如何在 minitest 中模拟会话变量？

Question

我正在使用 Rails 5 和 minitest。我想测试一个需要登录的控制器方法，由控制器中的过滤器验证

  before_filter :require_current_user

    def current_user
    @current_user ||= User.find_by(id: session[:user_id])
  end

  def require_current_user
    redirect_to(:root, :notice => "you must be logged in") unless current_user
  end

为了模拟会话变量，我在我的测试中添加了这个

  def setup
    @logged_in_user = users(:one)
    session[:user_id] = @logged_in_user.id
  end

test "do create" do
  person = people(:one)
  rating
  post rate_url, params: {person_id: person.id, rating: rating}

  # Verify we got the proper response
  assert_response :success
end

但是当我运行上面的测试时，它会导致错误

NoMethodError: undefined method `session' for nil:NilClass
    test/controllers/rates_controller_test.rb:10:in `setup'

如何在 minitest 中模拟会话变量？

编辑：根据给出的响应，这是我的 session_create 方法

  def create
    puts "env: #{env["omniauth.auth"]}"
    user = User.from_omniauth(env["omniauth.auth"])
    first_login = user.last_login.nil?
    # Record the fact that this is their first login in the session
    session[:first_login] = first_login
    # Record the last login of the user
    user.last_login = Time.now
    user.save
    session[:user_id] = user.id

    last_page_visited = session[:last_page_visited]
    session.delete(:last_page_visited)
    url = last_page_visited.present? ? last_page_visited : url_for(:controller => 'votes', :action => 'index')
    redirect_to url
  end

Answer 1

我认为这对你有用。

controller.session[:user_id] = users(:one).id

看一下这里
您还可以将每个测试和设置会话发布到您的登录页面

post login_url, params: { params_necessory_for_login )

结账这个