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/*
* Copyright (c) 2010 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.queries;
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;
import com.isode.stroke.queries.IQHandler;
import com.isode.stroke.queries.IQRouter;
import com.isode.stroke.queries.DummyIQChannel;
import com.isode.stroke.jid.JID;
import com.isode.stroke.elements.IQ;
import com.isode.stroke.elements.ErrorPayload;
public class IQRouterTest {
private DummyIQChannel channel_;
private class DummyIQHandler implements IQHandler {
public DummyIQHandler(boolean handle, IQRouter router) {
this.handle = handle;
this.router = router;
this.called = 0;
router.addHandler(this);
}
public void delete() {
router.removeHandler(this);
}
@Override
public boolean handleIQ(IQ iq) {
called++;
return handle;
}
public boolean handle;
public IQRouter router;
public int called;
}
private class RemovingIQHandler implements IQHandler {
public RemovingIQHandler(IQRouter router) {
this.router = router;
this.called = 0;
router.addHandler(this);
}
@Override
public boolean handleIQ(IQ iq) {
called++;
router.removeHandler(this);
return false;
}
public IQRouter router;
public int called;
}
@Before
public void setUp() {
channel_ = new DummyIQChannel();
}
@Test
public void testRemoveHandler() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler1 = new DummyIQHandler(true, testling);
DummyIQHandler handler2 = new DummyIQHandler(true, testling);
testling.removeHandler(handler1);
channel_.onIQReceived.emit(new IQ());
assertEquals(0, handler1.called);
assertEquals(1, handler2.called);
}
@Test
public void testRemoveHandler_AfterHandleIQ() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler2 = new DummyIQHandler(true, testling);
DummyIQHandler handler1 = new DummyIQHandler(true, testling);
channel_.onIQReceived.emit(new IQ());
testling.removeHandler(handler1);
channel_.onIQReceived.emit(new IQ());
assertEquals(1, handler1.called);
assertEquals(1, handler2.called);
}
@Test
public void testHandleIQ_SuccesfulHandlerFirst() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler2 = new DummyIQHandler(false, testling);
DummyIQHandler handler1 = new DummyIQHandler(true, testling);
channel_.onIQReceived.emit(new IQ());
assertEquals(1, handler1.called);
assertEquals(0, handler2.called);
assertEquals(0, channel_.iqs_.size());
}
@Test
public void testHandleIQ_SuccesfulHandlerLast() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler2 = new DummyIQHandler(true, testling);
DummyIQHandler handler1 = new DummyIQHandler(false, testling);
channel_.onIQReceived.emit(new IQ());
assertEquals(1, handler1.called);
assertEquals(1, handler2.called);
assertEquals(0, channel_.iqs_.size());
}
@Test
public void testHandleIQ_NoSuccesfulHandler() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler = new DummyIQHandler(false, testling);
channel_.onIQReceived.emit(new IQ());
assertEquals(1, channel_.iqs_.size());
assertNotNull(channel_.iqs_.get(0).getPayload(new ErrorPayload()));
}
@Test
public void testHandleIQ_HandlerRemovedDuringHandle() {
IQRouter testling = new IQRouter(channel_);
DummyIQHandler handler2 = new DummyIQHandler(true, testling);
RemovingIQHandler handler1 = new RemovingIQHandler(testling);
channel_.onIQReceived.emit(new IQ());
channel_.onIQReceived.emit(new IQ());
assertEquals(1, handler1.called);
assertEquals(2, handler2.called);
}
@Test
public void testSendIQ_WithFrom() {
IQRouter testling = new IQRouter(channel_);
testling.setFrom(new JID("foo@bar.com/baz"));
testling.sendIQ(new IQ());
assertEquals(new JID("foo@bar.com/baz"), channel_.iqs_.get(0).getFrom());
}
@Test
public void testSendIQ_WithoutFrom() {
IQRouter testling = new IQRouter(channel_);
testling.sendIQ(new IQ());
assertEquals(new JID(), channel_.iqs_.get(0).getFrom());
}
@Test
public void testHandleIQ_WithFrom() {
IQRouter testling = new IQRouter(channel_);
testling.setFrom(new JID("foo@bar.com/baz"));
DummyIQHandler handler = new DummyIQHandler(false, testling);
channel_.onIQReceived.emit(new IQ());
assertEquals(new JID("foo@bar.com/baz"), channel_.iqs_.get(0).getFrom());
}
}
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Swift