code: def test_int(self):
      self.assertEqual(int(False), 0)
      self.assertIsNot(int(False), False)
      self.assertEqual(int(True), 1)
      self.assertIsNot(int(True), True)
  
imports: import unittest
  from test.support import os_helper
  import os
label_desc: Use image node_id 4 for calling the BoolTest obj's underlying member method code with example usage: obj.test_int() without return types