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.client.config.impl;
  
  import com.alibaba.nacos.common.http.client.NacosRestTemplate;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  class ConfigHttpClientManagerTest {
      
      @Test
      void test() {
          final ConfigHttpClientManager instance1 = ConfigHttpClientManager.getInstance();
          final ConfigHttpClientManager instance2 = ConfigHttpClientManager.getInstance();
          
          assertEquals(instance1, instance2);
          
          final NacosRestTemplate nacosRestTemplate = instance1.getNacosRestTemplate();
          assertNotNull(nacosRestTemplate);
          
          final int time1 = instance1.getConnectTimeoutOrDefault(10);
          assertEquals(1000, time1);
          final int time2 = instance1.getConnectTimeoutOrDefault(2000);
          assertEquals(2000, time2);
          
          Assertions.assertDoesNotThrow(() -> {
              instance1.shutdown();
          });
      }
      
  }
  