RssPollingConsumerTest.java

/**
 * 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 com.sun.syndication.feed.synd.SyndFeed;
import org.apache.camel.Exchange;
import org.apache.camel.Message;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;

public class RssPollingConsumerTest extends CamelTestSupport {

    @Test
    public void testGrabbingListOfEntries() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMinimumMessageCount(1);
        mock.assertIsSatisfied();

        Exchange exchange = mock.getExchanges().get(0);
        Message in = exchange.getIn();
        assertNotNull(in);
        assertTrue(in.getBody() instanceof SyndFeed);
        assertTrue(in.getHeader(RssConstants.RSS_FEED) instanceof SyndFeed);

        SyndFeed feed = in.getHeader(RssConstants.RSS_FEED, SyndFeed.class);
        assertTrue(feed.getAuthor().contains("Jonathan Anstey"));

        SyndFeed body = in.getBody(SyndFeed.class);
        assertEquals(10, body.getEntries().size());
    }

    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() throws Exception {
                from("rss:file:src/test/data/rss20.xml?splitEntries=false").to("mock:result");
            }
        };
    }

}