javascript - 运行 Cucumber 测试时禁用 JavaScript

Question

我正在使用 Capybara 和 Cucumber 运行一些集成测试，其中一个需要禁用 JavaScript，我可以通过转到开发人员工具并禁用 JS (Chrome) 来手动实现此目的，但我如何才能自动执行此过程。我想要一个在禁用 JS 或启用/禁用中间测试的情况下启动浏览器的选项

Capybara.register_driver :chrome do |app|
  chrome_binary = ENV["HENDRICKS_CHROME_BINARY"]

  if chrome_binary.nil?
    Capybara::Selenium::Driver.new(app, :browser => :chrome)
  else
    capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
      "chromeOptions" => {
        "binary" => chrome_binary + "/Contents/MacOS/Chromium"
      }
    )
    Capybara::Selenium::Driver.new(app, :browser => :chrome, :desired_capabilities => capabilities)
  end
end

Chrome 作为我的浏览器是否可行？

Answer 1

这是我为禁用 JS 所做的:

Capybara.register_driver :js_disabled do |app|
  chrome_binary = ENV["HENDRICKS_CHROME_BINARY"]

  if chrome_binary.nil?
    Capybara::Selenium::Driver.new(app, :browser => :chrome)
  else
    capabilities = Selenium::WebDriver::Remote::Capabilities.chrome(
      "chromeOptions" => {
        "prefs" => {
          'profile.managed_default_content_settings.javascript' => 2
        },
        "binary" => chrome_binary + "/Contents/MacOS/Chromium"
       }
    )
    Capybara::Selenium::Driver.new(app, :browser => :chrome, :desired_capabilities => capabilities)
  end
end

注意通过 chromeOptions 传递的 prefs 对象。