/*
    * 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 static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  
  import java.time.Duration;
  
  import org.apache.commons.pool2.impl.DefaultPooledObject;
  import org.apache.commons.pool2.impl.GenericObjectPool;
  import org.apache.commons.pool2.impl.GenericObjectPoolConfig;
  import org.junit.jupiter.api.Disabled;
  import org.junit.jupiter.api.Test;
  
  public class PoolTest {
  
      private static class Foo {
      }
  
      private static class PooledFooFactory implements PooledObjectFactory<Foo> {
          private static final long VALIDATION_WAIT_IN_MILLIS = 1000;
  
          @Override
          public void activateObject(final PooledObject<Foo> pooledObject) {
          }
  
          @Override
          public void destroyObject(final PooledObject<Foo> pooledObject) {
          }
  
          @Override
          public PooledObject<Foo> makeObject() {
              return new DefaultPooledObject<>(new Foo());
          }
  
          @Override
          public void passivateObject(final PooledObject<Foo> pooledObject) {
          }
  
          @Override
          public boolean validateObject(final PooledObject<Foo> pooledObject) {
              try {
                  Thread.sleep(VALIDATION_WAIT_IN_MILLIS);
              } catch (final InterruptedException e) {
                  Thread.interrupted();
              }
              return false;
          }
      }
  
      private static final CharSequence COMMONS_POOL_EVICTIONS_TIMER_THREAD_NAME = "commons-pool-EvictionTimer";
  
      private static final long EVICTION_PERIOD_IN_MILLIS = 100;
  
      @Test
      public void testPool() throws Exception {
          final GenericObjectPoolConfig<Foo> poolConfig = new GenericObjectPoolConfig<>();
          poolConfig.setTestWhileIdle(true /* testWhileIdle */);
          final PooledFooFactory pooledFooFactory = new PooledFooFactory();
          try (GenericObjectPool<Foo> pool = new GenericObjectPool<>(pooledFooFactory, poolConfig)) {
              pool.setTimeBetweenEvictionRunsMillis(EVICTION_PERIOD_IN_MILLIS);
              assertEquals(EVICTION_PERIOD_IN_MILLIS, pool.getDurationBetweenEvictionRuns().toMillis());
              assertEquals(EVICTION_PERIOD_IN_MILLIS, pool.getTimeBetweenEvictionRuns().toMillis());
              pool.setDurationBetweenEvictionRuns(Duration.ofMillis(EVICTION_PERIOD_IN_MILLIS));
              assertEquals(EVICTION_PERIOD_IN_MILLIS, pool.getTimeBetweenEvictionRuns().toMillis());
              pool.addObject();
              try {
                  Thread.sleep(EVICTION_PERIOD_IN_MILLIS);
              } catch (final InterruptedException e) {
                  Thread.interrupted();
              }
          }
          final Thread[] threads = new Thread[Thread.activeCount()];
          Thread.enumerate(threads);
          for (final Thread thread : threads) {
              if (thread == null) {
                  continue;
              }
              final String name = thread.getName();
              assertFalse(name.contains(COMMONS_POOL_EVICTIONS_TIMER_THREAD_NAME),name);
          }
      }
 }