/*
 * Copyright 2012 Vincent Lhote
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package pcgen;

import java.util.Locale;

import pcgen.system.LanguageBundle;

/**
 * Abstract TestCase framework for tests that are Locale dependent.
 *
 * @author Vincent Lhote
 */
public abstract class LocaleDependentTestCase
{
	private static Locale PREVIOUS_LOCALE;

	/**
	 * Change locale to the new value, reloading the bundle and remembering the old value for {@link #after}.
	 * @param l new locale
	 */
	public static void before(Locale l)
	{
		PREVIOUS_LOCALE = Locale.getDefault();
		Locale.setDefault(l);
		LanguageBundle.reload();
	}

	public static void after()
	{
		Locale.setDefault(PREVIOUS_LOCALE);
		LanguageBundle.reload();
	}
}