Question

在我们用Ruby编写的Capybara / Rspec套件中，我们使用特殊的驱动程序来测试触摸交互和移动屏幕尺寸。

此代码适用于Chromedriver 2.28

我们在spec / spec_helper.rb中的设置

Capybara.register_driver :chrome_emulating_iphone_6 do |app|
  mobile_emulation = { "deviceName" => "Apple iPhone 6" }
  caps = Selenium::WebDriver::Remote::Capabilities.chrome(
    'chromeOptions' => {
      'mobileEmulation' => mobile_emulation,
      'args' => [ ' --disable-web-security' ]
    }
  )
  Capybara::Selenium::Driver.new(app, :browser => :chrome,
                                 :desired_capabilities => caps)
end

以上代码适用于Chromedriver 2.28

检查确切版本：

$ chromedriver -v
ChromeDriver 2.28.455517 (2c6d2707d8ea850c862f04ac066724273981e88f)

升级到Chromedriver 2.30后，上面的代码会中断升级后的版本似乎打破了规范：

$ chromedriver -v
ChromeDriver 2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262)

ruby规范失败了：

1）姐妹选择器视图移动姐妹选择器应该在页面上失败/错误：访问＆＃34; / products / boxer-briefs＆＃34;

 Selenium::WebDriver::Error::UnknownError:
   unknown error: cannot parse capability: chromeOptions
   from unknown error: cannot parse mobileEmulation
   from unknown error: 'Apple iPhone 6' must be a valid device
   from unknown error: must be a valid device
     (Driver info: chromedriver=2.30.477690 (c53f4ad87510ee97b5c3425a14c0e79780cdf262),platform=Mac OS X 10.11.6 x86_64)

Answer 1

修正了

mobile_emulation = { "deviceName" => "Apple iPhone 6" }

到

mobile_emulation = { "deviceName" => "iPhone 6" }

Answer 2

可接受设备名称的完整列表位于https://codesearch.chromium.org/chromium/src/third_party/WebKit/Source/devtools/front_end/emulated_devices/module.json。有关移动设备模拟的其他信息，请访问ChromeDriver网站http://chromedriver.chromium.org/mobile-emulation。

升级到chromdriver 2.30后，错误：无法解析功能：chromeOptions /无法解析mobileEmulation /＆＃39; Apple iPhone 6＆＃39;必须是有效的设备

2 个答案: