/**
  * @covers Request::filter_xss
  * 
  */
 public function testFilter_Xss()
 {
     $this->assertEquals($this->object->filter_xss('a<div></div>'), 'a');
     $this->assertEquals(current(current($this->object->filter_xss(array(array('a<div></div>'))))), 'a');
 }