public class MQTTProducerTest extends MQTTBaseTest {
@Test
public void testProduce() throws Exception {
MQTT mqtt = new MQTT();
final BlockingConnection subscribeConnection = mqtt.blockingConnection();
subscribeConnection.connect();
Topic topic = new Topic(TEST_TOPIC, QoS.AT_MOST_ONCE);
Topic[] topics = {topic};
subscribeConnection.subscribe(topics);
final CountDownLatch latch = new CountDownLatch(numberOfMessages);