code: def test_int_subclass_with_int(self):
      class MyInt(int):
          def __int__(self):
              return 42
  
      class BadInt(int):
          def __int__(self):
              return 42.0
  
      my_int = MyInt(7)
      self.assertEqual(my_int, 7)
      self.assertEqual(int(my_int), 42)
  
      my_int = BadInt(7)
      self.assertEqual(my_int, 7)
      self.assertRaises(TypeError, int, my_int)
  
imports: import sys
  import time
  import unittest
  from unittest import mock
  from test import support
  from test.test_grammar import VALID_UNDERSCORE_LITERALS, INVALID_UNDERSCORE_LITERALS
label_desc: Use image node_id 16 for calling the IntTestCases obj's underlying member method code with example usage: obj.test_int_subclass_with_int() and returns: int, int