def METHOD_NAME():
    kwargs = {
        "datetime": "2022-01-10T00:00:00",
        "datetime_format": "%Y-%m-%dT%H:%M:%S",
        "min_datetime": "{{ parameters.min_datetime }}",
        "max_datetime": "{{ parameters.max_datetime }}",
    }
    assert datetime.datetime(2022, 1, 10, 0, 0, tzinfo=datetime.timezone.utc) == MinMaxDatetime(**kwargs, parameters={}).get_datetime({})
    assert datetime.datetime(2022, 1, 20, 0, 0, tzinfo=datetime.timezone.utc) == MinMaxDatetime(**kwargs, parameters={"min_datetime": "2022-01-20T00:00:00"}).get_datetime({})
    assert datetime.datetime(2021, 1, 1, 0, 0, tzinfo=datetime.timezone.utc) == MinMaxDatetime(**kwargs, parameters={"max_datetime": "2021-01-01T00:00:00"}).get_datetime({})