def test_date(self): date = '1977-01-01' track = Track(date=date) self.assertEqual(track.date, date) with self.assertRaises(AttributeError): track.date = None
def test_date(self): date = "1977-01-01" track = Track(date=date) assert track.date == date with self.assertRaises(AttributeError): track.date = None