2 files changed, 45 insertions, 3 deletions
diff --git a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
index 303e1d9c2..0ad8ccddf 100644
--- a/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
+++ b/packages/contracts/contracts/extensions/BalanceThresholdFilter/MixinBalanceThresholdFilterCore.sol
@@ -258,7 +258,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
             // This is to avoid corruption when making calls in the loop below.
             let freeMemPtr := addressesToValidateElementEndPtr
             mstore(0x40, freeMemPtr)
-/*
+
             // Validate addresses
             let thresholdAssetAddress := sload(THRESHOLD_ASSET_slot)
             let thresholdBalance := sload(THRESHOLD_BALANCE_slot)
@@ -307,7 +307,7 @@ contract MixinBalanceThresholdFilterCore is MBalanceThresholdFilterCore {
                     // 64  -- strlen(AT_LEAST_ONE_ADDRESS_DOES_NOT_MEET_BALANCE_THRESHOLD) rounded up to nearest 32-byte word.
                     revert(0, 132)
                 }
-            }*/
+            }
 
             // Record validated addresses
             validatedAddresses := addressesToValidate
diff --git a/packages/contracts/test/extensions/balance_threshold_filter.ts b/packages/contracts/test/extensions/balance_threshold_filter.ts
index 7ca8a8e98..0a03678b1 100644
--- a/packages/contracts/test/extensions/balance_threshold_filter.ts
+++ b/packages/contracts/test/extensions/balance_threshold_filter.ts
@@ -1225,7 +1225,7 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
             compliantSignedOrder = await orderFactory.newSignedOrderAsync();
             compliantSignedOrder2 = await orderFactory2.newSignedOrderAsync();
         });
-        it.only('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
+        it('Should transfer correct amounts when both makers and taker meet the balance threshold', async () => {
             // Test values/results taken from Match Orders test:
             // 'Should transfer correct amounts when right order is fully filled and values pass isRoundingErrorFloor but fail isRoundingErrorCeil'
             // Create orders to match
@@ -1309,6 +1309,48 @@ describe.only(ContractName.BalanceThresholdFilter, () => {
                 erc20Balances[feeRecipientAddress][zrxToken.address].add(expectedTransferAmounts.feePaidByLeftMaker).add(expectedTransferAmounts.feePaidByRightMaker).add(expectedTransferAmounts.feePaidByTakerLeft).add(expectedTransferAmounts.feePaidByTakerRight),
             );
         });
+        it('should revert if left maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.matchOrdersAsync(
+                    compliantSignedOrder,
+                    signedOrderWithBadMakerAddress,
+                    compliantTakerAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if right maker does not meet the balance threshold', async () => {
+            // Create signed order with non-compliant maker address
+            const signedOrderWithBadMakerAddress = await orderFactory.newSignedOrderAsync({
+                senderAddress: compliantForwarderInstance.address,
+                makerAddress: nonCompliantAddress
+            });
+            // Execute transaction
+            return expectTransactionFailedAsync(
+                balanceThresholdWrapper.matchOrdersAsync(
+                    signedOrderWithBadMakerAddress,
+                    compliantSignedOrder,
+                    compliantTakerAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
+        it('should revert if taker does not meet the balance threshold', async () => {
+            return expectTransactionFailedAsync(
+                nonCompliantBalanceThresholdWrapper.matchOrdersAsync(
+                    compliantSignedOrder,
+                    compliantSignedOrder,
+                    nonCompliantAddress, 
+                ),
+                RevertReason.AtLeastOneAddressDoesNotMeetBalanceThreshold
+            );
+        });
     });
 
     describe('cancelOrder', () => {