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/*
* Copyright (c) 2010-2013 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
/*
* Copyright (c) 2015 Tarun Gupta.
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
package com.isode.stroke.disco;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.crypto.JavaCryptoProvider;
import com.isode.stroke.client.DummyStanzaChannel;
import com.isode.stroke.elements.CapsInfo;
import com.isode.stroke.elements.DiscoInfo;
import com.isode.stroke.elements.Presence;
import com.isode.stroke.disco.EntityCapsManager;
import com.isode.stroke.disco.CapsInfoGenerator;
import com.isode.stroke.disco.CapsProvider;
import com.isode.stroke.signals.Signal1;
import com.isode.stroke.signals.Slot1;
import com.isode.stroke.signals.SignalConnection;
import com.isode.stroke.jid.JID;
import java.util.Vector;
import java.util.Map;
import java.util.HashMap;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.junit.Before;
public class EntityCapsManagerTest {
private DummyStanzaChannel stanzaChannel;
private DummyCapsProvider capsProvider;
private JID user1;
private DiscoInfo discoInfo1;
private CapsInfo capsInfo1;
private CapsInfo capsInfo1alt;
private JID user2;
private DiscoInfo discoInfo2;
private CapsInfo capsInfo2;
private CapsInfo legacyCapsInfo;
private JID user3;
private Vector<JID> changes = new Vector<JID>();
private CryptoProvider crypto;
private SignalConnection onCapsChangedConnection;
private class DummyCapsProvider extends CapsProvider {
public DiscoInfo getCaps(String hash) {
if(caps.containsKey(hash)) {
return caps.get(hash);
} else {
return null;
}
}
public Map<String, DiscoInfo> caps = new HashMap<String, DiscoInfo>();
}
@Before
public void setUp() {
crypto = new JavaCryptoProvider();
stanzaChannel = new DummyStanzaChannel();
capsProvider = new DummyCapsProvider();
user1 = new JID("user1@bar.com/bla");
discoInfo1 = new DiscoInfo();
discoInfo1.addFeature("http://swift.im/feature1");
capsInfo1 = new CapsInfoGenerator("http://node1.im", crypto).generateCapsInfo(discoInfo1);
capsInfo1alt = new CapsInfoGenerator("http://node2.im", crypto).generateCapsInfo(discoInfo1);
user2 = new JID("user2@foo.com/baz");
discoInfo2 = new DiscoInfo();
discoInfo2.addFeature("http://swift.im/feature2");
capsInfo2 = new CapsInfoGenerator("http://node2.im", crypto).generateCapsInfo(discoInfo2);
user3 = new JID("user3@foo.com/baz");
legacyCapsInfo = new CapsInfo("http://swift.im", "ver1", "");
}
private EntityCapsManager createManager() {
EntityCapsManager manager = new EntityCapsManager(capsProvider, stanzaChannel);
onCapsChangedConnection = manager.onCapsChanged.connect(new Slot1<JID>() {
@Override
public void call(JID j1) {
handleCapsChanged(j1);
}
});
return manager;
}
private void handleCapsChanged(JID jid) {
changes.add(jid);
}
private void sendPresenceWithCaps(JID jid, CapsInfo caps) {
Presence presence = new Presence();
presence.setFrom(jid);
presence.addPayload(caps);
stanzaChannel.onPresenceReceived.emit(presence);
}
private void sendUnavailablePresence(JID jid) {
Presence presence = new Presence();
presence.setFrom(jid);
presence.setType(Presence.Type.Unavailable);
stanzaChannel.onPresenceReceived.emit(presence);
}
@Test
public void testReceiveKnownHash() {
EntityCapsManager testling = createManager();
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
sendPresenceWithCaps(user1, capsInfo1);
assertEquals(1, changes.size());
assertEquals(user1, changes.get(0));
assertEquals(discoInfo1, testling.getCaps(user1));
}
@Test
public void testReceiveKnownHashTwiceDoesNotTriggerChange() {
EntityCapsManager testling = createManager();
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
sendPresenceWithCaps(user1, capsInfo1);
changes.clear();
sendPresenceWithCaps(user1, capsInfo1);
assertEquals(0, changes.size());
}
@Test
public void testReceiveUnknownHashDoesNotTriggerChange() {
EntityCapsManager testling = createManager();
sendPresenceWithCaps(user1, capsInfo1);
assertEquals(0, changes.size());
}
@Test
public void testHashAvailable() {
EntityCapsManager testling = createManager();
sendPresenceWithCaps(user1, capsInfo1);
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
capsProvider.onCapsAvailable.emit(capsInfo1.getVersion());
assertEquals(1, changes.size());
assertEquals(user1, changes.get(0));
assertEquals(discoInfo1, testling.getCaps(user1));
}
@Test
public void testReceiveUnknownHashAfterKnownHashTriggersChangeAndClearsCaps() {
EntityCapsManager testling = createManager();
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
sendPresenceWithCaps(user1, capsInfo1);
changes.clear();
sendPresenceWithCaps(user1, capsInfo2);
assertEquals(1, changes.size());
assertEquals(user1, changes.get(0));
assertNull(testling.getCaps(user1));
}
@Test
public void testReceiveUnavailablePresenceAfterKnownHashTriggersChangeAndClearsCaps() {
EntityCapsManager testling = createManager();
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
sendPresenceWithCaps(user1, capsInfo1);
changes.clear();
sendUnavailablePresence(user1);
assertEquals(1, changes.size());
assertEquals(user1, changes.get(0));
assertNull(testling.getCaps(user1));
}
@Test
public void testReconnectTriggersChangeAndClearsCaps() {
EntityCapsManager testling = createManager();
capsProvider.caps.put(capsInfo1.getVersion(), discoInfo1);
capsProvider.caps.put(capsInfo2.getVersion(), discoInfo2);
sendPresenceWithCaps(user1, capsInfo1);
sendPresenceWithCaps(user2, capsInfo2);
changes.clear();
stanzaChannel.setAvailable(false);
stanzaChannel.setAvailable(true);
assertEquals(2, changes.size());
assertEquals(user1, changes.get(0));
assertNull(testling.getCaps(user1));
assertEquals(user2, changes.get(1));
assertNull(testling.getCaps(user2));
}
}
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Swift