/**
  * This just returns any existing test settings that might be saved in the database
  *
  * @access public
  * @return array
  */
 public function get_existing_test_settings()
 {
     $settings = parent::get_existing_test_settings();
     //override subject if present because we always want it to be fresh.
     if (is_array($settings) && !empty($settings['subject'])) {
         $settings['subject'] = sprintf(__('Test email sent from %s', 'event_espresso'), get_bloginfo('name'));
     }
     return $settings;
 }