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.core.remote;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.model.response.ConnectionInfo;
  import com.alibaba.nacos.common.utils.JacksonUtils;
  import com.alibaba.nacos.core.remote.grpc.GrpcConnection;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import java.util.Collections;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class ConnectionTest {
      
      ConnectionMeta connectionMeta;
      
      Connection connection;
      
      @BeforeEach
      void setUp() {
          connectionMeta = new ConnectionMeta("1739168690942_127.0.0.1_18080", "127.0.0.1", "127.0.0.1", 8080, 18080,
                  "grpc", "3.0.0", "test", Collections.singletonMap(Constants.APPNAME, "test"));
          connectionMeta.setNamespaceId("public");
          connection = new GrpcConnection(connectionMeta, null, null);
          connection.setAbilityTable(Collections.emptyMap());
      }
      
      @AfterEach
      void tearDown() {
      }
      
      @Test
      public void testSerialize() {
          String json = JacksonUtils.toJson(connection);
          assertTrue(json.contains("\"traced\":false"));
          assertTrue(json.contains("\"metaInfo\":{"));
          assertTrue(json.contains("\"connectType\":\"grpc\""));
          assertTrue(json.contains("\"clientIp\":\"127.0.0.1\""));
          assertTrue(json.contains("\"remoteIp\":\"127.0.0.1\""));
          assertTrue(json.contains("\"remotePort\":8080"));
          assertTrue(json.contains("\"localPort\":18080"));
          assertTrue(json.contains("\"version\":\"3.0.0\""));
          assertTrue(json.contains("\"connectionId\":\"1739168690942_127.0.0.1_18080\""));
          assertTrue(json.contains("\"createTime\":" + connection.getMetaInfo().getCreateTime().getTime()));
          assertTrue(json.contains("\"lastActiveTime\":" + connection.getMetaInfo().getLastActiveTime()));
          assertTrue(json.contains("\"appName\":\"test\""));
          assertTrue(json.contains("\"labels\":{"));
          assertTrue(json.contains("\"AppName\":\"test\""));
          assertTrue(json.contains("\"sdkSource\":false"));
          assertTrue(json.contains("\"clusterSource\":false"));
          assertTrue(json.contains("\"connected\":false"));
          assertTrue(json.contains("\"abilityTable\":{}"));
          assertTrue(json.contains("\"namespaceId\":\"public\""));
      }
      
      @Test
      public void testDeserializeToConnectionInfo() {
          String json = JacksonUtils.toJson(connection);
          ConnectionInfo connectionInfo = JacksonUtils.toObj(json, ConnectionInfo.class);
          assertEquals(connection.isTraced(), connectionInfo.isTraced());
          assertEquals(connection.getAbilityTable(), connectionInfo.getAbilityTable());
          assertEquals(connection.getMetaInfo().getConnectType(), connectionInfo.getMetaInfo().getConnectType());
          assertEquals(connection.getMetaInfo().getClientIp(), connectionInfo.getMetaInfo().getClientIp());
          assertEquals(connection.getMetaInfo().getRemoteIp(), connectionInfo.getMetaInfo().getRemoteIp());
          assertEquals(connection.getMetaInfo().getRemotePort(), connectionInfo.getMetaInfo().getRemotePort());
          assertEquals(connection.getMetaInfo().getLocalPort(), connectionInfo.getMetaInfo().getLocalPort());
          assertEquals(connection.getMetaInfo().getVersion(), connectionInfo.getMetaInfo().getVersion());
          assertEquals(connection.getMetaInfo().getConnectionId(), connectionInfo.getMetaInfo().getConnectionId());
          assertEquals(connection.getMetaInfo().getCreateTime().getTime(),
                  connectionInfo.getMetaInfo().getCreateTime().getTime());
          assertEquals(connection.getMetaInfo().getLastActiveTime(), connectionInfo.getMetaInfo().getLastActiveTime());
          assertEquals(connection.getMetaInfo().getAppName(), connectionInfo.getMetaInfo().getAppName());
          assertEquals(connection.getMetaInfo().getLabels(), connectionInfo.getMetaInfo().getLabels());
          assertEquals(connection.getMetaInfo().getNamespaceId(), connectionInfo.getMetaInfo().getNamespaceId());
      }
  }