old_contents: from unittest import TestCase
  
  
  class MongoAdapterTestCase(TestCase):
  
      def setUp(self):
          from chatterbot.storage.mongodb import Query
          self.query = Query()
  
      def test_statement_text_equals(self):
          query = self.query.statement_text_equals('Testing in progress')
  
          self.assertIn('text', query.value())
          self.assertEqual(query.value()['text'], 'Testing in progress')
  
      def test_statement_text_not_in(self):
          query = self.query.statement_text_not_in(['One', 'Two'])
  
          self.assertIn('text', query.value())
          self.assertIn('$nin', query.value()['text'])
          self.assertIn('One', query.value()['text']['$nin'])
          self.assertIn('Two', query.value()['text']['$nin'])
  
      def test_statement_response_list_contains(self):
          query = self.query.statement_response_list_contains('Hey')
  
          self.assertIn('in_response_to', query.value())
          self.assertIn('$elemMatch', query.value()['in_response_to'])
          self.assertIn('text', query.value()['in_response_to']['$elemMatch'])
          self.assertEqual('Hey', query.value()['in_response_to']['$elemMatch']['text'])
  
      def test_statement_response_list_equals(self):
          query = self.query.statement_response_list_equals([])
  
          self.assertIn('in_response_to', query.value())
          self.assertEqual(query.value()['in_response_to'], [])
  
      def test_raw(self):
          query = self.query.raw({'text': 'testing'})
  
          self.assertIn('text', query.value())
          self.assertEqual(query.value()['text'], 'testing')
  
new_contents: from unittest import TestCase
  
  
  class MongoAdapterTestCase(TestCase):
  
      def setUp(self):
          from chatterbot.storage.mongodb import Query
          self.query = Query()
  
      def test_statement_text_equals(self):
          query = self.query.statement_text_equals('Testing in progress')
  
          self.assertIn('text', query.value())
          self.assertEqual(query.value()['text'], 'Testing in progress')
  
      def test_statement_text_not_in(self):
          query = self.query.statement_text_not_in(['One', 'Two'])
  
          self.assertIn('text', query.value())
          self.assertIn('$nin', query.value()['text'])
          self.assertIn('One', query.value()['text']['$nin'])
          self.assertIn('Two', query.value()['text']['$nin'])
  
      def test_raw(self):
          query = self.query.raw({'text': 'testing'})
  
          self.assertIn('text', query.value())
          self.assertEqual(query.value()['text'], 'testing')
  
subject: Remove test cases for query methods being removed.