docstr: GCS URIs should not be modified in this function.
code: def test_parse_gcs_uri(self, gcs_uri):
      """GCS URIs should not be modified in this function."""
      protocol, package_name = parse_uri(gcs_uri)
      assert protocol == Protocol.GCS
      assert package_name == gcs_uri.split("/")[-1]
  
imports: import os
  import random
  import shutil
  import socket
  import string
  import sys
  import tempfile
  import uuid
  from filecmp import dircmp
  from pathlib import Path
  from shutil import copytree, make_archive, rmtree
  import zipfile
  import ray
  import pytest
  from ray._private.gcs_utils import GcsAioClient
  from ray._private.ray_constants import KV_NAMESPACE_PACKAGE, RAY_RUNTIME_ENV_IGNORE_GITIGNORE
  from ray._private.runtime_env.packaging import GCS_STORAGE_MAX_SIZE, MAC_OS_ZIP_HIDDEN_DIR_NAME, Protocol, _dir_travel, _get_excludes, _store_package_in_gcs, download_and_unpack_package, get_local_dir_from_uri, get_top_level_dir_from_compressed_package, get_uri_for_directory, get_uri_for_package, is_whl_uri, is_zip_uri, parse_uri, remove_dir_from_filepaths, unzip_package, upload_package_if_needed, _get_gitignore, upload_package_to_gcs
  from ray.experimental.internal_kv import _initialize_internal_kv, _internal_kv_del, _internal_kv_exists, _internal_kv_get, _internal_kv_reset
label_desc: Use image node_id 5 for calling the TestParseUri obj's underlying member method code with example usage: obj.test_parse_gcs_uri(gcs_uri) without return types