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 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.GET;
  import static org.apache.camel.component.http.HttpMethods.POST;
  import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
  
  /**
   * Unit test to verify the algorithm for selecting either GET or POST.
   */
  public class HttpProducerSelectMethodTest extends BaseHttpTest {
  
      private HttpServer localServer;
  
      private String baseUrl;
  
      private Exchange exchange;
  
      @Override
      public void setupResources() throws Exception {
          localServer = ServerBootstrap.bootstrap()
                  .setCanonicalHostName("localhost").setHttpProcessor(getBasicHttpProcessor())
                  .setConnectionReuseStrategy(getConnectionReuseStrategy()).setResponseFactory(getHttpResponseFactory())
                  .setSslContext(getSSLContext())
                  .register("/myget", new BasicValidationHandler(GET.name(), null, null, getExpectedContent()))
                  .register("/mypost", new BasicValidationHandler(POST.name(), null, null, getExpectedContent()))
                  .register("/myget2", new BasicValidationHandler(GET.name(), "q=Camel", null, getExpectedContent()))
                  .create();
          localServer.start();
  
          baseUrl = "http://localhost:" + localServer.getLocalPort();
  
      }
  
      @Override
      public void cleanupResources() throws Exception {
  
          if (localServer != null) {
              localServer.stop();
          }
      }
  
      @Test
      public void noDataDefaultIsGet() throws Exception {
          HttpProducer producer = createProducer("/myget");
          exchange = producer.createExchange();
          exchange.getIn().setBody(null);
          assertDoesNotThrow(() -> runProducer(producer));
  
          assertExchange(exchange);
      }
  
      private void runProducer(HttpProducer producer) throws Exception {
          producer.start();
          producer.process(exchange);
          producer.stop();
      }
  
      @Test
      public void dataDefaultIsPost() throws Exception {
          HttpProducer producer = createProducer("/mypost");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("This is some data to post");
          assertDoesNotThrow(() -> runProducer(producer));
  
          assertExchange(exchange);
      }
  
      @Test
      public void withMethodPostInHeader() throws Exception {
          HttpProducer producer = createProducer("/mypost");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_METHOD, POST);
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      @Test
      public void withMethodGetInHeader() throws Exception {
          HttpProducer producer = createProducer("/myget");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_METHOD, GET);
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      private HttpProducer createProducer(String path) throws Exception {
          HttpComponent component = context.getComponent("http", HttpComponent.class);
  
          HttpEndpoint endpoint = (HttpEndpoint) component.createEndpoint(baseUrl + path);
          return new HttpProducer(endpoint);
      }
  
      @Test
      public void withMethodCommonHttpGetInHeader() throws Exception {
          HttpProducer producer = createProducer("/myget");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_METHOD, org.apache.camel.http.common.HttpMethods.GET);
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      @Test
      public void withEndpointQuery() throws Exception {
          HttpProducer producer = createProducer("/myget2?q=Camel");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      @Test
      public void withQueryInHeader() throws Exception {
          HttpProducer producer = createProducer("/myget2");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_QUERY, "q=Camel");
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      @Test
      public void withHttpURIInHeader() throws Exception {
          HttpProducer producer = createProducer("/myget2");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_URI, baseUrl + "/myget2?q=Camel");
          assertDoesNotThrow(() -> runProducer(producer));
      }
  
      @Test
      public void withQueryInHeaderOverrideEndpoint() throws Exception {
          HttpProducer producer = createProducer("/myget2?q=Donkey");
  
          exchange = producer.createExchange();
          exchange.getIn().setBody("");
          exchange.getIn().setHeader(Exchange.HTTP_QUERY, "q=Camel");
          assertDoesNotThrow(() -> runProducer(producer));
      }
  }
  