i expected it to appear here https://github.com/donaldpiret/date_time_attribute/blob/master/spec/active_record_spec.rb#L64:

```diff
     context 'time set' do
        let(:date) { nil }
        let(:time) { '23:05' }

        its(:year) { should == Time.zone.now.year }
        its(:month) { should == Time.zone.now.month }
        its(:day) { should == Time.zone.now.day }
        its(:hour) { should == 23 }
+       its(:seconds) { should == 05 }
      end
```

But this one maybe more robust.