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.test.base;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.web.client.TestRestTemplate;
  import org.springframework.http.HttpEntity;
  import org.springframework.http.HttpHeaders;
  import org.springframework.http.HttpMethod;
  import org.springframework.http.ResponseEntity;
  import org.springframework.util.MultiValueMap;
  import org.springframework.web.util.UriComponentsBuilder;
  
  import java.net.URL;
  
  /**
   * Http client for test module.
   *
   * @author nkorange
   * @since 1.2.0
   */
  public class HttpClient4Test {
      
      protected URL base;
      
      @Autowired
      protected TestRestTemplate restTemplate;
      
      protected <T> ResponseEntity<T> request(String path, MultiValueMap<String, String> params, Class<T> clazz) {
          
          HttpHeaders headers = new HttpHeaders();
          
          HttpEntity<?> entity = new HttpEntity<T>(headers);
          
          UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl(this.base.toString() + path)
                  .queryParams(params);
          
          return this.restTemplate.exchange(builder.toUriString(), HttpMethod.GET, entity, clazz);
      }
      
      protected <T> ResponseEntity<T> request(String path, MultiValueMap<String, String> params, Class<T> clazz,
              HttpMethod httpMethod) {
          
          HttpHeaders headers = new HttpHeaders();
          
          HttpEntity<?> entity = new HttpEntity<T>(headers);
          
          UriComponentsBuilder builder = UriComponentsBuilder.fromHttpUrl(this.base.toString() + path)
                  .queryParams(params);
          
          return this.restTemplate.exchange(builder.toUriString(), httpMethod, entity, clazz);
      }
  }
  