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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
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/* @test
   @summary Test SimpleSoundbank removeInstrument method */

import javax.sound.midi.Patch;
import javax.sound.sampled.*;

import com.sun.media.sound.*;

public class RemoveInstrument {

    private static void assertEquals(Object a, Object b) throws Exception
    {
        if(!a.equals(b))
            throw new RuntimeException("assertEquals fails!");
    }

    private static void assertTrue(boolean a) throws Exception
    {
        if(!a)
            throw new RuntimeException("assertEquals fails!");
    }

    public static void main(String[] args) throws Exception {
        SimpleSoundbank soundbank = new SimpleSoundbank();
        SimpleInstrument ins = new SimpleInstrument();
        ins.setPatch(new Patch(3,7));
        soundbank.addInstrument(ins);
        soundbank.removeInstrument(ins);
        assertEquals(soundbank.getInstruments().length, 0);
        assertTrue(soundbank.getInstrument(new Patch(3,7)) == null);

    }
}