selenium / capybara-无法加载Firefox配置文件 [英] selenium / capybara - Firefox profile cannot be loaded

问题描述

当我使用硒运行测试时，浏览器反复弹出，指出找不到Firefox配置文件。我已经准备好一个用于selenium的Firefox配置文件，只是不确定如何告诉selenium该配置文件所在的位置。

When I run tests using selenium the browsers repeatedly pops up stating that the firefox profile cannot be found. I have a prepared a Firefox profile for use with selenium I'm just not sure how to tell selenium where that profile located.

如何告诉Selenium哪个Firefox配置文件

How do I tell Selenium which firefox profile to use?

推荐答案

我遇到了同样的错误。对我来说，导致测试出现问题的原因是调用我的测试中的 save_and_open_page 。我删除了这些内容，并停止了Firefox配置文件错误。

I was getting this same error. For me it turned out that it was calls to save_and_open_page within my test that were causing the problem. I removed those and the Firefox profile errors stopped.

我还没有（只是）一个专门用于水豚/硒的特殊Firefox配置文件，但是，您的问题更加彻底，在尝试解决此问题时，我遇到了以下两种方法来为Firefox指定配置文件。

I haven't had any need (yet) for a special Firefox profile just for capybara/selenium, but, to answer your question more thoroughly, in trying to solve this problem I came across the following two methods to specify a profile for Firefox.

注意：这些方法实际上解决了我的配置文件错误问题，但自从您提出要求以来，无论如何我还是将它们包括在这里。

Note: Neither of these actually solved my problem with the profile errors but I'm including them here anyway, since you asked.

方法1：
（要求项目中的每个开发人员在Firefox中设置特殊配置文件。）

Method 1: (Requires each developer on project to setup special profile in Firefox.)

将以下内容添加到test_helper.rb

Add the following to your test_helper.rb

Capybara.register_driver :my_firefox_driver do |app|
  Capybara::Selenium::Driver.new(app, :browser => :firefox, :profile => 'name_of_existing_profile')
end

方法2：
（不需要项目中的每个开发人员在Firefox中设置特殊配置文件。）

Method 2: (Does not require each developer on project to setup special profile in Firefox.)

将以下内容添加到测试助手中。rb

Add the following to your test helper.rb

require 'selenium-webdriver'

...

  Capybara.register_driver :my_firefox_driver do |app|
    profile = Selenium::WebDriver::Firefox::Profile.new
    Capybara::Selenium::Driver.new(app, :browser => :firefox, :profile => profile)
  end

然后，无论选择哪种以上方法，都将默认驱动程序设置为新驱动程序，或通过在测试开始时放置 Capybara.current_driver =：my_firefox_driver 并确保您的test_helper.rb包括一个将拆卸任务设为<$ c的新驱动程序$ c> Capybara.use_default_driver ，如果您按照安装说明进行操作，则应该这样做。

Then, regardless of which above method you choose, set your default driver to the new driver, or selectively use the new driver by putting Capybara.current_driver = :my_firefox_driver at the beginning of your tests and ensuring that your test_helper.rb includes a teardown task to Capybara.use_default_driver which it should if you followed the setup instructions.

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