@Test
    public void testApolloSyncDataConfigurationRegisterBeanSyncDataService() {
        assertNotNull(syncDataService);
        assertTrue(syncDataService instanceof ApolloDataService);
    }
case to test {@link ApolloSyncDataConfiguration} to register bean {@link ApolloSyncDataConfiguration}.
shenyu-spring-boot-starter/shenyu-spring-boot-starter-sync-data-center/shenyu-spring-boot-starter-sync-data-apollo/src/test/java/org/apache/shenyu/springboot/sync/data/apollo/ApolloSyncDataConfigurationTest.java