jlpTest.java

/*
 * 11/19/2004 : 1.0 moved to LGPL.
 * 01/01/2004 : Initial version by E.B javalayer@javazoom.net
 *-----------------------------------------------------------------------
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU Library 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 Library General Public License for more details.
 *
 *   You should have received a copy of the GNU Library General Public
 *   License along with this program; if not, write to the Free Software
 *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *----------------------------------------------------------------------
 */

package javazoom.jl.player;

import java.io.InputStream;
import java.util.Properties;

import javazoom.jl.player.my.MyJavaSoundAudioDevice;
import javazoom.jl.player.my.MyJavaSoundAudioDeviceFactory;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import vavix.util.DelayedWorker;

import static org.junit.jupiter.api.Assertions.assertTrue;


/**
 * Simple player unit test.
 * It takes around 3-6% of CPU and 10MB RAM under Win2K/PIII/1GHz/JDK1.5.0
 * It takes around 10-12% of CPU and 10MB RAM under Win2K/PIII/1GHz/JDK1.4.1
 * It takes around 08-10% of CPU and 10MB RAM under Win2K/PIII/1GHz/JDK1.3.1
 *
 * @since 0.4
 */
class jlpTest {

    static final float volume = (float) Double.parseDouble(System.getProperty("vavi.test.volume",  "0.2"));

    private Properties props = null;
    private String filename = null;

    long time;

    @BeforeEach
    void setUp() throws Exception {
        props = new Properties();
        InputStream pin = getClass().getClassLoader().getResourceAsStream("test.mp3.properties");
        props.load(pin);
        String basefile = props.getProperty("basefile");
        String name = props.getProperty("filename");
        filename = basefile + name;
        System.err.println(filename);
        time = System.getProperty("vavi.test", "").equals("ide") ? 100000 : 3000;
    }

    @Test
    @DisplayName("original audio device")
    void testPlay() throws Exception {
        String[] args = new String[1];
        args[0] = filename;
        jlp player = jlp.createInstance(args);
        player.setAudioDevice(FactoryRegistry.systemRegistry().createAudioDevice(JavaSoundAudioDeviceFactory.class));
        DelayedWorker.later(3000, player::stop);
        player.play();
        assertTrue(true, "Play");
    }

    @Test
    @DisplayName("my audio device w/ volume")
    void testPlay2() throws Exception {
        String[] args = new String[1];
        args[0] = filename;
        jlp player = jlp.createInstance(args);
        // my audio device might have first priority
        ((MyJavaSoundAudioDevice) player.setAudioDevice()).setVolume(volume);
        DelayedWorker.later(3000, player::stop);
        player.play();
        assertTrue(true, "Play");
    }

    @Test
    @DisplayName("specified my audio device w/ volume")
    void testPlay3() throws Exception {
        String[] args = new String[1];
        args[0] = filename;
        jlp player = jlp.createInstance(args);
        player.setAudioDevice(FactoryRegistry.systemRegistry().createAudioDevice(MyJavaSoundAudioDeviceFactory.class));
        ((MyJavaSoundAudioDevice) player.setAudioDevice()).setVolume(volume);
        DelayedWorker.later(3000, player::stop);
        player.play();
        assertTrue(true, "Play");
    }
}