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Diffstat (limited to 'test/com/isode/stroke/eventloop/EventLoopTest.java')
-rw-r--r-- | test/com/isode/stroke/eventloop/EventLoopTest.java | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/test/com/isode/stroke/eventloop/EventLoopTest.java b/test/com/isode/stroke/eventloop/EventLoopTest.java new file mode 100644 index 0000000..09f3d6e --- /dev/null +++ b/test/com/isode/stroke/eventloop/EventLoopTest.java @@ -0,0 +1,137 @@ +/* + * 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.eventloop; + +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.eventloop.EventOwner; +import com.isode.stroke.eventloop.SimpleEventLoop; +import com.isode.stroke.eventloop.DummyEventLoop; +import java.util.Vector; + +public class EventLoopTest { + + private Vector<Integer> events_ = new Vector<Integer>(); + + private class MyEventOwner implements EventOwner {}; + + private void logEvent(int i) { + events_.add(i); + } + + private void runEventLoop(DummyEventLoop loop, MyEventOwner eventOwner) { + loop.processEvents(); + assertEquals(0, events_.size()); + loop.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(1); + } + }, eventOwner); + } + + @Before + public void setUp() { + events_.clear(); + } + + @Test + public void testPost() { + SimpleEventLoop testling = new SimpleEventLoop(); + + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(1); + } + }); + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(2); + } + }); + testling.stop(); + testling.run(); + + assertEquals(Integer.valueOf(1), events_.get(0)); + assertEquals(Integer.valueOf(2), events_.get(1)); + } + + @Test + public void testRemove() { + SimpleEventLoop testling = new SimpleEventLoop(); + MyEventOwner eventOwner1 = new MyEventOwner(); + MyEventOwner eventOwner2 = new MyEventOwner(); + + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(1); + } + }, eventOwner1); + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(2); + } + }, eventOwner2); + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(3); + } + }, eventOwner1); + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(4); + } + }, eventOwner2); + testling.removeEventsFromOwner(eventOwner2); + testling.stop(); + testling.run(); + + assertEquals(2, events_.size()); + assertEquals(Integer.valueOf(1), events_.get(0)); + assertEquals(Integer.valueOf(3), events_.get(1)); + } + + @Test + public void testHandleEvent_Recursive() { + final DummyEventLoop testling = new DummyEventLoop(); + final MyEventOwner eventOwner = new MyEventOwner(); + + testling.postEvent(new Event.Callback() { + @Override + public void run() { + runEventLoop(testling, eventOwner); + } + }, eventOwner); + testling.postEvent(new Event.Callback() { + @Override + public void run() { + logEvent(0); + } + }, eventOwner); + testling.processEvents(); + + assertEquals(2, events_.size()); + assertEquals(Integer.valueOf(0), events_.get(0)); + assertEquals(Integer.valueOf(1), events_.get(1)); + } +}
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