2 files changed, 7 insertions, 4 deletions
diff --git a/packages/contracts/test/exchange/transactions.ts b/packages/contracts/test/exchange/transactions.ts
index fe6df2f75..294e3aae9 100644
--- a/packages/contracts/test/exchange/transactions.ts
+++ b/packages/contracts/test/exchange/transactions.ts
@@ -218,6 +218,10 @@ describe('Exchange transactions', () => {
                 txDefaults,
                 exchange.address,
             );
+            const isApproved = true;
+            await exchange.approveSignatureValidator.sendTransactionAsync(whitelist.address, isApproved, {
+                from: takerAddress,
+            });
             const defaultOrderParams = {
                 ...constants.STATIC_ORDER_PARAMS,
                 senderAddress: whitelist.address,
diff --git a/packages/contracts/test/libraries/lib_bytes.ts b/packages/contracts/test/libraries/lib_bytes.ts
index ac654e037..c85cee5e3 100644
--- a/packages/contracts/test/libraries/lib_bytes.ts
+++ b/packages/contracts/test/libraries/lib_bytes.ts
@@ -62,12 +62,11 @@ describe('LibBytes', () => {
 
     describe('deepCopyBytes', () => {
         const byteArrayLongerThan32BytesLen = (byteArrayLongerThan32Bytes.length - 2) / 2;
-        it('should throw if length of copy is 0', async () => {
+        it('should return a byte array of length 0 if len is 0', async () => {
             const index = new BigNumber(0);
             const len = new BigNumber(0);
-            return expect(
-                libBytes.publicDeepCopyBytes.callAsync(byteArrayLongerThan32Bytes, index, len),
-            ).to.be.rejectedWith(constants.REVERT);
+            const copy = await libBytes.publicDeepCopyBytes.callAsync(byteArrayLongerThan32Bytes, index, len);
+            expect(copy).to.equal(constants.NULL_BYTES);
         });
 
         it('should throw if start index + length to copy is greater than length of byte array', async () => {