3 files changed, 12 insertions, 6 deletions
diff --git a/src/contract_wrappers/ether_token_wrapper.ts b/src/contract_wrappers/ether_token_wrapper.ts
index b86309f90..efe3fe06c 100644
--- a/src/contract_wrappers/ether_token_wrapper.ts
+++ b/src/contract_wrappers/ether_token_wrapper.ts
@@ -13,9 +13,11 @@ import {artifacts} from '../artifacts';
 export class EtherTokenWrapper extends ContractWrapper {
     private _etherTokenContractIfExists?: EtherTokenContract;
     private _tokenWrapper: TokenWrapper;
-    constructor(web3Wrapper: Web3Wrapper, tokenWrapper: TokenWrapper) {
+    private _contractAddress?: string;
+    constructor(web3Wrapper: Web3Wrapper, tokenWrapper: TokenWrapper, contractAddress?: string) {
         super(web3Wrapper);
         this._tokenWrapper = tokenWrapper;
+        this._contractAddress = contractAddress;
     }
     /**
      * Deposit ETH into the Wrapped ETH smart contract and issues the equivalent number of wrapped ETH tokens
@@ -76,7 +78,7 @@ export class EtherTokenWrapper extends ContractWrapper {
             return this._etherTokenContractIfExists;
         }
         const contractInstance = await this._instantiateContractIfExistsAsync<EtherTokenContract>(
-            artifacts.EtherTokenArtifact,
+            artifacts.EtherTokenArtifact, this._contractAddress,
         );
         this._etherTokenContractIfExists = contractInstance as EtherTokenContract;
         return this._etherTokenContractIfExists;
diff --git a/src/contract_wrappers/exchange_wrapper.ts b/src/contract_wrappers/exchange_wrapper.ts
index 17e8095a4..2360f639d 100644
--- a/src/contract_wrappers/exchange_wrapper.ts
+++ b/src/contract_wrappers/exchange_wrapper.ts
@@ -56,6 +56,7 @@ export class ExchangeWrapper extends ContractWrapper {
         [ExchangeContractErrCodes.ERROR_FILL_TRUNCATION]: ExchangeContractErrs.OrderFillRoundingError,
         [ExchangeContractErrCodes.ERROR_FILL_BALANCE_ALLOWANCE]: ExchangeContractErrs.FillBalanceAllowanceError,
     };
+    private _contractAddress?: string;
     private static _getOrderAddressesAndValues(order: Order): [OrderAddresses, OrderValues] {
         const orderAddresses: OrderAddresses = [
             order.maker,
@@ -74,11 +75,12 @@ export class ExchangeWrapper extends ContractWrapper {
         ];
         return [orderAddresses, orderValues];
     }
-    constructor(web3Wrapper: Web3Wrapper, tokenWrapper: TokenWrapper) {
+    constructor(web3Wrapper: Web3Wrapper, tokenWrapper: TokenWrapper, contractAddress?: string) {
         super(web3Wrapper);
         this._tokenWrapper = tokenWrapper;
         this._orderValidationUtils = new OrderValidationUtils(tokenWrapper, this);
         this._exchangeLogEventEmitters = [];
+        this._contractAddress = contractAddress;
     }
     /**
      * Returns the unavailable takerAmount of an order. Unavailable amount is defined as the total
@@ -738,7 +740,7 @@ export class ExchangeWrapper extends ContractWrapper {
             return this._exchangeContractIfExists;
         }
         const contractInstance = await this._instantiateContractIfExistsAsync<ExchangeContract>(
-            artifacts.ExchangeArtifact,
+            artifacts.ExchangeArtifact, this._contractAddress,
         );
         this._exchangeContractIfExists = contractInstance as ExchangeContract;
         return this._exchangeContractIfExists;
diff --git a/src/contract_wrappers/token_registry_wrapper.ts b/src/contract_wrappers/token_registry_wrapper.ts
index 528a88e06..0807982b1 100644
--- a/src/contract_wrappers/token_registry_wrapper.ts
+++ b/src/contract_wrappers/token_registry_wrapper.ts
@@ -11,8 +11,10 @@ import {artifacts} from '../artifacts';
  */
 export class TokenRegistryWrapper extends ContractWrapper {
     private _tokenRegistryContractIfExists?: TokenRegistryContract;
-    constructor(web3Wrapper: Web3Wrapper) {
+    private _contractAddress?: string;
+    constructor(web3Wrapper: Web3Wrapper, contractAddress?: string) {
         super(web3Wrapper);
+        this._contractAddress = contractAddress;
     }
     /**
      * Retrieves all the tokens currently listed in the Token Registry smart contract
@@ -102,7 +104,7 @@ export class TokenRegistryWrapper extends ContractWrapper {
             return this._tokenRegistryContractIfExists;
         }
         const contractInstance = await this._instantiateContractIfExistsAsync<TokenRegistryContract>(
-            artifacts.TokenRegistryArtifact,
+            artifacts.TokenRegistryArtifact, this._contractAddress,
         );
         this._tokenRegistryContractIfExists = contractInstance as TokenRegistryContract;
         return this._tokenRegistryContractIfExists;