Timber_UnitTestCase::tearDown PHP Method

    function tearDown()
    {
        self::resetPermalinks();
        parent::tearDown();
        Timber::$context_cache = array();
    }

 function tearDown()
 {
     parent::tearDown();
     if (isset($this->_files) && is_array($this->_files)) {
         foreach ($this->_files as $file) {
             if (file_exists($file)) {
                 unlink($file);
             }
         }
         $this->_files = array();
     }
 }