Moved packages from old io.moquette.server to new io.moquette.broker
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andsel
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/*
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* Copyright (c) 2012-2018 The original author or authors
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* ------------------------------------------------------
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* and Apache License v2.0 which accompanies this distribution.
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*
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* The Eclipse Public License is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* The Apache License v2.0 is available at
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* http://www.opensource.org/licenses/apache2.0.php
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*
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* You may elect to redistribute this code under either of these licenses.
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*/
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package io.moquette.integration;
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import io.moquette.broker.Server;
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import io.moquette.broker.config.IConfig;
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import io.moquette.broker.config.MemoryConfig;
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import org.eclipse.paho.client.mqttv3.*;
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import org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence;
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import org.junit.*;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.File;
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import java.io.IOException;
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import java.util.Properties;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static org.junit.Assert.*;
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public class ServerIntegrationPahoTest {
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private static final Logger LOG = LoggerFactory.getLogger(ServerIntegrationPahoTest.class);
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static MqttClientPersistence s_dataStore;
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static MqttClientPersistence s_pubDataStore;
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Server m_server;
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IMqttClient m_client;
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IMqttClient m_publisher;
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MessageCollector m_messagesCollector;
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IConfig m_config;
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@BeforeClass
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public static void beforeTests() {
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String tmpDir = System.getProperty("java.io.tmpdir");
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s_dataStore = new MqttDefaultFilePersistence(tmpDir);
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s_pubDataStore = new MqttDefaultFilePersistence(tmpDir + File.separator + "publisher");
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}
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protected void startServer() throws IOException {
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m_server = new Server();
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final Properties configProps = IntegrationUtils.prepareTestProperties();
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m_config = new MemoryConfig(configProps);
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m_server.startServer(m_config);
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}
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@Before
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public void setUp() throws Exception {
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startServer();
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m_client = new MqttClient("tcp://localhost:1883", "TestClient", s_dataStore);
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m_messagesCollector = new MessageCollector();
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m_client.setCallback(m_messagesCollector);
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m_publisher = new MqttClient("tcp://localhost:1883", "Publisher", s_pubDataStore);
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}
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@After
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public void tearDown() throws Exception {
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if (m_client != null && m_client.isConnected()) {
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m_client.disconnect();
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}
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if (m_publisher != null && m_publisher.isConnected()) {
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m_publisher.disconnect();
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}
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stopServer();
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}
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private void stopServer() {
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m_server.stopServer();
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}
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@Ignore("This test hasn't any meaning using in memory storage service")
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@Test
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public void testCleanSession_maintainClientSubscriptions_withServerRestart() throws Exception {
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LOG.info("*** testCleanSession_maintainClientSubscriptions_withServerRestart ***");
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MqttConnectOptions options = new MqttConnectOptions();
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options.setCleanSession(false);
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m_client.connect(options);
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m_client.subscribe("/topic", 0);
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m_client.disconnect();
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m_server.stopServer();
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m_server.startServer(IntegrationUtils.prepareTestProperties());
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// reconnect and publish
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m_client.connect(options);
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m_client.publish("/topic", "Test my payload".getBytes(UTF_8), 0, false);
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assertEquals("/topic", m_messagesCollector.getTopic());
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}
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/**
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* subscriber A connect and subscribe on "a/b" QoS 1 subscriber B connect and subscribe on "a/+"
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* BUT with QoS 2 publisher connects and send a message "hello" on "a/b" subscriber A must
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* receive a notification with QoS1 subscriber B must receive a notification with QoS2
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*/
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@Test
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public void checkSubscribersGetCorrectQosNotifications() throws Exception {
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LOG.info("*** checkSubscribersGetCorrectQosNotifications ***");
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String tmpDir = System.getProperty("java.io.tmpdir");
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MqttClientPersistence dsSubscriberA = new MqttDefaultFilePersistence(tmpDir + File.separator + "subscriberA");
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MqttClient subscriberA = new MqttClient("tcp://localhost:1883", "SubscriberA", dsSubscriberA);
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MessageCollector cbSubscriberA = new MessageCollector();
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subscriberA.setCallback(cbSubscriberA);
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subscriberA.connect();
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subscriberA.subscribe("a/b", 1);
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MqttClientPersistence dsSubscriberB = new MqttDefaultFilePersistence(tmpDir + File.separator + "subscriberB");
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MqttClient subscriberB = new MqttClient("tcp://localhost:1883", "SubscriberB", dsSubscriberB);
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MessageCollector cbSubscriberB = new MessageCollector();
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subscriberB.setCallback(cbSubscriberB);
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subscriberB.connect();
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subscriberB.subscribe("a/+", 2);
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m_client.connect();
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m_client.publish("a/b", "Hello world MQTT!!".getBytes(UTF_8), 2, false);
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MqttMessage messageOnA = cbSubscriberA.waitMessage(1);
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assertEquals("Hello world MQTT!!", new String(messageOnA.getPayload(), UTF_8));
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assertEquals(1, messageOnA.getQos());
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subscriberA.disconnect();
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MqttMessage messageOnB = cbSubscriberB.waitMessage(1);
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assertNotNull("MUST be a received message", messageOnB);
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assertEquals("Hello world MQTT!!", new String(messageOnB.getPayload(), UTF_8));
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assertEquals(2, messageOnB.getQos());
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subscriberB.disconnect();
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}
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@Test
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public void testSubcriptionDoesntStayActiveAfterARestart() throws Exception {
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LOG.info("*** testSubcriptionDoesntStayActiveAfterARestart ***");
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String tmpDir = System.getProperty("java.io.tmpdir");
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// clientForSubscribe1 connect and subscribe to /topic QoS2
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MqttClientPersistence dsSubscriberA = new MqttDefaultFilePersistence(
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tmpDir + File.separator + "clientForSubscribe1");
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MqttClient clientForSubscribe1 = new MqttClient("tcp://localhost:1883", "clientForSubscribe1", dsSubscriberA);
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MessageCollector cbSubscriber1 = new MessageCollector();
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clientForSubscribe1.setCallback(cbSubscriber1);
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clientForSubscribe1.connect();
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clientForSubscribe1.subscribe("topic", 0);
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// integration stop
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m_server.stopServer();
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System.out.println("\n\n SEVER REBOOTING \n\n");
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// integration start
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startServer();
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// clientForSubscribe2 connect and subscribe to /topic QoS2
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MqttClientPersistence dsSubscriberB = new MqttDefaultFilePersistence(
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tmpDir + File.separator + "clientForSubscribe2");
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MqttClient clientForSubscribe2 = new MqttClient("tcp://localhost:1883", "clientForSubscribe2", dsSubscriberB);
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MessageCollector cbSubscriber2 = new MessageCollector();
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clientForSubscribe2.setCallback(cbSubscriber2);
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clientForSubscribe2.connect();
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clientForSubscribe2.subscribe("topic", 0);
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// clientForPublish publish on /topic with QoS2 a message
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MqttClientPersistence dsSubscriberPUB = new MqttDefaultFilePersistence(
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tmpDir + File.separator + "clientForPublish");
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MqttClient clientForPublish = new MqttClient("tcp://localhost:1883", "clientForPublish", dsSubscriberPUB);
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clientForPublish.connect();
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clientForPublish.publish("topic", "Hello".getBytes(UTF_8), 2, true);
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// verify clientForSubscribe1 doesn't receive a notification but clientForSubscribe2 yes
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LOG.info("Before waiting to receive 1 sec from {}", clientForSubscribe1.getClientId());
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assertFalse(clientForSubscribe1.isConnected());
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assertTrue(clientForSubscribe2.isConnected());
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LOG.info("Waiting to receive 1 sec from {}", clientForSubscribe2.getClientId());
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MqttMessage messageOnB = cbSubscriber2.waitMessage(1);
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assertEquals("Hello", new String(messageOnB.getPayload(), UTF_8));
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}
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}
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