public class NamingTest {
    
    @Test
    public void testServiceList() throws Exception {
        
        Properties properties = new Properties();
        properties.put(PropertyKeyConst.SERVER_ADDR, "127.0.0.1:8848");
        properties.put(PropertyKeyConst.USERNAME, "nacos");
        properties.put(PropertyKeyConst.PASSWORD, "nacos");
        
        Instance instance = new Instance();
        instance.setIp("1.1.1.1");
        instance.setPort(800);
        instance.setWeight(2);
        Map<String, String> map = new HashMap<String, String>();
        map.put("netType", "external");
        map.put("version", "2.0");
        instance.setMetadata(map);
    
        NamingService namingService = NacosFactory.createNamingService(properties);
        namingService.registerInstance("nacos.test.1", instance);
        
        ThreadUtils.sleep(5000L);
        
        List<Instance> list = namingService.getAllInstances("nacos.test.1");
        
        System.out.println(list);
        
        ThreadUtils.sleep(30000L);
        //        ExpressionSelector expressionSelector = new ExpressionSelector();
        //        expressionSelector.setExpression("INSTANCE.metadata.registerSource = 'dubbo'");
        //        ListView<String> serviceList = namingService.getServicesOfServer(1, 10, expressionSelector);
        
    }
}