require "isolation/abstract_unit" module ApplicationTests module ConfigurationTests class CustomTest < ActiveSupport::TestCase def setup build_app FileUtils.rm_rf("#{app_path}/config/environments") end def teardown teardown_app FileUtils.rm_rf(new_app) if File.directory?(new_app) end test "access custom configuration point" do add_to_config <<-RUBY config.x.payment_processing.schedule = :daily config.x.payment_processing.retries = 3 config.x.super_debugger = true config.x.hyper_debugger = false config.x.nil_debugger = nil RUBY require_environment x = Rails.configuration.x assert_equal :daily, x.payment_processing.schedule assert_equal 3, x.payment_processing.retries assert_equal true, x.super_debugger assert_equal false, x.hyper_debugger assert_equal nil, x.nil_debugger assert_nil x.i_do_not_exist.zomg end test "custom configuration responds to all messages" do x = Rails.configuration.x assert_equal true, x.respond_to?(:i_do_not_exist) assert_kind_of Method, x.method(:i_do_not_exist) assert_kind_of ActiveSupport::OrderedOptions, x.i_do_not_exist end private def new_app File.expand_path("#{app_path}/../new_app") end def copy_app FileUtils.cp_r(app_path, new_app) end def app @app ||= Rails.application end def require_environment require "#{app_path}/config/environment" end end end end