def METHOD_NAME(input_file, tmp_path):
    """
    Run the `echo_db` testing algorithm through the wrapper code. The wrapper
    communicates through files whose locations are stored in the `INPUT_FILE`,
    `TOKEN_FILE` and `DATABASE_URI` environment variables. The output of the
    algorithm is stored in the location specified in environment variable
    `OUTPUT_FILE`.
    :param input_file: input arguments to the wrapper and algorithm
    :param tmp_path: temporary path to store additional files.
    :return:
    """
    db_file = tmp_path / 'db_file.csv'
    token_file = tmp_path / 'token.txt'
    output_file = tmp_path / 'output_file.pkl'
    db_file.write_text(DATA)
    token_file.write_text(TOKEN)
    with patch('vantage6.tools.docker_wrapper.os') as mock_os:
        mock_os.environ = {
            'INPUT_FILE': input_file,
            'TOKEN_FILE': token_file,
            'OUTPUT_FILE': output_file,
            'DATABASE_URI': db_file
        }
        wrapper.docker_wrapper(MODULE_NAME)
    return output_file