diff --git a/tests/view/helpers/MsgViewHelperTest.php b/tests/view/helpers/MsgViewHelperTest.php
index 418c2e0..a369d3f 100644
--- a/tests/view/helpers/MsgViewHelperTest.php
+++ b/tests/view/helpers/MsgViewHelperTest.php
@@ -15,6 +15,7 @@ require_once dirname(__FILE__) . '/../../../view/iView.php';
 require_once dirname(__FILE__) . '/../../../view/PHPView.php';
 require_once dirname(__FILE__) . '/../../../view/helpers/ViewHelper.php';
 require_once dirname(__FILE__) . '/../../../view/helpers/MsgViewHelper.php';
+require_once dirname(__FILE__) . '/../../../exception/InitializationException.php';
 
 class MsgViewHelperTest extends PHPUnit_Framework_TestCase
 {
@@ -29,15 +30,18 @@ class MsgViewHelperTest extends PHPUnit_Framework_TestCase
     
     public function testMsg()
     {
+
         $this->helper->msg('new message from test', 'success');        
         $this->assertSame(array('message' => 'new message from test', 'type' => 'success'), Session::get('MsgViewHelper'));
         
         $this->assertSame($this->helper, $this->helper->msg('error message', 'error'));        
         $this->assertSame(array('message' => 'error message', 'type' => 'error'), Session::get('MsgViewHelper'));
+        
+
     }
     
     /**
-     * @expectedException Exception
+     * @expectedException InitializationException
      * @expectedExceptionMessage Unknown message type
      */
     public function testWrongType()
diff --git a/view/helpers/MsgViewHelper.php b/view/helpers/MsgViewHelper.php
index afcc5a8..95f7128 100644
--- a/view/helpers/MsgViewHelper.php
+++ b/view/helpers/MsgViewHelper.php
@@ -21,7 +21,7 @@ class MsgViewHelper extends ViewHelper
     {
         if ($msg && $type) {
             if (!in_array($type, array(self::SUCCESS, self::ERROR))) {
-                throw new Exception('Unknown message type: "' . $type . '"');
+                throw new InitializationException('Unknown message type: "' . $type . '"');
             }
             Session::set(__CLASS__, array('message' => $msg, 'type' => $type));
         }