Examples with DataTreeChanged org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged used on opensource projects

Example 1 with DataTreeChanged

use of org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged in project controller by opendaylight.

the class DataTreeChangeListenerActorTest method testDataChangedWithListenerRuntimeEx.

@Test
public void testDataChangedWithListenerRuntimeEx() {
    new TestKit(getSystem()) {

        {
            final DataTreeCandidate mockTreeCandidate1 = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates1 = ImmutableList.of(mockTreeCandidate1);
            final DataTreeCandidate mockTreeCandidate2 = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates2 = ImmutableList.of(mockTreeCandidate2);
            final DataTreeCandidate mockTreeCandidate3 = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates3 = ImmutableList.of(mockTreeCandidate3);
            final DOMDataTreeChangeListener mockListener = Mockito.mock(DOMDataTreeChangeListener.class);
            Mockito.doThrow(new RuntimeException("mock")).when(mockListener).onDataTreeChanged(mockCandidates2);
            Props props = DataTreeChangeListenerActor.props(mockListener, TEST_PATH);
            ActorRef subject = getSystem().actorOf(props, "testDataTreeChangedWithListenerRuntimeEx");
            // Let the DataChangeListener know that notifications should be
            // enabled
            subject.tell(new EnableNotification(true, "test"), getRef());
            subject.tell(new DataTreeChanged(mockCandidates1), getRef());
            expectMsgClass(DataTreeChangedReply.class);
            subject.tell(new DataTreeChanged(mockCandidates2), getRef());
            expectMsgClass(DataTreeChangedReply.class);
            subject.tell(new DataTreeChanged(mockCandidates3), getRef());
            expectMsgClass(DataTreeChangedReply.class);
            Mockito.verify(mockListener).onDataTreeChanged(mockCandidates1);
            Mockito.verify(mockListener).onDataTreeChanged(mockCandidates2);
            Mockito.verify(mockListener).onDataTreeChanged(mockCandidates3);
        }
    };
}

Example 2 with DataTreeChanged

use of org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged in project controller by opendaylight.

the class DataTreeChangeListenerActorTest method testDataChangedWhenNotificationsAreDisabled.

@Test
public void testDataChangedWhenNotificationsAreDisabled() {
    new TestKit(getSystem()) {

        {
            final DataTreeCandidate mockTreeCandidate = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates = ImmutableList.of(mockTreeCandidate);
            final DOMDataTreeChangeListener mockListener = Mockito.mock(DOMDataTreeChangeListener.class);
            final Props props = DataTreeChangeListenerActor.props(mockListener, TEST_PATH);
            final ActorRef subject = getSystem().actorOf(props, "testDataTreeChangedNotificationsDisabled");
            subject.tell(new DataTreeChanged(mockCandidates), getRef());
            within(duration("1 seconds"), () -> {
                expectNoMsg();
                Mockito.verify(mockListener, Mockito.never()).onDataTreeChanged(Matchers.anyCollectionOf(DataTreeCandidate.class));
                return null;
            });
        }
    };
}

Example 3 with DataTreeChanged

use of org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged in project controller by opendaylight.

the class DataTreeChangeListenerActorTest method testDataChangedWithNoSender.

@Test
public void testDataChangedWithNoSender() {
    new TestKit(getSystem()) {

        {
            final DataTreeCandidate mockTreeCandidate = Mockito.mock(DataTreeCandidate.class);
            final ImmutableList<DataTreeCandidate> mockCandidates = ImmutableList.of(mockTreeCandidate);
            final DOMDataTreeChangeListener mockListener = Mockito.mock(DOMDataTreeChangeListener.class);
            final Props props = DataTreeChangeListenerActor.props(mockListener, TEST_PATH);
            final ActorRef subject = getSystem().actorOf(props, "testDataTreeChangedWithNoSender");
            getSystem().eventStream().subscribe(getRef(), DeadLetter.class);
            subject.tell(new DataTreeChanged(mockCandidates), ActorRef.noSender());
            // Make sure no DataChangedReply is sent to DeadLetters.
            while (true) {
                DeadLetter deadLetter;
                try {
                    deadLetter = expectMsgClass(duration("1 seconds"), DeadLetter.class);
                } catch (AssertionError e) {
                    // Timed out - got no DeadLetter - this is good
                    break;
                }
                // We may get DeadLetters for other messages we don't care
                // about.
                Assert.assertFalse("Unexpected DataTreeChangedReply", deadLetter.message() instanceof DataTreeChangedReply);
            }
        }
    };
}

Example 4 with DataTreeChanged

use of org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged in project controller by opendaylight.

the class ForwardingDataTreeChangeListenerTest method testOnDataChanged.

@Test
public void testOnDataChanged() throws Exception {
    final ActorRef actorRef = getSystem().actorOf(MessageCollectorActor.props());
    ForwardingDataTreeChangeListener forwardingListener = new ForwardingDataTreeChangeListener(getSystem().actorSelection(actorRef.path()));
    Collection<DataTreeCandidate> expected = Arrays.asList(Mockito.mock(DataTreeCandidate.class));
    forwardingListener.onDataTreeChanged(expected);
    DataTreeChanged actual = MessageCollectorActor.expectFirstMatching(actorRef, DataTreeChanged.class, 5000);
    Assert.assertSame(expected, actual.getChanges());
}

Example 5 with DataTreeChanged

use of org.opendaylight.controller.cluster.datastore.messages.DataTreeChanged in project controller by opendaylight.

the class ForwardingDataTreeChangeListener method onDataTreeChanged.

@Override
public void onDataTreeChanged(Collection<DataTreeCandidate> changes) {
    LOG.debug("Sending DataTreeChanged to {}", actor);
    actor.tell(new DataTreeChanged(changes), ActorRef.noSender());
}