/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.util;
import java.util.Iterator;
import java.util.Map.Entry;
import junit.framework.TestCase;
/**
* @author asmirnov
*
*/
public class LRUMapTest extends TestCase {
/**
* @param name
*/
public LRUMapTest(String name) {
super(name);
}
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
super.setUp();
}
/*
* (non-Javadoc)
*
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() throws Exception {
super.tearDown();
}
/**
* Test method for {@link org.richfaces.util.LRUMap#LRUMap(int)}.
*/
public void testLRUMap() {
LRUMap map = new LRUMap(5);
for (int i = 0; i < 10; i++) {
map.put(new Integer(i), "Val" + (new Integer(i)));
}
assertEquals(map.size(), 5);
}
/**
* Test method for {@link org.richfaces.util.LRUMap#removeEldestEntry(java.util.Map.Entry)}.
*/
public void testRemoveEldestEntryEntry() {
LRUMap map = new LRUMap(5) {
protected boolean removeEldestEntry(Entry arg0) {
boolean eldestEntry = super.removeEldestEntry(arg0);
assertTrue(eldestEntry ^ size() <= 5);
return false;
}
};
for (int i = 0; i < 10; i++) {
map.put(new Integer(i), "Val" + (new Integer(i)));
}
}
/**
* Test method for {@link java.util.HashMap#put(K, V)}.
*/
public void testPut() {
LRUMap map = new LRUMap(5);
for (int i = 0; i < 10; i++) {
map.put(new Integer(i), "Val" + (new Integer(i)));
}
assertEquals(map.size(), 5);
Iterator iterator = map.values().iterator();
for (int i = 5; i < 10; i++) {
assertTrue(iterator.hasNext());
assertEquals("Val" + (new Integer(i)), iterator.next());
}
assertFalse(iterator.hasNext());
}
}