code: def test_init(self):
      data = BasicConfig(**self.d)
      self.assertDictEqual(data, self.d)
  
      data = BasicConfig(a=1)
      self.assertDictEqual(data, self.d)
  
      self.assertRaises(ValueError, data.load, "wrong.data")
  
file_path: auptimizer/tests/test_BasicConfig.py
imports: import unittest
  import json
  import os
  import pickle
  from aup import BasicConfig
label_desc: Use image node_id 5 for calling the BasicConfigTestCase obj's underlying member method code with example usage: obj.test_init() without return types