ruby-on-rails - capybara 、Rails、Selenium、Chromedriver + ERR :CONNECTION_REFUSED

Question

我在我的 Rails 应用程序中使用 Selenium Webdriver 设置 Capybara，但我一直遇到以下错误:

Helpdesk Ticketing System assigning a ticket should mark ticket as assigned
     Failure/Error: visit tickets_path
     
     Selenium::WebDriver::Error::UnknownError:
       unknown error: net::ERR_CONNECTION_REFUSED
         (Session info: chrome=85.0.4183.102)

我的设置如下:

Capybara.server = :puma
Capybara.app_host = 'http://intranet.lvh.me'
Capybara.default_driver = :selenium_chrome_headless

在失败之前，它在日志中显示了这一点，每次运行时都选择不同的端口:

Capybara starting Puma...
* Version 4.3.6 , codename: Mysterious Traveller
* Min threads: 0, max threads: 4
* Listening on tcp://127.0.0.1:56277

有人帮忙吗？

Answer 1

我解决了我的问题。我失踪了:

Capybara.always_include_port = true