001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    
018    package org.apache.commons.pool.impl;
019    
020    import org.apache.commons.pool.MethodCallPoolableObjectFactory;
021    import org.apache.commons.pool.ObjectPoolFactory;
022    import org.apache.commons.pool.PoolableObjectFactory;
023    import org.apache.commons.pool.TestObjectPoolFactory;
024    
025    /**
026     * Tests for {@link StackObjectPoolFactory}.
027     *
028     * @author Sandy McArthur
029     * @version $Revision: 901944 $ $Date: 2010-01-21 17:27:04 -0700 (Thu, 21 Jan 2010) $
030     */
031    public class TestStackObjectPoolFactory extends TestObjectPoolFactory {
032        public TestStackObjectPoolFactory(final String name) {
033            super(name);
034        }
035    
036        protected ObjectPoolFactory makeFactory(final PoolableObjectFactory objectFactory) throws UnsupportedOperationException {
037            return new StackObjectPoolFactory(objectFactory);
038        }
039    
040        public void testConstructors() throws Exception {
041            StackObjectPoolFactory factory = new StackObjectPoolFactory();
042            factory.createPool().close();
043    
044            
045            factory = new StackObjectPoolFactory(1);
046            StackObjectPool pool = (StackObjectPool)factory.createPool();
047            pool.close();
048    
049    
050            factory = new StackObjectPoolFactory(1, 1);
051            pool = (StackObjectPool)factory.createPool();
052            pool.close();
053    
054    
055            factory = new StackObjectPoolFactory(new MethodCallPoolableObjectFactory(), 1);
056            pool = (StackObjectPool)factory.createPool();
057            Object a = pool.borrowObject();
058            Object b = pool.borrowObject();
059            pool.returnObject(a);
060            pool.returnObject(b);
061            assertEquals(1, pool.getNumIdle());
062            pool.close();
063        }
064    }