diff options
Diffstat (limited to 'activerecord/test')
-rw-r--r-- | activerecord/test/cases/dirty_test.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index 1441421a80..74571d923a 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -298,6 +298,16 @@ class DirtyTest < ActiveRecord::TestCase end end + def test_save_should_not_save_serialized_attribute_with_partial_updates_if_not_present + with_partial_updates(Topic) do + Topic.create!(:author_name => 'Bill', :content => {:a => "a"}) + topic = Topic.first(:select => 'id, author_name') + topic.update_attribute :author_name, 'John' + topic = Topic.first + assert_not_nil topic.content + end + end + private def with_partial_updates(klass, on = true) old = klass.partial_updates? |