mediaplayertest.java

FMJ（freedom media for java)是java视频开发的新选择

package net.sf.fmj.test.compat.playerbean;

import javax.media.MediaLocator;
import javax.media.PackageManager;
import javax.media.Time;
import javax.media.bean.playerbean.MediaPlayer;

import junit.framework.TestCase;

/**
 * 
 * @author Ken Larson
 *
 */
public class MediaPlayerTest extends TestCase
{

	public void testMediaPlayer() throws Exception
	{
		synchronized (PackageManager.class)
		{
			{
				MediaPlayer p = new MediaPlayer();
				
				assertEquals(p.getState(), MediaPlayer.Unrealized);
				assertEquals(p.getMediaTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getSyncTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getStartLatency().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getDuration().getNanoseconds(), Long.MAX_VALUE -1);
				assertEquals(p.getStopTime(), null);	
				/* ! */ assertEquals(p.getMediaLocation(), "");
				assertEquals(p.getTargetState(), MediaPlayer.Unrealized);
				assertEquals(p.getRate(), 0.f);
				assertEquals(p.getMediaNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getTimeBase(), null);
				assertEquals(p.getVisualComponent(), null);
				assertEquals(p.mapToTimeBase(new Time(5L)).getNanoseconds(), Long.MAX_VALUE);
				p.removeController(null);
				p.removeControllerListener(null);
				p.addController(null);
				p.addControllerListener(null);
				assertEquals(p.getControl("abc"), null);
				assertEquals(p.getControlPanelComponent(), null);
				assertEquals(p.getControls().length, 0);
				assertEquals(p.getGainControl(), null);
				p.setMediaTime(new Time(0));
				assertEquals(p.getMediaTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.setRate(2.f), 0.f);
				assertEquals(p.getRate(), 0.f);
				p.setSource(null);
				p.setStopTime(new Time(0));
				p.setTimeBase(null);
				
				
				p.setMediaLocator(new MediaLocator("file:samplemedia/betterway.wav2"));
				
				
				assertTrue(p.getPlayer() == null);
				assertEquals(p.getState(), MediaPlayer.Unrealized);
				assertEquals(p.getMediaTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getSyncTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getStartLatency().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getDuration().getNanoseconds(), Long.MAX_VALUE -1);
				assertEquals(p.getStopTime(), null);	
				assertEquals(p.getMediaLocation(), " ");
				assertEquals(p.getTargetState(), MediaPlayer.Unrealized);
				assertEquals(p.getRate(), 0.f);
				assertEquals(p.getMediaNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.getTimeBase(), null);
				assertEquals(p.getVisualComponent(), null);
				assertEquals(p.mapToTimeBase(new Time(5L)).getNanoseconds(), Long.MAX_VALUE);
				p.removeController(null);
				p.removeControllerListener(null);
				p.addController(null);
				p.addControllerListener(null);				
				assertEquals(p.getControl("abc"), null);
				assertEquals(p.getControlPanelComponent(), null);
				assertEquals(p.getControls().length, 0);
				assertEquals(p.getGainControl(), null);
				p.setMediaTime(new Time(0));
				assertEquals(p.getMediaTime().getNanoseconds(), Long.MAX_VALUE);
				assertEquals(p.setRate(2.f), 0.f);
				assertEquals(p.getRate(), 0.f);
				p.setSource(null);
				p.setStopTime(new Time(0));
				p.setTimeBase(null);
				
				p.syncStart(new Time(0));
				p.start();
				p.stop();
				p.prefetch();
				p.realize();
				p.close();
				p.deallocate();
				
			}
			
			
			//assertEquals(p.getState(), MediaPlayer.Unrealized);
			//p.start();
			
			
		}
	}
	
	private void assertEquals(float f1, float f2)
	{
		assertTrue(f1 == f2);
	}
}