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Added a test to check issue #44

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selva.andre
2014-05-20 23:03:24 +02:00
parent b8a15d9a5d
commit 80eb7d7cea
1 changed files with 49 additions and 0 deletions
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broker/src/test/java/org/dna/mqtt/moquette/server/ServerIntegrationFuseTest.java
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@@ -2,6 +2,7 @@ package org.dna.mqtt.moquette.server;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.util.concurrent.TimeUnit;
import org.fusesource.mqtt.client.BlockingConnection;
import org.fusesource.mqtt.client.MQTT;
@@ -162,4 +163,52 @@ public class ServerIntegrationFuseTest {
System.out.println(String.format("***Subscriber received message <%s> from /topic", new String(msg.getPayload())));
// m_subscriber.disconnect();
}
/**
* subscriber connect and subscribe on "topic"
* subscriber disconnects
* publisher connects and send two message "hello1" "hello2" to "topic"
* subscriber connects again and receive "hello1" "hello2"
*/
@Test
public void checkQoS2SuscriberDisconnectReceivePersistedPublishes() throws Exception {
LOG.info("*** checkQoS2SuscriberDisconnectReceivePersistedPublishes ***");
m_mqtt.setHost("localhost", 1883);
m_mqtt.setCleanSession(false);
m_mqtt.setClientId("Subscriber");
m_subscriber = m_mqtt.blockingConnection();
m_subscriber.connect();
Topic[] topics = new Topic[]{new Topic("topic", QoS.EXACTLY_ONCE)};
m_subscriber.subscribe(topics);
m_subscriber.disconnect();
System.out.println("***Subscriber listen to topic and disconnects");
MQTT mqtt = new MQTT();
mqtt.setHost("localhost", 1883);
mqtt.setClientId("Publisher");
m_publisher = mqtt.blockingConnection();
m_publisher.connect();
m_publisher.publish("topic", "Hello1".getBytes(), QoS.EXACTLY_ONCE, true);
m_publisher.publish("topic", "Hello2".getBytes(), QoS.EXACTLY_ONCE, true);
m_publisher.disconnect();
System.out.println("***Publisher published 2 messges to topic and disconnects");
//subscriber reconnects
m_mqtt = new MQTT();
m_mqtt.setHost("localhost", 1883);
m_mqtt.setClientId("Subscriber");
m_mqtt.setCleanSession(false);
m_subscriber = m_mqtt.blockingConnection();
System.out.println("***Subscriber reconnects");
m_subscriber.connect();
//subscriber should receive the 2 messages missed
Message msg = m_subscriber.receive(1, TimeUnit.SECONDS);
assertNotNull(msg);
msg.ack();
assertEquals("Hello1", new String(msg.getPayload()));
msg = m_subscriber.receive(1, TimeUnit.SECONDS);
assertNotNull(msg);
msg.ack();
assertEquals("Hello2", new String(msg.getPayload()));
}
}