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.Exchange;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.model.rest.RestBindingMode;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class UndertowProducerContentTypeTest extends BaseUndertowTest {
  
      @Test
      public void testHttpContentTypeNotDuplicated() throws Exception {
          getMockEndpoint("mock:input").expectedHeaderReceived(Exchange.HTTP_METHOD, "POST");
          getMockEndpoint("mock:input").expectedHeaderReceived(Exchange.CONTENT_TYPE, "application/json");
  
          String out = template.requestBodyAndHeader("direct:start", "{ name: \"Donald\" }", Exchange.CONTENT_TYPE,
                  "application/json", String.class);
          assertEquals("{ status: \"ok\" }", out);
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  restConfiguration()
                          .producerComponent("undertow").component("undertow")
                          .host("localhost").port("{{port}}")
                          .bindingMode(RestBindingMode.json);
  
                  from("direct:start")
                          .to("rest:post:foo")
                          .to("mock:result");
  
                  from("undertow:http://localhost:{{port}}/foo")
                          .to("log:input")
                          .to("mock:input")
                          .transform().constant("{ status: \"ok\" }");
              }
          };
      }
  }
  