/* * This file is part of JGAP. * * JGAP offers a dual license model containing the LGPL as well as the MPL. * * For licensing information please see the file license.txt included with JGAP * or have a look at the top of class org.jgap.Chromosome which representatively * includes the JGAP license policy applicable for any file delivered with JGAP. */ package org.jgap.impl; import java.util.*; import org.jgap.*; import junit.framework.*; /** * Tests the Pool class. * * @since 1.1 * @author Klaus Meffert */ public class PoolTest extends JGAPTestCase { /** String containing the CVS revision. Read out via reflection!*/ private final static String CVS_REVISION = "$Revision: 1.8 $"; public static Test suite() { TestSuite suite = new TestSuite(PoolTest.class); return suite; } /** * @author Klaus Meffert */ public void testConstruct_0() { new Pool(); } /** * @author Klaus Meffert */ public void testClear_0() { Pool pool = new Pool(); assertEquals(0, pool.size()); pool.clear(); assertEquals(0, pool.size()); pool.releaseObject(new Object()); assertEquals(1, pool.size()); pool.releaseObject(new Object()); assertEquals(2, pool.size()); pool.clear(); assertEquals(0, pool.size()); } /** * @author Klaus Meffert */ public void testAcquirePooledObject_0() { Pool pool = new Pool(); assertEquals(null, pool.acquirePooledObject()); Vector obj = new Vector(); pool.releaseObject(obj); assertEquals(1, pool.size()); Object obj2 = pool.acquirePooledObject(); assertEquals(obj, obj2); assertEquals(0, pool.size()); } /** * @author Klaus Meffert */ public void testReleaseAllObjects_0() { Pool pool = new Pool(); pool.releaseAllObjects(null); assertEquals(0, pool.size()); } /** * @author Klaus Meffert */ public void testReleaseAllObjects_1() { Pool pool = new Pool(); Collection coll = new Vector(); coll.add(new HashMap()); coll.add(new Vector()); pool.releaseAllObjects(coll); assertEquals(2, pool.size()); coll.add(new Object()); pool.releaseAllObjects(coll); assertEquals(5, pool.size()); } /** * @author Klaus Meffert */ public void testSize_0() { Pool pool = new Pool(); assertEquals(0, pool.size()); } }