diff --git a/tests/redis/RedisDebugTest.php b/tests/redis/RedisDebugTest.php
index cfc30b2..6e82799 100644
--- a/tests/redis/RedisDebugTest.php
+++ b/tests/redis/RedisDebugTest.php
@@ -85,6 +85,7 @@ class RedisDebugTest extends PHPUnit_Framework_TestCase
 
     /**
      * @expectedException Exception
+     * @expectedExceptionMessage call_user_func_array() expects parameter 1 to be a valid callback
      * @runInSeparateProcess
      */
     public function testCallUndefinedMethod()
diff --git a/tests/validator/EqualValidatorTest.php b/tests/validator/EqualValidatorTest.php
index f3e033e..6529554 100644
--- a/tests/validator/EqualValidatorTest.php
+++ b/tests/validator/EqualValidatorTest.php
@@ -25,6 +25,7 @@ class EqualValidatorTest extends PHPUnit_Framework_TestCase
     
     /**
      * @expectedException Exception
+     * @expectedExceptionMessage Token not defined
      */
     public function testNullToken()
     {
diff --git a/tests/validator/RegexValidatorTest.php b/tests/validator/RegexValidatorTest.php
index 913c192..d5d1aed 100644
--- a/tests/validator/RegexValidatorTest.php
+++ b/tests/validator/RegexValidatorTest.php
@@ -46,6 +46,7 @@ class RegexValidatorTest extends PHPUnit_Framework_TestCase
     
     /**
      * @expectedException Exception
+     * @expectedExceptionMessage Message template "regex_not_match" unknown.
      */
     public function testNullMessage()
     {