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.core;
  
  import com.alibaba.nacos.naming.BaseTest;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.mockito.Spy;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * @author jifengnan  2019-04-28
   */
  public class ServiceTest extends BaseTest {
      @Spy
      private Service service;
  
      @Before
      public void before() {
          super.before();
      }
  
      @Test
      public void testUpdateIPs() {
          service.setName("test-service");
          List<Instance> instances = new ArrayList<>();
          Instance instance = new Instance("1.1.1.1", 1, "test-instance1");
          instances.add(instance);
          service.updateIPs(instances, true);
          Assert.assertEquals(instances, service.allIPs(true));
  
          instances = new ArrayList<>();
          instance = new Instance();
          instance.setIp("2.2.2.2");
          instance.setPort(2);
          instances.add(instance);
          instances.add(null);
          service.updateIPs(instances, true);
          instances.remove(null);
          Assert.assertEquals(instances, service.allIPs(true));
      }
  }
  