/**
  * 
  */
 public function initialize()
 {
     /*$this->dispatcher->connect('routing.load_configuration', array(
           'sfImagePoolRouting' , 'listenToRoutingLoadConfigurationEvent'
       ));*/
     self::$base_dir_name = sfConfig::get('app_sf_image_pool_folder');
     if (!file_exists(self::getBaseDir())) {
         mkdir(self::getBaseDir(), 0777);
     }
     $this->connectTests();
 }