/**
* 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.fail;
import java.util.ArrayList;
import java.util.Collection;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
import javax.enterprise.event.Event;
import javax.enterprise.event.Observes;
import javax.inject.Inject;
import org.jboss.aerogear.unifiedpush.api.AndroidVariant;
import org.jboss.aerogear.unifiedpush.api.PushMessageInformation;
import org.jboss.aerogear.unifiedpush.api.SimplePushVariant;
import org.jboss.aerogear.unifiedpush.api.Variant;
import org.jboss.aerogear.unifiedpush.message.MockProviders;
import org.jboss.aerogear.unifiedpush.message.UnifiedPushMessage;
import org.jboss.aerogear.unifiedpush.message.exception.PushNetworkUnreachableException;
import org.jboss.aerogear.unifiedpush.message.exception.SenderResourceNotAvailableException;
import org.jboss.aerogear.unifiedpush.message.holder.MessageHolderWithTokens;
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.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(Arquillian.class)
public class TestMessageRedelivery {
private static final int NUMBER_OF_MESSAGES = 10;
private static final int RESOURCE_NOT_AVAILABLE = 3;
private static final int PUSH_NETWORK_UNREACHABLE = 3;
@Deployment
public static WebArchive archive() {
return UnifiedPushArchive.forTestClass(TestMessageRedelivery.class)
.withMessaging()
.withMessageDrivenBeans()
.withMockito()
.addClasses(MockProviders.class)
.as(WebArchive.class);
}
private UnifiedPushMessage message;
private PushMessageInformation information;
private Variant variant;
private Collection<String> deviceTokens;
private static CountDownLatch delivered;
private static CountDownLatch resourceNotAvailable;
private static CountDownLatch pushNetworkUnreachable;
private static CountDownLatch failed;
private static final AtomicInteger counter = new AtomicInteger(0);
@Inject @DispatchToQueue
private Event<MessageHolderWithTokens> event;
@Before
public void setUp() {
information = new PushMessageInformation();
message = new UnifiedPushMessage();
deviceTokens = new ArrayList<>();
}
@Test
public void testMessageWillBeRedelivered() throws InterruptedException {
// given
variant = new AndroidVariant();
delivered = new CountDownLatch(NUMBER_OF_MESSAGES);
resourceNotAvailable = new CountDownLatch(RESOURCE_NOT_AVAILABLE);
pushNetworkUnreachable = new CountDownLatch(PUSH_NETWORK_UNREACHABLE);
counter.set(0);
// when
for (int i = 1; i <= NUMBER_OF_MESSAGES; i++) {
event.fire(new MessageHolderWithTokens(information, message, variant, deviceTokens, i));
}
// then
if (!resourceNotAvailable.await(RESOURCE_NOT_AVAILABLE + 1, TimeUnit.SECONDS)) {
fail(String.format("%s tries must time out on resource establishing (remains %s)", RESOURCE_NOT_AVAILABLE, resourceNotAvailable.getCount()));
}
if (!resourceNotAvailable.await(RESOURCE_NOT_AVAILABLE + 1, TimeUnit.SECONDS)) {
fail(String.format("%s tries must fail to initiate connection (remains %s)", PUSH_NETWORK_UNREACHABLE, pushNetworkUnreachable.getCount()));
}
if (!delivered.await(NUMBER_OF_MESSAGES + 1, TimeUnit.SECONDS)) {
fail(String.format("all messages must be delivered (remains %s)", delivered.getCount()));
}
}
@Test
public void testMessageCannotBeRedelivered() throws InterruptedException {
// given
variant = new SimplePushVariant();
failed = new CountDownLatch(NUMBER_OF_MESSAGES);
counter.set(0);
// when
for (int i = 1; i <= NUMBER_OF_MESSAGES; i++) {
event.fire(new MessageHolderWithTokens(information, message, variant, deviceTokens, i));
}
// then
if (!failed.await(NUMBER_OF_MESSAGES + 1, TimeUnit.SECONDS)) {
fail(String.format("all messages must fail to be delivered (remains %s)", failed.getCount()));
}
}
public void emulateMessageProcessingForRedelivery(@Observes @Dequeue MessageHolderWithTokens msg) {
if (msg.getVariant() instanceof AndroidVariant) {
int count = counter.incrementAndGet();
System.out.println("starting #" + count);
if (count <= RESOURCE_NOT_AVAILABLE) {
System.out.println("resource not available #" + count);
resourceNotAvailable.countDown();
throw new SenderResourceNotAvailableException("Resource not available");
} else if (count <= PUSH_NETWORK_UNREACHABLE + RESOURCE_NOT_AVAILABLE) {
System.out.println("communication failure #" + count);
pushNetworkUnreachable.countDown();
throw new PushNetworkUnreachableException("Communication failure");
} else {
System.out.println("sent #" + count);
delivered.countDown();
}
}
}
public void emulateNonRedeliverableMessageProcessing(@Observes @Dequeue MessageHolderWithTokens msg) {
if (msg.getVariant() instanceof SimplePushVariant) {
int count = counter.incrementAndGet();
System.out.println("fail #" + count);
failed.countDown();
throw new IllegalStateException("The messaging should not try to re-deliver this message");
}
}
}