getHtmlOutputHeaders example

// We are finished with all meta refresh redirects, so reset the counter.       $this->metaRefreshCount = 0;
    }

    // Log only for WebDriverTestBase tests because for tests using     // DrupalTestBrowser we log with ::getResponseLogHandler.     if ($this->htmlOutputEnabled && !$this->isTestUsingGuzzleClient()) {
      $out = $this->getSession()->getPage()->getContent();
      $html_output = 'POST request to: ' . $action .
        '<hr />Ending URL: ' . $this->getSession()->getCurrentUrl();
      $html_output .= '<hr />' . $out;
      $html_output .= $this->getHtmlOutputHeaders();
      $this->htmlOutput($html_output);
    }

  }

  /** * Logs in a user using the Mink controlled browser. * * If a user is already logged in, then the current user is logged out before * logging in the specified user. * * Please note that neither the current user nor the passed-in user object is * populated with data of the logged in user. If you need full access to the * user object after logging in, it must be updated manually. If you also need * access to the plain-text password of the user (set by drupalCreateUser()), * e.g. to log in the same user again, then it must be re-assigned manually. * For example: * @code * // Create a user. * $account = $this->drupalCreateUser(array()); * $this->drupalLogin($account); * // Load real user object. * $pass_raw = $account->passRaw; * $account = User::load($account->id()); * $account->passRaw = $pass_raw; * @endcode * * @param \Drupal\Core\Session\AccountInterface $account * User object representing the user to log in. * * @see drupalCreateUser() */

$out = $new;
      // We are finished with all meta refresh redirects, so reset the counter.       $this->metaRefreshCount = 0;
    }

    // Log only for WebDriverTestBase tests because for DrupalTestBrowser we log     // with ::getResponseLogHandler.     if ($this->htmlOutputEnabled && !$this->isTestUsingGuzzleClient()) {
      $html_output = 'GET request to: ' . $url .
        '<hr />Ending URL: ' . $this->getSession()->getCurrentUrl();
      $html_output .= '<hr />' . $out;
      $html_output .= $this->getHtmlOutputHeaders();
      $this->htmlOutput($html_output);
    }

    return $out;
  }

}