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.rss;
  
  import java.util.Date;
  
  import com.rometools.rome.feed.synd.SyndEntry;
  import com.rometools.rome.feed.synd.SyndFeed;
  import org.apache.camel.Body;
  import org.apache.camel.builder.ExpressionBuilder;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.spi.Registry;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  public class RssEntrySortTest extends CamelTestSupport {
  
      @Test
      public void testSortedEntries() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:sorted");
          mock.expectsAscending(ExpressionBuilder.beanExpression("myBean?method=getPubDate"));
          mock.expectedMessageCount(10);
          mock.setResultWaitTime(15000L);
          mock.assertIsSatisfied();
      }
  
      @Test
      public void testUnSortedEntries() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:unsorted");
          mock.expectsAscending(ExpressionBuilder.beanExpression("myBean?method=getPubDate"));
          mock.expectedMessageCount(10);
          mock.setResultWaitTime(2000L);
          mock.assertIsNotSatisfied(2000L);
      }
  
      @Override
      protected void bindToRegistry(Registry registry) {
          registry.bind("myBean", new MyBean());
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              public void configure() {
                  from("rss:file:src/test/data/rss20.xml?splitEntries=true&sortEntries=true&delay=50").to("mock:sorted");
                  from("rss:file:src/test/data/rss20.xml?splitEntries=true&sortEntries=false&delay=50").to("mock:unsorted");
              }
          };
      }
  
      public static class MyBean {
          public Date getPubDate(@Body Object body) {
              SyndFeed feed = (SyndFeed) body;
              SyndEntry syndEntry = feed.getEntries().get(0);
              Date date = syndEntry.getUpdatedDate();
              if (date == null) {
                  date = syndEntry.getPublishedDate();
              }
              return date;
          }
      }
  }
  