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.console.handler.impl.inner.naming;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.exception.api.NacosApiException;
  import com.alibaba.nacos.api.model.Page;
  import com.alibaba.nacos.api.naming.pojo.maintainer.ServiceDetailInfo;
  import com.alibaba.nacos.api.naming.pojo.maintainer.ServiceView;
  import com.alibaba.nacos.api.naming.pojo.maintainer.SubscriberInfo;
  import com.alibaba.nacos.naming.core.CatalogServiceV2Impl;
  import com.alibaba.nacos.naming.core.ClusterOperatorV2Impl;
  import com.alibaba.nacos.naming.core.ServiceOperatorV2Impl;
  import com.alibaba.nacos.naming.core.v2.ServiceManager;
  import com.alibaba.nacos.naming.core.v2.metadata.ClusterMetadata;
  import com.alibaba.nacos.naming.core.v2.metadata.ServiceMetadata;
  import com.alibaba.nacos.naming.core.v2.pojo.Service;
  import com.alibaba.nacos.naming.model.form.ServiceForm;
  import com.alibaba.nacos.naming.selector.SelectorManager;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  import java.util.Collections;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class ServiceInnerHandlerTest {
      
      private static final String TEST_NAMESPACE_ID = "testNamespaceId";
      
      private static final String TEST_GROUP_NAME = "testGroupName";
      
      private static final String TEST_SERVICE_NAME = "testServiceName";
      
      @Mock
      private ServiceOperatorV2Impl serviceOperatorV2;
      
      @Mock
      private SelectorManager selectorManager;
      
      @Mock
      private CatalogServiceV2Impl catalogServiceV2;
      
      @Mock
      private ClusterOperatorV2Impl clusterOperatorV2;
      
      ServiceInnerHandler serviceInnerHandler;
      
      @BeforeEach
      void setUp() {
          serviceInnerHandler = new ServiceInnerHandler(serviceOperatorV2, selectorManager, catalogServiceV2,
                  clusterOperatorV2);
      }
      
      @AfterEach
      void tearDown() {
      }
      
      @Test
      void createService() throws Exception {
          ServiceForm serviceForm = new ServiceForm();
          serviceForm.setNamespaceId(TEST_NAMESPACE_ID);
          serviceForm.setGroupName(TEST_GROUP_NAME);
          serviceForm.setServiceName(TEST_SERVICE_NAME);
          serviceForm.setEphemeral(true);
          ServiceMetadata serviceMetadata = new ServiceMetadata();
          serviceInnerHandler.createService(serviceForm, serviceMetadata);
          verify(serviceOperatorV2).create(any(Service.class), any(ServiceMetadata.class));
      }
      
      @Test
      void deleteService() throws Exception {
          serviceInnerHandler.deleteService(TEST_NAMESPACE_ID, TEST_SERVICE_NAME, TEST_GROUP_NAME);
          verify(serviceOperatorV2).delete(any(Service.class));
      }
      
      @Test
      void updateServiceNonExist() {
          ServiceForm serviceForm = new ServiceForm();
          serviceForm.setNamespaceId(TEST_NAMESPACE_ID);
          serviceForm.setGroupName(TEST_GROUP_NAME);
          serviceForm.setServiceName(TEST_SERVICE_NAME);
          ServiceMetadata serviceMetadata = new ServiceMetadata();
          assertThrows(NacosApiException.class, () -> serviceInnerHandler.updateService(serviceForm, serviceMetadata));
      }
      
      @Test
      void updateServiceExist() throws Exception {
          ServiceForm serviceForm = new ServiceForm();
          serviceForm.setNamespaceId(TEST_NAMESPACE_ID);
          serviceForm.setGroupName(TEST_GROUP_NAME);
          serviceForm.setServiceName(TEST_SERVICE_NAME);
          ServiceMetadata serviceMetadata = new ServiceMetadata();
          ServiceManager.getInstance()
                  .getSingleton(Service.newService(TEST_NAMESPACE_ID, TEST_GROUP_NAME, TEST_SERVICE_NAME));
          serviceInnerHandler.updateService(serviceForm, serviceMetadata);
          serviceOperatorV2.update(any(Service.class), any(ServiceMetadata.class));
      }
      
      @Test
      void getSelectorTypeList() throws NacosException {
          List<String> mock = Collections.singletonList("mock");
          when(selectorManager.getAllSelectorTypes()).thenReturn(mock);
          List<String> actual = serviceInnerHandler.getSelectorTypeList();
          assertEquals(mock, actual);
      }
      
      @Test
      void getSubscribers() throws Exception {
          Page<SubscriberInfo> mockPage = new Page<>();
          when(serviceOperatorV2.getSubscribers(eq(TEST_NAMESPACE_ID), eq(TEST_SERVICE_NAME), eq(TEST_GROUP_NAME),
                  eq(true), eq(1), eq(10))).thenReturn(mockPage);
          Page<SubscriberInfo> actual = serviceInnerHandler.getSubscribers(1, 10, TEST_NAMESPACE_ID, TEST_SERVICE_NAME,
                  TEST_GROUP_NAME, true);
          assertEquals(mockPage, actual);
      }
      
      @Test
      void getServiceListWithInstances() throws NacosException {
          Page<ServiceDetailInfo> mockPage = new Page<>();
          when(catalogServiceV2.pageListServiceDetail(eq(TEST_NAMESPACE_ID), eq(TEST_GROUP_NAME), eq(TEST_SERVICE_NAME),
                  eq(1), eq(10))).thenReturn(mockPage);
          Page<ServiceDetailInfo> actual = (Page<ServiceDetailInfo>) serviceInnerHandler.getServiceList(true,
                  TEST_NAMESPACE_ID, 1, 10, TEST_SERVICE_NAME, TEST_GROUP_NAME, false);
          assertEquals(mockPage, actual);
      }
      
      @Test
      void getServiceListWithoutInstances() throws NacosException {
          Page<ServiceView> mockPage = new Page<>();
          when(catalogServiceV2.listService(eq(TEST_NAMESPACE_ID), eq(TEST_GROUP_NAME), eq(TEST_SERVICE_NAME), eq(1),
                  eq(10), eq(false))).thenReturn(mockPage);
          Page<ServiceView> actual = (Page<ServiceView>) serviceInnerHandler.getServiceList(false, TEST_NAMESPACE_ID, 1,
                  10, TEST_SERVICE_NAME, TEST_GROUP_NAME, false);
          assertEquals(mockPage, actual);
      }
      
      @Test
      void getServiceDetail() throws NacosException {
          ServiceDetailInfo mock = new ServiceDetailInfo();
          when(catalogServiceV2.getServiceDetail(eq(TEST_NAMESPACE_ID), eq(TEST_GROUP_NAME),
                  eq(TEST_SERVICE_NAME))).thenReturn(mock);
          ServiceDetailInfo actual = serviceInnerHandler.getServiceDetail(TEST_NAMESPACE_ID, TEST_SERVICE_NAME,
                  TEST_GROUP_NAME);
          assertEquals(mock, actual);
      }
      
      @Test
      void updateClusterMetadata() throws Exception {
          ClusterMetadata clusterMetadata = new ClusterMetadata();
          serviceInnerHandler.updateClusterMetadata(TEST_NAMESPACE_ID, TEST_GROUP_NAME, TEST_SERVICE_NAME,
                  Constants.DEFAULT_CLUSTER_NAME, clusterMetadata);
          verify(clusterOperatorV2).updateClusterMetadata(eq(TEST_NAMESPACE_ID), eq(TEST_GROUP_NAME),
                  eq(TEST_SERVICE_NAME), eq(Constants.DEFAULT_CLUSTER_NAME), eq(clusterMetadata));
      }
  }