RSpec 3 + FactoryGirl Login Stubs

login.rb

# support/login.rb
module RSpec
  module Core    
   class ExampleGroup
      def login_admin
        u = FactoryGirl.create(:admin)
        login_as(u)
        allow_any_instance_of(ApplicationController).to receive(:check_permissions).and_return(true)
      end
      
      def login_user
        u = FactoryGirl.create(:user)
        group = FactoryGirl.create(:group, :name => "#{u.to_s}'s Group")
        login_as(u)
      end

      def login_as(user)
        configure_request     
        
        # Stub on Class Level for capybara, since it doesn't use @controller
        if described_class
          allow_any_instance_of(described_class).to receive(:authenticate_user).and_return(true)          
          allow_any_instance_of(described_class).to receive(:current_user).and_return(user)          
        end 
      end

      def login_anonymous
        configure_request     
      end
      
      def current_user
        @controller.send(:current_user)
      end  
      
      def bypass_captcha
        allow_any_instance_of(ApplicationController).to receive(:human?).and_return(true)          
      end
    end 
  end 
end