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.http;
  
  import java.io.ByteArrayInputStream;
  
  import org.apache.camel.Exchange;
  import org.apache.camel.component.http.handler.BasicValidationHandler;
  import org.apache.hc.core5.http.impl.bootstrap.HttpServer;
  import org.apache.hc.core5.http.impl.bootstrap.ServerBootstrap;
  import org.junit.jupiter.api.Test;
  
  import static org.apache.camel.component.http.HttpMethods.POST;
  
  public class HttpCharsetTest extends BaseHttpTest {
  
      // default content encoding of the local test server
      private final String charset = "ISO-8859-1";
  
      private HttpServer localServer;
  
      @Override
      public void setupResources() throws Exception {
          localServer = ServerBootstrap.bootstrap()
                  .setCanonicalHostName("localhost").setHttpProcessor(getBasicHttpProcessor())
                  .setConnectionReuseStrategy(getConnectionReuseStrategy()).setResponseFactory(getHttpResponseFactory())
                  .setSslContext(getSSLContext())
                  .register("/", new BasicValidationHandler(POST.name(), null, getBody(), getExpectedContent())).create();
          localServer.start();
      }
  
      @Override
      public void cleanupResources() throws Exception {
  
          if (localServer != null) {
              localServer.stop();
          }
      }
  
      @Test
      public void sendCharsetInExchangeProperty() {
          Exchange exchange = template.request(
                  "http://localhost:" + localServer.getLocalPort() + "/", exchange1 -> {
                      exchange1.getIn().setHeader(Exchange.CONTENT_TYPE, "text/plain;charset=iso8859-1");
                      exchange1.getIn().setBody(getBody());
                  });
  
          assertExchange(exchange);
      }
  
      @Test
      public void sendByteArrayCharsetInExchangeProperty() {
          Exchange exchange = template.request(
                  "http://localhost:" + localServer.getLocalPort() + "/", exchange1 -> {
                      exchange1.getIn().setHeader(Exchange.CONTENT_TYPE, "text/plain;charset=iso8859-1");
                      exchange1.getIn().setBody(getBody().getBytes(charset));
                  });
  
          assertExchange(exchange);
      }
  
      @Test
      public void sendInputStreamCharsetInExchangeProperty() {
          Exchange exchange = template.request(
                  "http://localhost:" + localServer.getLocalPort() + "/", exchange1 -> {
                      exchange1.getIn().setHeader(Exchange.CONTENT_TYPE, "text/plain;charset=iso8859-1");
                      exchange1.getIn().setBody(new ByteArrayInputStream(getBody().getBytes(charset)));
                  });
  
          assertExchange(exchange);
      }
  
      protected String getBody() {
          char latinSmallLetterAWithDiaeresis = 0x00E4;
          char latinSmallLetterOWithDiaeresis = 0x00F6;
          char latinSmallLetterUWithDiaeresis = 0x00FC;
          char latinSmallLetterSharpS = 0x00DF;
  
          return "hl=de&q=camel+"
                 + latinSmallLetterAWithDiaeresis
                 + latinSmallLetterOWithDiaeresis
                 + latinSmallLetterUWithDiaeresis
                 + latinSmallLetterSharpS;
      }
  }
  