def test_form_validation_for_blank_fields(self): form = MapOptionForm(data={ 'natureza': '', 'data_inicial': datetime.date.today(), 'data_final': datetime.date.today(), }) self.assertFalse(form.is_valid()) form = MapOptionForm(data={ 'natureza': 'todas', 'data_inicial': '', 'data_final': datetime.date.today(), }) self.assertFalse(form.is_valid()) form = MapOptionForm(data={ 'natureza': 'todas', 'data_inicial': datetime.date.today(), 'data_final': '', }) self.assertFalse(form.is_valid())