Split 0x.js into contract-wrappers, order-watcher but keep 0x.js as a unifying library with the same interface

packages/contract-wrappers/test/artifacts_test.ts

@@ -0,0 +1,49 @@
+import { web3Factory } from '@0xproject/dev-utils';
+import * as fs from 'fs';
+
+import { ContractWrappers } from '../src';
+
+import { chaiSetup } from './utils/chai_setup';
+import { constants } from './utils/constants';
+
+chaiSetup.configure();
+
+// Those tests are slower cause they're talking to a remote node
+const TIMEOUT = 10000;
+
+describe('Artifacts', () => {
+    describe('contracts are deployed on kovan', () => {
+        const kovanRpcUrl = constants.KOVAN_RPC_URL;
+        const provider = web3Factory.create({ rpcUrl: kovanRpcUrl }).currentProvider;
+        const config = {
+            networkId: constants.KOVAN_NETWORK_ID,
+        };
+        const contractWrappers = new ContractWrappers(provider, config);
+        it('token registry contract is deployed', async () => {
+            await (contractWrappers.tokenRegistry as any)._getTokenRegistryContractAsync();
+        }).timeout(TIMEOUT);
+        it('proxy contract is deployed', async () => {
+            await (contractWrappers.proxy as any)._getTokenTransferProxyContractAsync();
+        }).timeout(TIMEOUT);
+        it('exchange contract is deployed', async () => {
+            await (contractWrappers.exchange as any)._getExchangeContractAsync();
+        }).timeout(TIMEOUT);
+    });
+    describe('contracts are deployed on ropsten', () => {
+        const ropstenRpcUrl = constants.ROPSTEN_RPC_URL;
+        const provider = web3Factory.create({ rpcUrl: ropstenRpcUrl }).currentProvider;
+        const config = {
+            networkId: constants.ROPSTEN_NETWORK_ID,
+        };
+        const contractWrappers = new ContractWrappers(provider, config);
+        it('token registry contract is deployed', async () => {
+            await (contractWrappers.tokenRegistry as any)._getTokenRegistryContractAsync();
+        }).timeout(TIMEOUT);
+        it('proxy contract is deployed', async () => {
+            await (contractWrappers.proxy as any)._getTokenTransferProxyContractAsync();
+        }).timeout(TIMEOUT);
+        it('exchange contract is deployed', async () => {
+            await (contractWrappers.exchange as any)._getExchangeContractAsync();
+        }).timeout(TIMEOUT);
+    });
+});