code: public function assertStatusCode($path, $code)
      {
          // The "Goutte" session should be used because it provide the request status codes.
          $this->visitPath($path, 'goutte');
          $responseCode = $this->getSession('goutte')->getStatusCode();
  
          self::debug(['HTTP code is: %s'], [$responseCode]);
  
          return $responseCode == $code;
      }
docs: @param string $path
  Relative URL.
  @param string|int $code
  HTTP response code.
  
  @return bool