/**
* JBoss, Home of Professional Open Source
* Copyright Red Hat, Inc., and individual contributors.
*
* Licensed 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.jboss.aerogear.unifiedpush.message.jms;
import static org.junit.Assert.assertTrue;
import java.util.UUID;
import java.util.concurrent.CountDownLatch;
import javax.enterprise.event.Event;
import javax.enterprise.event.Observes;
import javax.inject.Inject;
import org.jboss.aerogear.unifiedpush.message.AbstractJMSTest;
import org.jboss.aerogear.unifiedpush.message.event.TriggerMetricCollectionEvent;
import org.jboss.aerogear.unifiedpush.test.archive.UnifiedPushArchive;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(Arquillian.class)
public class TestTriggerMetricCollectionRedelivery extends AbstractJMSTest {
private static final int NUMBER_OF_FAILURES_UNTIL_SUCCESS = 5;
private static final long DELIVERY_DELAY_TOLERANCE_MS = 100L;
@Inject @DispatchToQueue
private Event<TriggerMetricCollectionEvent> triggerMetricCollection;
private static String messageId;
private static final CountDownLatch latch = new CountDownLatch(NUMBER_OF_FAILURES_UNTIL_SUCCESS);
private static Long lastDelivery;
@Deployment
public static WebArchive archive() {
return UnifiedPushArchive.forTestClass(TestTriggerMetricCollectionRedelivery.class)
.withMessaging()
.withMessageDrivenBeans()
.as(WebArchive.class);
}
@Test(timeout = 6000)
public void testTransactedRedelivery() throws InterruptedException {
// given
messageId = UUID.randomUUID().toString();
TriggerMetricCollectionEvent msg = new TriggerMetricCollectionEvent(messageId);
// when
triggerMetricCollection.fire(msg);
// then
latch.await();
}
public void observeMessage(@Observes @Dequeue TriggerMetricCollectionEvent msg) {
if (msg.getPushMessageInformationId().equals(messageId)) {
if (lastDelivery != null) {
long deltaMs = Math.abs(System.currentTimeMillis() - lastDelivery - TriggerMetricCollectionEvent.REDELIVERY_DELAY_MS);
assertTrue("redelivery must be performed timely with less than " + DELIVERY_DELAY_TOLERANCE_MS + "ms tolerance, but was " + deltaMs,
deltaMs < DELIVERY_DELAY_TOLERANCE_MS);
}
if (latch.getCount() == 0) {
msg.markAllVariantsProcessed();
} else {
lastDelivery = System.currentTimeMillis();
System.out.println("redelivery attempt #" + (NUMBER_OF_FAILURES_UNTIL_SUCCESS - latch.getCount()));
}
latch.countDown();
}
}
}