class_docstr: Test the datetime parsing module.
  
  Output of the parser is an array of tuples
  [match, value, (start, end)]
class_docstr_tok: ["Test","the","datetime","parsing","module",".","Output","of","the","parser","is","an","array","of","tuples","[","match",",","value",",","(","start",",","end",")","]"]
code: def test_captured_pattern_tomorrow(self):
      input_text = "tomorrow"
      parser = parsing.datetime_parsing(input_text)
      self.assertIn(input_text, parser[0])
      self.assertEqual(
          parser[0][1].strftime("%d"),
          (datetime.today() + timedelta(days=1)).strftime("%d"),
      )
      self.assertEqual(len(parser), 1)
  
imports: from unittest import TestCase
  from datetime import timedelta, datetime
  from chatterbot import parsing
label_desc: Use image node_id 10 for calling the DateTimeParsingFunctionIntegrationTestCases obj's underlying member method code with example usage: obj.test_captured_pattern_tomorrow() without return types