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.testkit.TestActorRef;
  16 import com.google.common.util.concurrent.ListeningExecutorService;
  17 import com.google.common.util.concurrent.MoreExecutors;
  18 import org.junit.BeforeClass;
  19 import org.junit.Test;
  20 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
  21 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
  22 import org.opendaylight.controller.cluster.datastore.node.utils.serialization.NormalizedNodeSerializer;
  23 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  24 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  25 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  26 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages;
  27 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
  28 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  29 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  31 import scala.concurrent.Await;
  32 import scala.concurrent.Future;
  33 import scala.concurrent.duration.Duration;
  34 import java.util.Collections;
  35 import java.util.concurrent.TimeUnit;
  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 ListeningExecutorService storeExecutor =
  44         MoreExecutors.listeningDecorator(MoreExecutors.sameThreadExecutor());
  45
  46     private static final InMemoryDOMDataStore store =
  47         new InMemoryDOMDataStore("OPER", storeExecutor,
  48             MoreExecutors.sameThreadExecutor());
  49
  50     private static final SchemaContext testSchemaContext =
  51         TestModel.createTestContext();
  52
  53     private static final ShardIdentifier SHARD_IDENTIFIER =
  54         ShardIdentifier.builder().memberName("member-1")
  55             .shardName("inventory").type("operational").build();
  56
  57     private final DatastoreContext datastoreContext = DatastoreContext.newBuilder().build();
  58
  59     private final ShardStats shardStats = new ShardStats(SHARD_IDENTIFIER.toString(), "DataStore");
  60
  61     @BeforeClass
  62     public static void staticSetup() {
  63         store.onGlobalContextUpdated(testSchemaContext);
  64     }
  65
  66     private ActorRef createShard(){
  67         return getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, datastoreContext,
  68                 TestModel.createTestContext()));
  69     }
  70
  71     @Test(expected = ReadFailedException.class)
  72     public void testNegativeReadWithReadOnlyTransactionClosed()
  73         throws Throwable {
  74
  75         final ActorRef shard = createShard();
  76         final Props props = ShardTransaction.props(store.newReadOnlyTransaction(), shard,
  77                 testSchemaContext, datastoreContext, shardStats, "txn");
  78
  79         final TestActorRef<ShardTransaction> subject = TestActorRef
  80             .create(getSystem(), props,
  81                 "testNegativeReadWithReadOnlyTransactionClosed");
  82
  83         ShardTransactionMessages.ReadData readData =
  84             ShardTransactionMessages.ReadData.newBuilder()
  85                 .setInstanceIdentifierPathArguments(
  86                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
  87                         .build()
  88                 ).build();
  89         Future<Object> future =
  90             akka.pattern.Patterns.ask(subject, readData, 3000);
  91         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  92
  93         subject.underlyingActor().getDOMStoreTransaction().close();
  94
  95         future = akka.pattern.Patterns.ask(subject, readData, 3000);
  96         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  97     }
  98
  99
 100     @Test(expected = ReadFailedException.class)
 101     public void testNegativeReadWithReadWriteTransactionClosed()
 102         throws Throwable {
 103
 104         final ActorRef shard = createShard();
 105         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 106                 testSchemaContext, datastoreContext, shardStats, "txn");
 107
 108         final TestActorRef<ShardTransaction> subject = TestActorRef
 109             .create(getSystem(), props,
 110                 "testNegativeReadWithReadWriteTransactionClosed");
 111
 112         ShardTransactionMessages.ReadData readData =
 113             ShardTransactionMessages.ReadData.newBuilder()
 114                 .setInstanceIdentifierPathArguments(
 115                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 116                         .build()
 117                 ).build();
 118
 119         Future<Object> future =
 120             akka.pattern.Patterns.ask(subject, readData, 3000);
 121         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 122
 123         subject.underlyingActor().getDOMStoreTransaction().close();
 124
 125         future = akka.pattern.Patterns.ask(subject, readData, 3000);
 126         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 127     }
 128
 129     @Test(expected = ReadFailedException.class)
 130     public void testNegativeExistsWithReadWriteTransactionClosed()
 131         throws Throwable {
 132
 133         final ActorRef shard = createShard();
 134         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 135                 testSchemaContext, datastoreContext, shardStats, "txn");
 136
 137         final TestActorRef<ShardTransaction> subject = TestActorRef
 138             .create(getSystem(), props,
 139                 "testNegativeExistsWithReadWriteTransactionClosed");
 140
 141         ShardTransactionMessages.DataExists dataExists =
 142             ShardTransactionMessages.DataExists.newBuilder()
 143                 .setInstanceIdentifierPathArguments(
 144                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 145                         .build()
 146                 ).build();
 147
 148         Future<Object> future =
 149             akka.pattern.Patterns.ask(subject, dataExists, 3000);
 150         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 151
 152         subject.underlyingActor().getDOMStoreTransaction().close();
 153
 154         future = akka.pattern.Patterns.ask(subject, dataExists, 3000);
 155         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 156     }
 157
 158     @Test(expected = IllegalStateException.class)
 159     public void testNegativeWriteWithTransactionReady() throws Exception {
 160
 161
 162         final ActorRef shard = createShard();
 163         final Props props = ShardTransaction.props(store.newWriteOnlyTransaction(), shard,
 164                 testSchemaContext, datastoreContext, shardStats, "txn");
 165
 166         final TestActorRef<ShardTransaction> subject = TestActorRef
 167             .create(getSystem(), props,
 168                 "testNegativeWriteWithTransactionReady");
 169
 170         ShardTransactionMessages.ReadyTransaction readyTransaction =
 171             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 172
 173         Future<Object> future =
 174             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 175         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 176
 177         ShardTransactionMessages.WriteData writeData =
 178             ShardTransactionMessages.WriteData.newBuilder()
 179                 .setInstanceIdentifierPathArguments(
 180                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 181                         .build()).setNormalizedNode(
 182                 buildNormalizedNode()
 183
 184             ).build();
 185
 186         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 187         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 188     }
 189
 190     @Test(expected = IllegalStateException.class)
 191     public void testNegativeReadWriteWithTransactionReady() throws Exception {
 192
 193
 194         final ActorRef shard = createShard();
 195         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 196                 testSchemaContext, datastoreContext, shardStats, "txn");
 197
 198         final TestActorRef<ShardTransaction> subject = TestActorRef
 199             .create(getSystem(), props,
 200                 "testNegativeReadWriteWithTransactionReady");
 201
 202         ShardTransactionMessages.ReadyTransaction readyTransaction =
 203             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 204
 205         Future<Object> future =
 206             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 207         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 208
 209         ShardTransactionMessages.WriteData writeData =
 210             ShardTransactionMessages.WriteData.newBuilder()
 211                 .setInstanceIdentifierPathArguments(
 212                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 213                         .build()
 214                 )
 215                 .setNormalizedNode(buildNormalizedNode())
 216                 .build();
 217
 218         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 219         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 220     }
 221
 222     private NormalizedNodeMessages.Node buildNormalizedNode() {
 223         return NormalizedNodeSerializer
 224             .serialize(Builders.containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).build());
 225     }
 226
 227     @Test(expected = IllegalStateException.class)
 228     public void testNegativeMergeTransactionReady() throws Exception {
 229
 230
 231         final ActorRef shard = createShard();
 232         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 233                 testSchemaContext, datastoreContext, shardStats, "txn");
 234
 235         final TestActorRef<ShardTransaction> subject = TestActorRef
 236             .create(getSystem(), props, "testNegativeMergeTransactionReady");
 237
 238         ShardTransactionMessages.ReadyTransaction readyTransaction =
 239             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 240
 241         Future<Object> future =
 242             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 243         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 244
 245         ShardTransactionMessages.MergeData mergeData =
 246             ShardTransactionMessages.MergeData.newBuilder()
 247                 .setInstanceIdentifierPathArguments(
 248                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 249                         .build()).setNormalizedNode(
 250                 buildNormalizedNode()
 251
 252             ).build();
 253
 254         future = akka.pattern.Patterns.ask(subject, mergeData, 3000);
 255         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 256     }
 257
 258
 259     @Test(expected = IllegalStateException.class)
 260     public void testNegativeDeleteDataWhenTransactionReady() throws Exception {
 261
 262
 263         final ActorRef shard = createShard();
 264         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 265                 testSchemaContext, datastoreContext, shardStats, "txn");
 266
 267         final TestActorRef<ShardTransaction> subject = TestActorRef
 268             .create(getSystem(), props,
 269                 "testNegativeDeleteDataWhenTransactionReady");
 270
 271         ShardTransactionMessages.ReadyTransaction readyTransaction =
 272             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 273
 274         Future<Object> future =
 275             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 276         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 277
 278         ShardTransactionMessages.DeleteData deleteData =
 279             ShardTransactionMessages.DeleteData.newBuilder()
 280                 .setInstanceIdentifierPathArguments(
 281                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 282                         .build()).build();
 283
 284         future = akka.pattern.Patterns.ask(subject, deleteData, 3000);
 285         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 286     }
 287 }