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/*
* Copyright (c) 2010-2015 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.avatars;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import org.junit.Before;
import org.junit.Test;
import java.util.Vector;
import com.isode.stroke.elements.VCardUpdate;
import com.isode.stroke.elements.Presence;
import com.isode.stroke.elements.IQ;
import com.isode.stroke.elements.VCard;
import com.isode.stroke.avatars.VCardUpdateAvatarManager;
import com.isode.stroke.avatars.AvatarMemoryStorage;
import com.isode.stroke.vcards.VCardMemoryStorage;
import com.isode.stroke.vcards.VCardManager;
import com.isode.stroke.muc.MUCRegistry;
import com.isode.stroke.queries.IQRouter;
import com.isode.stroke.client.DummyStanzaChannel;
import com.isode.stroke.crypto.JavaCryptoProvider;
import com.isode.stroke.crypto.CryptoProvider;
import com.isode.stroke.stringcodecs.Hexify;
import com.isode.stroke.jid.JID;
import com.isode.stroke.base.ByteArray;
import com.isode.stroke.signals.Slot1;
public class VCardUpdateAvatarManagerTest {
private class DummyMUCRegistry extends MUCRegistry {
private Vector<JID> mucs_ = new Vector<JID>();
public boolean isMUC(JID jid) {
return mucs_.contains(jid);
}
}
private JID ownJID;
private DummyStanzaChannel stanzaChannel;
private IQRouter iqRouter;
private DummyMUCRegistry mucRegistry;
private AvatarMemoryStorage avatarStorage;
private VCardManager vcardManager;
private VCardMemoryStorage vcardStorage;
private ByteArray avatar1;
private String avatar1Hash;
private Vector<JID> changes;
private JID user1;
private JID user2;
private CryptoProvider crypto;
@Before
public void setUp() {
crypto = new JavaCryptoProvider();
ownJID = new JID("foo@fum.com/bum");
stanzaChannel = new DummyStanzaChannel();
stanzaChannel.setAvailable(true);
iqRouter = new IQRouter(stanzaChannel);
mucRegistry = new DummyMUCRegistry();
avatarStorage = new AvatarMemoryStorage();
vcardStorage = new VCardMemoryStorage(crypto);
vcardManager = new VCardManager(ownJID, iqRouter, vcardStorage);
avatar1 = new ByteArray("abcdefg");
avatar1Hash = Hexify.hexify(crypto.getSHA1Hash(avatar1));
changes = new Vector<JID>();
user1 = new JID("user1@bar.com/bla");
user2 = new JID("user2@foo.com/baz");
}
private VCardUpdateAvatarManager createManager() {
VCardUpdateAvatarManager result = new VCardUpdateAvatarManager(vcardManager, stanzaChannel, avatarStorage, crypto, mucRegistry);
result.onAvatarChanged.connect(new Slot1<JID>() {
public void call(JID j1) {
handleAvatarChanged(j1);
}
});
return result;
}
private Presence createPresenceWithPhotoHash(JID jid, String hash) {
Presence presence = new Presence();
presence.setFrom(jid);
presence.addPayload(new VCardUpdate(hash));
return presence;
}
private IQ createVCardResult(ByteArray avatar) {
VCard vcard = new VCard();
if (!avatar.isEmpty()) {
vcard.setPhoto(avatar);
}
return IQ.createResult(new JID("baz@fum.com"), stanzaChannel.sentStanzas.get(0).getTo(), stanzaChannel.sentStanzas.get(0).getID(), vcard);
}
private void handleAvatarChanged(JID jid) {
changes.add(jid);
}
@Test
public void testUpdate_NewHashNewVCardRequestsVCard() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
assertEquals(1, stanzaChannel.sentStanzas.size());
assertTrue(stanzaChannel.isRequestAtIndex(0, user1.toBare(), IQ.Type.Get, new VCard()));
}
@Test
public void testUpdate_NewHashStoresAvatarAndEmitsNotificationOnVCardReceive() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
stanzaChannel.onIQReceived.emit(createVCardResult(avatar1));
assertEquals(1, changes.size());
assertEquals(user1.toBare(), changes.get(0));
String hash = testling.getAvatarHash(user1.toBare());
assertNotNull(hash);
assertEquals(avatar1Hash, hash);
assertTrue(avatarStorage.hasAvatar(avatar1Hash));
assertEquals(avatar1, avatarStorage.getAvatarBytes(avatar1Hash));
}
@Test
public void testUpdate_KnownHash() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
stanzaChannel.onIQReceived.emit(createVCardResult(avatar1));
changes.clear();
stanzaChannel.sentStanzas.clear();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
assertEquals(0, stanzaChannel.sentStanzas.size());
assertEquals(0, changes.size());
}
@Test
public void testUpdate_KnownHashFromDifferentUserDoesNotRequestVCardButTriggersNotification() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
stanzaChannel.onIQReceived.emit(createVCardResult(avatar1));
changes.clear();
stanzaChannel.sentStanzas.clear();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user2, avatar1Hash));
assertEquals(0, stanzaChannel.sentStanzas.size());
assertEquals(1, changes.size());
assertEquals(user2.toBare(), changes.get(0));
String hash = testling.getAvatarHash(user2.toBare());
assertNotNull(hash);
assertEquals(avatar1Hash, hash);
}
@Test
public void testVCardWithEmptyPhoto() {
VCardUpdateAvatarManager testling = createManager();
vcardManager.requestVCard(new JID("foo@bar.com"));
stanzaChannel.onIQReceived.emit(createVCardResult(new ByteArray()));
assertTrue(!avatarStorage.hasAvatar(Hexify.hexify(crypto.getSHA1Hash(new ByteArray()))));
String hash = testling.getAvatarHash(new JID("foo@bar.com"));
assertNotNull(hash);
assertEquals("", hash);
}
@Test
public void testStanzaChannelReset_ClearsHash() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
stanzaChannel.onIQReceived.emit(createVCardResult(avatar1));
changes.clear();
stanzaChannel.sentStanzas.clear();
stanzaChannel.setAvailable(false);
stanzaChannel.setAvailable(true);
assertEquals(1, changes.size());
assertEquals(user1.toBare(), changes.get(0));
String hash = testling.getAvatarHash(user1.toBare());
assertNull(hash);
}
@Test
public void testStanzaChannelReset_ReceiveHashAfterResetUpdatesHash() {
VCardUpdateAvatarManager testling = createManager();
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
stanzaChannel.onIQReceived.emit(createVCardResult(avatar1));
changes.clear();
stanzaChannel.sentStanzas.clear();
stanzaChannel.setAvailable(false);
stanzaChannel.setAvailable(true);
stanzaChannel.onPresenceReceived.emit(createPresenceWithPhotoHash(user1, avatar1Hash));
assertEquals(2, changes.size());
assertEquals(user1.toBare(), changes.get(1));
String hash = testling.getAvatarHash(user1.toBare());
assertNotNull(hash);
assertEquals(avatar1Hash, hash);
}
}
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