def METHOD_NAME(samples_path):
    tested_types = ["gif", "jpg", "mp3", "png", "wav", "zip"]
    node = FileTypeClassifier(supported_types=tested_types)
    test_files = [samples_path / "extensionless_files" / f"{type_name}_file" for type_name in tested_types]
    for edge_index, test_file in enumerate(test_files):
        output, edge = node.run(test_file)
        assert edge == f"output_{edge_index+1}"
        assert output == {"file_paths": [test_file]}