opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/common/actor/QuarantinedMonitorActorTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.common.actor;
   9
  10 import static org.mockito.Mockito.never;
  11 import static org.mockito.Mockito.timeout;
  12 import static org.mockito.Mockito.verify;
  13
  14 import akka.actor.ActorRef;
  15 import akka.actor.ActorSystem;
  16 import akka.actor.Address;
  17 import akka.event.Logging;
  18 import akka.japi.Effect;
  19 import akka.remote.AssociationErrorEvent;
  20 import akka.remote.InvalidAssociation;
  21 import akka.remote.UniqueAddress;
  22 import akka.remote.artery.ThisActorSystemQuarantinedEvent;
  23 import akka.testkit.javadsl.TestKit;
  24 import org.junit.After;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.junit.runner.RunWith;
  28 import org.mockito.Mock;
  29 import org.mockito.junit.MockitoJUnitRunner;
  30 import scala.Option;
  31
  32 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  33 public class QuarantinedMonitorActorTest {
  34
  35     private static final Address LOCAL = Address.apply("http", "local");
  36     private static final Address REMOTE = Address.apply("http", "remote");
  37
  38     @Mock
  39     private Effect callback;
  40     private ActorSystem system;
  41     private ActorRef actor;
  42
  43     @Before
  44     public void setUp() {
  45         system = ActorSystem.apply();
  46         actor = system.actorOf(QuarantinedMonitorActor.props(callback));
  47     }
  48
  49     @After
  50     public void tearDown() {
  51         TestKit.shutdownActorSystem(system);
  52     }
  53
  54     @Test
  55     public void testOnReceiveQuarantined() throws Exception {
  56         final Throwable t = new RuntimeException("Remote has quarantined this system");
  57         final InvalidAssociation cause = InvalidAssociation.apply(LOCAL, REMOTE, t, Option.apply(null));
  58         final UniqueAddress localAddress = new UniqueAddress(LOCAL, 1);
  59         final UniqueAddress remoteAddress = new UniqueAddress(REMOTE, 2);
  60         final ThisActorSystemQuarantinedEvent event = new ThisActorSystemQuarantinedEvent(localAddress, remoteAddress);
  61         actor.tell(event, ActorRef.noSender());
  62         verify(callback, timeout(1000)).apply();
  63     }
  64
  65     @Test
  66     public void testOnReceiveQuarantinedAsAssociation() throws Exception {
  67         for (int i = 0; i < 9; i++) {
  68             final Throwable t =
  69                     new RuntimeException("The remote system has a UID that has been quarantined. Association aborted.");
  70             final InvalidAssociation cause = InvalidAssociation.apply(LOCAL, REMOTE, t, Option.apply(null));
  71             final AssociationErrorEvent event =
  72                     new AssociationErrorEvent(cause, LOCAL, REMOTE, true, Logging.ErrorLevel());
  73             actor.tell(event, ActorRef.noSender());
  74         }
  75
  76         final Address local1 = Address.apply("http", "local1");
  77         final Address remote1 = Address.apply("http", "remote1");
  78         final Throwable t1 =
  79                 new RuntimeException("The remote system has a UID that has been quarantined. Association aborted.");
  80         final InvalidAssociation cause1 = InvalidAssociation.apply(local1, remote1, t1, Option.apply(null));
  81         final AssociationErrorEvent event1 =
  82                 new AssociationErrorEvent(cause1, local1, remote1, true, Logging.ErrorLevel());
  83         actor.tell(event1, ActorRef.noSender());
  84         verify(callback, timeout(1000)).apply();
  85     }
  86
  87     @Test
  88     public void testOnReceiveAnother() throws Exception {
  89         final Address local = Address.apply("http", "local");
  90         final Address remote = Address.apply("http", "remote");
  91         final Throwable t = new RuntimeException("Another exception");
  92         final InvalidAssociation cause = InvalidAssociation.apply(local, remote, t, Option.apply(null));
  93         final AssociationErrorEvent event = new AssociationErrorEvent(cause, local, remote, true, Logging.ErrorLevel());
  94         actor.tell(event, ActorRef.noSender());
  95         verify(callback, never()).apply();
  96     }
  97 }