尽管存在链接，RSpec 应该 has_link 失败 [英] RSpec should have_link fails despite link existence

问题描述

我有一个 RSpec 测试一直失败.

I have a RSpec test that keeps failing.

subject { page }
visit user_path(user)
it { should have_link('Settings', href: edit_user_path(user)) }

但是当我自己加载页面时，我可以看到链接运行良好.有任何想法吗 ?也没有拼写错误.

But when I load the page myself I can see that the link is working well. Any ideas ? No spelling mistake as well.

可以看到 RSpec 在测试中加载的页面吗?

Possible to see the page that RSpec loaded in the test?

推荐答案

您的访问 user_path(user) 未在正确的上下文中执行.

Your visit user_path(user) isn't executing in the right context.

尝试:

subject { page }
it do
  visit user_path(user) 
  should have_link('Settings', href: edit_user_path(user))
end

或者:

subject { page }
before { visit user_path(user) }
it { should have_link('Settings', href: edit_user_path(user)) }

如果您想查看 html，可以使用 save_and_open_page 语句.

If you would like to see the html, you can use a save_and_open_page statement.

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