/*
* 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.
*/
package org.apache.commons.pool.impl;
import java.util.NoSuchElementException;
import org.apache.commons.pool.MethodCallPoolableObjectFactory;
import org.apache.commons.pool.ObjectPoolFactory;
import org.apache.commons.pool.PoolableObjectFactory;
import org.apache.commons.pool.TestObjectPoolFactory;
/**
* Tests for {@link GenericObjectPoolFactory}.
*
* @author Sandy McArthur
* @version $Revision: 1222396 $ $Date: 2011-12-22 14:02:25 -0500 (Thu, 22 Dec 2011) $
*/
public class TestGenericObjectPoolFactory extends TestObjectPoolFactory {
public TestGenericObjectPoolFactory(final String name) {
super(name);
}
@Override
protected ObjectPoolFactory<Integer> makeFactory(final PoolableObjectFactory<Integer> objectFactory) throws UnsupportedOperationException {
return new GenericObjectPoolFactory<Integer>(objectFactory);
}
public void testConstructors() throws Exception {
GenericObjectPoolFactory<Integer> factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory());
GenericObjectPool<Integer> pool;
factory.createPool().close();
final GenericObjectPool.Config config = new GenericObjectPool.Config();
config.maxActive = 1;
config.maxIdle = 2;
config.maxWait = 3;
config.minIdle = 4;
config.minEvictableIdleTimeMillis = 5;
config.numTestsPerEvictionRun = 6;
config.softMinEvictableIdleTimeMillis = 7;
config.testOnBorrow = true;
config.testOnReturn = false;
config.testWhileIdle = true;
config.lifo = false;
config.timeBetweenEvictionRunsMillis = 8;
config.whenExhaustedAction = GenericObjectPool.WHEN_EXHAUSTED_GROW;
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), config);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxIdle());
assertEquals(3, pool.getMaxWait());
assertEquals(4, pool.getMinIdle());
assertEquals(5, pool.getMinEvictableIdleTimeMillis());
assertEquals(6, pool.getNumTestsPerEvictionRun());
assertEquals(7, pool.getSoftMinEvictableIdleTimeMillis());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(true, pool.getTestWhileIdle());
assertEquals(false, pool.getLifo());
assertEquals(8, pool.getTimeBetweenEvictionRunsMillis());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_BLOCK, 125);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_BLOCK, pool.getWhenExhaustedAction());
assertEquals(125, pool.getMaxWait());
pool.borrowObject();
long startTime = System.currentTimeMillis();
try {
pool.borrowObject();
fail();
} catch (NoSuchElementException nsee) {
// expected
}
long delay = System.currentTimeMillis() - startTime;
assertTrue("delay: " + delay, delay > 100);
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, true, false);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, 3);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(3, pool.getMaxIdle());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, 3, true, false);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(3, pool.getMaxIdle());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, 3, true, false, 4, 5, 6, false);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(3, pool.getMaxIdle());
assertEquals(4, pool.getTimeBetweenEvictionRunsMillis());
assertEquals(5, pool.getNumTestsPerEvictionRun());
assertEquals(6, pool.getMinEvictableIdleTimeMillis());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(false, pool.getTestWhileIdle());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, 3, 4, true, false, 5, 6, 7, true);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(3, pool.getMaxIdle());
assertEquals(4, pool.getMinIdle());
assertEquals(5, pool.getTimeBetweenEvictionRunsMillis());
assertEquals(6, pool.getNumTestsPerEvictionRun());
assertEquals(7, pool.getMinEvictableIdleTimeMillis());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(true, pool.getTestWhileIdle());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
factory = new GenericObjectPoolFactory<Integer>(new MethodCallPoolableObjectFactory(), 1, GenericObjectPool.WHEN_EXHAUSTED_GROW, 2, 3, 4, true, false, 5, 6, 7, true, 8, false);
pool = (GenericObjectPool<Integer>)factory.createPool();
assertEquals(1, pool.getMaxActive());
assertEquals(2, pool.getMaxWait());
assertEquals(3, pool.getMaxIdle());
assertEquals(4, pool.getMinIdle());
assertEquals(5, pool.getTimeBetweenEvictionRunsMillis());
assertEquals(6, pool.getNumTestsPerEvictionRun());
assertEquals(7, pool.getMinEvictableIdleTimeMillis());
assertEquals(8, pool.getSoftMinEvictableIdleTimeMillis());
assertEquals(true, pool.getTestOnBorrow());
assertEquals(false, pool.getTestOnReturn());
assertEquals(true, pool.getTestWhileIdle());
assertEquals(false, pool.getLifo());
assertEquals(GenericObjectPool.WHEN_EXHAUSTED_GROW, pool.getWhenExhaustedAction());
pool.borrowObject();
pool.close();
}
}