如何使用Capybara确认JavaScript弹出窗口？ [英] How do I confirm a javascript popup with Capybara?

问题描述

我尝试了几个在网上找到的示例，但是没有运气。我正在寻找确认删除链接的确认消息。上一次尝试是下面的代码，但这导致了Capybara :: NotSupportedByDriverError错误。

I've tried several examples found online, but with no luck. I am looking to confirm the confirm message of a delete link. The last attempt was the code below, but that resulted in an Capybara::NotSupportedByDriverError error.

def confirm_dialog
  page.evaluate_script('window.confirm = function() { return true; }')
end

推荐答案

为2016年及以后实现这一目标的人添加答案。现在，您可以直接使用水豚来接受确认框。通过包装使确认框显示在 accept_confirm 函数中的代码来完成此操作。

Adding an answer for those hitting this in 2016 and beyond. You can now use Capybara directly to accept a confirmation box. You do this by wrapping the code that cause the confirmation box to appear in the accept_confirm function.

accept_confirm do
  click_link 'Destroy'
end

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