code: def testCrossParameters(self):
      test_cases_1 = [("a", 1), ("b", 2)]
      test_cases_2 = [(True,), (False,)]
      expected_cross = [
          ("a", 1, True),
          ("b", 2, True),
          ("a", 1, False),
          ("b", 2, False),
      ]
      self.assertCountEqual(
          test_case.cross_parameters(test_cases_1, test_cases_2),
          expected_cross,
      )
  
file_path: transform/tensorflow_transform/test_case_test.py
imports: import re
  from tensorflow_transform import test_case
  import unittest
label_desc: Use image node_id 2 for calling the TftUnitTest obj's underlying member method code with example usage: obj.testCrossParameters() without return types