@Test
    void verifyOperation() {
        assertFalse(jaasAuthenticationHandlers.isEmpty());
        assertFalse(jaasPersonDirectoryPrincipalResolvers.isEmpty());
    }
This is {@link JaasAuthenticationHandlersConfigurationTests}.

@author Misagh Moayyed
@since 6.3.0
core/cas-server-core-authentication/src/test/java/org/apereo/cas/authentication/handler/support/JaasAuthenticationHandlersConfigurationTests.java