jvlc: mediadescriptor tests added

bindings/java/core/src/main/java/org/videolan/jvlc/MediaDescriptor.java

@@ -38,6 +38,8 @@ public class MediaDescriptor
     private LibVlcEventManager eventManager;
     private boolean released;
     
+    private MediaPlayer mediaPlayer;
+    
     /**
      * @param jvlc The jvlc instance to create the media descriptor for.
      * @param media The media string
@@ -71,7 +73,11 @@ public class MediaDescriptor
     
     public MediaPlayer getMediaPlayer()
     {
-        return new MediaPlayer(this);
+        if (mediaPlayer == null)
+        {
+            this.mediaPlayer = new MediaPlayer(this);
+        }
+        return this.mediaPlayer;
     }
     
     /**

bindings/java/core/src/test/java/org/videolan/jvlc/MediaDescriptorTest.java

+/*****************************************************************************
+ * MediaDescriptorTest.java: VLC Java Bindings
+ *****************************************************************************
+ * Copyright (C) 1998-2008 the VideoLAN team
+ *
+ * Authors: Filippo Carone <filippo@carone.org>
+ *
+ *
+ * $Id $
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+package org.videolan.jvlc;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+
+public class MediaDescriptorTest extends AbstractJVLCTest
+{
+
+    @Test
+    public void getMrlTest()
+    {
+        MediaDescriptor md = new MediaDescriptor(jvlc, mrl);
+        Assert.assertEquals(mrl, md.getMrl());
+    }
+    
+    @Test
+    public void getMediaPlayer()
+    {
+        MediaDescriptor md = new MediaDescriptor(jvlc, mrl);
+        MediaPlayer mp = md.getMediaPlayer();
+        Assert.assertNotNull(mp);
+        MediaPlayer mp2 = md.getMediaPlayer();
+        Assert.assertSame(mp, mp2);
+    }
+    
+}