/**
* ===========================================
* LibBase : a free Java utility library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/libbase
*
* (C) Copyright 2007,2008, by Pentaho Corporation and Contributors.
*
* 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.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* LinkedMapTest
* ------------
* (C) Copyright 2006, by Pentaho Corporation.
*/
package org.pentaho.reporting.libraries.util;
import java.util.Arrays;
import junit.framework.TestCase;
import org.pentaho.reporting.libraries.base.util.ObjectUtilities;
import org.pentaho.reporting.libraries.base.util.LinkedMap;
/**
* Todo: Document Me
*
* @author Thomas Morgner
*/
public class LinkedMapTest extends TestCase
{
public LinkedMapTest(final String s)
{
super(s);
}
public void testValidity()
throws Exception
{
final LinkedMap map = new LinkedMap(16, 1024);
map.put("1", "A");
map.put("2", "B");
map.put("3", "C");
map.put("4", "D");
map.put("5", "E");
map.put("6", "F");
map.put("1", "A");
final Object[] expectedKeys = {"2", "3", "4", "5", "6", "1"};
final Object[] a2 = map.keys();
if (Arrays.equals(expectedKeys, a2) == false)
{
throw new Exception();
}
if (ObjectUtilities.equal(map.get("1"), "A") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("2"), "B") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("3"), "C") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("4"), "D") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("5"), "E") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("6"), "F") == false)
{
throw new NullPointerException();
}
if (ObjectUtilities.equal(map.get("1"), "A") == false)
{
throw new NullPointerException();
}
map.remove("1");
map.remove("2");
final Object[] expectedKeys2 = {"3", "4", "5", "6"};
final Object[] a3 = map.keys();
if (Arrays.equals(expectedKeys2, a3) == false)
{
throw new Exception();
}
map.remove("5");
Object[] arrayCache = map.values(new String[map.size()]);
map.remove("3");
map.remove("6");
map.remove("4");
if (map.keys().length != 0)
{
throw new Exception();
}
}
}