code: def test_with_bytearray(self):
      try:
          h = hmac.HMAC(
              bytearray(b"key"),
              bytearray(b"hash this!"),
              digestmod="sha256",
          )
      except Exception:
          self.fail(
              "Constructor call with bytearray arguments raised exception."
          )
      self.assertEqual(h.hexdigest(), self.expected)
  
imports: import binascii
  import functools
  import hmac
  import hashlib
  import unittest
  import unittest.mock
  import warnings
  from test.support import hashlib_helper, check_disallow_instantiation
  from _operator import _compare_digest
label_desc: Use image node_id 5 for calling the ConstructorTestCase obj's underlying member method code with example usage: obj.test_with_bytearray() without return types