content: /*
   * Copyright 1999-2023 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.core.paramcheck;
  
  import com.alibaba.nacos.common.paramcheck.ParamInfo;
  import com.alibaba.nacos.core.paramcheck.impl.ConfigRequestParamExtractor;
  import org.junit.jupiter.api.Test;
  
  import jakarta.servlet.http.HttpServletRequest;
  import java.util.ArrayList;
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  /**
   * ParamCheckerTest.
   *
   * @author 985492783@qq.com
   * @date 2023/11/7 20:16
   */
  class ParamExtractorTest {
      
      @Test
      void testCheckAnnotation() {
          ExtractorManager.Extractor extractor = Controller.class.getAnnotation(ExtractorManager.Extractor.class);
          AbstractRpcParamExtractor paramExtractor = ExtractorManager.getRpcExtractor(extractor);
          assertEquals(paramExtractor.getClass().getSimpleName(), ConfigRequestParamExtractor.class.getSimpleName());
      }
      
      @ExtractorManager.Extractor(rpcExtractor = ConfigRequestParamExtractor.class)
      public static class Controller {
          
          public void testCheckNull() {
          
          }
          
          @ExtractorManager.Extractor(httpExtractor = TestHttpChecker.class)
          public void testCheck() {
          
          }
      }
      
      public static class TestHttpChecker extends AbstractHttpParamExtractor {
          
          @Override
          public List<ParamInfo> extractParam(HttpServletRequest params) {
              List<ParamInfo> list = new ArrayList<>();
              ParamInfo paramInfo = new ParamInfo();
              paramInfo.setDataId(params.getParameter("dataId"));
              list.add(paramInfo);
              return list;
          }
      }
  }
  