diff --git a/src/test/scala/util/ValidationsSpec.scala b/src/test/scala/util/ValidationsSpec.scala
index 41753c8..92b58a2 100644
--- a/src/test/scala/util/ValidationsSpec.scala
+++ b/src/test/scala/util/ValidationsSpec.scala
@@ -1,22 +1,24 @@
 package util
 
 import org.specs2.mutable._
+import org.scalatra.i18n.Messages
 
 class ValidationsSpec extends Specification with Validations {
 
   "identifier" should {
     "validate id string " in {
-      identifier.validate("id", "aa_ZZ-00.01") mustEqual None
-      identifier.validate("id", "_aaaa") mustEqual Some("id starts with invalid character.")
-      identifier.validate("id", "-aaaa") mustEqual Some("id starts with invalid character.")
-      identifier.validate("id", "aa_ZZ#01") mustEqual Some("id contains invalid character.")
+      identifier.validate("id", "aa_ZZ-00.01", null) mustEqual None
+      identifier.validate("id", "_aaaa", null) mustEqual Some("id starts with invalid character.")
+      identifier.validate("id", "-aaaa", null) mustEqual Some("id starts with invalid character.")
+      identifier.validate("id", "aa_ZZ#01", null) mustEqual Some("id contains invalid character.")
     }
   }
 
   "color" should {
     "validate color string " in {
-      color.validate("color", "#88aaff") mustEqual None
-      color.validate("color", "#gghhii") mustEqual Some("color must be '#[0-9a-fA-F]{6}'.")
+      val messages = Messages()
+      color.validate("color", "#88aaff", messages) mustEqual None
+      color.validate("color", "#gghhii", messages) mustEqual Some("color must be '#[0-9a-fA-F]{6}'.")
     }
   }
 
@@ -26,7 +28,7 @@
 //      date().validate("date", "2013-10-5" , Map[String, String]()) mustEqual List(("date", "date must be '\\d{4}-\\d{2}-\\d{2}'."))
 //    }
     "convert date string " in {
-      val result = date().convert("2013-10-05")
+      val result = date().convert("2013-10-05", null)
       new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(result) mustEqual "2013-10-05 00:00:00"
     }
   }