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

   1 /*
   2  * Copyright (c) 2015 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.ActorRef;
  11 import akka.actor.Props;
  12 import java.util.Arrays;
  13 import java.util.Collection;
  14 import org.junit.Assert;
  15 import org.junit.Test;
  16 import org.mockito.Mockito;
  17 import org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged;
  18 import org.opendaylight.controller.cluster.datastore.utils.MessageCollectorActor;
  19 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  20
  21 public class ForwardingDataTreeChangeListenerTest extends AbstractActorTest {
  22
  23     @Test
  24     public void testOnDataChanged() throws Exception {
  25         final Props props = Props.create(MessageCollectorActor.class);
  26         final ActorRef actorRef = getSystem().actorOf(props);
  27
  28         ForwardingDataTreeChangeListener forwardingListener = new ForwardingDataTreeChangeListener(
  29                 getSystem().actorSelection(actorRef.path()));
  30
  31         Collection<DataTreeCandidate> expected = Arrays.asList(Mockito.mock(DataTreeCandidate.class));
  32         forwardingListener.onDataTreeChanged(expected);
  33
  34         DataTreeChanged actual = MessageCollectorActor.expectFirstMatching(actorRef, DataTreeChanged.class);
  35         Assert.assertSame(expected, actual.getChanges());
  36     }
  37 }