require 'isolation/abstract_unit' module ApplicationTests class CookiesTest < Test::Unit::TestCase include ActiveSupport::Testing::Isolation def new_app File.expand_path("#{app_path}/../new_app") end def setup build_app boot_rails FileUtils.rm_rf("#{app_path}/config/environments") end def teardown teardown_app FileUtils.rm_rf(new_app) if File.directory?(new_app) end test 'always_write_cookie is true by default in development' do require 'rails' Rails.env = 'development' require "#{app_path}/config/environment" assert_equal true, ActionDispatch::Cookies::CookieJar.always_write_cookie end test 'always_write_cookie is false by default in production' do require 'rails' Rails.env = 'production' require "#{app_path}/config/environment" assert_equal false, ActionDispatch::Cookies::CookieJar.always_write_cookie end test 'always_write_cookie can be overrided' do add_to_config <<-RUBY config.action_dispatch.always_write_cookie = false RUBY require 'rails' Rails.env = 'development' require "#{app_path}/config/environment" assert_equal false, ActionDispatch::Cookies::CookieJar.always_write_cookie end end end