'as much precision in *seconds*'

def test_for_datetimefields_saves_as_much_precision_as_was_given(self):

    a1 = Article(headline='Article    7', pub_date=datetime(2005, 7, 31, 12, 30))
    a1.save()
    self.assertEqual(Article.objects.get(id__exact=a1.id).pub_date, datetime(2005, 7, 31, 12, 30))
    a2 = Article(headline='Article    8', pub_date=datetime(2005, 7, 31, 12, 30, 45))
    a2.save()
    self.assertEqual(Article.objects.get(id__exact=a2.id).pub_date, datetime(2005, 7, 31, 12, 30, 45))
