def _CreateTestKey(self):
registry_key = fake.FakeWinRegistryKey(<EOL>'<STR_LIT>', key_path='<STR_LIT>',<EOL>last_written_time=<NUM_LIT:0>)<EOL>sub_registry_key = fake.FakeWinRegistryKey(<EOL>'<STR_LIT>', last_written_time=<NUM_LIT:0>)<EOL>registry_key.AddSubkey(sub_registry_key)<EOL>test_registry_key = fake.FakeWinRegistryKey(<EOL>'<STR_LIT>', last_written_time=<NUM_LIT:0>)<EOL>sub_registry_key.AddSubkey(test_registry_key)<EOL>registry_value = fake.FakeWinRegistryValue('<STR_LIT>')<EOL>registry_key.AddValue(registry_value)<EOL>return registry_key<EOL>
Creates a fake Windows Registry key for testing.

        Returns:
          FakeWinRegistryKey: fake Windows Registry key.