require "#{File.dirname(__FILE__)}/../test_helper"

class SessionTest < ActionController::IntegrationTest
  all_fixtures

  def test_login_existing_user
    new_session do |quentin|
      quentin.goes_to_login
      quentin.logs_in_with :email => 'quentin@example.com', :password => 'test'
    end
  end

  def test_signup_new_person
    new_session do |george|
      george.goes_to_login
      george.goes_to_signup
      george.signs_up_with  :user => {
        :display_name => 'The Georginator', :email => "george@example.com",
        :password => "secret", :password_confirmation => "secret"
      }
      george.activates 'george@example.com'
    end
  end

  def test_user_can_login_from_cookie_repeatedly
    new_session do |quentin|
      quentin.logs_in_with :email => 'quentin@example.com', :password => 'test', :remember_me => 1
      assert quentin.cookies.include?('auth_token')
      quentin.goes_to_project_listing
      quentin.closes_his_browser
      quentin.goes_to_project_listing
      quentin.closes_his_browser
      quentin.goes_to_project_listing
    end
  end

  private

    module SessionTestingDSL

      attr_reader :user

      def goes_to_login
        get "/login"
        assert_response :success
        assert_template "sessions/new"
      end

      def goes_to_signup
        get signup_path
        assert_response :success
        assert_template "users/new"
      end

      def goes_to_project_listing
        get projects_path
        assert_response :success
        assert_template "projects/index"
      end

      def signs_up_with(options)
        post '/users', options
        assert_response :redirect
        assert_redirected_to projects_path
        follow_redirect!
        is_redirected_to('sessions/new')
      end

      def activates(email)
        user = User.find_by_email(email)
        get activate_path(user.activation_code)
        is_redirected_to('projects/index')
      end

      def logs_in_with(options)
        post '/sessions', options
        is_redirected_to('projects/index')
      end

      def logs_in_as(person)
        @user = users(person)
        post '/sessions', :email => @user.email, :password => @user.password
        is_redirected_to "projects/index"
      end

      def logs_out
        get logout_path
      end

      def is_redirected_to(template)
        assert_response :redirect
        follow_redirect!
        assert_response :success
        assert_template(template)
      end

      def closes_his_browser
        self.cookies.delete('_jamlab_session_id')
      end

    end

    def new_session
      open_session do |sess|
        sess.extend(SessionTestingDSL)
        yield sess if block_given?
      end
    end


    def new_session_as(user)
      new_session do |sess|
        sess.goes_to_login
        sess.logs_in_as(user)
        yield sess if block_given?
      end
    end

end