2 files changed, 27 insertions, 29 deletions

diff --git a/packages/contract-wrappers/src/contract_wrappers/token_transfer_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
index 5194931d7..d1ec5b08a 100644
--- a/packages/contract-wrappers/src/contract_wrappers/token_transfer_proxy_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
@@ -1,75 +1,73 @@
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import { ContractAbi } from '@0xproject/types';
+import { ContractAbi } from 'ethereum-types';
 import * as _ from 'lodash';
 
 import { artifacts } from '../artifacts';
 import { assert } from '../utils/assert';
 
 import { ContractWrapper } from './contract_wrapper';
-import { TokenTransferProxyContract } from './generated/token_transfer_proxy';
+import { ERC20ProxyContract } from './generated/erc20_proxy';
 
 /**
- * This class includes the functionality related to interacting with the TokenTransferProxy contract.
+ * This class includes the functionality related to interacting with the ERC20Proxy contract.
  */
-export class TokenTransferProxyWrapper extends ContractWrapper {
-    public abi: ContractAbi = artifacts.TokenTransferProxy.abi;
-    private _tokenTransferProxyContractIfExists?: TokenTransferProxyContract;
+export class ERC20ProxyWrapper extends ContractWrapper {
+    public abi: ContractAbi = artifacts.ERC20Proxy.compilerOutput.abi;
+    private _erc20ProxyContractIfExists?: ERC20ProxyContract;
     private _contractAddressIfExists?: string;
     constructor(web3Wrapper: Web3Wrapper, networkId: number, contractAddressIfExists?: string) {
         super(web3Wrapper, networkId);
         this._contractAddressIfExists = contractAddressIfExists;
     }
     /**
-     * Check if the Exchange contract address is authorized by the TokenTransferProxy contract.
+     * Check if the Exchange contract address is authorized by the ERC20Proxy contract.
      * @param   exchangeContractAddress     The hex encoded address of the Exchange contract to call.
      * @return  Whether the exchangeContractAddress is authorized.
      */
     public async isAuthorizedAsync(exchangeContractAddress: string): Promise<boolean> {
         assert.isETHAddressHex('exchangeContractAddress', exchangeContractAddress);
         const normalizedExchangeContractAddress = exchangeContractAddress.toLowerCase();
-        const tokenTransferProxyContractInstance = await this._getTokenTransferProxyContractAsync();
-        const isAuthorized = await tokenTransferProxyContractInstance.authorized.callAsync(
-            normalizedExchangeContractAddress,
-        );
+        const ERC20ProxyContractInstance = await this._getERC20ProxyContractAsync();
+        const isAuthorized = await ERC20ProxyContractInstance.authorized.callAsync(normalizedExchangeContractAddress);
         return isAuthorized;
     }
     /**
-     * Get the list of all Exchange contract addresses authorized by the TokenTransferProxy contract.
+     * Get the list of all Exchange contract addresses authorized by the ERC20Proxy contract.
      * @return  The list of authorized addresses.
      */
     public async getAuthorizedAddressesAsync(): Promise<string[]> {
-        const tokenTransferProxyContractInstance = await this._getTokenTransferProxyContractAsync();
-        const authorizedAddresses = await tokenTransferProxyContractInstance.getAuthorizedAddresses.callAsync();
+        const ERC20ProxyContractInstance = await this._getERC20ProxyContractAsync();
+        const authorizedAddresses = await ERC20ProxyContractInstance.getAuthorizedAddresses.callAsync();
         return authorizedAddresses;
     }
     /**
-     * Retrieves the Ethereum address of the TokenTransferProxy contract deployed on the network
+     * Retrieves the Ethereum address of the ERC20Proxy contract deployed on the network
      * that the user-passed web3 provider is connected to.
-     * @returns The Ethereum address of the TokenTransferProxy contract being used.
+     * @returns The Ethereum address of the ERC20Proxy contract being used.
      */
     public getContractAddress(): string {
-        const contractAddress = this._getContractAddress(artifacts.TokenTransferProxy, this._contractAddressIfExists);
+        const contractAddress = this._getContractAddress(artifacts.ERC20Proxy, this._contractAddressIfExists);
         return contractAddress;
     }
     // tslint:disable-next-line:no-unused-variable
     private _invalidateContractInstance(): void {
-        delete this._tokenTransferProxyContractIfExists;
+        delete this._erc20ProxyContractIfExists;
     }
-    private async _getTokenTransferProxyContractAsync(): Promise<TokenTransferProxyContract> {
-        if (!_.isUndefined(this._tokenTransferProxyContractIfExists)) {
-            return this._tokenTransferProxyContractIfExists;
+    private async _getERC20ProxyContractAsync(): Promise<ERC20ProxyContract> {
+        if (!_.isUndefined(this._erc20ProxyContractIfExists)) {
+            return this._erc20ProxyContractIfExists;
         }
         const [abi, address] = await this._getContractAbiAndAddressFromArtifactsAsync(
-            artifacts.TokenTransferProxy,
+            artifacts.ERC20Proxy,
             this._contractAddressIfExists,
         );
-        const contractInstance = new TokenTransferProxyContract(
+        const contractInstance = new ERC20ProxyContract(
             abi,
             address,
             this._web3Wrapper.getProvider(),
             this._web3Wrapper.getContractDefaults(),
         );
-        this._tokenTransferProxyContractIfExists = contractInstance;
-        return this._tokenTransferProxyContractIfExists;
+        this._erc20ProxyContractIfExists = contractInstance;
+        return this._erc20ProxyContractIfExists;
     }
 }
diff --git a/packages/contract-wrappers/test/token_transfer_proxy_wrapper_test.ts b/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts
index 0b66985aa..6bf9f1e25 100644
--- a/packages/contract-wrappers/test/token_transfer_proxy_wrapper_test.ts
+++ b/packages/contract-wrappers/test/erc20_proxy_wrapper_test.ts
@@ -9,7 +9,7 @@ import { provider } from './utils/web3_wrapper';
 chaiSetup.configure();
 const expect = chai.expect;
 
-describe('TokenTransferProxyWrapper', () => {
+describe('ERC20ProxyWrapper', () => {
     let contractWrappers: ContractWrappers;
     const config = {
         networkId: constants.TESTRPC_NETWORK_ID,
@@ -19,15 +19,15 @@ describe('TokenTransferProxyWrapper', () => {
     });
     describe('#isAuthorizedAsync', () => {
         it('should return false if the address is not authorized', async () => {
-            const isAuthorized = await contractWrappers.proxy.isAuthorizedAsync(constants.NULL_ADDRESS);
+            const isAuthorized = await contractWrappers.erc20Proxy.isAuthorizedAsync(constants.NULL_ADDRESS);
             expect(isAuthorized).to.be.false();
         });
     });
     describe('#getAuthorizedAddressesAsync', () => {
         it('should return the list of authorized addresses', async () => {
-            const authorizedAddresses = await contractWrappers.proxy.getAuthorizedAddressesAsync();
+            const authorizedAddresses = await contractWrappers.erc20Proxy.getAuthorizedAddressesAsync();
             for (const authorizedAddress of authorizedAddresses) {
-                const isAuthorized = await contractWrappers.proxy.isAuthorizedAsync(authorizedAddress);
+                const isAuthorized = await contractWrappers.erc20Proxy.isAuthorizedAsync(authorizedAddress);
                 expect(isAuthorized).to.be.true();
             }
         });