def test_format_date_accepts_rasies_for_none(self):
with self.assertRaises(PolyaxonDateTimeFormatterException):
DateTimeFormatter.format_date(None)
def test_format_date_works_as_expected_for_given_datetime(self):
result = DateTimeFormatter.format_date(datetime(2012, 12, 24))
self.assertEqual(result, "2012-12-24")