vendor/rails/activerecord/test/cases/reload_models_test.rb

   1 require "cases/helper"
   2 require 'models/owner'
   3 require 'models/pet'
   4
   5 class ReloadModelsTest < ActiveRecord::TestCase
   6   def test_has_one_with_reload
   7     pet = Pet.find_by_name('parrot')
   8     pet.owner = Owner.find_by_name('ashley')
   9
  10     # Reload the class Owner, simulating auto-reloading of model classes in a
  11     # development environment. Note that meanwhile the class Pet is not
  12     # reloaded, simulating a class that is present in a plugin.
  13     Object.class_eval { remove_const :Owner }
  14     Kernel.load(File.expand_path(File.join(File.dirname(__FILE__), "../models/owner.rb")))
  15
  16     pet = Pet.find_by_name('parrot')
  17     pet.owner = Owner.find_by_name('ashley')
  18     assert_equal pet.owner, Owner.find_by_name('ashley')
  19   end
  20 end