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.cassandra.repair.autorepair;
  
  import org.junit.BeforeClass;
  import org.junit.Test;
  
  import org.apache.cassandra.cql3.CQLTester;
  import org.apache.cassandra.repair.autorepair.AutoRepairConfig.RepairType;
  
  import static org.apache.cassandra.Util.setAutoRepairEnabled;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  import static org.junit.Assert.fail;
  
  /**
   * Unit tests to validate the executor shutdown inside {@link AutoRepair}
   */
  public class AutoRepairShutdownTest extends CQLTester
  {
      @BeforeClass
      public static void setupClass() throws Exception
      {
          setAutoRepairEnabled(true);
          requireNetwork();
      }
  
      @Test
      public void testAutoRepairShutdown() throws Exception
      {
          AutoRepair.instance.setup();
  
          for (RepairType type : RepairType.values())
          {
              assertFalse("RepairRunnableExecutor should not have been shut down", AutoRepair.instance.getRepairRunnableExecutors().get(type).isShutdown());
              assertFalse("RepairExecutor should not have been shut down", AutoRepair.instance.getRepairExecutors().get(type).isShutdown());
          }
          assertFalse("AutoRepair should not be marked as shut down", AutoRepair.instance.isShutDown);
  
          AutoRepair.instance.shutdownBlocking();
  
          for (RepairType type : RepairType.values())
          {
              assertTrue("RepairRunnableExecutor should be shut down", AutoRepair.instance.getRepairRunnableExecutors().get(type).isShutdown());
              assertTrue("RepairExecutor should be shut down", AutoRepair.instance.getRepairExecutors().get(type).isShutdown());
          }
          assertTrue("AutoRepair should be marked as shut down", AutoRepair.instance.isShutDown);
  
          try
          {
              AutoRepair.instance.shutdownBlocking();
              fail("A second call to shutdown should have thrown an exception");
          }
          catch (IllegalStateException e)
          {
              // expected
          }
      }
  }
  