content: /*
   *  Copyright 1999-2021 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.naming.remote.rpc.handler;
  
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import com.alibaba.nacos.api.naming.remote.NamingRemoteConstants;
  import com.alibaba.nacos.api.naming.remote.request.PersistentInstanceRequest;
  import com.alibaba.nacos.api.remote.request.RequestMeta;
  import com.alibaba.nacos.naming.core.v2.service.impl.PersistentClientOperationServiceImpl;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * {@link PersistentInstanceRequestHandler} unit tests.
   *
   * @author blake.qiu
   */
  @ExtendWith(MockitoExtension.class)
  class PersistentInstanceRequestHandlerTest {
      
      @InjectMocks
      private PersistentInstanceRequestHandler persistentInstanceRequestHandler;
      
      @Mock
      private PersistentClientOperationServiceImpl clientOperationService;
      
      @Test
      void testHandle() throws NacosException {
          PersistentInstanceRequest instanceRequest = new PersistentInstanceRequest();
          instanceRequest.setType(NamingRemoteConstants.REGISTER_INSTANCE);
          instanceRequest.setServiceName("service1");
          instanceRequest.setGroupName("group1");
          Instance instance = new Instance();
          instanceRequest.setInstance(instance);
          RequestMeta requestMeta = new RequestMeta();
          persistentInstanceRequestHandler.handle(instanceRequest, requestMeta);
          Mockito.verify(clientOperationService).registerInstance(Mockito.any(), Mockito.any(), Mockito.anyString());
          
          instanceRequest.setType(NamingRemoteConstants.DE_REGISTER_INSTANCE);
          persistentInstanceRequestHandler.handle(instanceRequest, requestMeta);
          Mockito.verify(clientOperationService).deregisterInstance(Mockito.any(), Mockito.any(), Mockito.anyString());
          
          instanceRequest.setType("xxx");
          try {
              persistentInstanceRequestHandler.handle(instanceRequest, requestMeta);
          } catch (Exception e) {
              assertEquals(NacosException.INVALID_PARAM, ((NacosException) e).getErrCode());
          }
      }
  }
  