Merge branch 'v2-prototype' into feature/website/jobs-page-part2

* v2-prototype: (38 commits)
  Revert "Publish"
  Publish
  Remove ERC721 callback functions
  Use != instead of > in loops, add sanity checks to market fill functions
  Add more tests and fixes
  Remove MConstants and MixinConstants for LibConstants
  Remove redundant external call by reimplementing fillOrderNoThrow
  Remove orders length check
  Add assertValidFillResults
  Update web3Wrapper CHANGELOG
  Get actual gasPrice from transaction instead of setting default
  Store orders length in varible before looping over orders
  Use transferFrom instead of safeTransferFrom
  Fix minimal tests
  Fix rounding error issues, use different logic when makerAsset is ZRX
  Rename marketSellEth => marketSellWeth
  Update percentage constants
  Update transferEthFeeAndRefund, add check to ERC721 transfer
  Refactor forwarding contract architecture, remove batch functions
  Updated CHANGELOGS
  ...

1 files changed, 16 insertions, 0 deletions

diff --git a/packages/contracts/test/exchange/libs.ts b/packages/contracts/test/exchange/libs.ts
index 2e95fa96c..51794d8a3 100644
--- a/packages/contracts/test/exchange/libs.ts
+++ b/packages/contracts/test/exchange/libs.ts
@@ -4,6 +4,7 @@ import { SignedOrder } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as chai from 'chai';
 
+import { TestConstantsContract } from '../../generated_contract_wrappers/test_constants';
 import { TestLibsContract } from '../../generated_contract_wrappers/test_libs';
 import { addressUtils } from '../utils/address_utils';
 import { artifacts } from '../utils/artifacts';
@@ -21,6 +22,7 @@ describe('Exchange libs', () => {
     let signedOrder: SignedOrder;
     let orderFactory: OrderFactory;
     let libs: TestLibsContract;
+    let testConstants: TestConstantsContract;
 
     before(async () => {
         await blockchainLifecycle.startAsync();
@@ -32,6 +34,11 @@ describe('Exchange libs', () => {
         const accounts = await web3Wrapper.getAvailableAddressesAsync();
         const makerAddress = accounts[0];
         libs = await TestLibsContract.deployFrom0xArtifactAsync(artifacts.TestLibs, provider, txDefaults);
+        testConstants = await TestConstantsContract.deployFrom0xArtifactAsync(
+            artifacts.TestConstants,
+            provider,
+            txDefaults,
+        );
 
         const defaultOrderParams = {
             ...constants.STATIC_ORDER_PARAMS,
@@ -52,6 +59,15 @@ describe('Exchange libs', () => {
         await blockchainLifecycle.revertAsync();
     });
 
+    describe('LibConstants', () => {
+        describe('ZRX_ASSET_DATA', () => {
+            it('should have the correct ZRX_ASSET_DATA', async () => {
+                const isValid = await testConstants.assertValidZrxAssetData.callAsync();
+                expect(isValid).to.be.equal(true);
+            });
+        });
+    });
+
     describe('LibOrder', () => {
         describe('getOrderSchema', () => {
             it('should output the correct order schema hash', async () => {