2 files changed, 29 insertions, 0 deletions
diff --git a/packages/contracts/test/utils/chai_setup.ts b/packages/contracts/test/utils/chai_setup.ts
new file mode 100644
index 000000000..078edd309
--- /dev/null
+++ b/packages/contracts/test/utils/chai_setup.ts
@@ -0,0 +1,13 @@
+import * as chai from 'chai';
+import chaiAsPromised = require('chai-as-promised');
+import ChaiBigNumber = require('chai-bignumber');
+import * as dirtyChai from 'dirty-chai';
+
+export const chaiSetup = {
+    configure() {
+        chai.config.includeStack = true;
+        chai.use(ChaiBigNumber());
+        chai.use(dirtyChai);
+        chai.use(chaiAsPromised);
+    },
+};
diff --git a/packages/contracts/test/utils/deployer.ts b/packages/contracts/test/utils/deployer.ts
new file mode 100644
index 000000000..4c6eeff2b
--- /dev/null
+++ b/packages/contracts/test/utils/deployer.ts
@@ -0,0 +1,16 @@
+import { Deployer } from '@0xproject/deployer';
+import { devConstants } from '@0xproject/dev-utils';
+import * as path from 'path';
+
+import { constants } from '../../util/constants';
+
+const deployerOpts = {
+    artifactsDir: `${path.resolve('build')}/artifacts`,
+    jsonrpcPort: devConstants.RPC_PORT,
+    networkId: constants.TESTRPC_NETWORK_ID,
+    defaults: {
+        gas: devConstants.GAS_ESTIMATE,
+    },
+};
+
+export const deployer = new Deployer(deployerOpts);