@Test
        void verifyOperation() {
            assertNotNull(serviceRegistryInitializer);
            assertNotNull(embeddedJsonServiceRegistry);
            assertEquals(1, servicesManager.count());
            assertNotNull(servicesManager.findServiceBy(12345));
            val service = webApplicationServiceFactory.createService("https://init.cas.org");
            assertNotNull(servicesManager.findServiceBy(service));
        }
This is {@link CasServiceRegistryInitializationConfigurationTests}.

@author Misagh Moayyed
@since 6.2.0
core/cas-server-core-services/src/test/java/org/apereo/cas/config/CasServiceRegistryInitializationConfigurationTests.java