--- /dev/null
+require "cases/helper"
+require 'models/owner'
+require 'models/pet'
+
+class ReloadModelsTest < ActiveRecord::TestCase
+ def test_has_one_with_reload
+ pet = Pet.find_by_name('parrot')
+ pet.owner = Owner.find_by_name('ashley')
+
+ # Reload the class Owner, simulating auto-reloading of model classes in a
+ # development environment. Note that meanwhile the class Pet is not
+ # reloaded, simulating a class that is present in a plugin.
+ Object.class_eval { remove_const :Owner }
+ Kernel.load(File.expand_path(File.join(File.dirname(__FILE__), "../models/owner.rb")))
+
+ pet = Pet.find_by_name('parrot')
+ pet.owner = Owner.find_by_name('ashley')
+ assert_equal pet.owner, Owner.find_by_name('ashley')
+ end
+end
\ No newline at end of file