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.pojo.ServiceInfo;
  import com.alibaba.nacos.api.naming.remote.request.ServiceQueryRequest;
  import com.alibaba.nacos.api.naming.remote.response.QueryServiceResponse;
  import com.alibaba.nacos.api.remote.request.RequestMeta;
  import com.alibaba.nacos.naming.core.v2.index.ServiceStorage;
  import com.alibaba.nacos.naming.core.v2.metadata.NamingMetadataManager;
  import com.alibaba.nacos.naming.core.v2.metadata.ServiceMetadata;
  import com.alibaba.nacos.naming.selector.SelectorManager;
  import com.alibaba.nacos.sys.utils.ApplicationUtils;
  import org.junit.jupiter.api.BeforeEach;
  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 org.springframework.context.ConfigurableApplicationContext;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.Optional;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * {@link ServiceQueryRequestHandler} unit tests.
   *
   * @author chenglu
   * @date 2021-09-17 19:11
   */
  @ExtendWith(MockitoExtension.class)
  class ServiceQueryRequestHandlerTest {
      
      @InjectMocks
      private ServiceQueryRequestHandler serviceQueryRequestHandler;
      
      @Mock
      private ServiceStorage serviceStorage;
      
      @Mock
      private NamingMetadataManager metadataManager;
      
      @Mock
      private ConfigurableApplicationContext applicationContext;
      
      @Mock
      private SelectorManager selectorManager;
      
      @BeforeEach
      void setUp() {
          ApplicationUtils.injectContext(applicationContext);
          Mockito.when(applicationContext.getBean(SelectorManager.class)).thenReturn(selectorManager);
      }
      
      @Test
      void testHandle() throws NacosException {
          Instance instance = new Instance();
          instance.setIp("1.1.1.1");
          List<Instance> instances = Arrays.asList(instance);
          ServiceInfo serviceInfo = new ServiceInfo();
          serviceInfo.setGroupName("A");
          serviceInfo.setGroupName("B");
          serviceInfo.setName("C");
          serviceInfo.setHosts(instances);
          Mockito.when(serviceStorage.getData(Mockito.any())).thenReturn(serviceInfo);
          
          ServiceMetadata serviceMetadata = new ServiceMetadata();
          Mockito.when(metadataManager.getServiceMetadata(Mockito.any())).thenReturn(Optional.of(serviceMetadata));
          
          ServiceQueryRequest serviceQueryRequest = new ServiceQueryRequest();
          serviceQueryRequest.setNamespace("A");
          serviceQueryRequest.setGroupName("B");
          serviceQueryRequest.setServiceName("C");
          serviceQueryRequest.setHealthyOnly(false);
          QueryServiceResponse queryServiceResponse = serviceQueryRequestHandler.handle(serviceQueryRequest, new RequestMeta());
          
          assertEquals("C", queryServiceResponse.getServiceInfo().getName());
      }
  }
  