@Test
    void verifyCustomizers() {
        val results = MultifactorAuthenticationWebflowUtils.getMultifactorAuthenticationWebflowCustomizers(applicationContext);
        assertFalse(results.isEmpty());
    }
This is {@link MultifactorAuthenticationWebflowUtilsTests}.

@author Misagh Moayyed
@since 7.1.0
core/cas-server-core-webflow-mfa-api/src/test/java/org/apereo/cas/web/flow/MultifactorAuthenticationWebflowUtilsTests.java