source: tmcsimulator/trunk/test/tmcsim/cadsimulator/SoundPlayerTest.java @ 51

package tmcsim.cadsimulator;

import java.util.Vector;
import java.util.logging.Level;
import java.util.logging.Logger;
import static junit.framework.Assert.assertEquals;
import static junit.framework.Assert.assertFalse;
import junit.framework.TestCase;
import tmcsim.client.cadclientgui.data.IncidentEvent;

/**
 *
 * @author jdalbey
 */
public class SoundPlayerTest extends TestCase
{

    SoundPlayer player;

    public SoundPlayerTest(String testName)
    {
        super(testName);
    }

    @Override
    protected void setUp() throws Exception
    {
        super.setUp();
    }

    /**
     * Test of run method, of class SoundPlayer.
     */
    public void testRun()
    {
        System.out.println("run");
        Vector dummy = new Vector();
        // the frog clip is actually 3 seconds long, but we specify clip duration of 2
        // to demonstrate that the subsequent clip will start before the first one finishes.
        // This shows that SoundPlayer assumes correct clip durations.
        IncidentEvent evt1 = new IncidentEvent(0, null, "frog-croak.mp3", 2, dummy, dummy);
        IncidentEvent evt2 = new IncidentEvent(0, null, "bikehorn.mp3", 1, dummy, dummy);
        player = new SoundPlayer("test/resources/");
        player.start();
        player.enqueueClip(evt1);
        player.enqueueClip(evt2);
        try
        {
            Thread.sleep(5000);
        } catch (InterruptedException ex)
        {
            Logger.getLogger(SoundPlayerTest.class.getName()).log(Level.SEVERE, null, ex);
        }
        assertEquals(".wav didn't complete playing", IncidentEvent.EVENT_STATUS.COMPLETED, evt2.eventStatus);
    }

    public void testEnqueueClip()
    {
        System.out.println("enqueueClip");
        Vector dummy = new Vector();
        IncidentEvent evt1 = new IncidentEvent(0, null, "frog-croak.mp3", 4, dummy, dummy);
        player = new SoundPlayer("test/resources/");
        player.setAudioEnabled(false);
        player.start();
        player.enqueueClip(evt1);
        // Note: we don't wait for the clip to complete.
        // So if audio is disabled, the clip will get marked complete without being played.
        assertEquals(".wav played when audio disabled", IncidentEvent.EVENT_STATUS.COMPLETED, evt1.eventStatus);
    }

    public void testDeQueueAll()
    {
        System.out.println("deQueueAll");
        Vector dummy = new Vector();
        IncidentEvent evt1 = new IncidentEvent(0, null, "bikehorn.mp3", 1, dummy, dummy);
        IncidentEvent evt2 = new IncidentEvent(0, null, "bikehorn.mp3", 2, dummy, dummy);
        player = new SoundPlayer("test/resources/");
        player.start();
        player.enqueueClip(evt1);
        player.enqueueClip(evt2);
        player.deQueueAll();
        try
        {
            Thread.sleep(2000);
        } catch (InterruptedException ex)
        {
            Logger.getLogger(SoundPlayerTest.class.getName()).log(Level.SEVERE, null, ex);
        }
        assertFalse(".wav played after dequeue all", IncidentEvent.EVENT_STATUS.COMPLETED == evt2.eventStatus);
    }
}