class_docstr: Unit tests for the BestMatch logic adapter.
class_docstr_tok: ["Unit","tests","for","the","BestMatch","logic","adapter","."]
docstr: Test the case that a high confidence response is not known.
docstr_tok: ["Test","the","case","that","a","high","confidence","response","is","not","known","."]
code: def test_low_confidence(self):
      """
      Test the case that a high confidence response is not known.
      """
      statement = Statement(text="Is this a tomato?")
      match = self.adapter.process(statement)
  
      self.assertEqual(match.confidence, 0)
      self.assertEqual(match.text, statement.text)
  
file_path: ChatterBot/tests/logic/test_best_match.py
imports: from chatterbot.logic import BestMatch
  from chatterbot.conversation import Statement
  from tests.base_case import ChatBotTestCase
label_desc: Use image node_id 8 for calling the BestMatchTestCase obj's underlying member method code with example usage: obj.test_low_confidence() without return types