public static function reset()
 {
     self::$requestBody = null;
     self::$responseStatus = null;
     self::$responseHeaders = null;
     self::$responseBody = null;
 }
 protected function sendResponse(ezcWebdavOutputResult $output)
 {
     ezcWebdavTestTransportInjector::$responseStatus = $output->status;
     ezcWebdavTestTransportInjector::$responseHeaders = $output->headers;
     ezcWebdavTestTransportInjector::$responseBody = $output->body;
 }