class_docstr: Dummy mock object that wraps a CacheMixin.
class_docstr_tok: ["Dummy","mock","object","that","wraps","a","CacheMixin","."]
code: def __init__(self, memory=None, memory_level=1):
      self.memory = memory
      self.memory_level = memory_level
  
file_path: nilearn/nilearn/_utils/tests/test_cache_mixin.py
imports: import os
  import shutil
  from pathlib import Path
  import pytest
  from joblib import Memory
  import nilearn
  from nilearn._utils import CacheMixin, cache_mixin
label_desc: Use image node_id 1 to create a new CacheMixinTest object from inherited base classes: CacheMixin with example: obj = CacheMixinTest(memory, memory_level)