trunk/activemq-camel/src/test/java/org/apache/activemq/camel/converter/InvokeMessageListenerTest.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.activemq.camel.converter;

import java.util.List;

import javax.jms.Message;
import javax.jms.TextMessage;

import static org.apache.activemq.camel.component.ActiveMQComponent.activeMQComponent;
import org.apache.activemq.spring.ConsumerBean;
import org.apache.camel.CamelContext;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;

/**
 * 
 */
public class InvokeMessageListenerTest extends ContextTestSupport {    protected MockEndpoint resultEndpoint;
    protected String startEndpointUri = "activemq:queue:test.a";
    protected ConsumerBean listener = new ConsumerBean();

    public void testSendTextMessage() throws Exception {
        String expectedBody = "Hello there!";

        template.sendBodyAndHeader(startEndpointUri, expectedBody, "cheese", 123);

        listener.assertMessagesArrived(1);

        List<Message> list = listener.flushMessages();
        assertTrue("Should have received some messages!", !list.isEmpty());
        Message message = list.get(0);

        log.debug("Received: " + message);

        TextMessage textMessage = assertIsInstanceOf(TextMessage.class, message);
        assertEquals("Text mesage body: " + textMessage, expectedBody, textMessage.getText());
    }

    protected CamelContext createCamelContext() throws Exception {
        CamelContext camelContext = super.createCamelContext();
        camelContext.addComponent("activemq",
                activeMQComponent("vm://localhost?broker.persistent=false"));
        return camelContext;
    }

    protected RouteBuilder createRouteBuilder() throws Exception {
        return new RouteBuilder() {
            public void configure() throws Exception {
                from(startEndpointUri).bean(listener);
            }
        };
    }
}