如何爲users_controller存根| authlogic，rspec2，Rails3中，factory_girl

Question

我users_controller.rb

# GET /users/1/edit 
def edit 
    @user = current_user 
    #@user = User.find(params[:id]) 
end 

我甜蜜的尋找users_controller_spec.rb（注意我的所有註釋掉的嘗試）

describe "Authenticated examples" do 
    before(:each) do 
    activate_authlogic 
    UserSession.create Factory.build(:valid_user) 
    end 

describe "GET edit" do 
    it "assigns the requested user as @user" do 
    @user = Factory.create(:valid_user) 
    assigns(:user).should be(Factory.build(:valid_user)) 
    end 
end 

user.rb - 工廠

Factory.define :valid_user, :class => User do |u| 
    u.username "Trippy" 
    u.password "password" 
    u.password_confirmation "password" 
    u.email "elephant@gmail.com" 
    u.single_access_token "k3cFzLIQnZ4MHRmJvJzg" 
end 

基本上我只是試圖讓這個RSpec測試以最合適的方式通過。

我需要能夠很簡單地說，mock_user是current_user。

該測試通過，如果我在users_controller.rb使用@user = User.find(params[:id])

謝謝！

Answer 1

我m不知道這是否適用於Rspec 2，但根據Authlogic文檔，您需要將其置於before方法，或在spec_helper：

include Authlogic::TestCase 
activate_authlogic 

然後你就可以創建，你會以外的測試環境的用戶會話。

FWIW我放棄了Authlogic示例中的模擬/存根，並執行@user = Factory.create(:user)，然後用UserSession.create（@user）登錄。

編輯

下面是一個使用你提供的示例的嘗試。我認爲你遇到的問題是assigns中的對象與你所匹配的對象不一樣。

describe "Authenticated examples" do 
    before(:each) do 
    # assuming you put include Authlogic::TestCase in spec_helper 
    activate_authlogic 
    @user = Factory.create(:valid_user) 
    UserSession.create(@user) 
    end 

describe "GET edit" do 
    it "assigns the requested user as @user" do 
    # add a MyModel.stub!(:find) here if the edit action needs it 
    get :id => 1 # pass in an ID so the controller doesn't complain 
    assigns(:user).should == @user 
    end 
end 

Answer 2

所有這個頁面上：

http://rdoc.info/github/binarylogic/authlogic/master/Authlogic/TestCase

你需要把一些信息：

require "authlogic/test_case" # include at the top of test_helper.rb 
    setup :activate_authlogiC# run before tests are executed 
    UserSession.create(users(:whomever)) # logs a user in 

天道酬勤這種情況下，你只需要改變你的users(:whomever)你mock_user

Answer 3

有一個在RSpec的護欄（見https://github.com/rspec/rspec-rails/issues/391）中的錯誤RSpec中的全局鉤子之前使用時，打破activate_authlogic。

而不是

# spec_helper.rb 

# In RSpec.configure 
config.before :each, :type => :controller do 
    activate_authlogic 
    user = User.new(:login => "user", :password => "secret") 
    UserSession.create(user) 
end 

你可以定義一個輔助

# spec_helper.rb 

require 'authlogic/test_case' 
module LoginHelper 
    include Authlogic::TestCase 

    def login_user 
    activate_authlogic 
    user = User.new(:login => "user", :password => "secret") 
    UserSession.create(user) 
    end 
end 

，需要

# <controller>_spec.rb 

describe "GET 'edit' when logged in" do 
    before do 
    login_user 
    end 

    it "should be successful" do 
    get 'edit' 
    response.should be_success 
end