/*
* Jajuk
* Copyright (C) The Jajuk Team
* http://jajuk.info
*
* 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 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 02111-1307, USA.
*
*/
package org.jajuk.services.dj;
import java.lang.reflect.Field;
import java.util.Enumeration;
import java.util.Properties;
import org.jajuk.JajukTestCase;
import org.jajuk.base.Genre;
import org.jajuk.base.GenreManager;
import org.jajuk.events.JajukEvent;
import org.jajuk.events.JajukEvents;
import org.jajuk.util.Conf;
import org.jajuk.util.Const;
import org.jajuk.util.Messages;
import org.jajuk.util.UpgradeManager;
/**
* .
*/
public class TestAmbienceManager extends JajukTestCase {
@Override
protected void specificSetUp() throws Exception {
// clean out all leftover ambiences from other testing
for (Ambience amb : AmbienceManager.getInstance().getAmbiences()) {
AmbienceManager.getInstance().removeAmbience(amb.getID());
}
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#getRegistrationKeys()}.
*/
public final void testGetRegistrationKeys() {
java.util.Set<JajukEvents> set = AmbienceManager.getInstance().getRegistrationKeys();
assertTrue(set.contains(JajukEvents.GENRE_NAME_CHANGED));
}
/**
* Test method for {@link org.jajuk.services.dj.AmbienceManager#getInstance()}
* .
*/
public final void testGetInstance() {
assertNotNull(AmbienceManager.getInstance());
}
/**
* Test method for {@link org.jajuk.services.dj.AmbienceManager#load()}.
*
* @throws Exception the exception
*/
public final void testLoad() throws Exception {
// make sure "UpgradeManager.bFirstSession" is not set
{
Class<?> c = UpgradeManager.class;
Field f = c.getDeclaredField("firstSession");
f.setAccessible(true);
f.setBoolean(null, Boolean.FALSE);
}
assertFalse(UpgradeManager.isFirstSession());
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
// first without any key
AmbienceManager.getInstance().load();
// creates the 14 default ambiences
assertEquals(14, AmbienceManager.getInstance().getAmbiences().size());
// clean out all leftover ambiences from other testing
for (Ambience amb : AmbienceManager.getInstance().getAmbiences()) {
AmbienceManager.getInstance().removeAmbience(amb.getID());
}
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
{ // remove all leftover properties
Properties properties = Conf.getProperties();
Enumeration<Object> e = properties.keys();
while (e.hasMoreElements()) {
String sKey = (String) e.nextElement();
if (sKey.matches(Const.AMBIENCE_PREFIX + ".*")) {
properties.remove(sKey);
}
}
}
// then add set some Ambience-items
Genre genre1 = GenreManager.getInstance().registerGenre("genre1");
Genre genre2 = GenreManager.getInstance().registerGenre("genre2");
Conf.setProperty(Const.AMBIENCE_PREFIX + "12/myambience", genre1.getID() + "," + genre2.getID());
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
{ // check all the conditions to find out why it fails in Hudson
assertFalse(UpgradeManager.isFirstSession());
Properties properties = Conf.getProperties();
Enumeration<Object> e = properties.keys();
int nMatch = 0;
while (e.hasMoreElements()) {
String sKey = (String) e.nextElement();
if (sKey.matches(Const.AMBIENCE_PREFIX + ".*")) {
if (sKey.substring(Const.AMBIENCE_PREFIX.length()).indexOf('/') == -1) {
continue;
}
nMatch++;
}
}
assertEquals(properties.toString(), 1, nMatch);
}
AmbienceManager.getInstance().load();
assertEquals(1, AmbienceManager.getInstance().getAmbiences().size());
assertNotNull(AmbienceManager.getInstance().getAmbience("12"));
// now test with an ambience with invalid format, i.e. only "12", not
// "12/name"
for (Ambience amb : AmbienceManager.getInstance().getAmbiences()) {
AmbienceManager.getInstance().removeAmbience(amb.getID());
}
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
Conf.setProperty(Const.AMBIENCE_PREFIX + "12", genre1.getID() + "," + genre2.getID());
Conf.removeProperty(Const.AMBIENCE_PREFIX + "12/myambience");
AmbienceManager.getInstance().load();
// now 14 as this could not be loaded and thus the default ones were
// loaded...
assertEquals(14, AmbienceManager.getInstance().getAmbiences().size());
UpgradeManager.setFirstSession();
AmbienceManager.getInstance().load();
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#getAmbiences()}.
*/
public final void testGetAmbiences() {
// tested above
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#getAmbience(java.lang.String)}
* .
*/
public final void testGetAmbience() {
// this creates the 14 default ambiences
AmbienceManager.getInstance().createDefaultAmbiences();
assertNotNull(AmbienceManager.getInstance().getAmbience("0"));
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#getAmbienceByName(java.lang.String)}
* .
*/
public final void testGetAmbienceByName() {
// this creates the 14 default ambiences
AmbienceManager.getInstance().createDefaultAmbiences();
assertNotNull(AmbienceManager.getInstance().getAmbienceByName(Messages.getString("Ambience.9")));
}
/**
* Test get ambience by name invalid.
*
*/
public final void testGetAmbienceByNameInvalid() {
// this creates the 14 default ambiences
AmbienceManager.getInstance().createDefaultAmbiences();
assertNull(AmbienceManager.getInstance().getAmbienceByName("notexistingone"));
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#registerAmbience(org.jajuk.services.dj.Ambience)}
* .
*/
public final void testRegisterAmbience() {
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
AmbienceManager.getInstance().registerAmbience(new Ambience("20", "ambience1"));
assertEquals(1, AmbienceManager.getInstance().getAmbiences().size());
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#getSelectedAmbience()}.
*/
public final void testGetSelectedAmbience() {
// first with no ambience and no default set
assertNull(AmbienceManager.getInstance().getSelectedAmbience());
// this creates the 14 default ambiences
AmbienceManager.getInstance().createDefaultAmbiences();
Conf.setProperty(Const.CONF_DEFAULT_AMBIENCE, "2"); // by ID
// now we should find one
assertNotNull(AmbienceManager.getInstance().getSelectedAmbience());
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#update(org.jajuk.events.JajukEvent)}
* .
*/
public final void testUpdate() {
Properties prop = new Properties();
Genre genre1 = GenreManager.getInstance().registerGenre("genre1");
Genre genre2 = GenreManager.getInstance().registerGenre("genre2");
Ambience ambience = new Ambience("23", "testamb", new String[] { "genre1" });
prop.put(Const.DETAIL_OLD, genre1);
prop.put(Const.DETAIL_NEW, genre2);
AmbienceManager.getInstance().registerAmbience(ambience);
AmbienceManager.getInstance().update(new JajukEvent(JajukEvents.GENRE_NAME_CHANGED, prop));
assertEquals(1, AmbienceManager.getInstance().getAmbiences().size());
assertEquals(1, AmbienceManager.getInstance().getAmbiences().iterator().next().getGenres()
.size());
assertEquals("genre2", AmbienceManager.getInstance().getAmbiences().iterator().next()
.getGenres().iterator().next().getName());
}
/**
* Test method for {@link org.jajuk.services.dj.AmbienceManager#commit()}.
*/
public final void testCommit() {
// this creates the 14 default ambiences
AmbienceManager.getInstance().createDefaultAmbiences();
// set one ambience prefix to have it removed before
Conf.setProperty(Const.AMBIENCE_PREFIX + "12/ambience", "testvalue");
AmbienceManager.getInstance().commit();
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#removeAmbience(java.lang.String)}
* .
*/
public final void testRemoveAmbience() {
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
AmbienceManager.getInstance().registerAmbience(new Ambience("30", "nextone"));
assertEquals(1, AmbienceManager.getInstance().getAmbiences().size());
AmbienceManager.getInstance().removeAmbience("30");
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
}
/**
* Test method for.
*
* {@link org.jajuk.services.dj.AmbienceManager#createDefaultAmbiences()}.
*/
public final void testCreateDefaultAmbiences() {
assertEquals(0, AmbienceManager.getInstance().getAmbiences().size());
AmbienceManager.getInstance().createDefaultAmbiences();
// currently 14 ambiences are defined as default ones
assertEquals(14, AmbienceManager.getInstance().getAmbiences().size());
}
}