测试设计用黄瓜登录

Question

我知道理想的做法是填写登录表单并遵循该流程。问题是我没有使用设计进行登录。我使用Facebook和fb_graph gem进行身份验证后，在我的应用程序中登录了用户。

因此，设计的sign_in视图只有链接“连接Facebook”，但我能够看到该路线，并且我假设在用户登录该网址时会尝试登录该用户。

我试图做一个邮寄到sign_in（这观点是空的）直接用黄瓜，和即使响应是确定的，用户没有登录。

Given /^I am a logged in user$/ do 
    @user = Factory(:user) 
    res = post("https://stackoverflow.com/users/sign_in", :email => @user.email, :password => "password") 
    p res 
end 

如何测试呢？

感谢，

UPDATE：

的情况是这样的：

Scenario: Going to the index page 
    Given I am a logged in user 
    And there is a subject created 
    And there is 1 person for that subject 
    When I go to that subject persons index page 
    And show me the page 
    Then I should see "Back to Subjects list" 

Answer 1

而是这样做的，这我不是我骄傲落得这样做如下：

应用控制器

before_filter :authenticate_user!, :except => [:login] 

# This action is supposed to only be accessed in the test environment. 
# This is for being able of running the cucumber tests. 
def login 
    @user = User.find(params[:id]) 
    sign_in(@user) 
    current_user = @user 
    render :text => "user logged in" 
end 

路线

# This is for being able of testing the application with cucumber. Since we are not using devise defaults login 
match 'login/:id' => 'application#login', :as => 'login', :via => [:get] if Rails.env.test? 

使用者步骤

Given /^I am a logged in (student|employee)+ user$/ do |role| 
    @user = @that = Factory(:user, :role => role, :name => "#{role} User Name") 
    Given("that user is logged in") 
end 

Given /^that user is logged in$/ do 
    Given("I go to that users login page") 
end 

路径

when /that users login page/ 
    login_path(@that || @user) 

这样，在我的情况下，我只需要键入：

Given I am a logged in student user 

，其余的只是正常的黄瓜......

Answer 2

我不得不说，这是我想出了一些讨厌的猴子补丁。

添加到我的application_controller。

if Rails.env.test? 
    prepend_before_filter :stub_current_user 
    # UGLY MONKEY PATCH. we need a current user here. 
    def stub_current_user 
    unless user_signed_in? 
     @user = Factory(:user) 
     sign_in(@user) 
     current_user = @user 
    end 
    end 
end 

记住我的应用程序中没有sign_in表单，而我正在使用devise。也许以后，我会尝试寻找更好的方法，但现在，这让我完成了一些事情。