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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package org.apache.commons.pool.impl;
19  
20  import org.apache.commons.pool.MethodCallPoolableObjectFactory;
21  import org.apache.commons.pool.ObjectPoolFactory;
22  import org.apache.commons.pool.PoolableObjectFactory;
23  import org.apache.commons.pool.TestObjectPoolFactory;
24  
25  /**
26   * Tests for {@link StackObjectPoolFactory}.
27   *
28   * @author Sandy McArthur
29   * @version $Revision: 901944 $ $Date: 2010-01-21 17:27:04 -0700 (Thu, 21 Jan 2010) $
30   */
31  public class TestStackObjectPoolFactory extends TestObjectPoolFactory {
32      public TestStackObjectPoolFactory(final String name) {
33          super(name);
34      }
35  
36      protected ObjectPoolFactory makeFactory(final PoolableObjectFactory objectFactory) throws UnsupportedOperationException {
37          return new StackObjectPoolFactory(objectFactory);
38      }
39  
40      public void testConstructors() throws Exception {
41          StackObjectPoolFactory factory = new StackObjectPoolFactory();
42          factory.createPool().close();
43  
44          
45          factory = new StackObjectPoolFactory(1);
46          StackObjectPool pool = (StackObjectPool)factory.createPool();
47          pool.close();
48  
49  
50          factory = new StackObjectPoolFactory(1, 1);
51          pool = (StackObjectPool)factory.createPool();
52          pool.close();
53  
54  
55          factory = new StackObjectPoolFactory(new MethodCallPoolableObjectFactory(), 1);
56          pool = (StackObjectPool)factory.createPool();
57          Object a = pool.borrowObject();
58          Object b = pool.borrowObject();
59          pool.returnObject(a);
60          pool.returnObject(b);
61          assertEquals(1, pool.getNumIdle());
62          pool.close();
63      }
64  }