opendaylight/md-sal/cds-access-client/src/test/java/org/opendaylight/controller/cluster/access/client/ReconnectingClientConnectionTest.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.access.client;
   9
  10 import static org.mockito.Matchers.any;
  11 import static org.mockito.Mockito.after;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.verify;
  14
  15 import java.util.Optional;
  16 import java.util.function.Consumer;
  17 import org.junit.Assert;
  18 import org.junit.Test;
  19 import org.opendaylight.controller.cluster.access.ABIVersion;
  20 import org.opendaylight.controller.cluster.access.commands.TransactionAbortSuccess;
  21 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
  22 import org.opendaylight.controller.cluster.access.concepts.Request;
  23 import org.opendaylight.controller.cluster.access.concepts.RequestException;
  24 import org.opendaylight.controller.cluster.access.concepts.RequestSuccess;
  25 import org.opendaylight.controller.cluster.access.concepts.Response;
  26 import org.opendaylight.controller.cluster.access.concepts.ResponseEnvelope;
  27 import org.opendaylight.controller.cluster.access.concepts.SuccessEnvelope;
  28 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
  29
  30 public class ReconnectingClientConnectionTest
  31         extends AbstractClientConnectionTest<ReconnectingClientConnection<BackendInfo>, BackendInfo> {
  32
  33     @Test
  34     public void testCheckTimeoutConnectionTimedout() {
  35         final Consumer<Response<?, ?>> callback = mock(Consumer.class);
  36         connection.sendRequest(createRequest(replyToProbe.ref()), callback);
  37         final long now = context.ticker().read() + ConnectedClientConnection.DEFAULT_BACKEND_ALIVE_TIMEOUT_NANOS;
  38         final Optional<Long> timeout = connection.checkTimeout(now);
  39         Assert.assertNotNull(timeout);
  40         Assert.assertTrue(timeout.isPresent());
  41     }
  42
  43     @Override
  44     protected ReconnectingClientConnection<BackendInfo> createConnection() {
  45         final BackendInfo backend = new BackendInfo(backendProbe.ref(), 0L, ABIVersion.BORON, 10);
  46         final ConnectingClientConnection<BackendInfo> connectingConn = new ConnectingClientConnection<>(context, 0L);
  47         final ConnectedClientConnection<BackendInfo> connectedConn =
  48                 new ConnectedClientConnection<>(connectingConn, backend);
  49         return new ReconnectingClientConnection<>(connectedConn, mock(RequestException.class));
  50     }
  51
  52     @Override
  53     @Test
  54     public void testReconnectConnection() {
  55         final ClientActorBehavior<BackendInfo> behavior = mock(ClientActorBehavior.class);
  56         Assert.assertSame(behavior, connection.lockedReconnect(behavior, mock(RequestException.class)));
  57     }
  58
  59     @Override
  60     @Test
  61     public void testSendRequestReceiveResponse() {
  62         final Consumer<Response<?, ?>> callback = mock(Consumer.class);
  63         final Request<?, ?> request = createRequest(replyToProbe.ref());
  64         connection.sendRequest(request, callback);
  65         backendProbe.expectNoMessage();
  66         final LocalHistoryIdentifier historyId = new LocalHistoryIdentifier(CLIENT_ID, 0L);
  67         final RequestSuccess<?, ?> message = new TransactionAbortSuccess(new TransactionIdentifier(historyId, 0L), 0L);
  68         final ResponseEnvelope<?> envelope = new SuccessEnvelope(message, 0L, 0L, 0L);
  69         connection.receiveResponse(envelope);
  70         verify(callback, after(1000).never()).accept(any());
  71     }
  72 }