/*
* (C) Copyright 2014 Kurento (http://kurento.org/)
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl-2.1.html
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
package com.kurento.kmf.test.media;
import static com.google.common.collect.Lists.newArrayList;
import java.util.ArrayList;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
import com.kurento.kmf.media.CrowdDetectorFilter;
import com.kurento.kmf.media.HttpGetEndpoint;
import com.kurento.kmf.media.MediaPipeline;
import com.kurento.kmf.media.PlayerEndpoint;
import com.kurento.kmf.media.RegionOfInterest;
import com.kurento.kmf.media.RegionOfInterestConfig;
import com.kurento.kmf.media.RelativePoint;
import com.kurento.kmf.media.events.CrowdDetectorFluidityEvent;
import com.kurento.kmf.media.events.CrowdDetectorOccupancyEvent;
import com.kurento.kmf.media.events.EndOfStreamEvent;
import com.kurento.kmf.media.events.MediaEventListener;
import com.kurento.kmf.test.base.BrowserMediaApiTest;
import com.kurento.kmf.test.client.Browser;
import com.kurento.kmf.test.client.BrowserClient;
import com.kurento.kmf.test.client.Client;
/**
*
* <strong>Description</strong>: Test of a HTTP Player with CrowdDetector
* Filter.<br/>
* <strong>Pipeline</strong>:
* <ul>
* <li>PlayerEndpoint -> CrowdDetectorFilter -> HttpGetEndpoint</li>
* </ul>
* <strong>Pass criteria</strong>:
* <ul>
* <li>Browser starts before default timeout</li>
* <li>Browser ends before default timeout</li>
* <li>Occupancy events received</li>
* <li>Fluidity event received</li>
* <li>EOS event received</li>
* </ul>
*
* @author Boni Garcia (bgarcia@gsyc.es)
* @author David Fernandez (d.fernandezlop@gmail.com)
* @since 4.2.3
*/
public class MediaApiPlayerCrowdDetectorBrowserTest extends BrowserMediaApiTest {
@Test
public void testPlayerCrowdDetector() throws Exception {
// Media Pipeline
MediaPipeline mp = pipelineFactory.create();
PlayerEndpoint playerEP = mp.newPlayerEndpoint(
"http://files.kurento.org/video/crowd.mp4").build();
HttpGetEndpoint httpEP = mp.newHttpGetEndpoint().terminateOnEOS()
.build();
List<RegionOfInterest> rois = newArrayList();
List<RelativePoint> points = new ArrayList<RelativePoint>();
points.add(new RelativePoint(0, 0));
points.add(new RelativePoint((float) 0.5, 0));
points.add(new RelativePoint((float) 0.5, (float) 0.5));
points.add(new RelativePoint(0, (float) 0.5));
RegionOfInterestConfig config = new RegionOfInterestConfig();
config.setFluidityLevelMin(10);
config.setFluidityLevelMed(35);
config.setFluidityLevelMax(65);
config.setFluidityNumFramesToEvent(5);
config.setOccupancyLevelMin(10);
config.setOccupancyLevelMed(35);
config.setOccupancyLevelMax(65);
config.setOccupancyNumFramesToEvent(5);
config.setSendOpticalFlowEvent(false);
config.setOpticalFlowNumFramesToEvent(3);
config.setOpticalFlowNumFramesToReset(3);
config.setOpticalFlowAngleOffset(0);
rois.add(new RegionOfInterest(points, config, "roi0"));
CrowdDetectorFilter crowdDetectorFilter = mp.newCrowdDetectorFilter(
rois).build();
playerEP.connect(crowdDetectorFilter);
crowdDetectorFilter.connect(httpEP);
final List<EndOfStreamEvent> eosEvents = new ArrayList<>();
playerEP.addEndOfStreamListener(new MediaEventListener<EndOfStreamEvent>() {
@Override
public void onEvent(EndOfStreamEvent event) {
eosEvents.add(event);
}
});
final List<CrowdDetectorOccupancyEvent> crowdDetectedOccupancyEvents = new ArrayList<>();
final List<CrowdDetectorFluidityEvent> crowdDetectedFluidityEvents = new ArrayList<>();
crowdDetectorFilter
.addCrowdDetectorOccupancyListener(new MediaEventListener<CrowdDetectorOccupancyEvent>() {
@Override
public void onEvent(CrowdDetectorOccupancyEvent event) {
crowdDetectedOccupancyEvents.add(event);
}
});
crowdDetectorFilter
.addCrowdDetectorFluidityListener(new MediaEventListener<CrowdDetectorFluidityEvent>() {
@Override
public void onEvent(CrowdDetectorFluidityEvent event) {
crowdDetectedFluidityEvents.add(event);
}
});
// Test execution
try (BrowserClient browser = new BrowserClient.Builder()
.browser(Browser.CHROME).client(Client.PLAYER).build()) {
browser.setURL(httpEP.getUrl());
browser.subscribeEvents("playing", "ended");
playerEP.play();
browser.start();
// Assertions
Assert.assertTrue("Timeout waiting playing event",
browser.waitForEvent("playing"));
Assert.assertTrue("Timeout waiting ended event",
browser.waitForEvent("ended"));
Assert.assertTrue("Play time must be at least 9 seconds",
browser.getCurrentTime() > 9);
Assert.assertFalse(
"No occupancy events throw by crowd detector filter",
crowdDetectedOccupancyEvents.isEmpty());
Assert.assertFalse(
"No fluidity events throw by crowd detector filter",
crowdDetectedFluidityEvents.isEmpty());
Assert.assertFalse("No EOS event", eosEvents.isEmpty());
}
}
}