1 files changed, 5 insertions, 5 deletions
diff --git a/packages/contracts/test/exchange/signature_validator.ts b/packages/contracts/test/exchange/signature_validator.ts
index 8e221e3f1..21cc343b3 100644
--- a/packages/contracts/test/exchange/signature_validator.ts
+++ b/packages/contracts/test/exchange/signature_validator.ts
@@ -1,6 +1,6 @@
 import { BlockchainLifecycle } from '@0xproject/dev-utils';
 import { addSignedMessagePrefix, assetProxyUtils, MessagePrefixType, orderHashUtils } from '@0xproject/order-utils';
-import { SignatureType, SignedOrder } from '@0xproject/types';
+import { RevertReason, SignatureType, SignedOrder } from '@0xproject/types';
 import * as chai from 'chai';
 import { LogWithDecodedArgs } from 'ethereum-types';
 import ethUtil = require('ethereumjs-util');
@@ -107,7 +107,7 @@ describe('MixinSignatureValidator', () => {
                     signedOrder.makerAddress,
                     emptySignature,
                 ),
-                constants.EXCHANGE_LENGTH_GREATER_THAN_0_REQUIRED,
+                RevertReason.LengthGreaterThan0Required,
             );
         });
 
@@ -121,7 +121,7 @@ describe('MixinSignatureValidator', () => {
                     signedOrder.makerAddress,
                     unsupportedSignatureHex,
                 ),
-                constants.EXCHANGE_SIGNATURE_UNSUPPORTED,
+                RevertReason.SignatureUnsupported,
             );
         });
 
@@ -134,7 +134,7 @@ describe('MixinSignatureValidator', () => {
                     signedOrder.makerAddress,
                     unsupportedSignatureHex,
                 ),
-                constants.EXCHANGE_SIGNATURE_ILLEGAL,
+                RevertReason.SignatureIllegal,
             );
         });
 
@@ -161,7 +161,7 @@ describe('MixinSignatureValidator', () => {
                     signedOrder.makerAddress,
                     signatureHex,
                 ),
-                constants.EXCHANGE_LENGTH_0_REQUIRED,
+                RevertReason.Length0Required,
             );
         });