content: /*
   * Copyright 1999-2018 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.controllers;
  
  import com.alibaba.nacos.api.common.Constants;
  import com.alibaba.nacos.api.exception.NacosException;
  import com.alibaba.nacos.api.model.Page;
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import com.alibaba.nacos.api.naming.pojo.maintainer.ServiceDetailInfo;
  import com.alibaba.nacos.naming.core.CatalogServiceV2Impl;
  import com.fasterxml.jackson.databind.node.ObjectNode;
  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.junit.jupiter.MockitoExtension;
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  import static org.mockito.Mockito.when;
  
  @ExtendWith(MockitoExtension.class)
  class CatalogControllerTest {
      
      private static final String TEST_CLUSTER_NAME = "test-cluster";
      
      private static final String TEST_SERVICE_NAME = "test-service";
      
      private static final String TEST_GROUP_NAME = "test-group-name";
      
      @Mock
      private CatalogServiceV2Impl catalogServiceV2;
      
      @InjectMocks
      private CatalogController catalogController;
      
      @BeforeEach
      void setUp() throws NoSuchFieldException, IllegalAccessException, NacosException {
      }
      
      @Test
      void testServiceDetail() throws Exception {
          ServiceDetailInfo expected = new ServiceDetailInfo();
          expected.setNamespaceId(Constants.DEFAULT_NAMESPACE_ID);
          expected.setGroupName(TEST_GROUP_NAME);
          expected.setServiceName(TEST_SERVICE_NAME);
          expected.setEphemeral(true);
          expected.setClusterMap(Collections.emptyMap());
          expected.setMetadata(Collections.emptyMap());
          when(catalogServiceV2.getServiceDetail(Constants.DEFAULT_NAMESPACE_ID, TEST_GROUP_NAME,
                  TEST_SERVICE_NAME)).thenReturn(expected);
          Object actual = catalogController.serviceDetail(Constants.DEFAULT_NAMESPACE_ID,
                  TEST_GROUP_NAME + Constants.SERVICE_INFO_SPLITER + TEST_SERVICE_NAME);
          // controller transfer ServiceDetailInfo to old console result
          assertNotEquals(expected, actual);
      }
      
      @Test
      void testInstanceList() throws NacosException {
          Instance instance = new Instance();
          instance.setIp("1.1.1.1");
          instance.setPort(1234);
          instance.setClusterName(TEST_CLUSTER_NAME);
          List list = new ArrayList<>(1);
          list.add(instance);
          when(catalogServiceV2.listInstances(Constants.DEFAULT_NAMESPACE_ID, TEST_GROUP_NAME, TEST_SERVICE_NAME,
                  TEST_CLUSTER_NAME)).thenReturn(list);
          ObjectNode result = catalogController.instanceList(Constants.DEFAULT_NAMESPACE_ID,
                  TEST_GROUP_NAME + Constants.SERVICE_INFO_SPLITER + TEST_SERVICE_NAME, TEST_CLUSTER_NAME, 1, 10);
          String actual = result.toString();
          assertTrue(actual.contains("\"count\":1"));
          assertTrue(actual.contains("\"list\":["));
          assertTrue(actual.contains("\"clusterName\":\"test-cluster\""));
          assertTrue(actual.contains("\"ip\":\"1.1.1.1\""));
          assertTrue(actual.contains("\"port\":1234"));
      }
      
      @Test
      void testListDetail() {
          try {
              when(catalogServiceV2.pageListServiceDetail(Constants.DEFAULT_NAMESPACE_ID, TEST_GROUP_NAME,
                      TEST_SERVICE_NAME, 1, 10)).thenReturn(new Page<>());
              Object res = catalogController.listDetail(true, Constants.DEFAULT_NAMESPACE_ID, 1, 10, TEST_SERVICE_NAME,
                      TEST_GROUP_NAME, null, true);
              assertTrue(res instanceof List);
              assertEquals(0, ((List) res).size());
          } catch (NacosException e) {
              e.printStackTrace();
              fail(e.getMessage());
          }
      }
  }
  