diff --git a/app/AjaxAction.php b/app/AjaxAction.php
index bab999e..f007350 100644
--- a/app/AjaxAction.php
+++ b/app/AjaxAction.php
@@ -18,7 +18,7 @@ abstract class AjaxAction extends Action
      * Data to output
      * @var mixed
      */
-    public $data = 1;
+    public $data = false;
 
     /**
      * Use json_encode
diff --git a/tests/app/Action_TestCase.php b/tests/app/Action_TestCase.php
index d552117..92e61b9 100644
--- a/tests/app/Action_TestCase.php
+++ b/tests/app/Action_TestCase.php
@@ -17,6 +17,7 @@ require_once dirname(__FILE__) . '/../../classes/Env.class.php';
 require_once dirname(__FILE__) . '/../../exception/ErrorHandler.php';
 require_once dirname(__FILE__) . '/../../app/FrontController.php';
 require_once dirname(__FILE__) . '/../../app/Action.php';
+require_once dirname(__FILE__) . '/../../view/iView.php';
 
 class Action_TestCase extends PHPUnit_Framework_TestCase
 {
@@ -42,7 +43,7 @@ class Action_TestCase extends PHPUnit_Framework_TestCase
     }
 }
 
-class SomeView
+class SomeView implements iView
 {
     private $result = array();
     public function fetch($template)
@@ -53,7 +54,17 @@ class SomeView
 
     public function assignObject() {}
 
-    public function assign($name, $value) {
+    public function assign($name, $value = null) {
         $this->result[$name] = $value;
     }
+
+    public function prepend($name, $value)
+    {
+
+    }
+
+    public function append($name, $value)
+    {
+
+    }
 }
\ No newline at end of file
diff --git a/tests/app/AjaxActionTest.php b/tests/app/AjaxActionTest.php
index f19583a..9cdce66 100644
--- a/tests/app/AjaxActionTest.php
+++ b/tests/app/AjaxActionTest.php
@@ -5,7 +5,7 @@
  * @link http://netmonsters.ru
  * @package Majestic
  * @subpackage UnitTests
- * @since 2011-11-1
+ * @since 2011-11-01
  * 
  * Unit tests for AjaxAction class
  */
@@ -21,10 +21,9 @@ class AjaxActionTest extends Action_TestCase
      */
     public function testConstruct()
     {
-
         Config::set('DEBUG', false);
         Env::setParams(array('ajax' => 'AjaxTemplate', 'param2' => 'value2'));
-        $action = $this->getMockForAbstractClass('AjaxAction' );
+        $action = $this->getMockForAbstractClass('AjaxAction');
         $this->assertAttributeEquals('ajax', 'template', $action);
     }
 
@@ -33,11 +32,10 @@ class AjaxActionTest extends Action_TestCase
      */
     public function testFetchWithEncode()
     {
-
         Config::set('DEBUG', false);
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
-        $action = $this->getMockForAbstractClass('AjaxAction' );
+        $action = $this->getMockForAbstractClass('AjaxAction');
         $action->data = array('var' => 'val');
         $result = $action->fetch();
         $this->assertSame('/actions//ajax', $result['template']);
@@ -49,15 +47,47 @@ class AjaxActionTest extends Action_TestCase
      */
     public function testFetchNoEncode()
     {
-
         Config::set('DEBUG', false);
         Env::setParams(array('json_encode' => false));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
-        $action = $this->getMockForAbstractClass('AjaxAction' );
+        $action = $this->getMockForAbstractClass('AjaxAction');
         $action->data = array('var' => 'val');
         $result = $action->fetch();
         $this->assertSame('/actions//ajax', $result['template']);
-        $this->assertSame( $action->data, $result['data']);
+        $this->assertSame('Array', (string) $result['data']);
+        $action->data = 'stringvalue';
+        $result = $action->fetch();
+        $this->assertSame('/actions//ajax', $result['template']);
+        $this->assertSame('stringvalue', (string) $result['data']);
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testFetchWithEncodeDefault()
+    {
+        Config::set('DEBUG', false);
+        $controller = FrontController::getInstance();
+        $controller->setView('SomeView');
+        $action = $this->getMockForAbstractClass('AjaxAction');
+        $result = $action->fetch();
+        $this->assertSame('/actions//ajax', $result['template']);
+        $this->assertSame('false', (string) $result['data']);
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testFetchNoEncodeDefault()
+    {
+        Config::set('DEBUG', false);
+        Env::setParams(array('json_encode' => false));
+        $controller = FrontController::getInstance();
+        $controller->setView('SomeView');
+        $action = $this->getMockForAbstractClass('AjaxAction');
+        $result = $action->fetch();
+        $this->assertSame('/actions//ajax', $result['template']);
+        $this->assertSame('', (string) $result['data']);
     }
 }
\ No newline at end of file