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

   1 /*
   2  * Copyright (c) 2014, 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
   9 package org.opendaylight.controller.cluster.datastore.utils;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotEquals;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertNull;
  15 import static org.junit.Assert.assertSame;
  16 import static org.junit.Assert.assertTrue;
  17 import static org.junit.Assert.fail;
  18 import static org.mockito.Mockito.doReturn;
  19 import static org.mockito.Mockito.mock;
  20
  21 import akka.actor.ActorRef;
  22 import akka.actor.ActorSelection;
  23 import akka.actor.ActorSystem;
  24 import akka.actor.Address;
  25 import akka.actor.Props;
  26 import akka.actor.UntypedActor;
  27 import akka.dispatch.Futures;
  28 import akka.japi.Creator;
  29 import akka.testkit.JavaTestKit;
  30 import akka.testkit.TestActorRef;
  31 import akka.util.Timeout;
  32 import com.google.common.base.Optional;
  33 import com.google.common.collect.Maps;
  34 import com.google.common.collect.Sets;
  35 import com.typesafe.config.ConfigFactory;
  36 import java.util.Arrays;
  37 import java.util.Map;
  38 import java.util.concurrent.TimeUnit;
  39 import org.junit.Assert;
  40 import org.junit.Test;
  41 import org.mockito.Mockito;
  42 import org.opendaylight.controller.cluster.datastore.AbstractActorTest;
  43 import org.opendaylight.controller.cluster.datastore.ClusterWrapper;
  44 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
  45 import org.opendaylight.controller.cluster.datastore.DatastoreContext;
  46 import org.opendaylight.controller.cluster.datastore.DatastoreContextFactory;
  47 import org.opendaylight.controller.cluster.datastore.config.Configuration;
  48 import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException;
  49 import org.opendaylight.controller.cluster.datastore.exceptions.NotInitializedException;
  50 import org.opendaylight.controller.cluster.datastore.exceptions.PrimaryNotFoundException;
  51 import org.opendaylight.controller.cluster.datastore.messages.FindLocalShard;
  52 import org.opendaylight.controller.cluster.datastore.messages.FindPrimary;
  53 import org.opendaylight.controller.cluster.datastore.messages.LocalPrimaryShardFound;
  54 import org.opendaylight.controller.cluster.datastore.messages.LocalShardFound;
  55 import org.opendaylight.controller.cluster.datastore.messages.LocalShardNotFound;
  56 import org.opendaylight.controller.cluster.datastore.messages.PrimaryShardInfo;
  57 import org.opendaylight.controller.cluster.datastore.messages.RemotePrimaryShardFound;
  58 import org.opendaylight.controller.cluster.raft.utils.EchoActor;
  59 import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
  60 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  61 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
  62 import org.slf4j.Logger;
  63 import org.slf4j.LoggerFactory;
  64 import scala.concurrent.Await;
  65 import scala.concurrent.Future;
  66 import scala.concurrent.duration.Duration;
  67 import scala.concurrent.duration.FiniteDuration;
  68
  69 public class ActorContextTest extends AbstractActorTest {
  70
  71     static final Logger LOG = LoggerFactory.getLogger(ActorContextTest.class);
  72
  73     private static class TestMessage {
  74     }
  75
  76     private static final class MockShardManager extends UntypedActor {
  77
  78         private final boolean found;
  79         private final ActorRef actorRef;
  80         private final Map<String,Object> findPrimaryResponses = Maps.newHashMap();
  81
  82         private MockShardManager(final boolean found, final ActorRef actorRef) {
  83
  84             this.found = found;
  85             this.actorRef = actorRef;
  86         }
  87
  88         @Override public void onReceive(final Object message) throws Exception {
  89             if (message instanceof FindPrimary) {
  90                 FindPrimary fp = (FindPrimary)message;
  91                 Object resp = findPrimaryResponses.get(fp.getShardName());
  92                 if (resp == null) {
  93                     LOG.error("No expected FindPrimary response found for shard name {}", fp.getShardName());
  94                 } else {
  95                     getSender().tell(resp, getSelf());
  96                 }
  97
  98                 return;
  99             }
 100
 101             if (found) {
 102                 getSender().tell(new LocalShardFound(actorRef), getSelf());
 103             } else {
 104                 getSender().tell(new LocalShardNotFound(((FindLocalShard) message).getShardName()), getSelf());
 105             }
 106         }
 107
 108         void addFindPrimaryResp(final String shardName, final Object resp) {
 109             findPrimaryResponses.put(shardName, resp);
 110         }
 111
 112         private static Props props(final boolean found, final ActorRef actorRef) {
 113             return Props.create(new MockShardManagerCreator(found, actorRef));
 114         }
 115
 116         private static Props props() {
 117             return Props.create(new MockShardManagerCreator());
 118         }
 119
 120         @SuppressWarnings("serial")
 121         private static class MockShardManagerCreator implements Creator<MockShardManager> {
 122             final boolean found;
 123             final ActorRef actorRef;
 124
 125             MockShardManagerCreator() {
 126                 this.found = false;
 127                 this.actorRef = null;
 128             }
 129
 130             MockShardManagerCreator(final boolean found, final ActorRef actorRef) {
 131                 this.found = found;
 132                 this.actorRef = actorRef;
 133             }
 134
 135             @Override
 136             public MockShardManager create() throws Exception {
 137                 return new MockShardManager(found, actorRef);
 138             }
 139         }
 140     }
 141
 142     @Test
 143     public void testFindLocalShardWithShardFound() {
 144         new JavaTestKit(getSystem()) {
 145             {
 146                 new Within(duration("1 seconds")) {
 147                     @Override
 148                     protected void run() {
 149
 150                         ActorRef shardActorRef = getSystem().actorOf(Props.create(EchoActor.class));
 151
 152                         ActorRef shardManagerActorRef = getSystem()
 153                                 .actorOf(MockShardManager.props(true, shardActorRef));
 154
 155                         ActorContext actorContext = new ActorContext(getSystem(), shardManagerActorRef,
 156                                 mock(ClusterWrapper.class), mock(Configuration.class));
 157
 158                         Optional<ActorRef> out = actorContext.findLocalShard("default");
 159
 160                         assertEquals(shardActorRef, out.get());
 161
 162                         expectNoMsg();
 163                     }
 164                 };
 165             }
 166         };
 167
 168     }
 169
 170     @Test
 171     public void testFindLocalShardWithShardNotFound() {
 172         new JavaTestKit(getSystem()) {
 173             {
 174                 ActorRef shardManagerActorRef = getSystem().actorOf(MockShardManager.props(false, null));
 175
 176                 ActorContext actorContext = new ActorContext(getSystem(), shardManagerActorRef,
 177                         mock(ClusterWrapper.class), mock(Configuration.class));
 178
 179                 Optional<ActorRef> out = actorContext.findLocalShard("default");
 180                 assertTrue(!out.isPresent());
 181             }
 182         };
 183
 184     }
 185
 186     @Test
 187     public void testExecuteRemoteOperation() {
 188         new JavaTestKit(getSystem()) {
 189             {
 190                 ActorRef shardActorRef = getSystem().actorOf(Props.create(EchoActor.class));
 191
 192                 ActorRef shardManagerActorRef = getSystem().actorOf(MockShardManager.props(true, shardActorRef));
 193
 194                 ActorContext actorContext = new ActorContext(getSystem(), shardManagerActorRef,
 195                         mock(ClusterWrapper.class), mock(Configuration.class));
 196
 197                 ActorSelection actor = actorContext.actorSelection(shardActorRef.path());
 198
 199                 Object out = actorContext.executeOperation(actor, "hello");
 200
 201                 assertEquals("hello", out);
 202             }
 203         };
 204     }
 205
 206     @Test
 207     @SuppressWarnings("checkstyle:IllegalCatch")
 208     public void testExecuteRemoteOperationAsync() {
 209         new JavaTestKit(getSystem()) {
 210             {
 211                 ActorRef shardActorRef = getSystem().actorOf(Props.create(EchoActor.class));
 212
 213                 ActorRef shardManagerActorRef = getSystem().actorOf(MockShardManager.props(true, shardActorRef));
 214
 215                 ActorContext actorContext = new ActorContext(getSystem(), shardManagerActorRef,
 216                         mock(ClusterWrapper.class), mock(Configuration.class));
 217
 218                 ActorSelection actor = actorContext.actorSelection(shardActorRef.path());
 219
 220                 Future<Object> future = actorContext.executeOperationAsync(actor, "hello");
 221
 222                 try {
 223                     Object result = Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 224                     assertEquals("Result", "hello", result);
 225                 } catch (Exception e) {
 226                     throw new AssertionError(e);
 227                 }
 228             }
 229         };
 230     }
 231
 232     @Test
 233     public void testIsPathLocal() {
 234         MockClusterWrapper clusterWrapper = new MockClusterWrapper();
 235         ActorContext actorContext = null;
 236
 237         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 238         assertEquals(false, actorContext.isPathLocal(null));
 239         assertEquals(false, actorContext.isPathLocal(""));
 240
 241         clusterWrapper.setSelfAddress(null);
 242         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 243         assertEquals(false, actorContext.isPathLocal(""));
 244
 245         // even if the path is in local format, match the primary path (first 3 elements) and return true
 246         clusterWrapper.setSelfAddress(new Address("akka", "test"));
 247         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 248         assertEquals(true, actorContext.isPathLocal("akka://test/user/$a"));
 249
 250         clusterWrapper.setSelfAddress(new Address("akka", "test"));
 251         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 252         assertEquals(true, actorContext.isPathLocal("akka://test/user/$a"));
 253
 254         clusterWrapper.setSelfAddress(new Address("akka", "test"));
 255         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 256         assertEquals(true, actorContext.isPathLocal("akka://test/user/token2/token3/$a"));
 257
 258         // self address of remote format,but Tx path local format.
 259         clusterWrapper.setSelfAddress(new Address("akka", "system", "127.0.0.1", 2550));
 260         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 261         assertEquals(true, actorContext.isPathLocal(
 262             "akka://system/user/shardmanager/shard/transaction"));
 263
 264         // self address of local format,but Tx path remote format.
 265         clusterWrapper.setSelfAddress(new Address("akka", "system"));
 266         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 267         assertEquals(false, actorContext.isPathLocal(
 268             "akka://system@127.0.0.1:2550/user/shardmanager/shard/transaction"));
 269
 270         //local path but not same
 271         clusterWrapper.setSelfAddress(new Address("akka", "test"));
 272         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 273         assertEquals(true, actorContext.isPathLocal("akka://test1/user/$a"));
 274
 275         //ip and port same
 276         clusterWrapper.setSelfAddress(new Address("akka", "system", "127.0.0.1", 2550));
 277         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 278         assertEquals(true, actorContext.isPathLocal("akka://system@127.0.0.1:2550/"));
 279
 280         // forward-slash missing in address
 281         clusterWrapper.setSelfAddress(new Address("akka", "system", "127.0.0.1", 2550));
 282         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 283         assertEquals(false, actorContext.isPathLocal("akka://system@127.0.0.1:2550"));
 284
 285         //ips differ
 286         clusterWrapper.setSelfAddress(new Address("akka", "system", "127.0.0.1", 2550));
 287         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 288         assertEquals(false, actorContext.isPathLocal("akka://system@127.1.0.1:2550/"));
 289
 290         //ports differ
 291         clusterWrapper.setSelfAddress(new Address("akka", "system", "127.0.0.1", 2550));
 292         actorContext = new ActorContext(getSystem(), null, clusterWrapper, mock(Configuration.class));
 293         assertEquals(false, actorContext.isPathLocal("akka://system@127.0.0.1:2551/"));
 294     }
 295
 296     @Test
 297     public void testClientDispatcherIsGlobalDispatcher() {
 298         ActorContext actorContext = new ActorContext(getSystem(), mock(ActorRef.class), mock(ClusterWrapper.class),
 299                 mock(Configuration.class), DatastoreContext.newBuilder().build(), new PrimaryShardInfoFutureCache());
 300
 301         assertEquals(getSystem().dispatchers().defaultGlobalDispatcher(), actorContext.getClientDispatcher());
 302     }
 303
 304     @Test
 305     public void testClientDispatcherIsNotGlobalDispatcher() {
 306         ActorSystem actorSystem = ActorSystem.create("with-custom-dispatchers",
 307                 ConfigFactory.load("application-with-custom-dispatchers.conf"));
 308
 309         ActorContext actorContext = new ActorContext(actorSystem, mock(ActorRef.class), mock(ClusterWrapper.class),
 310                 mock(Configuration.class), DatastoreContext.newBuilder().build(), new PrimaryShardInfoFutureCache());
 311
 312         assertNotEquals(actorSystem.dispatchers().defaultGlobalDispatcher(), actorContext.getClientDispatcher());
 313
 314         actorSystem.terminate();
 315     }
 316
 317     @Test
 318     public void testSetDatastoreContext() {
 319         new JavaTestKit(getSystem()) {
 320             {
 321                 ActorContext actorContext = new ActorContext(getSystem(), getRef(),
 322                         mock(ClusterWrapper.class), mock(Configuration.class), DatastoreContext.newBuilder()
 323                                 .operationTimeoutInSeconds(5).shardTransactionCommitTimeoutInSeconds(7).build(),
 324                         new PrimaryShardInfoFutureCache());
 325
 326                 assertEquals("getOperationDuration", 5, actorContext.getOperationDuration().toSeconds());
 327                 assertEquals("getTransactionCommitOperationTimeout", 7,
 328                         actorContext.getTransactionCommitOperationTimeout().duration().toSeconds());
 329
 330                 DatastoreContext newContext = DatastoreContext.newBuilder().operationTimeoutInSeconds(6)
 331                         .shardTransactionCommitTimeoutInSeconds(8).build();
 332
 333                 DatastoreContextFactory mockContextFactory = mock(DatastoreContextFactory.class);
 334                 Mockito.doReturn(newContext).when(mockContextFactory).getBaseDatastoreContext();
 335
 336                 actorContext.setDatastoreContext(mockContextFactory);
 337
 338                 expectMsgClass(duration("5 seconds"), DatastoreContextFactory.class);
 339
 340                 Assert.assertSame("getDatastoreContext", newContext, actorContext.getDatastoreContext());
 341
 342                 assertEquals("getOperationDuration", 6, actorContext.getOperationDuration().toSeconds());
 343                 assertEquals("getTransactionCommitOperationTimeout", 8,
 344                         actorContext.getTransactionCommitOperationTimeout().duration().toSeconds());
 345             }
 346         };
 347     }
 348
 349     @Test
 350     public void testFindPrimaryShardAsyncRemotePrimaryFound() throws Exception {
 351
 352         ActorRef shardManager = getSystem().actorOf(MessageCollectorActor.props());
 353
 354         DatastoreContext dataStoreContext = DatastoreContext.newBuilder()
 355                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION)
 356                 .shardLeaderElectionTimeout(100, TimeUnit.MILLISECONDS).build();
 357
 358         final String expPrimaryPath = "akka://test-system/find-primary-shard";
 359         final short expPrimaryVersion = DataStoreVersions.CURRENT_VERSION;
 360         ActorContext actorContext = new ActorContext(getSystem(), shardManager, mock(ClusterWrapper.class),
 361                 mock(Configuration.class), dataStoreContext, new PrimaryShardInfoFutureCache()) {
 362             @Override
 363             protected Future<Object> doAsk(final ActorRef actorRef, final Object message, final Timeout timeout) {
 364                 return Futures.successful((Object) new RemotePrimaryShardFound(expPrimaryPath, expPrimaryVersion));
 365             }
 366         };
 367
 368         Future<PrimaryShardInfo> foobar = actorContext.findPrimaryShardAsync("foobar");
 369         PrimaryShardInfo actual = Await.result(foobar, Duration.apply(5000, TimeUnit.MILLISECONDS));
 370
 371         assertNotNull(actual);
 372         assertEquals("LocalShardDataTree present", false, actual.getLocalShardDataTree().isPresent());
 373         assertTrue("Unexpected PrimaryShardActor path " + actual.getPrimaryShardActor().path(),
 374                 expPrimaryPath.endsWith(actual.getPrimaryShardActor().pathString()));
 375         assertEquals("getPrimaryShardVersion", expPrimaryVersion, actual.getPrimaryShardVersion());
 376
 377         Future<PrimaryShardInfo> cached = actorContext.getPrimaryShardInfoCache().getIfPresent("foobar");
 378
 379         PrimaryShardInfo cachedInfo = Await.result(cached, FiniteDuration.apply(1, TimeUnit.MILLISECONDS));
 380
 381         assertEquals(cachedInfo, actual);
 382
 383         actorContext.getPrimaryShardInfoCache().remove("foobar");
 384
 385         cached = actorContext.getPrimaryShardInfoCache().getIfPresent("foobar");
 386
 387         assertNull(cached);
 388     }
 389
 390     @Test
 391     public void testFindPrimaryShardAsyncLocalPrimaryFound() throws Exception {
 392
 393         ActorRef shardManager = getSystem().actorOf(MessageCollectorActor.props());
 394
 395         DatastoreContext dataStoreContext = DatastoreContext.newBuilder()
 396                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION)
 397                 .shardLeaderElectionTimeout(100, TimeUnit.MILLISECONDS).build();
 398
 399         final DataTree mockDataTree = Mockito.mock(DataTree.class);
 400         final String expPrimaryPath = "akka://test-system/find-primary-shard";
 401         ActorContext actorContext = new ActorContext(getSystem(), shardManager, mock(ClusterWrapper.class),
 402                 mock(Configuration.class), dataStoreContext, new PrimaryShardInfoFutureCache()) {
 403             @Override
 404             protected Future<Object> doAsk(final ActorRef actorRef, final Object message, final Timeout timeout) {
 405                 return Futures.successful((Object) new LocalPrimaryShardFound(expPrimaryPath, mockDataTree));
 406             }
 407         };
 408
 409         Future<PrimaryShardInfo> foobar = actorContext.findPrimaryShardAsync("foobar");
 410         PrimaryShardInfo actual = Await.result(foobar, Duration.apply(5000, TimeUnit.MILLISECONDS));
 411
 412         assertNotNull(actual);
 413         assertEquals("LocalShardDataTree present", true, actual.getLocalShardDataTree().isPresent());
 414         assertSame("LocalShardDataTree", mockDataTree, actual.getLocalShardDataTree().get());
 415         assertTrue("Unexpected PrimaryShardActor path " + actual.getPrimaryShardActor().path(),
 416                 expPrimaryPath.endsWith(actual.getPrimaryShardActor().pathString()));
 417         assertEquals("getPrimaryShardVersion", DataStoreVersions.CURRENT_VERSION, actual.getPrimaryShardVersion());
 418
 419         Future<PrimaryShardInfo> cached = actorContext.getPrimaryShardInfoCache().getIfPresent("foobar");
 420
 421         PrimaryShardInfo cachedInfo = Await.result(cached, FiniteDuration.apply(1, TimeUnit.MILLISECONDS));
 422
 423         assertEquals(cachedInfo, actual);
 424
 425         actorContext.getPrimaryShardInfoCache().remove("foobar");
 426
 427         cached = actorContext.getPrimaryShardInfoCache().getIfPresent("foobar");
 428
 429         assertNull(cached);
 430     }
 431
 432     @Test
 433     public void testFindPrimaryShardAsyncPrimaryNotFound() throws Exception {
 434         testFindPrimaryExceptions(new PrimaryNotFoundException("not found"));
 435     }
 436
 437     @Test
 438     public void testFindPrimaryShardAsyncActorNotInitialized() throws Exception {
 439         testFindPrimaryExceptions(new NotInitializedException("not initialized"));
 440     }
 441
 442     @SuppressWarnings("checkstyle:IllegalCatch")
 443     private static void testFindPrimaryExceptions(final Object expectedException) throws Exception {
 444         ActorRef shardManager = getSystem().actorOf(MessageCollectorActor.props());
 445
 446         DatastoreContext dataStoreContext = DatastoreContext.newBuilder()
 447                 .logicalStoreType(LogicalDatastoreType.CONFIGURATION)
 448                 .shardLeaderElectionTimeout(100, TimeUnit.MILLISECONDS).build();
 449
 450         ActorContext actorContext =
 451             new ActorContext(getSystem(), shardManager, mock(ClusterWrapper.class),
 452                 mock(Configuration.class), dataStoreContext, new PrimaryShardInfoFutureCache()) {
 453                 @Override
 454                 protected Future<Object> doAsk(final ActorRef actorRef, final Object message, final Timeout timeout) {
 455                     return Futures.successful(expectedException);
 456                 }
 457             };
 458
 459         Future<PrimaryShardInfo> foobar = actorContext.findPrimaryShardAsync("foobar");
 460
 461         try {
 462             Await.result(foobar, Duration.apply(100, TimeUnit.MILLISECONDS));
 463             fail("Expected" + expectedException.getClass().toString());
 464         } catch (Exception e) {
 465             if (!expectedException.getClass().isInstance(e)) {
 466                 fail("Expected Exception of type " + expectedException.getClass().toString());
 467             }
 468         }
 469
 470         Future<PrimaryShardInfo> cached = actorContext.getPrimaryShardInfoCache().getIfPresent("foobar");
 471
 472         assertNull(cached);
 473     }
 474
 475     @Test
 476     public void testBroadcast() {
 477         new JavaTestKit(getSystem()) {
 478             {
 479                 ActorRef shardActorRef1 = getSystem().actorOf(MessageCollectorActor.props());
 480                 ActorRef shardActorRef2 = getSystem().actorOf(MessageCollectorActor.props());
 481
 482                 TestActorRef<MockShardManager> shardManagerActorRef = TestActorRef.create(getSystem(),
 483                         MockShardManager.props());
 484                 MockShardManager shardManagerActor = shardManagerActorRef.underlyingActor();
 485                 shardManagerActor.addFindPrimaryResp("shard1", new RemotePrimaryShardFound(
 486                         shardActorRef1.path().toString(), DataStoreVersions.CURRENT_VERSION));
 487                 shardManagerActor.addFindPrimaryResp("shard2", new RemotePrimaryShardFound(
 488                         shardActorRef2.path().toString(), DataStoreVersions.CURRENT_VERSION));
 489                 shardManagerActor.addFindPrimaryResp("shard3", new NoShardLeaderException("not found"));
 490
 491                 Configuration mockConfig = mock(Configuration.class);
 492                 doReturn(Sets.newLinkedHashSet(Arrays.asList("shard1", "shard2", "shard3"))).when(mockConfig)
 493                         .getAllShardNames();
 494
 495                 ActorContext actorContext = new ActorContext(getSystem(), shardManagerActorRef,
 496                         mock(ClusterWrapper.class), mockConfig,
 497                         DatastoreContext.newBuilder().shardInitializationTimeout(200, TimeUnit.MILLISECONDS).build(),
 498                         new PrimaryShardInfoFutureCache());
 499
 500                 actorContext.broadcast(v -> new TestMessage(), TestMessage.class);
 501
 502                 MessageCollectorActor.expectFirstMatching(shardActorRef1, TestMessage.class);
 503                 MessageCollectorActor.expectFirstMatching(shardActorRef2, TestMessage.class);
 504             }
 505         };
 506     }
 507 }