package org.apache.velocity.util;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.    
 */

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

/**
 *  Simpletest for the SimplePool
 *
 * @version $Id$
 */
public class SimplePoolTestCase extends TestCase
{
    public static Test suite()
    {
        return new TestSuite(SimplePoolTestCase.class);
    }

    public SimplePoolTestCase(String testName)
    {
        super(testName);
    }

    public void testPool()
        throws Exception
    {
        SimplePool sp = new SimplePool(10);

        for (int i=0; i<10; i++)
        {
            sp.put(new Integer(i));
        }

        for (int i=9; i>=0; i--)
        {
            Integer obj = (Integer) sp.get();

            assertTrue(i == obj.intValue());
        }

        Object[] pool = sp.getPool();

        for (int i=0; i<10; i++)
        {
            assertTrue("Pool not empty", pool[i] == null);
        }
    }
}