def test_date_field_string(helpers):
        with pytest.raises(exceptions.ValidationError) as excinfo:
            pytest.app.records.create(
                **{"Required Date & Time": pendulum.now(), "Date": pendulum.now().to_date_string()})
        assert str(excinfo.value) == 'Validation failed for <Record: %s - New>. Reason: Field \'Date\' expects one of \'datetime\', \'date\', got \'str\' instead' % pytest.app.acronym