'Regression test for #10970, auto_now_add for DateField should store
a Python datetime.date, not a datetime.datetime'

def test_datefield_auto_now_add(self):

    b = RumBaba.objects.create()
    self.assertTrue(isinstance(b.baked_timestamp, datetime.datetime))
    self.assertTrue((isinstance(b.baked_date, datetime.date) and (not isinstance(b.baked_date, datetime.datetime))))
