content: /*
   * Copyright 1999-2025 Alibaba Group Holding Ltd.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibaba.nacos.api.naming.pojo.maintainer;
  
  import com.fasterxml.jackson.core.JsonProcessingException;
  import com.fasterxml.jackson.databind.DeserializationFeature;
  import com.fasterxml.jackson.databind.ObjectMapper;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.io.IOException;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class MetricsInfoTest {
      
      private ObjectMapper mapper;
      
      private MetricsInfo metricsInfo;
      
      @BeforeEach
      void setUp() throws Exception {
          mapper = new ObjectMapper();
          mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);
          metricsInfo = new MetricsInfo();
          metricsInfo.setStatus("UP");
          metricsInfo.setClientCount(10);
          metricsInfo.setInstanceCount(100);
          metricsInfo.setServiceCount(20);
          metricsInfo.setSubscribeCount(200);
          metricsInfo.setConnectionBasedClientCount(8);
          metricsInfo.setResponsibleClientCount(8);
          metricsInfo.setEphemeralIpPortClientCount(2);
          metricsInfo.setPersistentIpPortClientCount(0);
      }
      
      @Test
      void testSerialize() throws JsonProcessingException {
          String json = mapper.writeValueAsString(metricsInfo);
          assertTrue(json.contains("\"status\":\"UP\""));
          assertTrue(json.contains("\"serviceCount\":20"));
          assertTrue(json.contains("\"instanceCount\":100"));
          assertTrue(json.contains("\"subscribeCount\":200"));
          assertTrue(json.contains("\"clientCount\":10"));
          assertTrue(json.contains("\"connectionBasedClientCount\":8"));
          assertTrue(json.contains("\"ephemeralIpPortClientCount\":2"));
          assertTrue(json.contains("\"persistentIpPortClientCount\":0"));
          assertTrue(json.contains("\"responsibleClientCount\":8"));
      }
      
      @Test
      void testDeserialize() throws IOException {
          String jsonString = "{\"status\":\"UP\",\"serviceCount\":20,\"instanceCount\":100,\"subscribeCount\":200,"
                  + "\"clientCount\":10,\"connectionBasedClientCount\":8,\"ephemeralIpPortClientCount\":2,"
                  + "\"persistentIpPortClientCount\":0,\"responsibleClientCount\":8}\n";
          MetricsInfo metricsInfo1 = mapper.readValue(jsonString, MetricsInfo.class);
          assertEquals(metricsInfo.getStatus(), metricsInfo1.getStatus());
          assertEquals(metricsInfo.getClientCount(), metricsInfo1.getClientCount());
          assertEquals(metricsInfo.getInstanceCount(), metricsInfo1.getInstanceCount());
          assertEquals(metricsInfo.getServiceCount(), metricsInfo1.getServiceCount());
          assertEquals(metricsInfo.getSubscribeCount(), metricsInfo1.getSubscribeCount());
          assertEquals(metricsInfo.getConnectionBasedClientCount(), metricsInfo1.getConnectionBasedClientCount());
          assertEquals(metricsInfo.getResponsibleClientCount(), metricsInfo1.getResponsibleClientCount());
          assertEquals(metricsInfo.getEphemeralIpPortClientCount(), metricsInfo1.getEphemeralIpPortClientCount());
          assertEquals(metricsInfo.getPersistentIpPortClientCount(), metricsInfo1.getPersistentIpPortClientCount());
      }
      
  }