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    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
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  package org.apache.hc.client5.http.impl.cache;
  
  import org.apache.hc.client5.http.cache.RequestCacheControl;
  import org.apache.hc.core5.http.message.BasicHttpRequest;
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  class TestCacheableRequestPolicy {
  
      private CacheableRequestPolicy policy;
  
      @BeforeEach
      void setUp() {
          policy = new CacheableRequestPolicy();
      }
  
      @Test
      void testIsGetServableFromCache() {
          final BasicHttpRequest request = new BasicHttpRequest("GET", "someUri");
          final RequestCacheControl cacheControl = RequestCacheControl.builder().build();
  
          Assertions.assertTrue(policy.canBeServedFromCache(cacheControl, request));
      }
  
      @Test
      void testIsGetWithCacheControlServableFromCache() {
          final BasicHttpRequest request = new BasicHttpRequest("GET", "someUri");
          final RequestCacheControl cacheControl = RequestCacheControl.builder()
                  .setNoCache(true)
                  .build();
  
          Assertions.assertFalse(policy.canBeServedFromCache(cacheControl, request));
  
          final RequestCacheControl cacheControl2 = RequestCacheControl.builder()
                  .setNoStore(true)
                  .setMaxAge(20)
                  .build();
  
          Assertions.assertFalse(policy.canBeServedFromCache(cacheControl2, request));
      }
  
      @Test
      void testIsHeadServableFromCache() {
          final BasicHttpRequest request = new BasicHttpRequest("HEAD", "someUri");
          final RequestCacheControl cacheControl = RequestCacheControl.builder().build();
  
          Assertions.assertTrue(policy.canBeServedFromCache(cacheControl, request));
  
          final RequestCacheControl cacheControl2 = RequestCacheControl.builder()
                  .setMaxAge(20)
                  .build();
  
          Assertions.assertTrue(policy.canBeServedFromCache(cacheControl2, request));
      }
  
      @Test
      void testIsHeadWithCacheControlServableFromCache() {
          final BasicHttpRequest request = new BasicHttpRequest("HEAD", "someUri");
          final RequestCacheControl cacheControl = RequestCacheControl.builder()
                  .setNoCache(true)
                  .build();
  
          Assertions.assertFalse(policy.canBeServedFromCache(cacheControl, request));
  
          request.addHeader("Cache-Control", "no-store");
          request.addHeader("Cache-Control", "max-age=20");
          final RequestCacheControl cacheControl2 = RequestCacheControl.builder()
                  .setNoStore(true)
                  .setMaxAge(20)
                  .build();
  
          Assertions.assertFalse(policy.canBeServedFromCache(cacheControl2, request));
     }
 
     @Test
     void testIsArbitraryMethodServableFromCache() {
         final BasicHttpRequest request = new BasicHttpRequest("TRACE", "someUri");
         final RequestCacheControl cacheControl = RequestCacheControl.builder()
                 .build();
 
         Assertions.assertFalse(policy.canBeServedFromCache(cacheControl, request));
 
         final BasicHttpRequest request2 = new BasicHttpRequest("huh", "someUri");
 
         Assertions.assertFalse(policy.canBeServedFromCache(cacheControl, request2));
 
     }
 
 }