// Tags: JDK1.2

// Copyright (C) 2005 David Gilbert <david.gilbert@object-refinery.com>

// This file is part of Mauve.

// Mauve 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, or (at your option)
// any later version.

// Mauve 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 Mauve; see the file COPYING.  If not, write to
// the Free Software Foundation, 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.  */

package gnu.testlet.java.text.SimpleDateFormat;

import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;

import java.text.SimpleDateFormat;
import java.util.Locale;

/**
* Some checks for the applyLocalizedPattern() method in the SimpleDateFormat
* class.  
*/
public class applyLocalizedPattern implements Testlet
{

  /**
   * Runs the test using the specified harness.
   * 
   * @param harness  the test harness (<code>null</code> not allowed).
   */
  public void test(TestHarness harness)
  {
    SimpleDateFormat f = new SimpleDateFormat("yyyy", Locale.CHINA);
    try
      {
	f.applyLocalizedPattern("j-nnn-aaaa");
      }
    catch (IllegalArgumentException iae)
      {
	harness.debug(iae);
	harness.check(false);
      }
    harness.check(f.toPattern(), "d-MMM-yyyy");
 
    // try invalid argument
    try
    {
      f.applyLocalizedPattern("XYZ");
      harness.check(false);
    }
    catch (IllegalArgumentException e) 
    {
      harness.check(true);    
    }
 
    // try null argument
    try 
    {
      f.applyLocalizedPattern(null);
      harness.check(false);
    }
    catch (NullPointerException e) 
    {
      harness.check(true);   
    }
 
  }

}
