DateMathTest.java

/*
 * This program is free software; you can redistribute it and/or modify it under the 
 * terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software 
 * Foundation.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this 
 * program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html 
 * or from the Free Software Foundation, Inc., 
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 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 Lesser General Public License for more details.
 *
 * Copyright 2006 - 2008 Pentaho Corporation.  All rights reserved.
 *
 * @created August 17, 2006
 * @author Michael D'Amour
 * 
 */
package org.pentaho.test.platform.util;

import java.util.Calendar;
import java.util.Locale;

import junit.framework.Assert;
import junit.framework.TestCase;

import org.pentaho.platform.util.DateMath;

public class DateMathTest extends TestCase {

  public void testDateMethods() {

    Calendar cal = DateMath.calculateDate("0:ME -1:DS"); //$NON-NLS-1$

    System.out.println("Time is " + cal.getTime());//$NON-NLS-1$

    Calendar cal2 = DateMath.calculateDate(cal, "0:MS  0:WE");//$NON-NLS-1$
    System.out.println("Time is milliseconds " + cal2.getTimeInMillis());//$NON-NLS-1$

    String cal3 = DateMath.calculateDateString(cal2, "0:MS  0:WE");//$NON-NLS-1$
    System.out.println("Calendar Date with 0:MS  0:WE as format " + cal3);//$NON-NLS-1$

    String usDateString = DateMath.calculateDateString(cal2, "0:ME", Locale.US);//$NON-NLS-1$
    System.out.println("Calendar Date String with 0:ME as format " + usDateString);//$NON-NLS-1$        

    String dateString = DateMath.claculateDateString("0:ME");//$NON-NLS-1$
    System.out.println("Calendar Date with 0:ME as format " + dateString);//$NON-NLS-1$        

    Assert.assertTrue(true);
  }

  public static void main(final String[] args) {
    DateMathTest test = new DateMathTest();
    try {
      test.testDateMethods();
    } finally {
    }
  }
}