@Override
        public NotificationSender configureNotificationSender() {
            return NotificationSender.noOp();
        }
This is {@link BaseCasSimpleMultifactorAuthenticationTests}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-simple-mfa/src/test/java/org/apereo/cas/mfa/simple/BaseCasSimpleMultifactorAuthenticationTests.java