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 org.apache.bifromq.plugin.eventcollector;
  
  import static org.testng.Assert.assertNotSame;
  
  import org.apache.bifromq.plugin.eventcollector.mqttbroker.PingReq;
  import com.google.common.util.concurrent.Uninterruptibles;
  import java.util.concurrent.atomic.AtomicReference;
  import org.testng.annotations.Test;
  
  public class ThreadLocalEventPoolTest {
      @Test
      public void getLocal() {
          PingReq pingReq = ThreadLocalEventPool.getLocal(PingReq.class);
          AtomicReference<PingReq> pingReqRef = new AtomicReference<>();
          Thread t = new Thread(() -> pingReqRef.set(pingReqRef.get()));
          t.start();
          Uninterruptibles.joinUninterruptibly(t);
          assertNotSame(pingReqRef.get(), pingReq);
      }
  }
  