水豚，如何使用page.should render_template答案

【问题标题】：With capybara, how to use page.should render_template水豚，如何使用page.should render_template
【发布时间】：2011-08-30 20:29:10
【问题描述】：

我有以下测试：

  it "I can Sign Up with Facebook" do

    visit new_user_registration_path

    click_link_or_button 'Sign up with Facebook'

    # Validate
    page.should render_template("registrations/signup_connect_to_facebook.html.erb")

  end

在我得到的日志中：

Started GET "/users/auth/facebook/callback" for 127.0.0.1 at 2011-08-30 13:26:04 -0700
  Processing by AuthenticationsController#create as HTML
  Authentication Load (0.8ms)  SELECT "authentications".* FROM "authentications" WHERE "authentications"."provider" = 'facebook' AND "authentications"."uuid" = '13' LIMIT 1
AuthenticationsController - Route D
Rendered registrations/signup_connect_to_facebook.html.erb (0.7ms)
Completed 200 OK in 111ms (Views: 3.4ms | ActiveRecord: 2.7ms)
  SQL (0.3ms)  ROLLBACK

问题是测试失败：

 1) authentication flows I can Sign Up with Facebook
     Failure/Error: page.should render_template("registrations/signup_connect_to_facebook.html.erb")
     ArgumentError:
       @request must be an ActionDispatch::Request
     # ./spec/requests/authentication_requests.rb:54:in `block (2 levels) in <top (required)>'

Finished in 1.11 seconds
1 example, 1 failure

验证模板已呈现的正确方法是什么？谢谢

【问题讨论】：

见这里：ruby-forum.com/topic/216322

标签： rspec devise rspec2 capybara

【解决方案1】：

我认为您遇到的问题是您混合了测试级别。

如果您想测试模板的渲染，请尝试进行正常的 rspec 控制器测试。

使用 Capybara，您应该断言渲染模板的结果而不是模板的实际渲染。

【讨论】：

【解决方案2】：

在水豚

current_path.should == post_cmets_path(post)

https://github.com/jnicklas/capybara#navigating

【讨论】：