how @user output in console?

please help solve the problem. i use gem 'devise', gem 'rspec' and this tutorial:

.i need @user output in console. emails_controller_spec.rb:

RSpec.describe EmailsController, type: :controller do   let(:valid_attributes) {     {       email:,       description: Faker::Lorem.paragraph(7),       user_id: 1     }   }

  describe "GET #index" do     login_user

    it "assigns all emails as @emails" do       email = Email.create! valid_attributes       get :index       binding.pry       expect(assigns(:emails)).to eq([email])       #expect(assigns(@user)).to eq(@user)     end   end end


FactoryGirl.define do   factory :user do     sequence(:email){ |i| "us#{i}" }     password 'qwertyui'     password_confirmation{ |u| u.password }     role :none   end end spec/support/controller_macros.rb:

module ControllerMacros   def login_user     before(:each) do       @request.env["devise.mapping"] = Devise.mappings[:user]       user = FactoryGirl.create(:user)       sign_in user     end   end end

i user gem 'pry' for see on variables from console after run the test. but i see follow:

kalinin@kalinin ~/rails/mailer $ rspec spec/controllers

From: /home/kalinin/rails/mailer/spec/controllers/emails_controller_spec.rb @ line 56 : [1] pry(#<RSpec::ExampleGroups::EmailsController::GETIndex>)> @user => nil [2] pry(#<RSpec::ExampleGroups::EmailsController::GETIndex>)> user NameError: undefined local variable or method `user' for #<RSpec::ExampleGroups::EmailsController::GETIndex:0x00000007c4e670> from /home/kalinin/.rvm/gems/ruby-2.0.0-p598/gems/rspec-expectations-3.3.1/lib/rspec/matchers.rb:966:in `method_missing' [3] pry(#<RSpec::ExampleGroups::EmailsController::GETIndex>)> puts page.html

=> nil

i need displays user-object or displays html-code of page. please help