code: def check(self, i, base=None):
      with self.assertRaises(ValueError):
          if base is None:
              self.int_class(i)
          else:
              self.int_class(i, base)
  
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 5 for calling the IntStrDigitLimitsTests obj's underlying member method code with example usage: obj.check(i, base) without return types