code: def test_adjust_config(self):
      compression = {
          "compression_framework": None,
          "compression_type": None,
          "compressor": None,
          "config_list": None,
      }
  
      old_compression = {
          "framework": None,
          "type": None,
          "compressor": None,
          "config_list": None,
      }
  
      adjusted_config = adjust_compression_config(old_compression)
      self.assertEqual(adjusted_config, compression)
  
imports: import unittest
  import os
  from shutil import copyfile, rmtree
  from subprocess import call
  from aup import compression, Experiment, BasicConfig
  from aup.utils import get_default_username
  from aup.compression.utils import verify_compression_config, run_non_automatic_experiment, adjust_compression_config
label_desc: Use image node_id 6 for calling the CompressorMainTest obj's underlying member method code with example usage: obj.test_adjust_config() without return types