def METHOD_NAME(tmp_work_path):
    file_path = tmp_work_path / "file"
    file_path.touch()
    class Options:
        source = "."
    sources.get("src", "useless-arg", Options())
    src_dir = tmp_work_path / "src"
    assert src_dir.is_dir()
    assert (src_dir / "file").is_file()