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.address.component;
  
  import com.alibaba.nacos.address.constant.AddressServerConstants;
  import com.alibaba.nacos.api.naming.pojo.Instance;
  import org.junit.jupiter.api.Test;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class AddressServerGeneratorManagerTest {
  
      @Test
      void testGenerateProductName() {
          AddressServerGeneratorManager manager = new AddressServerGeneratorManager();
          final String blankName = manager.generateProductName("");
          assertEquals(AddressServerConstants.ALIWARE_NACOS_DEFAULT_PRODUCT_NAME, blankName);
      
          final String defaultName = manager.generateProductName(AddressServerConstants.DEFAULT_PRODUCT);
          assertEquals(AddressServerConstants.ALIWARE_NACOS_DEFAULT_PRODUCT_NAME, defaultName);
      
          final String testName = manager.generateProductName("test");
          assertEquals("nacos.as.test", testName);
      
      }
  
      @Test
      void testGenerateInstancesByIps() {
          AddressServerGeneratorManager manager = new AddressServerGeneratorManager();
          final List<Instance> empty = manager.generateInstancesByIps(null, null, null, null);
          assertNotNull(empty);
          assertTrue(empty.isEmpty());
      
          String[] ipArray = new String[]{"192.168.3.1:8848", "192.168.3.2:8848", "192.168.3.3:8848"};
          final List<Instance> instanceList = manager.generateInstancesByIps("DEFAULT_GROUP@@nacos.as.test", "test", "test",
                  ipArray);
          assertNotNull(instanceList);
          assertFalse(instanceList.isEmpty());
          assertEquals(3, instanceList.size());
      
          final Instance instance1 = instanceList.get(0);
          assertEquals("192.168.3.1", instance1.getIp());
      
          final Instance instance2 = instanceList.get(1);
          assertEquals("192.168.3.2", instance2.getIp());
      
          final Instance instance3 = instanceList.get(2);
          assertEquals("192.168.3.3", instance3.getIp());
      
      }
  
      @Test
      void testGenerateResponseIps() {
          final List<com.alibaba.nacos.api.naming.pojo.Instance> instanceList = new ArrayList<>();
          Instance instance1 = new Instance();
          instance1.setIp("192.168.3.1");
          instance1.setPort(8848);
      
          Instance instance2 = new Instance();
          instance2.setIp("192.168.3.2");
          instance2.setPort(8848);
          
          Instance instance3 = new Instance();
          instance3.setIp("192.168.3.3");
          instance3.setPort(8848);
      
          instanceList.add(instance1);
          instanceList.add(instance2);
          instanceList.add(instance3);
          
          AddressServerGeneratorManager manager = new AddressServerGeneratorManager();
          final String ipListStr = manager.generateResponseIps(instanceList);
          
          StringBuilder expectStr = new StringBuilder();
          final StringBuilder ret = expectStr
                  .append("192.168.3.1:8848").append('\n')
                  .append("192.168.3.2:8848").append('\n')
                  .append("192.168.3.3:8848").append('\n');
          assertEquals(ret.toString(), ipListStr);
      
      }
  
      @Test
      void testGenerateNacosServiceName() {
          AddressServerGeneratorManager manager = new AddressServerGeneratorManager();
      
          final String containDefault = manager.generateNacosServiceName("DEFAULT_GROUP@@test");
          assertEquals("DEFAULT_GROUP@@test", containDefault);
      
          final String product = manager.generateNacosServiceName("product");
          assertEquals("DEFAULT_GROUP@@product", product);
      }
      
  }
  