old_contents: from context import slot_users_controller as uc
  
  
  class TestUsers:
  
      def test_validate_credentials_returns_true_for_valid_credentials(self):
          result = uc.return_user_if_valid_credentials('slot', 'test')
          assert result is True
  
      def test_validate_credentials_returns_false_for_invalid_credentials(self):
          result = uc.return_user_if_valid_credentials('bad_username', 'bad_password')
          assert result is False
  
      def test_convert_dict_to_user_instance_returns_valid_user_instance(self):
          result = uc.convert_dict_to_user_instance({})
          assert result
new_contents: from context import slot_users_controller as uc
  
  
  class TestUsers:
  
      def test_validate_credentials_returns_true_for_valid_credentials(self):
          result = uc.return_user_if_valid_credentials('slot', 'test')
          assert result is True
  
      def test_validate_credentials_returns_false_for_invalid_credentials(self):
          result = uc.return_user_if_valid_credentials('bad_username', 'bad_password')
          assert result is False
  
      def test_convert_dict_to_user_instance_returns_valid_user_instance(self):
          result = uc.return_user_instance_or_anonymous({})
          assert result
subject: Update test to reflect new method name.