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.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
  34 import scala.concurrent.Await;
  35 import scala.concurrent.Future;
  36 import scala.concurrent.duration.Duration;
  37
  38 import java.util.Collections;
  39 import java.util.concurrent.TimeUnit;
  40
  41 /**
  42  * Covers negative test cases
  43  *
  44  * @author Basheeruddin Ahmed <syedbahm@cisco.com>
  45  */
  46 public class ShardTransactionFailureTest extends AbstractActorTest {
  47     private static ListeningExecutorService storeExecutor =
  48         MoreExecutors.listeningDecorator(MoreExecutors.sameThreadExecutor());
  49
  50     private static final InMemoryDOMDataStore store =
  51         new InMemoryDOMDataStore("OPER", storeExecutor,
  52             MoreExecutors.sameThreadExecutor());
  53
  54     private static final SchemaContext testSchemaContext =
  55         TestModel.createTestContext();
  56
  57     private static final ShardIdentifier SHARD_IDENTIFIER =
  58         ShardIdentifier.builder().memberName("member-1")
  59             .shardName("inventory").type("operational").build();
  60
  61     private final DatastoreContext datastoreContext = new DatastoreContext();
  62
  63     private final ShardStats shardStats = new ShardStats(SHARD_IDENTIFIER.toString(), "DataStore");
  64
  65     @BeforeClass
  66     public static void staticSetup() {
  67         store.onGlobalContextUpdated(testSchemaContext);
  68     }
  69
  70     private ActorRef createShard(){
  71         return getSystem().actorOf(Shard.props(SHARD_IDENTIFIER, Collections.EMPTY_MAP, new DatastoreContext(), TestModel.createTestContext()));
  72     }
  73
  74     @Test(expected = ReadFailedException.class)
  75     public void testNegativeReadWithReadOnlyTransactionClosed()
  76         throws Throwable {
  77
  78         final ActorRef shard = createShard();
  79         final Props props = ShardTransaction.props(store.newReadOnlyTransaction(), shard,
  80                 testSchemaContext, datastoreContext, shardStats);
  81
  82         final TestActorRef<ShardTransaction> subject = TestActorRef
  83             .create(getSystem(), props,
  84                 "testNegativeReadWithReadOnlyTransactionClosed");
  85
  86         ShardTransactionMessages.ReadData readData =
  87             ShardTransactionMessages.ReadData.newBuilder()
  88                 .setInstanceIdentifierPathArguments(
  89                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
  90                         .build()
  91                 ).build();
  92         Future<Object> future =
  93             akka.pattern.Patterns.ask(subject, readData, 3000);
  94         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
  95
  96         subject.underlyingActor().getDOMStoreTransaction().close();
  97
  98         future = akka.pattern.Patterns.ask(subject, readData, 3000);
  99         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 100     }
 101
 102
 103     @Test(expected = ReadFailedException.class)
 104     public void testNegativeReadWithReadWriteTransactionClosed()
 105         throws Throwable {
 106
 107         final ActorRef shard = createShard();
 108         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 109                 testSchemaContext, datastoreContext, shardStats);
 110
 111         final TestActorRef<ShardTransaction> subject = TestActorRef
 112             .create(getSystem(), props,
 113                 "testNegativeReadWithReadWriteTransactionClosed");
 114
 115         ShardTransactionMessages.ReadData readData =
 116             ShardTransactionMessages.ReadData.newBuilder()
 117                 .setInstanceIdentifierPathArguments(
 118                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 119                         .build()
 120                 ).build();
 121
 122         Future<Object> future =
 123             akka.pattern.Patterns.ask(subject, readData, 3000);
 124         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 125
 126         subject.underlyingActor().getDOMStoreTransaction().close();
 127
 128         future = akka.pattern.Patterns.ask(subject, readData, 3000);
 129         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 130     }
 131
 132     @Test(expected = ReadFailedException.class)
 133     public void testNegativeExistsWithReadWriteTransactionClosed()
 134         throws Throwable {
 135
 136         final ActorRef shard = createShard();
 137         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 138                 testSchemaContext, datastoreContext, shardStats);
 139
 140         final TestActorRef<ShardTransaction> subject = TestActorRef
 141             .create(getSystem(), props,
 142                 "testNegativeExistsWithReadWriteTransactionClosed");
 143
 144         ShardTransactionMessages.DataExists dataExists =
 145             ShardTransactionMessages.DataExists.newBuilder()
 146                 .setInstanceIdentifierPathArguments(
 147                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 148                         .build()
 149                 ).build();
 150
 151         Future<Object> future =
 152             akka.pattern.Patterns.ask(subject, dataExists, 3000);
 153         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 154
 155         subject.underlyingActor().getDOMStoreTransaction().close();
 156
 157         future = akka.pattern.Patterns.ask(subject, dataExists, 3000);
 158         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 159     }
 160
 161     @Test(expected = IllegalStateException.class)
 162     public void testNegativeWriteWithTransactionReady() throws Exception {
 163
 164
 165         final ActorRef shard = createShard();
 166         final Props props = ShardTransaction.props(store.newWriteOnlyTransaction(), shard,
 167                 testSchemaContext, datastoreContext, shardStats);
 168
 169         final TestActorRef<ShardTransaction> subject = TestActorRef
 170             .create(getSystem(), props,
 171                 "testNegativeWriteWithTransactionReady");
 172
 173         ShardTransactionMessages.ReadyTransaction readyTransaction =
 174             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 175
 176         Future<Object> future =
 177             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 178         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 179
 180         ShardTransactionMessages.WriteData writeData =
 181             ShardTransactionMessages.WriteData.newBuilder()
 182                 .setInstanceIdentifierPathArguments(
 183                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 184                         .build()).setNormalizedNode(
 185                 buildNormalizedNode()
 186
 187             ).build();
 188
 189         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 190         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 191     }
 192
 193     @Test(expected = IllegalStateException.class)
 194     public void testNegativeReadWriteWithTransactionReady() throws Exception {
 195
 196
 197         final ActorRef shard = createShard();
 198         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 199                 testSchemaContext, datastoreContext, shardStats);
 200
 201         final TestActorRef<ShardTransaction> subject = TestActorRef
 202             .create(getSystem(), props,
 203                 "testNegativeReadWriteWithTransactionReady");
 204
 205         ShardTransactionMessages.ReadyTransaction readyTransaction =
 206             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 207
 208         Future<Object> future =
 209             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 210         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 211
 212         ShardTransactionMessages.WriteData writeData =
 213             ShardTransactionMessages.WriteData.newBuilder()
 214                 .setInstanceIdentifierPathArguments(
 215                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 216                         .build()
 217                 )
 218                 .setNormalizedNode(buildNormalizedNode())
 219                 .build();
 220
 221         future = akka.pattern.Patterns.ask(subject, writeData, 3000);
 222         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 223     }
 224
 225     private NormalizedNodeMessages.Node buildNormalizedNode() {
 226         return NormalizedNodeSerializer
 227             .serialize(Builders.containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).build());
 228     }
 229
 230     @Test(expected = IllegalStateException.class)
 231     public void testNegativeMergeTransactionReady() throws Exception {
 232
 233
 234         final ActorRef shard = createShard();
 235         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 236                 testSchemaContext, datastoreContext, shardStats);
 237
 238         final TestActorRef<ShardTransaction> subject = TestActorRef
 239             .create(getSystem(), props, "testNegativeMergeTransactionReady");
 240
 241         ShardTransactionMessages.ReadyTransaction readyTransaction =
 242             ShardTransactionMessages.ReadyTransaction.newBuilder().build();
 243
 244         Future<Object> future =
 245             akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
 246         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 247
 248         ShardTransactionMessages.MergeData mergeData =
 249             ShardTransactionMessages.MergeData.newBuilder()
 250                 .setInstanceIdentifierPathArguments(
 251                     NormalizedNodeMessages.InstanceIdentifier.newBuilder()
 252                         .build()).setNormalizedNode(
 253                 buildNormalizedNode()
 254
 255             ).build();
 256
 257         future = akka.pattern.Patterns.ask(subject, mergeData, 3000);
 258         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 259     }
 260
 261
 262     @Test(expected = IllegalStateException.class)
 263     public void testNegativeDeleteDataWhenTransactionReady() throws Exception {
 264
 265
 266         final ActorRef shard = createShard();
 267         final Props props = ShardTransaction.props(store.newReadWriteTransaction(), shard,
 268                 testSchemaContext, datastoreContext, shardStats);
 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 }