@Test
        void verifyMultipleProvidersWithPrincipalAttributes() throws Throwable {
            assertProviderResolutionFromManyProviders(principalAttributeMultifactorAuthenticationTrigger, applicationContext, true);
            assertThrows(UnsatisfiedAuthenticationContextTicketValidationException.class, () -> {
                throw new UnsatisfiedAuthenticationContextTicketValidationException(
                    MultifactorAuthenticationTestUtils.getService("id"));
            });
        }
This is {@link DefaultMultifactorAuthenticationProviderResolverTests}.

@author Misagh Moayyed
@since 6.1.0
core/cas-server-core-authentication-mfa/src/test/java/org/apereo/cas/authentication/DefaultMultifactorAuthenticationProviderResolverTests.java