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

   1 /*
   2  *
   3  *  Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   4  *
   5  *  This program and the accompanying materials are made available under the
   6  *  terms of the Eclipse Public License v1.0 which accompanies this distribution,
   7  *  and is available at http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  */
  10
  11 package org.opendaylight.controller.cluster.datastore;
  12
  13 import akka.actor.ActorRef;
  14 import akka.actor.Props;
  15 import akka.pattern.AskTimeoutException;
  16 import akka.testkit.TestActorRef;
  17 import com.google.common.util.concurrent.MoreExecutors;
  18 import java.util.Collections;
  19 import java.util.concurrent.TimeUnit;
  20 import org.junit.BeforeClass;
  21 import org.junit.Test;
  22 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
  23 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
  24 import org.opendaylight.controller.cluster.datastore.node.utils.serialization.NormalizedNodeSerializer;
  25 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  26 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  27 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  28 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages;
  29 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  32 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  33 import scala.concurrent.Await;
  34 import scala.concurrent.Future;
  35 import scala.concurrent.duration.Duration;
  36
  37 /**
  38  * Covers negative test cases
  39  *
  40  * @author Basheeruddin Ahmed <syedbahm@cisco.com>
  41  */
  42 public class ShardTransactionFailureTest extends AbstractActorTest {
  43     private static final InMemoryDOMDataStore store =
  44         new InMemoryDOMDataStore("OPER", MoreExecutors.sameThreadExecutor());
  45
  46     private static final SchemaContext testSchemaContext =
  47         TestModel.createTestContext();
  48
  49     private static final ShardIdentifier SHARD_IDENTIFIER =
  50         ShardIdentifier.builder().memberName("member-1")
  51             .shardName("inventory").type("operational").build();
  52
  53     private final DatastoreContext datastoreContext = DatastoreContext.newBuilder().build();
  54
  55     private final ShardStats shardStats = new ShardStats(SHARD_IDENTIFIER.toString(), "DataStore");
  56
  57     @BeforeClass
  58     public static void staticSetup() {
  59         store.onGlobalContextUpdated(testSchemaContext);
  60     }
  61
  62     private ActorRef createShard(){
  63         return getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.<String, String>emptyMap(), datastoreContext,
  64                 TestModel.createTestContext()));
  65     }
  66
  67     @Test(expected = ReadFailedException.class)
  68     public void testNegativeReadWithReadOnlyTransactionClosed()
  69         throws Throwable {
  70
  71         final ActorRef shard = createShard();
  72         final Props props = ShardTransaction.props(store.newReadOnlyTransaction(), shard,
  73                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
  74
  75         final TestActorRef<ShardTransaction> subject = TestActorRef
  76             .create(getSystem(), props,
  77                 "testNegativeReadWithReadOnlyTransactionClosed");
  78
  79         ShardTransactionMessages.ReadData readData =
  80             ShardTransactionMessages.ReadData.newBuilder()
  81                 .setInstanceIdentifierPathArguments(
  82                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
  83                         .build()
  84                 ).build();
  85         Future<Object> future =
  86             akka.pattern.Patterns.ask(subject, readData, 3000);
  87         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  88
  89         subject.underlyingActor().getDOMStoreTransaction().close();
  90
  91         future = akka.pattern.Patterns.ask(subject, readData, 3000);
  92         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  93     }
  94
  95
  96     @Test(expected = ReadFailedException.class)
  97     public void testNegativeReadWithReadWriteTransactionClosed()
  98         throws Throwable {
  99
 100         final ActorRef shard = createShard();
 101         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 102                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 103
 104         final TestActorRef<ShardTransaction> subject = TestActorRef
 105             .create(getSystem(), props,
 106                 "testNegativeReadWithReadWriteTransactionClosed");
 107
 108         ShardTransactionMessages.ReadData readData =
 109             ShardTransactionMessages.ReadData.newBuilder()
 110                 .setInstanceIdentifierPathArguments(
 111                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 112                         .build()
 113                 ).build();
 114
 115         Future<Object> future =
 116             akka.pattern.Patterns.ask(subject, readData, 3000);
 117         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 118
 119         subject.underlyingActor().getDOMStoreTransaction().close();
 120
 121         future = akka.pattern.Patterns.ask(subject, readData, 3000);
 122         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 123     }
 124
 125     @Test(expected = ReadFailedException.class)
 126     public void testNegativeExistsWithReadWriteTransactionClosed()
 127         throws Throwable {
 128
 129         final ActorRef shard = createShard();
 130         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 131                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 132
 133         final TestActorRef<ShardTransaction> subject = TestActorRef
 134             .create(getSystem(), props,
 135                 "testNegativeExistsWithReadWriteTransactionClosed");
 136
 137         ShardTransactionMessages.DataExists dataExists =
 138             ShardTransactionMessages.DataExists.newBuilder()
 139                 .setInstanceIdentifierPathArguments(
 140                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 141                         .build()
 142                 ).build();
 143
 144         Future<Object> future =
 145             akka.pattern.Patterns.ask(subject, dataExists, 3000);
 146         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 147
 148         subject.underlyingActor().getDOMStoreTransaction().close();
 149
 150         future = akka.pattern.Patterns.ask(subject, dataExists, 3000);
 151         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 152     }
 153
 154     @Test(expected = AskTimeoutException.class)
 155     public void testNegativeWriteWithTransactionReady() throws Exception {
 156
 157
 158         final ActorRef shard = createShard();
 159         final Props props = ShardTransaction.props(store.newWriteOnlyTransaction(), shard,
 160                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 161
 162         final TestActorRef<ShardTransaction> subject = TestActorRef
 163             .create(getSystem(), props,
 164                 "testNegativeWriteWithTransactionReady");
 165
 166         ShardTransactionMessages.ReadyTransaction readyTransaction =
 167             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 168
 169         Future<Object> future =
 170             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 171         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 172
 173         ShardTransactionMessages.WriteData writeData =
 174             ShardTransactionMessages.WriteData.newBuilder()
 175                 .setInstanceIdentifierPathArguments(
 176                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 177                         .build()).setNormalizedNode(
 178                 buildNormalizedNode()
 179
 180             ).build();
 181
 182         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 183         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 184     }
 185
 186     @Test(expected = AskTimeoutException.class)
 187     public void testNegativeReadWriteWithTransactionReady() throws Exception {
 188
 189
 190         final ActorRef shard = createShard();
 191         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 192                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 193
 194         final TestActorRef<ShardTransaction> subject = TestActorRef
 195             .create(getSystem(), props,
 196                 "testNegativeReadWriteWithTransactionReady");
 197
 198         ShardTransactionMessages.ReadyTransaction readyTransaction =
 199             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 200
 201         Future<Object> future =
 202             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 203         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 204
 205         ShardTransactionMessages.WriteData writeData =
 206             ShardTransactionMessages.WriteData.newBuilder()
 207                 .setInstanceIdentifierPathArguments(
 208                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 209                         .build()
 210                 )
 211                 .setNormalizedNode(buildNormalizedNode())
 212                 .build();
 213
 214         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 215         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 216     }
 217
 218     private NormalizedNodeMessages.Node buildNormalizedNode() {
 219         return NormalizedNodeSerializer
 220             .serialize(Builders.containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).build());
 221     }
 222
 223     @Test(expected = AskTimeoutException.class)
 224     public void testNegativeMergeTransactionReady() throws Exception {
 225
 226
 227         final ActorRef shard = createShard();
 228         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 229                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 230
 231         final TestActorRef<ShardTransaction> subject = TestActorRef
 232             .create(getSystem(), props, "testNegativeMergeTransactionReady");
 233
 234         ShardTransactionMessages.ReadyTransaction readyTransaction =
 235             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 236
 237         Future<Object> future =
 238             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 239         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 240
 241         ShardTransactionMessages.MergeData mergeData =
 242             ShardTransactionMessages.MergeData.newBuilder()
 243                 .setInstanceIdentifierPathArguments(
 244                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 245                         .build()).setNormalizedNode(
 246                 buildNormalizedNode()
 247
 248             ).build();
 249
 250         future = akka.pattern.Patterns.ask(subject, mergeData, 3000);
 251         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 252     }
 253
 254
 255     @Test(expected = AskTimeoutException.class)
 256     public void testNegativeDeleteDataWhenTransactionReady() throws Exception {
 257
 258
 259         final ActorRef shard = createShard();
 260         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 261                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 262
 263         final TestActorRef<ShardTransaction> subject = TestActorRef
 264             .create(getSystem(), props,
 265                 "testNegativeDeleteDataWhenTransactionReady");
 266
 267         ShardTransactionMessages.ReadyTransaction readyTransaction =
 268             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 269
 270         Future<Object> future =
 271             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 272         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 273
 274         ShardTransactionMessages.DeleteData deleteData =
 275             ShardTransactionMessages.DeleteData.newBuilder()
 276                 .setInstanceIdentifierPathArguments(
 277                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 278                         .build()).build();
 279
 280         future = akka.pattern.Patterns.ask(subject, deleteData, 3000);
 281         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 282     }
 283 }