Merge remote-tracking branch 'upstream/development' into website

# Conflicts:
#	packages/website/package.json
#	packages/website/ts/style/colors.ts

1 files changed, 34 insertions, 0 deletions

diff --git a/contracts/utils/test/libs.ts b/contracts/utils/test/libs.ts
new file mode 100644
index 000000000..81596b2e4
--- /dev/null
+++ b/contracts/utils/test/libs.ts
@@ -0,0 +1,34 @@
+import { chaiSetup, provider, txDefaults, web3Wrapper } from '@0x/contracts-test-utils';
+import { BlockchainLifecycle } from '@0x/dev-utils';
+import * as chai from 'chai';
+
+import { TestConstantsContract } from '../generated-wrappers/test_constants';
+import { artifacts } from '../src';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Libs', () => {
+    beforeEach(async () => {
+        await blockchainLifecycle.startAsync();
+    });
+    afterEach(async () => {
+        await blockchainLifecycle.revertAsync();
+    });
+
+    describe('LibConstants', () => {
+        describe('ZRX_ASSET_DATA', () => {
+            it('should have the correct ZRX_ASSET_DATA', async () => {
+                const testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
+                    artifacts.TestConstants,
+                    provider,
+                    txDefaults,
+                );
+                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
+                expect(isValid).to.be.equal(true);
+            });
+        });
+    });
+});