camel-2.8.x/components/camel-jms/src/test/java/org/apache/camel/component/jms/issues/TransactionErrorHandlerRedeliveryDelayTest.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.jms.issues;

import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.test.junit4.CamelSpringTestSupport;
import org.junit.Test;
import org.springframework.context.support.AbstractApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

/**
 * Unit test for issue CAMEL-706
 */
public class TransactionErrorHandlerRedeliveryDelayTest extends CamelSpringTestSupport {

    private static volatile int counter;

    @Override
    protected AbstractApplicationContext createApplicationContext() {
        return new ClassPathXmlApplicationContext("org/apache/camel/component/jms/issues/TransactionErrorHandlerRedeliveryDelayTest-context.xml");
    }

    @Test
    public void testTransactedRedeliveryDelay() throws Exception {
        getMockEndpoint("mock:result").expectedBodiesReceived("Bye World");

        template.sendBody("activemq:queue:in", "Hello World");

        assertMockEndpointsSatisfied();
    }

    public static class MyFailureProcessor implements Processor {

        public MyFailureProcessor() {
        }

        public void process(Exchange exchange) throws Exception {
            if (counter++ < 3) {
                throw new IllegalArgumentException("Forced exception as counter is " + counter);
            }
            assertTrue("Should be transacted", exchange.isTransacted());
            exchange.getIn().setBody("Bye World");
        }
    }
}