code: def test_dump_load(self):
      for s in ["", '"hello"', "text", "\u005c"]:
          self.assertEqual(
              s,
              simplejson.loads(simplejson.dumps(WonkyTextSubclass(s))),
          )
  
          self.assertEqual(
              s,
              simplejson.loads(
                  simplejson.dumps(
                      WonkyTextSubclass(s), ensure_ascii=False
                  )
              ),
          )
  
file_path: catboost/contrib/python/simplejson/py3/simplejson/tests/test_str_subclass.py
imports: from unittest import TestCase
  import simplejson
  from simplejson.compat import text_type
label_desc: Use image node_id 1 for calling the TestStrSubclass obj's underlying member method code with example usage: obj.test_dump_load() without return types