检查用户是否已在设计中注销

Question

I'm trying to check if an administrator is signed out in an Rspec test. However the usual signed_in? method can't be seen from rspec and isn't part of the RSpec Devise Helpers.

Something like this is what i have in place

before (:each) do
        @admin = FactoryGirl.create(:administrator)
        sign_in @admin
      end


      it "should allow the admin to sign out" do
        sign_out @admin
        #@admin.should be_nil
        #@admin.signed_in?.should be_false
        administrator_signed_in?.should be_false
      end

Is there anothe way to check the session of the administrator and see if he's actually signed in or not?

Answer 1

I think it's really what you need How To: Test controllers with Rails 3 and 4 (and RSpec)

Just check current_user . It should be nil

Add. Good practice is using syntax like this

-> { sign_out @admin }.should change { current_user }.from(@admin).to(nil)

Answer 2

it "should have a current_user" do
  subject.current_user.should_not be_nil
end

Found at https://github.com/plataformatec/devise/wiki/How-To:-Controllers-and-Views-tests-with-Rails-3-%28and-rspec%29

Answer 3

Not a new answer, really, but my rep isn't high enough to comment...:

• If you've already overridden subject , the controller is available as controller in controller specs, so:

   expect { ... }.to change { controller.current_user }.to nil 

• To check for a specific user, say generated by FactoryGirl, we've had good success with:

   let(:user) do FactoryGirl.create(:client) ; end ... it 'signs them in' do expect { whatever }.to change { controller.current_user }.to user end it 'signs them out' do expect { whatever }.to change { controller.current_user }.to nil end 

Answer 4

it "signs user in and out" do
  user = User.create!(email: "user@example.org", password: "very-secret")
  sign_in user
  expect(controller.current_user).to eq(user)

  sign_out user
  expect(controller.current_user).to be_nil
end

You can refer this link devise spec helper link