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.spring.boot.issues;
  
  import java.util.ArrayList;
  import java.util.List;
  import org.apache.camel.EndpointInject;
  import org.apache.camel.Produce;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.spring.junit5.CamelSpringBootTest;
  import org.junit.jupiter.api.Test;
  import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  
  @CamelSpringBootTest
  @EnableAutoConfiguration
  @SpringBootTest
  public class SimpleOgnlTest {
      @EndpointInject("mock:result")
      protected MockEndpoint resultEndpoint;
  
      @Produce("direct:start")
      protected ProducerTemplate template;
  
      @Test
      public void testSimpleOgnlListExpression() throws Exception {
          List<String> list = new ArrayList<>();
          list.add("one");
          list.add("two");
  
          resultEndpoint.expectedBodiesReceived(list.get(0));
  
          template.sendBody(list);
  
          resultEndpoint.assertIsSatisfied();
      }
  
      @Configuration
      public static class ContextConfig {
          @Bean
          public RouteBuilder route() {
              return new RouteBuilder() {
                  public void configure() {
                      from("direct:start").setBody(simple("${body[0]}")).to("mock:result");
                  }
              };
          }
      }
  }
  