diff options
| -rw-r--r-- | activerecord/test/cases/dirty_test.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index b9961a4420..c8796a94f3 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -566,6 +566,20 @@ class DirtyTest < ActiveRecord::TestCase end end + def test_datetime_attribute_can_be_updated_with_fractional_seconds + in_time_zone 'Paris' do + target = Class.new(ActiveRecord::Base) + target.table_name = 'topics' + + written_on = Time.utc(2012, 12, 1, 12, 0, 0).in_time_zone('Paris') + + topic = target.create(:written_on => written_on) + topic.written_on += 0.3 + + assert topic.written_on_changed?, 'Fractional second update not detected' + end + end + test "partial insert" do with_partial_writes Person do jon = nil |