code: def test_asdict_unbound_method_dumps(self):
      for f in CONSTRUCTORS:
          self.assertEqual(
              json.dumps(f(Value), default=lambda v: v.__name__),
              json.dumps(f(Value.__name__)),
          )
  
imports: from __future__ import absolute_import
  import unittest
  import simplejson
  from simplejson.compat import StringIO
label_desc: Use image node_id 7 for calling the TestNamedTuple obj's underlying member method code with example usage: obj.test_asdict_unbound_method_dumps() without return types