Fix last tests

3 files changed, 20 insertions, 20 deletions

diff --git a/src/contract_wrappers/contract_wrapper.ts b/src/contract_wrappers/contract_wrapper.ts
index 99cfd97f0..b9426849a 100644
--- a/src/contract_wrappers/contract_wrapper.ts
+++ b/src/contract_wrappers/contract_wrapper.ts
@@ -5,16 +5,16 @@ import {ZeroExError} from '../types';
 import {utils} from '../utils/utils';
 
 export class ContractWrapper {
-    protected web3Wrapper: Web3Wrapper;
+    protected _web3Wrapper: Web3Wrapper;
     constructor(web3Wrapper: Web3Wrapper) {
-        this.web3Wrapper = web3Wrapper;
+        this._web3Wrapper = web3Wrapper;
     }
     protected async _instantiateContractIfExistsAsync(artifact: Artifact, address?: string): Promise<ContractInstance> {
         const c = await contract(artifact);
-        const providerObj = this.web3Wrapper.getCurrentProvider();
+        const providerObj = this._web3Wrapper.getCurrentProvider();
         c.setProvider(providerObj);
 
-        const networkIdIfExists = await this.web3Wrapper.getNetworkIdIfExistsAsync();
+        const networkIdIfExists = await this._web3Wrapper.getNetworkIdIfExistsAsync();
         const artifactNetworkConfigs = _.isUndefined(networkIdIfExists) ?
                                        undefined :
                                        artifact.networks[networkIdIfExists];
@@ -26,7 +26,7 @@ export class ContractWrapper {
         }
 
         if (!_.isUndefined(contractAddress)) {
-            const doesContractExist = await this.web3Wrapper.doesContractExistAtAddressAsync(contractAddress);
+            const doesContractExist = await this._web3Wrapper.doesContractExistAtAddressAsync(contractAddress);
             if (!doesContractExist) {
                 throw new Error(ZeroExError.CONTRACT_DOES_NOT_EXIST);
             }
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index d546a6102..232d84789 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -140,7 +140,7 @@ export class ExchangeWrapper extends ContractWrapper {
         assert.doesConformToSchema('signedOrder', signedOrder, signedOrderSchema);
         assert.isBigNumber('takerTokenFillAmount', takerTokenFillAmount);
         assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer);
-        await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
 
         const exchangeInstance = await this._getExchangeContractAsync();
         await this._validateFillOrderAndThrowIfInvalidAsync(signedOrder, takerTokenFillAmount, takerAddress);
@@ -196,7 +196,7 @@ export class ExchangeWrapper extends ContractWrapper {
         assert.isBigNumber('takerTokenFillAmount', takerTokenFillAmount);
         assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer);
         assert.doesConformToSchema('signedOrders', signedOrders, signedOrdersSchema);
-        await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
         for (const signedOrder of signedOrders) {
             await this._validateFillOrderAndThrowIfInvalidAsync(
                 signedOrder, takerTokenFillAmount, takerAddress);
@@ -262,7 +262,7 @@ export class ExchangeWrapper extends ContractWrapper {
     public async batchFillOrderAsync(orderFillRequests: OrderFillRequest[],
                                      shouldCheckTransfer: boolean, takerAddress: string): Promise<void> {
         assert.isBoolean('shouldCheckTransfer', shouldCheckTransfer);
-        await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
         assert.doesConformToSchema('orderFillRequests', orderFillRequests, orderFillRequestsSchema);
         for (const orderFillRequest of orderFillRequests) {
             await this._validateFillOrderAndThrowIfInvalidAsync(
@@ -327,7 +327,7 @@ export class ExchangeWrapper extends ContractWrapper {
                                       takerAddress: string): Promise<void> {
         assert.doesConformToSchema('signedOrder', signedOrder, signedOrderSchema);
         assert.isBigNumber('takerTokenFillAmount', takerTokenFillAmount);
-        await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
 
         const exchangeInstance = await this._getExchangeContractAsync();
         await this._validateFillOrderAndThrowIfInvalidAsync(signedOrder, takerTokenFillAmount, takerAddress);
@@ -371,7 +371,7 @@ export class ExchangeWrapper extends ContractWrapper {
      */
     public async batchFillOrKillAsync(orderFillOrKillRequests: OrderFillOrKillRequest[],
                                       takerAddress: string): Promise<void> {
-        await assert.isSenderAddressAsync('takerAddress', takerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('takerAddress', takerAddress, this._web3Wrapper);
         assert.doesConformToSchema('orderFillOrKillRequests', orderFillOrKillRequests, orderFillOrKillRequestsSchema);
         const exchangeInstance = await this._getExchangeContractAsync();
         for (const request of orderFillOrKillRequests) {
@@ -428,7 +428,7 @@ export class ExchangeWrapper extends ContractWrapper {
         order: Order|SignedOrder, takerTokenCancelAmount: BigNumber.BigNumber): Promise<void> {
         assert.doesConformToSchema('order', order, orderSchema);
         assert.isBigNumber('takerTokenCancelAmount', takerTokenCancelAmount);
-        await assert.isSenderAddressAsync('order.maker', order.maker, this.web3Wrapper);
+        await assert.isSenderAddressAsync('order.maker', order.maker, this._web3Wrapper);
 
         const exchangeInstance = await this._getExchangeContractAsync();
         await this._validateCancelOrderAndThrowIfInvalidAsync(order, takerTokenCancelAmount);
@@ -463,7 +463,7 @@ export class ExchangeWrapper extends ContractWrapper {
         const makers = _.map(orderCancellationRequests, cancellationRequest => cancellationRequest.order.maker);
         assert.hasAtMostOneUniqueValue(makers, ExchangeContractErrs.MULTIPLE_MAKERS_IN_SINGLE_CANCEL_BATCH_DISALLOWED);
         const maker = makers[0];
-        await assert.isSenderAddressAsync('maker', maker, this.web3Wrapper);
+        await assert.isSenderAddressAsync('maker', maker, this._web3Wrapper);
         assert.doesConformToSchema('orderCancellationRequests', orderCancellationRequests,
                                    orderCancellationRequestsSchema);
         for (const cancellationRequest of orderCancellationRequests) {
@@ -692,7 +692,7 @@ export class ExchangeWrapper extends ContractWrapper {
     private async _isRoundingErrorAsync(takerTokenAmount: BigNumber.BigNumber,
                                         fillTakerAmount: BigNumber.BigNumber,
                                         makerTokenAmount: BigNumber.BigNumber): Promise<boolean> {
-        await assert.isUserAddressAvailableAsync(this.web3Wrapper);
+        await assert.isUserAddressAvailableAsync(this._web3Wrapper);
         const exchangeInstance = await this._getExchangeContractAsync();
         const isRoundingError = await exchangeInstance.isRoundingError.call(
             takerTokenAmount, fillTakerAmount, makerTokenAmount,
diff --git a/src/contract_wrappers/token_wrapper.ts b/src/contract_wrappers/token_wrapper.ts
index b0101c0da..98da6c2cd 100644
--- a/src/contract_wrappers/token_wrapper.ts
+++ b/src/contract_wrappers/token_wrapper.ts
@@ -27,7 +27,7 @@ export class TokenWrapper extends ContractWrapper {
     public async getBalanceAsync(tokenAddress: string, ownerAddress: string): Promise<BigNumber.BigNumber> {
         assert.isETHAddressHex('ownerAddress', ownerAddress);
         assert.isETHAddressHex('tokenAddress', tokenAddress);
-        await assert.isUserAddressAvailableAsync(this.web3Wrapper);
+        await assert.isUserAddressAvailableAsync(this._web3Wrapper);
 
         const tokenContract = await this._getTokenContractAsync(tokenAddress);
         let balance = await tokenContract.balanceOf.call(ownerAddress);
@@ -46,7 +46,7 @@ export class TokenWrapper extends ContractWrapper {
      */
     public async setAllowanceAsync(tokenAddress: string, ownerAddress: string, spenderAddress: string,
                                    amountInBaseUnits: BigNumber.BigNumber): Promise<void> {
-        await assert.isSenderAddressAsync('ownerAddress', ownerAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('ownerAddress', ownerAddress, this._web3Wrapper);
         assert.isETHAddressHex('spenderAddress', spenderAddress);
         assert.isETHAddressHex('tokenAddress', tokenAddress);
         assert.isBigNumber('amountInBaseUnits', amountInBaseUnits);
@@ -55,7 +55,7 @@ export class TokenWrapper extends ContractWrapper {
         // Hack: for some reason default estimated gas amount causes `base fee exceeds gas limit` exception
         // on testrpc. Probably related to https://github.com/ethereumjs/testrpc/issues/294
         // TODO: Debug issue in testrpc and submit a PR, then remove this hack
-        const networkIdIfExists = await this.web3Wrapper.getNetworkIdIfExistsAsync();
+        const networkIdIfExists = await this._web3Wrapper.getNetworkIdIfExistsAsync();
         const gas = networkIdIfExists === constants.TESTRPC_NETWORK_ID ? ALLOWANCE_TO_ZERO_GAS_AMOUNT : undefined;
         await tokenContract.approve(spenderAddress, amountInBaseUnits, {
             from: ownerAddress,
@@ -72,7 +72,7 @@ export class TokenWrapper extends ContractWrapper {
     public async getAllowanceAsync(tokenAddress: string, ownerAddress: string, spenderAddress: string) {
         assert.isETHAddressHex('ownerAddress', ownerAddress);
         assert.isETHAddressHex('tokenAddress', tokenAddress);
-        await assert.isUserAddressAvailableAsync(this.web3Wrapper);
+        await assert.isUserAddressAvailableAsync(this._web3Wrapper);
 
         const tokenContract = await this._getTokenContractAsync(tokenAddress);
         let allowanceInBaseUnits = await tokenContract.allowance.call(ownerAddress, spenderAddress);
@@ -120,7 +120,7 @@ export class TokenWrapper extends ContractWrapper {
     public async transferAsync(tokenAddress: string, fromAddress: string, toAddress: string,
                                amountInBaseUnits: BigNumber.BigNumber): Promise<void> {
         assert.isETHAddressHex('tokenAddress', tokenAddress);
-        await assert.isSenderAddressAsync('fromAddress', fromAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('fromAddress', fromAddress, this._web3Wrapper);
         assert.isETHAddressHex('toAddress', toAddress);
         assert.isBigNumber('amountInBaseUnits', amountInBaseUnits);
 
@@ -152,7 +152,7 @@ export class TokenWrapper extends ContractWrapper {
         assert.isETHAddressHex('tokenAddress', tokenAddress);
         assert.isETHAddressHex('fromAddress', fromAddress);
         assert.isETHAddressHex('toAddress', toAddress);
-        await assert.isSenderAddressAsync('senderAddress', senderAddress, this.web3Wrapper);
+        await assert.isSenderAddressAsync('senderAddress', senderAddress, this._web3Wrapper);
         assert.isBigNumber('amountInBaseUnits', amountInBaseUnits);
 
         const tokenContract = await this._getTokenContractAsync(tokenAddress);
@@ -182,7 +182,7 @@ export class TokenWrapper extends ContractWrapper {
         return tokenContract;
     }
     private async _getProxyAddressAsync() {
-        const networkIdIfExists = await this.web3Wrapper.getNetworkIdIfExistsAsync();
+        const networkIdIfExists = await this._web3Wrapper.getNetworkIdIfExistsAsync();
         const proxyNetworkConfigsIfExists = _.isUndefined(networkIdIfExists) ?
                                        undefined :
                                        (ProxyArtifacts as any).networks[networkIdIfExists];