Remove 0x.js dep from contracts

1 files changed, 14 insertions, 15 deletions

diff --git a/packages/contracts/test/exchange/dispatcher.ts b/packages/contracts/test/exchange/dispatcher.ts
index db2f18ddc..3a09eb122 100644
--- a/packages/contracts/test/exchange/dispatcher.ts
+++ b/packages/contracts/test/exchange/dispatcher.ts
@@ -1,4 +1,3 @@
-import { ZeroEx } from '0x.js';
 import { BlockchainLifecycle } from '@0xproject/dev-utils';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
@@ -71,7 +70,7 @@ describe('AssetProxyDispatcher', () => {
     });
     describe('registerAssetProxy', () => {
         it('should record proxy upon registration', async () => {
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -84,7 +83,7 @@ describe('AssetProxyDispatcher', () => {
 
         it('should be able to record multiple proxies', async () => {
             // Record first proxy
-            const prevERC20ProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevERC20ProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -94,7 +93,7 @@ describe('AssetProxyDispatcher', () => {
             let proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
             expect(proxyAddress).to.be.equal(erc20Proxy.address);
             // Record another proxy
-            const prevERC721ProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevERC721ProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC721,
                 erc721Proxy.address,
@@ -107,7 +106,7 @@ describe('AssetProxyDispatcher', () => {
 
         it('should replace proxy address upon re-registration', async () => {
             // Initial registration
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -138,7 +137,7 @@ describe('AssetProxyDispatcher', () => {
 
         it('should throw if registering with incorrect "currentAssetProxyAddress" field', async () => {
             // Initial registration
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -147,12 +146,12 @@ describe('AssetProxyDispatcher', () => {
             );
             const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
             expect(proxyAddress).to.be.equal(erc20Proxy.address);
-            // The following transaction will throw because the currentAddress is no longer ZeroEx.NULL_ADDRESS
+            // The following transaction will throw because the currentAddress is no longer constants.NULL_ADDRESS
             return expect(
                 assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                     AssetProxyId.ERC20,
                     erc20Proxy.address,
-                    ZeroEx.NULL_ADDRESS,
+                    constants.NULL_ADDRESS,
                     { from: owner },
                 ),
             ).to.be.rejectedWith(constants.REVERT);
@@ -160,7 +159,7 @@ describe('AssetProxyDispatcher', () => {
 
         it('should be able to reset proxy address to NULL', async () => {
             // Initial registration
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -170,7 +169,7 @@ describe('AssetProxyDispatcher', () => {
             const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
             expect(proxyAddress).to.be.equal(erc20Proxy.address);
             // The following transaction will reset the proxy address
-            const newProxyAddress = ZeroEx.NULL_ADDRESS;
+            const newProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 newProxyAddress,
@@ -182,7 +181,7 @@ describe('AssetProxyDispatcher', () => {
         });
 
         it('should throw if requesting address is not owner', async () => {
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             return expect(
                 assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                     AssetProxyId.ERC20,
@@ -194,7 +193,7 @@ describe('AssetProxyDispatcher', () => {
         });
 
         it('should throw if attempting to register a proxy to the incorrect id', async () => {
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             return expect(
                 assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                     AssetProxyId.ERC721,
@@ -208,7 +207,7 @@ describe('AssetProxyDispatcher', () => {
 
     describe('getAssetProxy', () => {
         it('should return correct address of registered proxy', async () => {
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,
@@ -221,14 +220,14 @@ describe('AssetProxyDispatcher', () => {
 
         it('should return NULL address if requesting non-existent proxy', async () => {
             const proxyAddress = await assetProxyDispatcher.getAssetProxy.callAsync(AssetProxyId.ERC20);
-            expect(proxyAddress).to.be.equal(ZeroEx.NULL_ADDRESS);
+            expect(proxyAddress).to.be.equal(constants.NULL_ADDRESS);
         });
     });
 
     describe('dispatchTransferFrom', () => {
         it('should dispatch transfer to registered proxy', async () => {
             // Register ERC20 proxy
-            const prevProxyAddress = ZeroEx.NULL_ADDRESS;
+            const prevProxyAddress = constants.NULL_ADDRESS;
             await assetProxyDispatcher.registerAssetProxy.sendTransactionAsync(
                 AssetProxyId.ERC20,
                 erc20Proxy.address,