content: /*
   * 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.
   */
  package org.apache.camel.component.undertow;
  
  import org.apache.camel.Message;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.hc.client5.http.classic.methods.HttpGet;
  import org.apache.hc.client5.http.classic.methods.HttpPost;
  import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
  import org.apache.hc.client5.http.impl.classic.CloseableHttpResponse;
  import org.apache.hc.client5.http.impl.classic.HttpClients;
  import org.apache.hc.core5.http.io.entity.EntityUtils;
  import org.apache.hc.core5.http.io.entity.StringEntity;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class UndertowMethodRestricTest extends BaseUndertowTest {
  
      private static String url;
  
      @BeforeAll
      public static void init() {
          url = "http://localhost:" + getPort() + "/methodRestrict";
      }
  
      @Test
      public void testProperHttpMethod() throws Exception {
          HttpPost httpPost = new HttpPost(url);
          httpPost.setEntity(new StringEntity("This is a test"));
  
          try (CloseableHttpClient httpClient = HttpClients.createDefault();
               CloseableHttpResponse response = httpClient.execute(httpPost)) {
  
              assertEquals(200, response.getCode());
              String responseString = EntityUtils.toString(response.getEntity(), "UTF-8");
              assertEquals("This is a test response", responseString);
          }
      }
  
      @Test
      public void testImproperHttpMethod() throws Exception {
          HttpGet httpGet = new HttpGet(url);
  
          try (CloseableHttpClient httpClient = HttpClients.createDefault();
               CloseableHttpResponse response = httpClient.execute(httpGet)) {
              int status = response.getCode();
  
              assertEquals(405, status, "Get a wrong response status");
          }
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("undertow://http://localhost:{{port}}/methodRestrict?httpMethodRestrict=POST").process(exchange -> {
                      Message in = exchange.getIn();
                      String request = in.getBody(String.class);
                      exchange.getMessage().setBody(request + " response");
                  });
              }
          };
      }
  }
  