await this._getTokenRegistryContractAsync();
-
         const addresses = await this.getTokenAddressesAsync();
         const tokenPromises: Array<Promise<Token|undefined>> = _.map(
             addresses,

packages/0x.js/src/contract_wrappers/token_transfer_proxy_wrapper.ts

@@ -2,7 +2,6 @@ import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
 
 import {artifacts} from '../artifacts';
-import {ZeroExError} from '../types';
 
 import {ContractWrapper} from './contract_wrapper';
 import {TokenTransferProxyContract} from './generated/token_transfer_proxy';

packages/0x.js/src/contract_wrappers/token_wrapper.ts

@@ -23,8 +23,6 @@ import {ContractWrapper} from './contract_wrapper';
 import {TokenContract} from './generated/token';
 import {TokenTransferProxyWrapper} from './token_transfer_proxy_wrapper';
 
-const ALLOWANCE_TO_ZERO_GAS_AMOUNT = 47275;
-
 /**
  * This class includes all the functionality related to interacting with ERC20 token contracts.
  * All ERC20 method calls are supported, along with some convenience methods for getting/setting allowances

packages/0x.js/src/order_watcher/event_watcher.ts

@@ -5,13 +5,10 @@ import * as Web3 from 'web3';
 
 import {
     BlockParamLiteral,
-    EventCallback,
     EventWatcherCallback,
     ZeroExError,
 } from '../types';
-import {AbiDecoder} from '../utils/abi_decoder';
 import {assert} from '../utils/assert';
-import {utils} from '../utils/utils';
 
 const DEFAULT_EVENT_POLLING_INTERVAL_MS = 200;
 

packages/0x.js/src/order_watcher/expiration_watcher.ts

@@ -3,8 +3,7 @@ import {BigNumber} from 'bignumber.js';
 import {RBTree} from 'bintrees';
 import * as _ from 'lodash';
 
-import {ZeroEx} from '../0x';
+import {ZeroExError} from '../types';
-import {SignedOrder, ZeroExError} from '../types';
 import {utils} from '../utils/utils';
 
 const DEFAULT_EXPIRATION_MARGIN_MS = 0;

packages/0x.js/src/order_watcher/order_state_watcher.ts

@@ -4,7 +4,6 @@ import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import * as _ from 'lodash';
 
 import {ZeroEx} from '../0x';
-import {artifacts} from '../artifacts';
 import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
 import {TokenWrapper} from '../contract_wrappers/token_wrapper';
 import {BalanceAndProxyAllowanceLazyStore} from '../stores/balance_proxy_allowance_lazy_store';
@@ -25,7 +24,6 @@ import {
     SignedOrder,
     TokenEvents,
     TransferContractEventArgs,
-    Web3Provider,
     ZeroExError,
 } from '../types';
 import {AbiDecoder} from '../utils/abi_decoder';

packages/0x.js/src/stores/balance_proxy_allowance_lazy_store.ts

@@ -1,6 +1,5 @@
 import {BigNumber} from 'bignumber.js';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 import {TokenWrapper} from '../contract_wrappers/token_wrapper';
 import {BlockParamLiteral} from '../types';

packages/0x.js/src/stores/order_filled_cancelled_lazy_store.ts

@@ -1,6 +1,5 @@
 import {BigNumber} from 'bignumber.js';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
 import {BlockParamLiteral} from '../types';

packages/0x.js/src/utils/assert.ts

@@ -1,15 +1,15 @@
 import {assert as sharedAssert} from '@0xproject/assert';
-import {Schema, SchemaValidator} from '@0xproject/json-schemas';
+// We need those two unused imports because they're actually used by sharedAssert which gets injected here
+// tslint:disable-next-line:no-unused-variable
+import {Schema} from '@0xproject/json-schemas';
 import {Web3Wrapper} from '@0xproject/web3-wrapper';
-import BigNumber from 'bignumber.js';
+// tslint:disable-next-line:no-unused-variable
+import * as BigNumber from 'bignumber.js';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 import {ECSignature} from '../types';
 import {signatureUtils} from '../utils/signature_utils';
 
-const HEX_REGEX = /^0x[0-9A-F]*$/i;
-
 export const assert = {
     ...sharedAssert,
     isValidSignature(orderHash: string, ecSignature: ECSignature, signerAddress: string) {

packages/0x.js/src/utils/order_state_utils.ts

@@ -1,24 +1,19 @@
 import BigNumber from 'bignumber.js';
 import * as _ from 'lodash';
-import * as Web3 from 'web3';
 
 import {ZeroEx} from '../0x';
 import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
-import {TokenWrapper} from '../contract_wrappers/token_wrapper';
 import {RemainingFillableCalculator} from '../order_watcher/remaining_fillable_calculator';
 import {BalanceAndProxyAllowanceLazyStore} from '../stores/balance_proxy_allowance_lazy_store';
 import {OrderFilledCancelledLazyStore} from '../stores/order_filled_cancelled_lazy_store';
 import {
     ExchangeContractErrs,
-    MethodOpts,
     OrderRelevantState,
     OrderState,
     OrderStateInvalid,
     OrderStateValid,
     SignedOrder,
 } from '../types';
-import {constants} from '../utils/constants';
-import {utils} from '../utils/utils';
 
 const ACCEPTABLE_RELATIVE_ROUNDING_ERROR = 0.0001;
 

packages/0x.js/src/utils/order_validation_utils.ts

@@ -3,7 +3,6 @@ import * as _ from 'lodash';
 
 import {ZeroEx} from '../0x';
 import {ExchangeWrapper} from '../contract_wrappers/exchange_wrapper';
-import {TokenWrapper} from '../contract_wrappers/token_wrapper';
 import {ExchangeContractErrs, Order, SignedOrder, TradeSide, TransferType, ZeroExError} from '../types';
 import {constants} from '../utils/constants';
 import {utils} from '../utils/utils';
@@ -11,7 +10,6 @@ import {utils} from '../utils/utils';
 import {ExchangeTransferSimulator} from './exchange_transfer_simulator';
 
 export class OrderValidationUtils {
-    private tokenWrapper: TokenWrapper;
     private exchangeWrapper: ExchangeWrapper;
     public static validateCancelOrderThrowIfInvalid(
         order: Order, cancelTakerTokenAmount: BigNumber, unavailableTakerTokenAmount: BigNumber,
@@ -84,8 +82,7 @@ export class OrderValidationUtils {
                                      .round(0);
         return fillMakerTokenAmount;
     }
-    constructor(tokenWrapper: TokenWrapper, exchangeWrapper: ExchangeWrapper) {
+    constructor(exchangeWrapper: ExchangeWrapper) {
-        this.tokenWrapper = tokenWrapper;
         this.exchangeWrapper = exchangeWrapper;
     }
     public async validateOrderFillableOrThrowAsync(

packages/0x.js/test/0x.js_test.ts

@@ -5,7 +5,7 @@ import * as _ from 'lodash';
 import 'mocha';
 import * as Sinon from 'sinon';
 
-import {ApprovalContractEventArgs, LogWithDecodedArgs, Order, TokenEvents, ZeroEx, ZeroExError} from '../src';
+import {ApprovalContractEventArgs, LogWithDecodedArgs, Order, TokenEvents, ZeroEx} from '../src';
 
 import {chaiSetup} from './utils/chai_setup';
 import {constants} from './utils/constants';

packages/0x.js/test/artifacts_test.ts

@@ -1,4 +1,3 @@
-import * as chai from 'chai';
 import * as fs from 'fs';
 import HDWalletProvider = require('truffle-hdwallet-provider');
 
@@ -8,7 +7,6 @@ import {chaiSetup} from './utils/chai_setup';
 import {constants} from './utils/constants';
 
 chaiSetup.configure();
-const expect = chai.expect;
 
 // Those tests are slower cause they're talking to a remote node
 const TIMEOUT = 10000;

packages/0x.js/test/event_watcher_test.ts

@@ -1,5 +1,4 @@
 import {Web3Wrapper} from '@0xproject/web3-wrapper';
-import BigNumber from 'bignumber.js';
 import * as chai from 'chai';
 import * as _ from 'lodash';
 import 'mocha';
@@ -7,15 +6,12 @@ import * as Sinon from 'sinon';
 import * as Web3 from 'web3';
 
 import {
-    DecodedLogEvent,
     LogEvent,
-    ZeroEx,
 } from '../src';
 import {EventWatcher} from '../src/order_watcher/event_watcher';
 import {DoneCallback} from '../src/types';
 
 import {chaiSetup} from './utils/chai_setup';
-import {constants} from './utils/constants';
 import {web3Factory} from './utils/web3_factory';
 
 chaiSetup.configure();
@@ -26,7 +22,6 @@ describe('EventWatcher', () => {
     let stubs: Sinon.SinonStub[] = [];
     let eventWatcher: EventWatcher;
     let web3Wrapper: Web3Wrapper;
-    const numConfirmations = 0;
     const logA: Web3.LogEntry = {
         address: '0x71d271f8b14adef568f8f28f1587ce7271ac4ca5',
         blockHash: null,

packages/0x.js/test/exchange_wrapper_test.ts

@@ -9,7 +9,6 @@ import {
     ExchangeContractErrs,
     ExchangeEvents,
     LogCancelContractEventArgs,
-    LogEvent,
     LogFillContractEventArgs,
     OrderCancellationRequest,
     OrderFillRequest,

packages/0x.js/test/expiration_watcher_test.ts

@@ -1,5 +1,4 @@
 import {BlockchainLifecycle} from '@0xproject/dev-utils';
-import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import BigNumber from 'bignumber.js';
 import * as chai from 'chai';
 import * as _ from 'lodash';

packages/0x.js/test/order_state_watcher_test.ts

@@ -1,5 +1,4 @@
 import {BlockchainLifecycle} from '@0xproject/dev-utils';
-import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import BigNumber from 'bignumber.js';
 import * as chai from 'chai';
 import * as _ from 'lodash';
@@ -7,19 +6,15 @@ import 'mocha';
 import * as Web3 from 'web3';
 
 import {
-    DecodedLogEvent,
     ExchangeContractErrs,
-    LogEvent,
     OrderState,
     OrderStateInvalid,
     OrderStateValid,
     SignedOrder,
     Token,
     ZeroEx,
-    ZeroExConfig,
     ZeroExError,
 } from '../src';
-import {OrderStateWatcher} from '../src/order_watcher/order_state_watcher';
 import {DoneCallback} from '../src/types';
 
 import {chaiSetup} from './utils/chai_setup';
@@ -48,7 +43,6 @@ describe('OrderStateWatcher', () => {
     let takerToken: Token;
     let maker: string;
     let taker: string;
-    let web3Wrapper: Web3Wrapper;
     let signedOrder: SignedOrder;
     const config = {
         networkId: constants.TESTRPC_NETWORK_ID,
@@ -67,7 +61,6 @@ describe('OrderStateWatcher', () => {
         fillScenarios = new FillScenarios(zeroEx, userAddresses, tokens, zrxTokenAddress, exchangeContractAddress);
         await fillScenarios.initTokenBalancesAsync();
         [makerToken, takerToken] = tokenUtils.getDummyTokens();
-        web3Wrapper = (zeroEx as any)._web3Wrapper;
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -142,7 +135,6 @@ describe('OrderStateWatcher', () => {
                 signedOrder = await fillScenarios.createFillableSignedOrderAsync(
                     makerToken.address, takerToken.address, maker, taker, fillableAmount,
                 );
-                const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                 zeroEx.orderStateWatcher.addOrder(signedOrder);
                 const callback = reportCallbackErrors(done)((orderState: OrderState) => {
                     throw new Error('OrderState callback fired for irrelevant order');
@@ -151,7 +143,6 @@ describe('OrderStateWatcher', () => {
                 const notTheMaker = userAddresses[0];
                 const anyRecipient = taker;
                 const transferAmount = new BigNumber(2);
-                const notTheMakerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, notTheMaker);
                 await zeroEx.token.transferAsync(makerToken.address, notTheMaker, anyRecipient, transferAmount);
                 setTimeout(() => {
                     done();
@@ -208,8 +199,6 @@ describe('OrderStateWatcher', () => {
                 );
 
                 const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-                const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker);
-
                 const fillAmountInBaseUnits = new BigNumber(2);
                 const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                 zeroEx.orderStateWatcher.addOrder(signedOrder);
@@ -242,8 +231,6 @@ describe('OrderStateWatcher', () => {
                 signedOrder = await fillScenarios.createFillableSignedOrderWithFeesAsync(
                     makerToken.address, takerToken.address, makerFee, takerFee, maker, taker, fillableAmount,
                     taker);
-                const orderHash = ZeroEx.getOrderHashHex(signedOrder);
-                zeroEx.orderStateWatcher.addOrder(signedOrder);
                 const callback = reportCallbackErrors(done)((orderState: OrderState) => {
                     done();
                 });
@@ -260,8 +247,6 @@ describe('OrderStateWatcher', () => {
                         makerToken.address, takerToken.address, maker, taker, makerFillableAmount,
                         takerFillableAmount,
                     );
-                    const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-                    const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker);
                     const fillAmountInBaseUnits = ZeroEx.toBaseUnitAmount(new BigNumber(2), decimals);
                     const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                     zeroEx.orderStateWatcher.addOrder(signedOrder);
@@ -289,8 +274,6 @@ describe('OrderStateWatcher', () => {
                         makerToken.address, takerToken.address, maker, taker, fillableAmount,
                     );
 
-                    const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-
                     const changedMakerApprovalAmount = ZeroEx.toBaseUnitAmount(new BigNumber(3), decimals);
                     zeroEx.orderStateWatcher.addOrder(signedOrder);
 
@@ -343,8 +326,6 @@ describe('OrderStateWatcher', () => {
                         makerToken.address, takerToken.address, makerFee, takerFee, maker,
                         taker, fillableAmount, feeRecipient);
 
-                    const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-
                     const remainingTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(4), decimals);
                     const transferTokenAmount = makerFee.sub(remainingTokenAmount);
                     zeroEx.orderStateWatcher.addOrder(signedOrder);
@@ -370,10 +351,7 @@ describe('OrderStateWatcher', () => {
                         makerToken.address, takerToken.address, makerFee, takerFee, maker,
                         taker, fillableAmount, feeRecipient);
 
-                    const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-
                     const remainingFeeAmount = ZeroEx.toBaseUnitAmount(new BigNumber(3), decimals);
-                    const transferFeeAmount = makerFee.sub(remainingFeeAmount);
 
                     const remainingTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(4), decimals);
                     const transferTokenAmount = makerFee.sub(remainingTokenAmount);
@@ -401,7 +379,6 @@ describe('OrderStateWatcher', () => {
                         makerToken.address, takerToken.address, makerFee, takerFee, maker,
                         taker, fillableAmount, feeRecipient);
 
-                    const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
                     zeroEx.orderStateWatcher.addOrder(signedOrder);
 
                     const callback = reportCallbackErrors(done)((orderState: OrderState) => {
@@ -434,7 +411,6 @@ describe('OrderStateWatcher', () => {
                 });
                 zeroEx.orderStateWatcher.subscribe(callback);
 
-                const shouldThrowOnInsufficientBalanceOrAllowance = true;
                 await zeroEx.exchange.cancelOrderAsync(signedOrder, fillableAmount);
             })().catch(done);
         });
@@ -466,9 +442,6 @@ describe('OrderStateWatcher', () => {
                     makerToken.address, takerToken.address, maker, taker, fillableAmount,
                 );
 
-                const makerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, maker);
-                const takerBalance = await zeroEx.token.getBalanceAsync(makerToken.address, taker);
-
                 const cancelAmountInBaseUnits = new BigNumber(2);
                 const orderHash = ZeroEx.getOrderHashHex(signedOrder);
                 zeroEx.orderStateWatcher.addOrder(signedOrder);

packages/0x.js/test/order_validation_test.ts

@@ -34,7 +34,6 @@ describe('OrderValidation', () => {
     let makerAddress: string;
     let takerAddress: string;
     let feeRecipient: string;
-    let orderValidationUtils: OrderValidationUtils;
     const fillableAmount = new BigNumber(5);
     const fillTakerAmount = new BigNumber(5);
     const config = {
@@ -53,7 +52,6 @@ describe('OrderValidation', () => {
         const [makerToken, takerToken] = tokenUtils.getDummyTokens();
         makerTokenAddress = makerToken.address;
         takerTokenAddress = takerToken.address;
-        orderValidationUtils = new OrderValidationUtils(zeroEx.token, zeroEx.exchange);
     });
     beforeEach(async () => {
         await blockchainLifecycle.startAsync();
@@ -181,7 +179,6 @@ describe('OrderValidation', () => {
     });
     describe('validateCancelOrderAndThrowIfInvalidAsync', () => {
         let signedOrder: SignedOrder;
-        let orderHashHex: string;
         const cancelAmount = new BigNumber(3);
         beforeEach(async () => {
             [coinbase, makerAddress, takerAddress] = userAddresses;
@@ -191,7 +188,6 @@ describe('OrderValidation', () => {
             signedOrder = await fillScenarios.createFillableSignedOrderAsync(
                 makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount,
             );
-            orderHashHex = ZeroEx.getOrderHashHex(signedOrder);
         });
         it('should throw when cancel amount is zero', async () => {
             const zeroCancelAmount = new BigNumber(0);
@@ -204,7 +200,6 @@ describe('OrderValidation', () => {
                 makerTokenAddress, takerTokenAddress, makerAddress, takerAddress,
                 fillableAmount, expirationInPast,
             );
-            orderHashHex = ZeroEx.getOrderHashHex(expiredSignedOrder);
             return expect(zeroEx.exchange.validateCancelOrderThrowIfInvalidAsync(expiredSignedOrder, cancelAmount))
                 .to.be.rejectedWith(ExchangeContractErrs.OrderCancelExpired);
         });

packages/0x.js/test/remaining_fillable_calculator_test.ts

@@ -7,7 +7,6 @@ import { RemainingFillableCalculator } from '../src/order_watcher/remaining_fill
 import { ECSignature, SignedOrder } from '../src/types';
 
 import { chaiSetup } from './utils/chai_setup';
-import { TokenUtils } from './utils/token_utils';
 
 chaiSetup.configure();
 const expect = chai.expect;

packages/0x.js/test/subscription_test.ts

@@ -12,14 +12,12 @@ import {
     Token,
     TokenEvents,
     ZeroEx,
-    ZeroExError,
 } from '../src';
-import {BlockParamLiteral, DoneCallback} from '../src/types';
+import {DoneCallback} from '../src/types';
 
 import {chaiSetup} from './utils/chai_setup';
 import {constants} from './utils/constants';
 import {reportCallbackErrors} from './utils/report_callback_errors';
-import {TokenUtils} from './utils/token_utils';
 import {web3Factory} from './utils/web3_factory';
 
 chaiSetup.configure();
@@ -31,7 +29,6 @@ describe('SubscriptionTest', () => {
     let zeroEx: ZeroEx;
     let userAddresses: string[];
     let tokens: Token[];
-    let tokenUtils: TokenUtils;
     let coinbase: string;
     let addressWithoutFunds: string;
     const config = {
@@ -42,7 +39,6 @@ describe('SubscriptionTest', () => {
         zeroEx = new ZeroEx(web3.currentProvider, config);
         userAddresses = await zeroEx.getAvailableAddressesAsync();
         tokens = await zeroEx.tokenRegistry.getTokensAsync();
-        tokenUtils = new TokenUtils(tokens);
         coinbase = userAddresses[0];
         addressWithoutFunds = userAddresses[1];
     });
@@ -54,9 +50,7 @@ describe('SubscriptionTest', () => {
     });
     describe('#subscribe', () => {
         const indexFilterValues = {};
-        const shouldThrowOnInsufficientBalanceOrAllowance = true;
         let tokenAddress: string;
-        const transferAmount = new BigNumber(42);
         const allowanceAmount = new BigNumber(42);
         let stubs: Sinon.SinonStub[] = [];
         before(() => {

packages/0x.js/test/token_transfer_proxy_wrapper_test.ts

@@ -1,7 +1,6 @@
 import * as chai from 'chai';
 
 import {ZeroEx} from '../src';
-import {TokenTransferProxyWrapper} from '../src/contract_wrappers/token_transfer_proxy_wrapper';
 
 import {chaiSetup} from './utils/chai_setup';
 import {constants} from './utils/constants';

packages/0x.js/test/token_wrapper_test.ts

@@ -1,5 +1,4 @@
 import {BlockchainLifecycle} from '@0xproject/dev-utils';
-import {promisify} from '@0xproject/utils';
 import {Web3Wrapper} from '@0xproject/web3-wrapper';
 import BigNumber from 'bignumber.js';
 import * as chai from 'chai';
@@ -8,13 +7,9 @@ import * as Web3 from 'web3';
 
 import {
     ApprovalContractEventArgs,
-    ContractEvent,
     DecodedLogEvent,
-    LogEvent,
-    LogWithDecodedArgs,
     SubscriptionOpts,
     Token,
-    TokenContractEventArgs,
     TokenEvents,
     TransferContractEventArgs,
     ZeroEx,
@@ -71,8 +66,7 @@ describe('TokenWrapper', () => {
             const toAddress = addressWithoutFunds;
             const preBalance = await zeroEx.token.getBalanceAsync(token.address, toAddress);
             expect(preBalance).to.be.bignumber.equal(0);
-            const txHash = await zeroEx.token.transferAsync(token.address, fromAddress, toAddress, transferAmount);
+            await zeroEx.token.transferAsync(token.address, fromAddress, toAddress, transferAmount);
-            const receipt = await zeroEx.awaitTransactionMinedAsync(txHash);
             const postBalance = await zeroEx.token.getBalanceAsync(token.address, toAddress);
             return expect(postBalance).to.be.bignumber.equal(transferAmount);
         });
@@ -354,7 +348,6 @@ describe('TokenWrapper', () => {
     });
     describe('#subscribe', () => {
         const indexFilterValues = {};
-        const shouldThrowOnInsufficientBalanceOrAllowance = true;
         let tokenAddress: string;
         const transferAmount = new BigNumber(42);
         const allowanceAmount = new BigNumber(42);