content: /*
   * 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 net.killa.unkempt;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.concurrent.TimeUnit;
  
  import net.killa.kept.KeptTestBase;
  
  import org.apache.zookeeper.CreateMode;
  import org.apache.zookeeper.ZooDefs.Ids;
  import org.junit.Assert;
  import org.junit.Test;
  
  public class UnkemptBlockingQueueTest extends KeptTestBase {
      @Test
      public void testKeptStringQueue() throws Exception {
  	final UnkemptBlockingQueue<String> kbq = new UnkemptBlockingQueue<String>(
  		String.class, this.keeper, this.getParent(),
  		Ids.OPEN_ACL_UNSAFE, CreateMode.EPHEMERAL);
  
  	Assert.assertNull(kbq.poll(1, TimeUnit.SECONDS));
  
  	final String payload = Long.toString(System.currentTimeMillis());
  	kbq.put(payload);
  
  	Assert.assertEquals("not equal", payload, kbq.take());
  
  	final List<String> source = new ArrayList<String>();
  	source.add(payload);
  	source.add(payload);
  	source.add(payload);
  
  	for (final String s : source)
  	    kbq.offer(s, Long.MAX_VALUE, TimeUnit.DAYS);
  
  	final List<String> sink = new ArrayList<String>();
  	kbq.drainTo(sink);
  
  	Assert.assertEquals("not equal", source, sink);
  	Assert.assertEquals("wrong size", 0, kbq.size());
      }
  
      @Override
      public String getParent() {
  	return "/testunkemptyblockingqueue";
      }
  }
  