opendaylight/md-sal/sal-akka-raft/src/test/java/org/opendaylight/controller/cluster/raft/RaftActorContextImplTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.raft;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.mockito.Matchers.anyString;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.never;
  15 import static org.mockito.Mockito.reset;
  16 import static org.mockito.Mockito.verify;
  17 import akka.actor.Props;
  18 import akka.testkit.TestActorRef;
  19 import com.google.common.collect.ImmutableMap;
  20 import com.google.common.collect.Maps;
  21 import java.util.HashMap;
  22 import java.util.Map;
  23 import org.junit.After;
  24 import org.junit.Test;
  25 import org.opendaylight.controller.cluster.NonPersistentDataProvider;
  26 import org.opendaylight.controller.cluster.raft.utils.DoNothingActor;
  27 import org.slf4j.Logger;
  28 import org.slf4j.LoggerFactory;
  29
  30 /**
  31  * Unit tests for RaftActorContextImpl.
  32  *
  33  * @author Thomas Pantelis
  34  */
  35 public class RaftActorContextImplTest extends AbstractActorTest {
  36     private final TestActorFactory actorFactory = new TestActorFactory(getSystem());
  37
  38     private final TestActorRef<DoNothingActor> actor = actorFactory.createTestActor(
  39             Props.create(DoNothingActor.class), actorFactory.generateActorId("actor"));
  40
  41     private final Logger log = LoggerFactory.getLogger(RaftActorContextImplTest.class);
  42
  43     @After
  44     public void tearDown() {
  45         actorFactory.close();
  46     }
  47
  48     @Test
  49     public void testGetPeerAddress() {
  50         Map<String, String> peerMap = new HashMap<>();
  51         peerMap.put("peer1", "peerAddress1");
  52         peerMap.put("peer2", null);
  53         DefaultConfigParamsImpl configParams = new DefaultConfigParamsImpl();
  54         RaftActorContextImpl context = new RaftActorContextImpl(actor, actor.underlyingActor().getContext(),
  55                 "test", new ElectionTermImpl(new NonPersistentDataProvider(), "test", log), -1, -1,
  56                 peerMap, configParams, new NonPersistentDataProvider(), log);
  57
  58         assertEquals("getPeerAddress", "peerAddress1", context.getPeerAddress("peer1"));
  59         assertEquals("getPeerAddress", null, context.getPeerAddress("peer2"));
  60
  61         PeerAddressResolver mockResolver = mock(PeerAddressResolver.class);
  62         doReturn("peerAddress2").when(mockResolver).resolve("peer2");
  63         doReturn("peerAddress3").when(mockResolver).resolve("peer3");
  64         configParams.setPeerAddressResolver(mockResolver);
  65
  66         assertEquals("getPeerAddress", "peerAddress2", context.getPeerAddress("peer2"));
  67         assertEquals("getPeerAddress", "peerAddress3", context.getPeerAddress("peer3"));
  68
  69         reset(mockResolver);
  70         assertEquals("getPeerAddress", "peerAddress1", context.getPeerAddress("peer1"));
  71         assertEquals("getPeerAddress", "peerAddress2", context.getPeerAddress("peer2"));
  72         verify(mockResolver, never()).resolve(anyString());
  73     }
  74
  75     @Test
  76     public void testSetPeerAddress() {
  77         DefaultConfigParamsImpl configParams = new DefaultConfigParamsImpl();
  78         RaftActorContextImpl context = new RaftActorContextImpl(actor, actor.underlyingActor().getContext(),
  79                 "test", new ElectionTermImpl(new NonPersistentDataProvider(), "test", log), -1, -1,
  80                 Maps.newHashMap(ImmutableMap.<String, String>of("peer1", "peerAddress1")), configParams,
  81                 new NonPersistentDataProvider(), log);
  82
  83         context.setPeerAddress("peer1", "peerAddress1_1");
  84         assertEquals("getPeerAddress", "peerAddress1_1", context.getPeerAddress("peer1"));
  85
  86         context.setPeerAddress("peer2", "peerAddress2");
  87         assertEquals("getPeerAddress", null, context.getPeerAddress("peer2"));
  88     }
  89 }