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.processor.groovy;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  public class GroovySetHeaderIssueTest extends CamelTestSupport {
  
      public static final class MySubOrder {
  
          private String name;
  
          public MySubOrder(String name) {
              this.name = name;
          }
  
          public String getSubOrderName() {
              return name;
          }
      }
  
      @Test
      public void testGroovySetHeader() throws Exception {
          getMockEndpoint("mock:0Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:1Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:2Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:3Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:4Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:5Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:6Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:7Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:8Endpoint").expectedMessageCount(1);
          getMockEndpoint("mock:9Endpoint").expectedMessageCount(1);
  
          for (int i = 0; i < 10; i++) {
              template.sendBody("direct:start", new MySubOrder("mock:" + i));
          }
  
          MockEndpoint.assertIsSatisfied(context);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("direct:start")
                          .setHeader("mySlip").groovy("return \"${body.subOrderName}Endpoint\"")
                          .routingSlip(header("mySlip"));
              }
          };
      }
  }
  