"""Lambda test module."""

from unittest.mock import patch

import fluentd_ddns_service


@patch('fluentd_ddns_service.handler')
def test_handler(handler):
    """Test handler function."""
    # stub test for lambda handler
    handler.return_value = {'status': 'OK'}
    result = fluentd_ddns_service.handler(None, None)
    assert result == {'status': 'OK'}