/*
* Copyright 2002-2017 the original author or authors.
*
* 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.springframework.integration.xmpp.inbound;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.Mockito.doAnswer;
import static org.mockito.Mockito.mock;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.packet.Presence;
import org.jivesoftware.smack.packet.Presence.Mode;
import org.jivesoftware.smack.packet.Presence.Type;
import org.jivesoftware.smack.roster.Roster;
import org.jivesoftware.smack.roster.RosterListener;
import org.junit.Test;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.integration.channel.DirectChannel;
import org.springframework.integration.channel.QueueChannel;
import org.springframework.integration.test.util.TestUtils;
import org.springframework.integration.xmpp.core.XmppContextUtils;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessagingException;
import org.springframework.messaging.PollableChannel;
import org.springframework.messaging.support.ErrorMessage;
/**
* @author Oleg Zhurakousky
* @author Gunnar Hillert
* @author Gary Russell
* @author Artem Bilan
*/
public class PresenceListeningEndpointTests {
@Test
@SuppressWarnings("unchecked")
public void testEndpointLifecycle() {
final Set<RosterListener> rosterSet = new HashSet<RosterListener>();
XMPPConnection connection = mock(XMPPConnection.class);
Roster roster = mock(Roster.class);
Map<XMPPConnection, Roster> instances = TestUtils.getPropertyValue(roster, "INSTANCES", Map.class);
instances.put(connection, roster);
doAnswer(invocation -> {
rosterSet.add(invocation.getArgument(0));
return null;
}).when(roster).addRosterListener(any(RosterListener.class));
doAnswer(invocation -> {
rosterSet.remove((RosterListener) invocation.getArgument(0));
return null;
}).when(roster).removeRosterListener(any(RosterListener.class));
PresenceListeningEndpoint rosterEndpoint = new PresenceListeningEndpoint(connection);
rosterEndpoint.setOutputChannel(new QueueChannel());
rosterEndpoint.setBeanFactory(mock(BeanFactory.class));
rosterEndpoint.afterPropertiesSet();
assertEquals(0, rosterSet.size());
rosterEndpoint.start();
assertEquals(1, rosterSet.size());
rosterEndpoint.stop();
assertEquals(0, rosterSet.size());
}
@Test(expected = IllegalArgumentException.class)
public void testNonInitializedFailure() {
PresenceListeningEndpoint rosterEndpoint = new PresenceListeningEndpoint(mock(XMPPConnection.class));
rosterEndpoint.start();
}
@Test
@SuppressWarnings("unchecked")
public void testRosterPresenceChangeEvent() {
XMPPConnection connection = mock(XMPPConnection.class);
Roster roster = mock(Roster.class);
Map<XMPPConnection, Roster> instances = TestUtils.getPropertyValue(roster, "INSTANCES", Map.class);
instances.put(connection, roster);
PresenceListeningEndpoint rosterEndpoint = new PresenceListeningEndpoint(connection);
QueueChannel channel = new QueueChannel();
rosterEndpoint.setOutputChannel(channel);
rosterEndpoint.setBeanFactory(mock(BeanFactory.class));
rosterEndpoint.afterPropertiesSet();
rosterEndpoint.start();
RosterListener rosterListener = (RosterListener) TestUtils.getPropertyValue(rosterEndpoint, "rosterListener");
Presence presence = new Presence(Type.available, "Hello", 1, Mode.chat);
rosterListener.presenceChanged(presence);
Message<?> message = channel.receive(10);
assertEquals(presence, message.getPayload());
}
@Test
public void testWithImplicitXmppConnection() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
bf.registerSingleton(XmppContextUtils.XMPP_CONNECTION_BEAN_NAME, mock(XMPPConnection.class));
PresenceListeningEndpoint endpoint = new PresenceListeningEndpoint();
endpoint.setBeanFactory(bf);
endpoint.setOutputChannel(new QueueChannel());
endpoint.afterPropertiesSet();
assertNotNull(TestUtils.getPropertyValue(endpoint, "xmppConnection"));
}
@Test(expected = IllegalArgumentException.class)
public void testNoXmppConnection() {
PresenceListeningEndpoint handler = new PresenceListeningEndpoint();
handler.setBeanFactory(mock(BeanFactory.class));
handler.afterPropertiesSet();
}
@Test
public void testWithErrorChannel() {
DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
XMPPConnection connection = mock(XMPPConnection.class);
bf.registerSingleton(XmppContextUtils.XMPP_CONNECTION_BEAN_NAME, connection);
PresenceListeningEndpoint endpoint = new PresenceListeningEndpoint();
DirectChannel outChannel = new DirectChannel();
outChannel.subscribe(message -> {
throw new RuntimeException("ooops");
});
PollableChannel errorChannel = new QueueChannel();
endpoint.setBeanFactory(bf);
endpoint.setOutputChannel(outChannel);
endpoint.setErrorChannel(errorChannel);
endpoint.afterPropertiesSet();
RosterListener listener = (RosterListener) TestUtils.getPropertyValue(endpoint, "rosterListener");
Presence presence = new Presence(Type.available);
listener.presenceChanged(presence);
ErrorMessage msg =
(ErrorMessage) errorChannel.receive();
assertSame(presence, ((MessagingException) msg.getPayload())
.getFailedMessage()
.getPayload());
}
}