Merge branch 'development' into dev-tools-pages

4 files changed, 27 insertions, 21 deletions

diff --git a/packages/contract-wrappers/test/utils/constants.ts b/packages/contract-wrappers/test/utils/constants.ts
index f38728b77..ca6c574e4 100644
--- a/packages/contract-wrappers/test/utils/constants.ts
+++ b/packages/contract-wrappers/test/utils/constants.ts
@@ -1,4 +1,4 @@
-import { BigNumber } from '@0xproject/utils';
+import { BigNumber } from '@0x/utils';
 
 export const constants = {
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
diff --git a/packages/contract-wrappers/test/utils/migrate.ts b/packages/contract-wrappers/test/utils/migrate.ts
new file mode 100644
index 000000000..665ce0faa
--- /dev/null
+++ b/packages/contract-wrappers/test/utils/migrate.ts
@@ -0,0 +1,18 @@
+import { ContractAddresses } from '@0x/contract-addresses';
+import { devConstants } from '@0x/dev-utils';
+import { runMigrationsOnceAsync } from '@0x/migrations';
+
+import { provider } from './web3_wrapper';
+
+/**
+ * Configures and runs the migrations exactly once. Any subsequent times this is
+ * called, it returns the cached addresses.
+ * @returns The addresses of contracts that were deployed during the migrations.
+ */
+export async function migrateOnceAsync(): Promise<ContractAddresses> {
+    const txDefaults = {
+        gas: devConstants.GAS_LIMIT,
+        from: devConstants.TESTRPC_FIRST_ADDRESS,
+    };
+    return runMigrationsOnceAsync(provider, txDefaults);
+}
diff --git a/packages/contract-wrappers/test/utils/token_utils.ts b/packages/contract-wrappers/test/utils/token_utils.ts
index 06a82ff6e..f8a88637f 100644
--- a/packages/contract-wrappers/test/utils/token_utils.ts
+++ b/packages/contract-wrappers/test/utils/token_utils.ts
@@ -1,14 +1,13 @@
-import { generatePseudoRandomSalt } from '@0xproject/order-utils';
-import { BigNumber } from '@0xproject/utils';
+import { DummyERC721TokenContract } from '@0x/abi-gen-wrappers';
+import { DummyERC721Token } from '@0x/contract-artifacts';
+import { generatePseudoRandomSalt } from '@0x/order-utils';
+import { BigNumber } from '@0x/utils';
 
-import { artifacts } from '../../src/artifacts';
-import { DummyERC721TokenContract } from '../../src/contract_wrappers/generated/dummy_erc721_token';
-
-import { constants } from './constants';
 import { provider, txDefaults, web3Wrapper } from './web3_wrapper';
 
 // Those addresses come from migrations. They're deterministic so it's relatively safe to hard-code them here.
 // Before we were fetching them from the TokenRegistry but now we can't as it's deprecated and removed.
+// TODO(albrow): Import these from the migrations package instead of hard-coding them.
 const DUMMY_ERC_20_ADRESSES = [
     '0x6dfff22588be9b3ef8cf0ad6dc9b84796f9fb45f',
     '0xcfc18cec799fbd1793b5c43e773c98d4d61cc2db',
@@ -20,12 +19,6 @@ const DUMMY_ERC_20_ADRESSES = [
 const DUMMY_ERC_721_ADRESSES = ['0x131855dda0aaff096f6854854c55a4debf61077a'];
 
 export const tokenUtils = {
-    getProtocolTokenAddress(): string {
-        return artifacts.ZRXToken.networks[constants.TESTRPC_NETWORK_ID].address;
-    },
-    getWethTokenAddress(): string {
-        return artifacts.EtherToken.networks[constants.TESTRPC_NETWORK_ID].address;
-    },
     getDummyERC20TokenAddresses(): string[] {
         return DUMMY_ERC_20_ADRESSES;
     },
@@ -33,12 +26,7 @@ export const tokenUtils = {
         return DUMMY_ERC_721_ADRESSES;
     },
     async mintDummyERC721Async(address: string, tokenOwner: string): Promise<BigNumber> {
-        const erc721 = new DummyERC721TokenContract(
-            artifacts.DummyERC721Token.compilerOutput.abi,
-            address,
-            provider,
-            txDefaults,
-        );
+        const erc721 = new DummyERC721TokenContract(DummyERC721Token.compilerOutput.abi, address, provider, txDefaults);
         const tokenId = generatePseudoRandomSalt();
         const txHash = await erc721.mint.sendTransactionAsync(tokenOwner, tokenId);
         web3Wrapper.awaitTransactionSuccessAsync(txHash);
diff --git a/packages/contract-wrappers/test/utils/web3_wrapper.ts b/packages/contract-wrappers/test/utils/web3_wrapper.ts
index 02c8c5918..4e86ebeba 100644
--- a/packages/contract-wrappers/test/utils/web3_wrapper.ts
+++ b/packages/contract-wrappers/test/utils/web3_wrapper.ts
@@ -1,5 +1,5 @@
-import { devConstants, web3Factory } from '@0xproject/dev-utils';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { devConstants, web3Factory } from '@0x/dev-utils';
+import { Web3Wrapper } from '@0x/web3-wrapper';
 import { Provider } from 'ethereum-types';
 
 const txDefaults = {