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rails--rails/activerecord/test/cases/clone_test.rb

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require "cases/helper"
require 'models/topic'
module ActiveRecord
class CloneTest < ActiveRecord::TestCase
fixtures :topics
def test_persisted
topic = Topic.first
cloned = topic.clone
assert topic.persisted?, 'topic persisted'
assert cloned.persisted?, 'topic persisted'
assert !cloned.new_record?, 'topic is not new'
end
def test_stays_frozen
topic = Topic.first
topic.freeze
cloned = topic.clone
assert cloned.persisted?, 'topic persisted'
assert !cloned.new_record?, 'topic is not new'
assert cloned.frozen?, 'topic should be frozen'
end
def test_shallow
topic = Topic.first
cloned = topic.clone
topic.author_name = 'Aaron'
assert_equal 'Aaron', cloned.author_name
end
def test_freezing_a_cloned_model_does_not_freeze_clone
cloned = Topic.new
clone = cloned.clone
cloned.freeze
assert_not clone.frozen?
end
end
end