diff --git a/tests/ConfigTest.php b/tests/ConfigTest.php
new file mode 100644
index 0000000..94b8878
--- /dev/null
+++ b/tests/ConfigTest.php
@@ -0,0 +1,47 @@
+<?php
+
+/*
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage UnitTests
+ * @since 2011-10-06
+ * 
+ * Unit tests for Config class
+ */
+
+require_once '../Registry.php';
+require_once '../Config.php';
+
+class ConfigTest extends PHPUnit_Framework_TestCase
+{
+    
+    private $_instance = null;
+    
+    public function setUp()
+    {
+        $this->_instance = Config::getInstance();
+    }
+    public function testGetInstance()
+    {
+        $this->assertSame($this->_instance, Config::getInstance());
+    
+        /**
+         * @TODO: Config class does not instanciate!!! It is still Registry. Use late static binding
+         */
+        $this->assertNotEquals('Config', get_class(Config::getInstance()));
+    }
+    
+    public function testArrayAsParam()
+    {
+        $arr = array(
+                'one' => 1,
+                'two' => 2, 
+                'three' => 3
+                );
+        
+        Config::set(0, $arr);
+        $new_arr = Config::get(0);
+        $this->assertEquals('ConfigArray', get_class($new_arr));
+    }
+}
\ No newline at end of file