diff options
-rw-r--r-- | activerecord/test/cases/duplication_test.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/activerecord/test/cases/duplication_test.rb b/activerecord/test/cases/duplication_test.rb index c6f7e3ef16..1ca6e72db0 100644 --- a/activerecord/test/cases/duplication_test.rb +++ b/activerecord/test/cases/duplication_test.rb @@ -41,6 +41,13 @@ module ActiveRecord assert cloned.frozen?, 'topic should be frozen' end + def test_clone_is_shallow + topic = Topic.first + cloned = topic.clone + topic.author_name = 'Aaron' + assert_equal 'Aaron', cloned.author_name + end + def test_dup_with_modified_attributes topic = Topic.first topic.author_name = 'Aaron' @@ -64,5 +71,16 @@ module ActiveRecord assert_not_equal topic.changes, duped.changes end + + def test_dup_attributes_are_independent + topic = Topic.first + duped = topic.dup + + duped.author_name = 'meow' + topic.author_name = 'Aaron' + + assert_equal 'Aaron', topic.author_name + assert_equal 'meow', duped.author_name + end end end |