src/test/org/apache/commons/pool2/TestKeyedObjectPoolFactory.java

/*
 * 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.pool2;

import org.junit.Test;

/**
 * Tests for all {@link KeyedObjectPoolFactory}s.
 *
 * @author Sandy McArthur
 * @version $Revision$ $Date$
 */
public abstract class TestKeyedObjectPoolFactory {
    /**
     * @throws UnsupportedOperationException when this is unsupported by this KeyedPoolableObjectFactory type.
     */
    protected KeyedObjectPoolFactory<Object,Object> makeFactory() throws UnsupportedOperationException {
        return makeFactory(createObjectFactory());
    }

    /**
     * @throws UnsupportedOperationException when this is unsupported by this KeyedPoolableObjectFactory type.
     */
    protected abstract KeyedObjectPoolFactory<Object,Object> makeFactory(KeyedPoolableObjectFactory<Object,Object> objectFactory) throws UnsupportedOperationException;

    protected static KeyedPoolableObjectFactory<Object,Object> createObjectFactory() {
        return new KeyedPoolableObjectFactory<Object, Object>() {

            private final MethodCallPoolableObjectFactory wrapped = new MethodCallPoolableObjectFactory();

            public Object makeObject(Object key) throws Exception {
                return this.wrapped.makeObject();
            }

            public void destroyObject(Object key, Object obj) throws Exception {
                this.wrapped.destroyObject(obj);
            }

            public boolean validateObject(Object key, Object obj) {
                return this.wrapped.validateObject(obj);
            }

            public void activateObject(Object key, Object obj) throws Exception {
                this.wrapped.activateObject(obj);
            }

            public void passivateObject(Object key, Object obj) throws Exception {
                this.wrapped.passivateObject(obj);
            }

        };
    }

    @Test
    public void testCreatePool() throws Exception {
        final KeyedObjectPoolFactory<Object,Object> factory;
        try {
            factory = makeFactory();
        } catch (UnsupportedOperationException uoe) {
            return;
        }
        final KeyedObjectPool<Object,Object> pool = factory.createPool();
        pool.close();
    }

    @Test
    public void testToString() {
        final KeyedObjectPoolFactory<Object,Object> factory;
        try {
            factory = makeFactory();
        } catch (UnsupportedOperationException uoe) {
            return;
        }
        factory.toString();
    }
}