如何存根 Restul-authentication 的 current_user 方法?

问题描述

我正在尝试运行以下规范:

I'm trying to run the following spec:

describe UsersController, "GET friends" do

  it "should call current_user.friends" do
    user = mock_model(User)
    user.should_receive(:friends)
    UsersController.stub!(:current_user).and_return(user)
    get :friends
  end

end

我的控制器看起来像这样

My controller looks like this

  def friends
    @friends = current_user.friends
    respond_to do |format|
      format.html
    end
  end

问题是我不能存根 current_user 方法，因为当我运行测试时，我得到:

The problem is that I cannot stub the current_user method, as when I run the test, I get:

Spec::Mocks::MockExpectationError in 'UsersController GET friends should call current
_user.friends'
Mock "User_1001" expected :friends with (any args) once, but received it 0 times[0m
./spec/controllers/users_controller_spec.rb:44:

current_user 是来自 Restful-authentication 的一个方法，包含在这个控制器中.我应该如何测试这个控制器?

current_user is a method from Restful-authentication, which is included in this controller. How am I supposed to test this controller?

提前致谢

推荐答案

您需要模拟一个用户，然后将其传递给 login_as 方法以模拟用户登录.

You will need to mock a user and then pass it into the login_as method to simulate logging in the user.

@user_session = login_as(stub_model(User))
UserSession.stubs(:new).returns(@user_session)

http://bparanj.blogspot.com/2006_12_01_archive.html

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