SplitterUsingBeanReturningMessageTest.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.issues;

import java.util.LinkedList;
import java.util.List;

import org.apache.camel.ContextTestSupport;
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.impl.JndiRegistry;

/**
 * @version 
 */
public class SplitterUsingBeanReturningMessageTest extends ContextTestSupport {

    @Override
    protected JndiRegistry createRegistry() throws Exception {
        JndiRegistry jndi = super.createRegistry();
        jndi.bind("mySplitter", new MyOtherSplitterBean());
        return jndi;
    }

    public static class MyOtherSplitterBean {
        public List<?> split(Exchange exchange) {

            Message in = exchange.getIn();
            assertNotNull(in.toString());

            List<Message> msgs = new LinkedList<Message>();

            Message copy = in.copy();
            assertNotNull(copy.toString());

            copy.setBody("not empty");
            copy.setHeader("type", "TYPE1");
            msgs.add(copy);

            return msgs;
        }
    }

    public void testSplitWithMessage() throws Exception {
        MockEndpoint mock = getMockEndpoint("mock:result");
        mock.expectedMessageCount(1);
        mock.message(0).body().isEqualTo("not empty");
        mock.message(0).header("type").isEqualTo("TYPE1");

        template.sendBody("direct:start", "Hello World");

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            @Override
            public void configure() throws Exception {
                from("direct:start")
                    .split().method("mySplitter").to("log:foo", "mock:result");
            }
        };
    }
}