require 'test_helper'
require 'support/stub_site_config_helper'

class StoriesTest < ActionDispatch::IntegrationTest
  include StubSiteConfigHelper

  # ####################################################
  # Testing login and signup by different kinds of users
  # ####################################################
  def test_signup_new_user_by_admin
    admin = new_session_as(:admin_user,"abracadabra")
    admin.goes_to_signup
    admin.signs_up_with(:user => {:login => "newbie",
                                  :email => "test.person@example.org",
                                  :password => "newbiepass",
                                  :password_confirmation => "newbiepass"})
  end

  def test_signup_new_user_by_nonadmin
    stub_site_config do
      SITE_CONFIG['open_signups'] = false
      other_user = new_session_as(:other_user,"sesame")
      other_user.goes_to_signup_as_nonadmin
    end
  end

  def test_open_signup_new_user
    stub_site_config do
      SITE_CONFIG['open_signups'] = true
      get "/signup"
      assert_response :success
      assert_template "users/new"
      post "/users", params: { :user => {:login => "newbie",
                                         :email => "test.person@example.org",
                                         :password => "newbiepass",
                                         :password_confirmation => "newbiepass"} }
      assert_response :redirect
      follow_redirect!
      assert_response :success
      assert_template "todos/index"
    end
  end

  private

    module CustomAssertions

      attr_reader :user

      def logs_in_as(user,plain_pass)
        @user = user
        post "/login", params: { :user_login => @user.login,
                                 :user_password => plain_pass,
                                 :user_noexpiry => 'n' }
        assert_response :redirect
        follow_redirect!
        assert_response :success
        assert_template "todos/index"
      end

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

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

      def goes_to_signup_as_nonadmin
        get "/signup"
        assert_response :success
        assert_template "users/nosignup"
      end

      def signs_up_with(options)
        post "/users", params: options
        assert_response :redirect
        follow_redirect!
        assert_response :success
        assert_template "todos/index"
      end
    end

    def new_session_as(user,plainpass)
      open_session do |sess|
        sess.extend(CustomAssertions)
        sess.goes_to_login
        sess.logs_in_as(users(user),plainpass)
        yield sess if block_given?
      end
    end
end