"""Lambda test module."""

from unittest import mock

from src import app as index


@mock.patch.object(index, 'Producer')
def test_handler(mock_producer: mock.MagicMock) -> None:
    """Test handler function."""
    event = {'correlation_id': 'test-correlation-id'}

    result = index.handler(event, None)

    assert result == {'status': 'success'}
    mock_producer().produce.assert_called()
    mock_producer().flush.assert_called()