code: def test_jumpstart_get_full_manifest():
      cache = JumpStartModelsCache(s3_bucket_name="some_bucket")
      raw_manifest = [
          header.to_json() for header in cache.get_manifest()
      ]
  
      raw_manifest == BASE_MANIFEST
  
imports: from __future__ import absolute_import
  import copy
  import datetime
  import io
  import json
  from unittest.mock import Mock, call, mock_open
  from botocore.stub import Stubber
  import botocore
  from mock.mock import MagicMock
  import pytest
  from mock import patch
  from sagemaker.jumpstart.cache import JUMPSTART_DEFAULT_MANIFEST_FILE_S3_KEY, JumpStartModelsCache
  from sagemaker.jumpstart.constants import ENV_VARIABLE_JUMPSTART_MANIFEST_LOCAL_ROOT_DIR_OVERRIDE, ENV_VARIABLE_JUMPSTART_SPECS_LOCAL_ROOT_DIR_OVERRIDE
  from sagemaker.jumpstart.types import JumpStartModelHeader, JumpStartModelSpecs, JumpStartVersionedModelId
  from tests.unit.sagemaker.jumpstart.utils import get_spec_from_base_spec, patched_retrieval_function
  from tests.unit.sagemaker.jumpstart.constants import BASE_MANIFEST, BASE_SPEC
  from sagemaker.jumpstart.utils import get_jumpstart_content_bucket
label_desc: Use image node_id 9 for calling a global function with example usage: test_jumpstart_get_full_manifest() without return types