code: def test_should_be_deserializable_before_fitting_with_whitelist(self):
      # Given
      parser_dict = {
          "config": {"max_queries": 42, "max_pattern_length": 43},
          "language_code": None,
          "group_names_to_slot_names": None,
          "patterns": None,
          "slot_names_to_entities": None,
          "stop_words_whitelist": None,
      }
      self.tmp_file_path.mkdir()
      metadata = {"unit_name": "deterministic_intent_parser"}
      self.writeJsonContent(
          self.tmp_file_path / "intent_parser.json", parser_dict
      )
      self.writeJsonContent(
          self.tmp_file_path / "metadata.json", metadata
      )
  
      # When
      parser = DeterministicIntentParser.from_path(self.tmp_file_path)
  
      # Then
      config = DeterministicIntentParserConfig(
          max_queries=42, max_pattern_length=43
      )
      expected_parser = DeterministicIntentParser(config=config)
      self.assertEqual(parser.to_dict(), expected_parser.to_dict())
  
imports: from __future__ import unicode_literals
  import io
  from builtins import range
  from copy import deepcopy
  from checksumdir import dirhash
  from mock import patch
  from snips_nlu.common.io_utils import temp_dir
  from snips_nlu.constants import DATA, END, ENTITY, LANGUAGE_EN, RES_ENTITY, RES_INTENT, RES_INTENT_NAME, RES_PROBA, RES_SLOTS, RES_VALUE, SLOT_NAME, START, TEXT, STOP_WORDS
  from snips_nlu.dataset import Dataset
  from snips_nlu.exceptions import IntentNotFoundError, NotTrained
  from snips_nlu.intent_parser.deterministic_intent_parser import DeterministicIntentParser, _deduplicate_overlapping_slots, _get_range_shift
  from snips_nlu.pipeline.configs import DeterministicIntentParserConfig
  from snips_nlu.result import extraction_result, intent_classification_result, unresolved_slot, empty_result, parsing_result
  from snips_nlu.tests.utils import FixtureTest, TEST_PATH
label_desc: Use image node_id 28 for calling the TestDeterministicIntentParser obj's underlying member method code with example usage: obj.test_should_be_deserializable_before_fitting_with_whitelist() without return types