Snapshot and journal export on recovery
[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / test / java / org / opendaylight / controller / cluster / datastore / AbstractShardTest.java
index ce80810a006c10be6fe578d53f16a9928e7fd591..31f2b6b0674a6be403468f364487e861f111c00b 100644 (file)
@@ -67,7 +67,6 @@ import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
 import org.opendaylight.controller.md.cluster.datastore.model.CarsModel;
 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
@@ -81,10 +80,10 @@ import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailed
 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
 import scala.concurrent.Await;
 import scala.concurrent.Future;
-import scala.concurrent.duration.Duration;
+import scala.concurrent.duration.FiniteDuration;
 
 /**
  * Abstract base for shard unit tests.
@@ -92,23 +91,22 @@ import scala.concurrent.duration.Duration;
  * @author Thomas Pantelis
  */
 public abstract class AbstractShardTest extends AbstractActorTest {
-    protected static final SchemaContext SCHEMA_CONTEXT = TestModel.createTestContext();
-
-    private static final AtomicInteger NEXT_SHARD_NUM = new AtomicInteger();
+    protected static final EffectiveModelContext SCHEMA_CONTEXT = TestModel.createTestContext();
 
+    protected static final AtomicInteger SHARD_NUM = new AtomicInteger();
     protected static final int HEARTBEAT_MILLIS = 100;
 
-    protected final ShardIdentifier shardID = ShardIdentifier.create("inventory", MemberName.forName("member-1"),
-        "config" + NEXT_SHARD_NUM.getAndIncrement());
-
     protected final Builder dataStoreContextBuilder = DatastoreContext.newBuilder()
             .shardJournalRecoveryLogBatchSize(3).shardSnapshotBatchCount(5000)
             .shardHeartbeatIntervalInMillis(HEARTBEAT_MILLIS);
 
     protected final TestActorFactory actorFactory = new TestActorFactory(getSystem());
+    protected final int nextShardNum = SHARD_NUM.getAndIncrement();
+    protected final ShardIdentifier shardID = ShardIdentifier.create("inventory", MemberName.forName("member-1"),
+        "config" + nextShardNum);
 
     @Before
-    public void setUp() {
+    public void setUp() throws Exception {
         InMemorySnapshotStore.clear();
         InMemoryJournal.clear();
     }
@@ -133,7 +131,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
             .schemaContextProvider(() -> SCHEMA_CONTEXT);
     }
 
-    protected void testRecovery(final Set<Integer> listEntryKeys) throws Exception {
+    protected void testRecovery(final Set<Integer> listEntryKeys, final boolean stopActorOnFinish) throws Exception {
         // Create the actor and wait for recovery complete.
 
         final int nListEntries = listEntryKeys.size();
@@ -151,26 +149,25 @@ public abstract class AbstractShardTest extends AbstractActorTest {
             }
         };
 
-        final TestActorRef<Shard> shard = TestActorRef.create(getSystem(),
-                Props.create(new DelegatingShardCreator(creator)).withDispatcher(Dispatchers.DefaultDispatcherId()),
-                "testRecovery");
+        final TestActorRef<Shard> shard = TestActorRef.create(getSystem(), Props.create(Shard.class,
+                new DelegatingShardCreator(creator)).withDispatcher(Dispatchers.DefaultDispatcherId()), "testRecovery");
 
         assertTrue("Recovery complete", recoveryComplete.await(5, TimeUnit.SECONDS));
 
         // Verify data in the data store.
 
-        final NormalizedNode<?, ?> outerList = readStore(shard, TestModel.OUTER_LIST_PATH);
+        final NormalizedNode outerList = readStore(shard, TestModel.OUTER_LIST_PATH);
         assertNotNull(TestModel.OUTER_LIST_QNAME.getLocalName() + " not found", outerList);
         assertTrue(TestModel.OUTER_LIST_QNAME.getLocalName() + " value is not Iterable",
-                outerList.getValue() instanceof Iterable);
-        for (final Object entry: (Iterable<?>) outerList.getValue()) {
+                outerList.body() instanceof Iterable);
+        for (final Object entry: (Iterable<?>) outerList.body()) {
             assertTrue(TestModel.OUTER_LIST_QNAME.getLocalName() + " entry is not MapEntryNode",
                     entry instanceof MapEntryNode);
             final MapEntryNode mapEntry = (MapEntryNode)entry;
-            final Optional<DataContainerChild<? extends PathArgument, ?>> idLeaf =
-                    mapEntry.getChild(new YangInstanceIdentifier.NodeIdentifier(TestModel.ID_QNAME));
+            final Optional<DataContainerChild> idLeaf =
+                    mapEntry.findChildByArg(new YangInstanceIdentifier.NodeIdentifier(TestModel.ID_QNAME));
             assertTrue("Missing leaf " + TestModel.ID_QNAME.getLocalName(), idLeaf.isPresent());
-            final Object value = idLeaf.get().getValue();
+            final Object value = idLeaf.get().body();
             assertTrue("Unexpected value for leaf " + TestModel.ID_QNAME.getLocalName() + ": " + value,
                     listEntryKeys.remove(value));
         }
@@ -186,7 +183,9 @@ public abstract class AbstractShardTest extends AbstractActorTest {
         assertEquals("Last applied", nListEntries,
                 shard.underlyingActor().getShardMBean().getLastApplied());
 
-        shard.tell(PoisonPill.getInstance(), ActorRef.noSender());
+        if (stopActorOnFinish) {
+            shard.tell(PoisonPill.getInstance(), ActorRef.noSender());
+        }
     }
 
     protected void verifyLastApplied(final TestActorRef<Shard> shard, final long expectedValue) {
@@ -220,9 +219,9 @@ public abstract class AbstractShardTest extends AbstractActorTest {
         }).when(mock).commit(any(DataTreeCandidate.class));
 
         doAnswer(invocation -> {
-            actual.setSchemaContext(invocation.getArgument(0));
+            actual.setEffectiveModelContext(invocation.getArgument(0));
             return null;
-        }).when(mock).setSchemaContext(any(SchemaContext.class));
+        }).when(mock).setEffectiveModelContext(any(EffectiveModelContext.class));
 
         doAnswer(invocation -> actual.takeSnapshot()).when(mock).takeSnapshot();
 
@@ -274,7 +273,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
     }
 
     protected static BatchedModifications prepareBatchedModifications(final TransactionIdentifier transactionID,
-            final YangInstanceIdentifier path, final NormalizedNode<?, ?> data, final boolean doCommitOnReady) {
+            final YangInstanceIdentifier path, final NormalizedNode data, final boolean doCommitOnReady) {
         final MutableCompositeModification modification = new MutableCompositeModification();
         modification.addModification(new WriteModification(path, data));
         return prepareBatchedModifications(transactionID, modification, doCommitOnReady);
@@ -282,43 +281,43 @@ public abstract class AbstractShardTest extends AbstractActorTest {
 
     protected static ForwardedReadyTransaction prepareForwardedReadyTransaction(final TestActorRef<Shard> shard,
             final TransactionIdentifier transactionID, final YangInstanceIdentifier path,
-            final NormalizedNode<?, ?> data, final boolean doCommitOnReady) {
+            final NormalizedNode data, final boolean doCommitOnReady) {
         ReadWriteShardDataTreeTransaction rwTx = shard.underlyingActor().getDataStore()
                 .newReadWriteTransaction(transactionID);
         rwTx.getSnapshot().write(path, data);
         return new ForwardedReadyTransaction(transactionID, CURRENT_VERSION, rwTx, doCommitOnReady, Optional.empty());
     }
 
-    public static NormalizedNode<?,?> readStore(final TestActorRef<? extends Shard> shard,
+    public static NormalizedNode readStore(final TestActorRef<? extends Shard> shard,
             final YangInstanceIdentifier id) {
-        return shard.underlyingActor().getDataStore().readNode(id).orNull();
+        return shard.underlyingActor().getDataStore().readNode(id).orElse(null);
     }
 
-    public static NormalizedNode<?,?> readStore(final DataTree store, final YangInstanceIdentifier id) {
+    public static NormalizedNode readStore(final DataTree store, final YangInstanceIdentifier id) {
         return store.takeSnapshot().readNode(id).orElse(null);
     }
 
     public void writeToStore(final TestActorRef<Shard> shard, final YangInstanceIdentifier id,
-            final NormalizedNode<?,?> node) throws InterruptedException, ExecutionException {
+            final NormalizedNode node) throws InterruptedException, ExecutionException {
         Future<Object> future = Patterns.ask(shard, newBatchedModifications(nextTransactionId(),
                 id, node, true, true, 1), new Timeout(5, TimeUnit.SECONDS));
         try {
-            Await.ready(future, Duration.create(5, TimeUnit.SECONDS));
+            Await.ready(future, FiniteDuration.create(5, TimeUnit.SECONDS));
         } catch (TimeoutException e) {
             throw new ExecutionException(e);
         }
     }
 
     public static void writeToStore(final ShardDataTree store, final YangInstanceIdentifier id,
-            final NormalizedNode<?,?> node) throws DataValidationFailedException {
+            final NormalizedNode node) throws DataValidationFailedException {
         BatchedModifications batched = newBatchedModifications(nextTransactionId(), id, node, true, true, 1);
         DataTreeModification modification = store.getDataTree().takeSnapshot().newModification();
         batched.apply(modification);
         store.notifyListeners(commitTransaction(store.getDataTree(), modification));
     }
 
-    public static void writeToStore(final DataTree store, final YangInstanceIdentifier id,
-            final NormalizedNode<?,?> node) throws DataValidationFailedException {
+    public static void writeToStore(final DataTree store, final YangInstanceIdentifier id, final NormalizedNode node)
+            throws DataValidationFailedException {
         final DataTreeModification transaction = store.takeSnapshot().newModification();
 
         transaction.write(id, node);
@@ -328,8 +327,8 @@ public abstract class AbstractShardTest extends AbstractActorTest {
         store.commit(candidate);
     }
 
-    public void mergeToStore(final ShardDataTree store, final YangInstanceIdentifier id,
-            final NormalizedNode<?,?> node) throws DataValidationFailedException {
+    public void mergeToStore(final ShardDataTree store, final YangInstanceIdentifier id, final NormalizedNode node)
+        throws DataValidationFailedException {
         final BatchedModifications batched = new BatchedModifications(nextTransactionId(), CURRENT_VERSION);
         batched.addModification(new MergeModification(id, node));
         batched.setReady();
@@ -347,7 +346,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
 
         writeToStore(testStore, TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
 
-        final NormalizedNode<?, ?> root = readStore(testStore, YangInstanceIdentifier.EMPTY);
+        final NormalizedNode root = readStore(testStore, YangInstanceIdentifier.empty());
 
         InMemorySnapshotStore.addSnapshot(shardID.toString(), Snapshot.create(
                 new ShardSnapshotState(new MetadataShardDataTreeSnapshot(root)),
@@ -364,7 +363,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
     }
 
     static BatchedModifications newBatchedModifications(final TransactionIdentifier transactionID,
-            final YangInstanceIdentifier path, final NormalizedNode<?, ?> data, final boolean ready,
+            final YangInstanceIdentifier path, final NormalizedNode data, final boolean ready,
             final boolean doCommitOnReady, final int messagesSent) {
         final BatchedModifications batched = new BatchedModifications(transactionID, CURRENT_VERSION);
         batched.addModification(new WriteModification(path, data));
@@ -377,7 +376,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
     }
 
     static BatchedModifications newReadyBatchedModifications(final TransactionIdentifier transactionID,
-            final YangInstanceIdentifier path, final NormalizedNode<?, ?> data,
+            final YangInstanceIdentifier path, final NormalizedNode data,
             final SortedSet<String> participatingShardNames) {
         final BatchedModifications batched = new BatchedModifications(transactionID, CURRENT_VERSION);
         batched.addModification(new WriteModification(path, data));
@@ -388,18 +387,18 @@ public abstract class AbstractShardTest extends AbstractActorTest {
 
     @SuppressWarnings("unchecked")
     static void verifyOuterListEntry(final TestActorRef<Shard> shard, final Object expIDValue) {
-        final NormalizedNode<?, ?> outerList = readStore(shard, TestModel.OUTER_LIST_PATH);
+        final NormalizedNode outerList = readStore(shard, TestModel.OUTER_LIST_PATH);
         assertNotNull(TestModel.OUTER_LIST_QNAME.getLocalName() + " not found", outerList);
         assertTrue(TestModel.OUTER_LIST_QNAME.getLocalName() + " value is not Iterable",
-                outerList.getValue() instanceof Iterable);
-        final Object entry = ((Iterable<Object>)outerList.getValue()).iterator().next();
+                outerList.body() instanceof Iterable);
+        final Object entry = ((Iterable<Object>)outerList.body()).iterator().next();
         assertTrue(TestModel.OUTER_LIST_QNAME.getLocalName() + " entry is not MapEntryNode",
                 entry instanceof MapEntryNode);
         final MapEntryNode mapEntry = (MapEntryNode)entry;
-        final Optional<DataContainerChild<? extends PathArgument, ?>> idLeaf =
-                mapEntry.getChild(new YangInstanceIdentifier.NodeIdentifier(TestModel.ID_QNAME));
+        final Optional<DataContainerChild> idLeaf =
+                mapEntry.findChildByArg(new YangInstanceIdentifier.NodeIdentifier(TestModel.ID_QNAME));
         assertTrue("Missing leaf " + TestModel.ID_QNAME.getLocalName(), idLeaf.isPresent());
-        assertEquals(TestModel.ID_QNAME.getLocalName() + " value", expIDValue, idLeaf.get().getValue());
+        assertEquals(TestModel.ID_QNAME.getLocalName() + " value", expIDValue, idLeaf.get().body());
     }
 
     public static DataTreeCandidateTip mockCandidate(final String name) {
@@ -417,7 +416,7 @@ public abstract class AbstractShardTest extends AbstractActorTest {
         final DataTreeCandidateTip mockCandidate = mock(DataTreeCandidateTip.class, name);
         final DataTreeCandidateNode mockCandidateNode = mock(DataTreeCandidateNode.class, name + "-node");
         doReturn(ModificationType.UNMODIFIED).when(mockCandidateNode).getModificationType();
-        doReturn(YangInstanceIdentifier.EMPTY).when(mockCandidate).getRootPath();
+        doReturn(YangInstanceIdentifier.empty()).when(mockCandidate).getRootPath();
         doReturn(mockCandidateNode).when(mockCandidate).getRootNode();
         return mockCandidate;
     }