opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/AbstractTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.cluster.datastore;
   9
  10 import akka.actor.ActorSystem;
  11 import akka.testkit.javadsl.TestKit;
  12 import com.typesafe.config.ConfigFactory;
  13 import java.util.ArrayList;
  14 import java.util.Collection;
  15 import java.util.concurrent.CompletionStage;
  16 import java.util.concurrent.atomic.AtomicLong;
  17 import org.junit.After;
  18 import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
  19 import org.opendaylight.controller.cluster.access.concepts.FrontendIdentifier;
  20 import org.opendaylight.controller.cluster.access.concepts.FrontendType;
  21 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
  22 import org.opendaylight.controller.cluster.access.concepts.MemberName;
  23 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  24 import scala.compat.java8.FutureConverters;
  25 import scala.concurrent.Await;
  26 import scala.concurrent.duration.Duration;
  27
  28 public abstract class AbstractTest {
  29     protected static final MemberName MEMBER_NAME = MemberName.forName("member-1");
  30     protected static final MemberName MEMBER_2_NAME = MemberName.forName("member-2");
  31
  32     private static final FrontendType FRONTEND_TYPE = FrontendType.forName(ShardTransactionTest.class.getSimpleName());
  33
  34     protected static final FrontendIdentifier FRONTEND_ID = FrontendIdentifier.create(MEMBER_NAME, FRONTEND_TYPE);
  35
  36     private static final ClientIdentifier CLIENT_ID = ClientIdentifier.create(FRONTEND_ID, 0);
  37     private static final LocalHistoryIdentifier HISTORY_ID = new LocalHistoryIdentifier(CLIENT_ID, 0);
  38     private static final AtomicLong HISTORY_COUNTER = new AtomicLong();
  39     private static final AtomicLong TX_COUNTER = new AtomicLong();
  40
  41     private final Collection<ActorSystem> actorSystems = new ArrayList<>();
  42
  43     protected static void setUpStatic() {
  44         HISTORY_COUNTER.set(1L);
  45         TX_COUNTER.set(1L);
  46     }
  47
  48     protected static TransactionIdentifier nextTransactionId() {
  49         return new TransactionIdentifier(HISTORY_ID, TX_COUNTER.getAndIncrement());
  50     }
  51
  52     protected static LocalHistoryIdentifier nextHistoryId() {
  53         return new LocalHistoryIdentifier(CLIENT_ID, HISTORY_COUNTER.incrementAndGet());
  54     }
  55
  56     protected static <T> T waitOnAsyncTask(final CompletionStage<T> completionStage, final Duration timeout)
  57             throws Exception {
  58         return Await.result(FutureConverters.toScala(completionStage), timeout);
  59     }
  60
  61     @After
  62     public void actorSystemCleanup() {
  63         for (final ActorSystem system : actorSystems) {
  64             TestKit.shutdownActorSystem(system, Boolean.TRUE);
  65         }
  66     }
  67
  68     protected ActorSystem newActorSystem(final String name, final String config) {
  69         ActorSystem system = ActorSystem.create(name, ConfigFactory.load().getConfig(config));
  70         actorSystems.add(system);
  71         return system;
  72     }
  73 }