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
  17 import com.google.common.util.concurrent.ListeningExecutorService;
  18 import com.google.common.util.concurrent.MoreExecutors;
  19
  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.node.utils.serialization.NormalizedNodeSerializer;
  24 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
  25 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  26 import org.opendaylight.controller.md.sal.dom.store.impl.InMemoryDOMDataStore;
  27 import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages;
  28 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
  29 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  30 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  31 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  32
  33 import scala.concurrent.Await;
  34 import scala.concurrent.Future;
  35 import scala.concurrent.duration.Duration;
  36
  37 import java.util.Collections;
  38 import java.util.concurrent.TimeUnit;
  39
  40 /**
  41  * Covers negative test cases
  42  *
  43  * @author Basheeruddin Ahmed <syedbahm@cisco.com>
  44  */
  45 public class ShardTransactionFailureTest extends AbstractActorTest {
  46     private static ListeningExecutorService storeExecutor =
  47         MoreExecutors.listeningDecorator(MoreExecutors.sameThreadExecutor());
  48
  49     private static final InMemoryDOMDataStore store =
  50         new InMemoryDOMDataStore("OPER", storeExecutor,
  51             MoreExecutors.sameThreadExecutor());
  52
  53     private static final SchemaContext testSchemaContext =
  54         TestModel.createTestContext();
  55
  56     private static final ShardIdentifier SHARD_IDENTIFIER =
  57         ShardIdentifier.builder().memberName("member-1")
  58             .shardName("inventory").type("operational").build();
  59
  60     private final ShardContext shardContext = new ShardContext();
  61
  62     @BeforeClass
  63     public static void staticSetup() {
  64         store.onGlobalContextUpdated(testSchemaContext);
  65     }
  66
  67     @Test(expected = ReadFailedException.class)
  68     public void testNegativeReadWithReadOnlyTransactionClosed()
  69         throws Throwable {
  70
  71         final ActorRef shard =
  72             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
  73         final Props props = ShardTransaction.props(store.newReadOnlyTransaction(), shard,
  74                 testSchemaContext, shardContext);
  75
  76         final TestActorRef<ShardTransaction> subject = TestActorRef
  77             .create(getSystem(), props,
  78                 "testNegativeReadWithReadOnlyTransactionClosed");
  79
  80         ShardTransactionMessages.ReadData readData =
  81             ShardTransactionMessages.ReadData.newBuilder()
  82                 .setInstanceIdentifierPathArguments(
  83                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
  84                         .build()
  85                 ).build();
  86         Future<Object> future =
  87             akka.pattern.Patterns.ask(subject, readData, 3000);
  88         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  89
  90         subject.underlyingActor().getDOMStoreTransaction().close();
  91
  92         future = akka.pattern.Patterns.ask(subject, readData, 3000);
  93         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  94     }
  95
  96
  97     @Test(expected = ReadFailedException.class)
  98     public void testNegativeReadWithReadWriteTransactionClosed()
  99         throws Throwable {
 100
 101         final ActorRef shard =
 102             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 103         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 104                 testSchemaContext, shardContext);
 105
 106         final TestActorRef<ShardTransaction> subject = TestActorRef
 107             .create(getSystem(), props,
 108                 "testNegativeReadWithReadWriteTransactionClosed");
 109
 110         ShardTransactionMessages.ReadData readData =
 111             ShardTransactionMessages.ReadData.newBuilder()
 112                 .setInstanceIdentifierPathArguments(
 113                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 114                         .build()
 115                 ).build();
 116
 117         Future<Object> future =
 118             akka.pattern.Patterns.ask(subject, readData, 3000);
 119         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 120
 121         subject.underlyingActor().getDOMStoreTransaction().close();
 122
 123         future = akka.pattern.Patterns.ask(subject, readData, 3000);
 124         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 125     }
 126
 127     @Test(expected = ReadFailedException.class)
 128     public void testNegativeExistsWithReadWriteTransactionClosed()
 129         throws Throwable {
 130
 131         final ActorRef shard =
 132             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 133         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 134                 testSchemaContext, shardContext);
 135
 136         final TestActorRef<ShardTransaction> subject = TestActorRef
 137             .create(getSystem(), props,
 138                 "testNegativeExistsWithReadWriteTransactionClosed");
 139
 140         ShardTransactionMessages.DataExists dataExists =
 141             ShardTransactionMessages.DataExists.newBuilder()
 142                 .setInstanceIdentifierPathArguments(
 143                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 144                         .build()
 145                 ).build();
 146
 147         Future<Object> future =
 148             akka.pattern.Patterns.ask(subject, dataExists, 3000);
 149         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 150
 151         subject.underlyingActor().getDOMStoreTransaction().close();
 152
 153         future = akka.pattern.Patterns.ask(subject, dataExists, 3000);
 154         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 155     }
 156
 157     @Test(expected = IllegalStateException.class)
 158     public void testNegativeWriteWithTransactionReady() throws Exception {
 159
 160
 161         final ActorRef shard =
 162             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 163         final Props props = ShardTransaction.props(store.newWriteOnlyTransaction(), shard,
 164                 testSchemaContext, shardContext);
 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 =
 195             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 196         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 197                 testSchemaContext, shardContext);
 198
 199         final TestActorRef<ShardTransaction> subject = TestActorRef
 200             .create(getSystem(), props,
 201                 "testNegativeReadWriteWithTransactionReady");
 202
 203         ShardTransactionMessages.ReadyTransaction readyTransaction =
 204             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 205
 206         Future<Object> future =
 207             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 208         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 209
 210         ShardTransactionMessages.WriteData writeData =
 211             ShardTransactionMessages.WriteData.newBuilder()
 212                 .setInstanceIdentifierPathArguments(
 213                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 214                         .build()
 215                 )
 216                 .setNormalizedNode(buildNormalizedNode())
 217                 .build();
 218
 219         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 220         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 221     }
 222
 223     private NormalizedNodeMessages.Node buildNormalizedNode() {
 224         return NormalizedNodeSerializer
 225             .serialize(Builders.containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).build());
 226     }
 227
 228     @Test(expected = IllegalStateException.class)
 229     public void testNegativeMergeTransactionReady() throws Exception {
 230
 231
 232         final ActorRef shard =
 233             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 234         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 235                 testSchemaContext, shardContext);
 236
 237         final TestActorRef<ShardTransaction> subject = TestActorRef
 238             .create(getSystem(), props, "testNegativeMergeTransactionReady");
 239
 240         ShardTransactionMessages.ReadyTransaction readyTransaction =
 241             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 242
 243         Future<Object> future =
 244             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 245         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 246
 247         ShardTransactionMessages.MergeData mergeData =
 248             ShardTransactionMessages.MergeData.newBuilder()
 249                 .setInstanceIdentifierPathArguments(
 250                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 251                         .build()).setNormalizedNode(
 252                 buildNormalizedNode()
 253
 254             ).build();
 255
 256         future = akka.pattern.Patterns.ask(subject, mergeData, 3000);
 257         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 258     }
 259
 260
 261     @Test(expected = IllegalStateException.class)
 262     public void testNegativeDeleteDataWhenTransactionReady() throws Exception {
 263
 264
 265         final ActorRef shard =
 266             getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new ShardContext()));
 267         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 268                 testSchemaContext, shardContext);
 269
 270         final TestActorRef<ShardTransaction> subject = TestActorRef
 271             .create(getSystem(), props,
 272                 "testNegativeDeleteDataWhenTransactionReady");
 273
 274         ShardTransactionMessages.ReadyTransaction readyTransaction =
 275             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 276
 277         Future<Object> future =
 278             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 279         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 280
 281         ShardTransactionMessages.DeleteData deleteData =
 282             ShardTransactionMessages.DeleteData.newBuilder()
 283                 .setInstanceIdentifierPathArguments(
 284                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 285                         .build()).build();
 286
 287         future = akka.pattern.Patterns.ask(subject, deleteData, 3000);
 288         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 289     }
 290 }