opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/AbstractShardManagerTest.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
   9 package org.opendaylight.controller.cluster.datastore;
  10
  11 import static org.mockito.Mockito.mock;
  12 import static org.mockito.MockitoAnnotations.initMocks;
  13
  14 import akka.actor.ActorRef;
  15 import akka.actor.ActorSystem;
  16 import akka.actor.PoisonPill;
  17 import akka.actor.Props;
  18 import akka.testkit.JavaTestKit;
  19 import akka.testkit.TestActorRef;
  20 import java.util.ArrayList;
  21 import java.util.Collection;
  22 import java.util.concurrent.CountDownLatch;
  23 import java.util.concurrent.TimeUnit;
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.mockito.Mock;
  27 import org.opendaylight.controller.cluster.access.concepts.MemberName;
  28 import org.opendaylight.controller.cluster.datastore.config.Configuration;
  29 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
  30 import org.opendaylight.controller.cluster.datastore.shardmanager.ShardManagerTest.TestShardManager;
  31 import org.opendaylight.controller.cluster.raft.TestActorFactory;
  32 import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
  33 import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
  34 import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
  35
  36 public class AbstractShardManagerTest extends AbstractClusterRefActorTest {
  37
  38     protected static final MemberName MEMBER_1 = MemberName.forName("member-1");
  39
  40     protected static int ID_COUNTER = 1;
  41     protected static TestActorRef<MessageCollectorActor> mockShardActor;
  42     protected static ShardIdentifier mockShardName;
  43
  44     protected final String shardMrgIDSuffix = "config" + ID_COUNTER++;
  45     protected final TestActorFactory actorFactory = new TestActorFactory(getSystem());
  46     protected final Collection<ActorSystem> actorSystems = new ArrayList<>();
  47     protected final DatastoreContext.Builder datastoreContextBuilder = DatastoreContext.newBuilder()
  48             .dataStoreName(shardMrgIDSuffix).shardInitializationTimeout(600, TimeUnit.MILLISECONDS)
  49             .shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(6);
  50
  51     @Mock
  52     protected static CountDownLatch ready;
  53
  54     protected TestShardManager.Builder newTestShardMgrBuilder() {
  55         return TestShardManager.builder(datastoreContextBuilder).distributedDataStore(mock(DistributedDataStore.class));
  56     }
  57
  58     protected TestShardManager.Builder newTestShardMgrBuilder(final Configuration config) {
  59         return TestShardManager.builder(datastoreContextBuilder).configuration(config)
  60                 .distributedDataStore(mock(DistributedDataStore.class));
  61     }
  62
  63     protected Props newShardMgrProps(final Configuration config) {
  64         return newTestShardMgrBuilder(config).waitTillReadyCountDownLatch(ready).props();
  65     }
  66
  67     @Before
  68     public void setUp() throws Exception {
  69         initMocks(this);
  70
  71         InMemoryJournal.clear();
  72         InMemorySnapshotStore.clear();
  73
  74         if (mockShardActor == null) {
  75             mockShardName = ShardIdentifier.create(Shard.DEFAULT_NAME, MEMBER_1, "config");
  76             mockShardActor = TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class),
  77                     mockShardName.toString());
  78         }
  79
  80         mockShardActor.underlyingActor().clear();
  81     }
  82
  83     @After
  84     public void tearDown() {
  85         InMemoryJournal.clear();
  86         InMemorySnapshotStore.clear();
  87
  88         for (final ActorSystem system : actorSystems) {
  89             JavaTestKit.shutdownActorSystem(system, null, Boolean.TRUE);
  90         }
  91
  92         mockShardActor.tell(PoisonPill.getInstance(), ActorRef.noSender());
  93         mockShardActor = null;
  94
  95         actorFactory.close();
  96     }
  97 }