BUG 2817 : Handle ServerRemoved message in Shard/ShardManager
[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / test / java / org / opendaylight / controller / cluster / datastore / ShardTest.java
index 3a7b458886db01a1ccd60772607db48059dbdf3a..f097c19e512a3766a3d836c5cc7e061862b29666 100644 (file)
@@ -40,7 +40,6 @@ import com.google.common.util.concurrent.Uninterruptibles;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.HashSet;
-import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
@@ -95,6 +94,7 @@ import org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyn
 import org.opendaylight.controller.cluster.raft.client.messages.FindLeader;
 import org.opendaylight.controller.cluster.raft.client.messages.FindLeaderReply;
 import org.opendaylight.controller.cluster.raft.messages.RequestVote;
+import org.opendaylight.controller.cluster.raft.messages.ServerRemoved;
 import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
 import org.opendaylight.controller.cluster.raft.utils.InMemorySnapshotStore;
 import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
@@ -120,10 +120,10 @@ import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidates;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import scala.concurrent.Await;
 import scala.concurrent.Future;
 import scala.concurrent.duration.FiniteDuration;
@@ -190,8 +190,7 @@ public class ShardTest extends AbstractShardTest {
                     // this will cause all other messages to not be queued properly after that.
                     // The basic issue is that you cannot use TestActorRef with a persistent actor (at least when
                     // it does do a persist)
-                    return new Shard(shardID, Collections.<String,String>emptyMap(),
-                            dataStoreContextBuilder.persistent(false).build(), SCHEMA_CONTEXT) {
+                    return new Shard(newShardBuilder()) {
                         @Override
                         public void onReceiveCommand(final Object message) throws Exception {
                             if(message instanceof ElectionTimeout && firstElectionTimeout) {
@@ -309,8 +308,8 @@ public class ShardTest extends AbstractShardTest {
 
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(shardID, Collections.<String,String>emptyMap(),
-                            dataStoreContextBuilder.persistent(false).build(), SCHEMA_CONTEXT) {
+                    return new Shard(Shard.builder().id(shardID).datastoreContext(
+                            dataStoreContextBuilder.persistent(false).build()).schemaContext(SCHEMA_CONTEXT)) {
                         @Override
                         public void onReceiveCommand(final Object message) throws Exception {
                             if(message instanceof ElectionTimeout && firstElectionTimeout) {
@@ -422,8 +421,9 @@ public class ShardTest extends AbstractShardTest {
             final CountDownLatch recoveryComplete = new CountDownLatch(1);
             class TestShard extends Shard {
                 TestShard() {
-                    super(shardID, Collections.<String, String>singletonMap(shardID.toString(), null),
-                            newDatastoreContext(), SCHEMA_CONTEXT);
+                    super(Shard.builder().id(shardID).datastoreContext(newDatastoreContext()).
+                            peerAddresses(Collections.<String, String>singletonMap(shardID.toString(), null)).
+                            schemaContext(SCHEMA_CONTEXT));
                 }
 
                 String getPeerAddress(String id) {
@@ -471,7 +471,7 @@ public class ShardTest extends AbstractShardTest {
 
         testkit.waitUntilLeader(shard);
 
-        final DataTree store = InMemoryDataTreeFactory.getInstance().create();
+        final DataTree store = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
         store.setSchemaContext(SCHEMA_CONTEXT);
 
         final ContainerNode container = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
@@ -542,7 +542,7 @@ public class ShardTest extends AbstractShardTest {
     }
 
     DataTree setupInMemorySnapshotStore() throws DataValidationFailedException {
-        final DataTree testStore = InMemoryDataTreeFactory.getInstance().create();
+        final DataTree testStore = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
         testStore.setSchemaContext(SCHEMA_CONTEXT);
 
         writeToStore(testStore, TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
@@ -1099,8 +1099,7 @@ public class ShardTest extends AbstractShardTest {
 
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(shardID, Collections.<String,String>emptyMap(),
-                            newDatastoreContext(), SCHEMA_CONTEXT) {
+                    return new Shard(newShardBuilder()) {
                         @Override
                         protected boolean isLeader() {
                             return overrideLeaderCalls.get() ? false : super.isLeader();
@@ -2200,8 +2199,7 @@ public class ShardTest extends AbstractShardTest {
             final Creator<Shard> creator = new Creator<Shard>() {
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(shardID, Collections.<String,String>emptyMap(),
-                            dataStoreContextBuilder.build(), SCHEMA_CONTEXT) {
+                    return new Shard(newShardBuilder()) {
                         @Override
                         public void onReceiveCommand(final Object message) throws Exception {
                             super.onReceiveCommand(message);
@@ -2296,9 +2294,8 @@ public class ShardTest extends AbstractShardTest {
         new ShardTestKit(getSystem()) {{
             class TestShard extends Shard {
 
-                protected TestShard(final ShardIdentifier name, final Map<String, String> peerAddresses,
-                                    final DatastoreContext datastoreContext, final SchemaContext schemaContext) {
-                    super(name, peerAddresses, datastoreContext, schemaContext);
+                protected TestShard(AbstractBuilder<?, ?> builder) {
+                    super(builder);
                     setPersistence(new TestPersistentDataProvider(super.persistence()));
                 }
 
@@ -2320,8 +2317,7 @@ public class ShardTest extends AbstractShardTest {
             final Creator<Shard> creator = new Creator<Shard>() {
                 @Override
                 public Shard create() throws Exception {
-                    return new TestShard(shardID, Collections.<String,String>emptyMap(),
-                            newDatastoreContext(), SCHEMA_CONTEXT);
+                    return new TestShard(newShardBuilder());
                 }
             };
 
@@ -2374,7 +2370,7 @@ public class ShardTest extends AbstractShardTest {
      */
     @Test
     public void testInMemoryDataTreeRestore() throws ReadFailedException, DataValidationFailedException {
-        final DataTree store = InMemoryDataTreeFactory.getInstance().create();
+        final DataTree store = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
         store.setSchemaContext(SCHEMA_CONTEXT);
 
         final DataTreeModification putTransaction = store.takeSnapshot().newModification();
@@ -2403,14 +2399,14 @@ public class ShardTest extends AbstractShardTest {
         final DatastoreContext persistentContext = DatastoreContext.newBuilder().
                 shardJournalRecoveryLogBatchSize(3).shardSnapshotBatchCount(5000).persistent(true).build();
 
-        final Props persistentProps = Shard.props(shardID, Collections.<String, String>emptyMap(),
-                persistentContext, SCHEMA_CONTEXT);
+        final Props persistentProps = Shard.builder().id(shardID).datastoreContext(persistentContext).
+                schemaContext(SCHEMA_CONTEXT).props();
 
         final DatastoreContext nonPersistentContext = DatastoreContext.newBuilder().
                 shardJournalRecoveryLogBatchSize(3).shardSnapshotBatchCount(5000).persistent(false).build();
 
-        final Props nonPersistentProps = Shard.props(shardID, Collections.<String, String>emptyMap(),
-            nonPersistentContext, SCHEMA_CONTEXT);
+        final Props nonPersistentProps = Shard.builder().id(shardID).datastoreContext(nonPersistentContext).
+                schemaContext(SCHEMA_CONTEXT).props();
 
         new ShardTestKit(getSystem()) {{
             final TestActorRef<Shard> shard1 = TestActorRef.create(getSystem(),
@@ -2523,15 +2519,16 @@ public class ShardTest extends AbstractShardTest {
     @Test
     public void testClusteredDataChangeListernerDelayedRegistration() throws Exception {
         new ShardTestKit(getSystem()) {{
+            dataStoreContextBuilder.persistent(false);
             final CountDownLatch onFirstElectionTimeout = new CountDownLatch(1);
             final CountDownLatch onChangeListenerRegistered = new CountDownLatch(1);
             final Creator<Shard> creator = new Creator<Shard>() {
+                private static final long serialVersionUID = 1L;
                 boolean firstElectionTimeout = true;
 
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(shardID, Collections.<String,String>emptyMap(),
-                        dataStoreContextBuilder.persistent(false).build(), SCHEMA_CONTEXT) {
+                    return new Shard(newShardBuilder()) {
                         @Override
                         public void onReceiveCommand(final Object message) throws Exception {
                             if(message instanceof ElectionTimeout && firstElectionTimeout) {
@@ -2591,6 +2588,7 @@ public class ShardTest extends AbstractShardTest {
 
     @Test
     public void testClusteredDataChangeListernerRegistration() throws Exception {
+        dataStoreContextBuilder.persistent(false).build();
         new ShardTestKit(getSystem()) {{
             final ShardIdentifier member1ShardID = ShardIdentifier.builder().memberName("member-1")
                 .shardName("inventory").type("config").build();
@@ -2598,12 +2596,13 @@ public class ShardTest extends AbstractShardTest {
             final ShardIdentifier member2ShardID = ShardIdentifier.builder().memberName("member-2")
                 .shardName("inventory").type("config").build();
             final Creator<Shard> followerShardCreator = new Creator<Shard>() {
+                private static final long serialVersionUID = 1L;
 
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(member1ShardID, Collections.singletonMap(member2ShardID.toString(),
-                        "akka://test/user/" + member2ShardID.toString()),
-                        dataStoreContextBuilder.persistent(false).build(), SCHEMA_CONTEXT) {
+                    return new Shard(Shard.builder().id(member1ShardID).datastoreContext(newDatastoreContext()).
+                            peerAddresses(Collections.singletonMap(member2ShardID.toString(),
+                                    "akka://test/user/" + member2ShardID.toString())).schemaContext(SCHEMA_CONTEXT)) {
                         @Override
                         public void onReceiveCommand(final Object message) throws Exception {
 
@@ -2616,12 +2615,13 @@ public class ShardTest extends AbstractShardTest {
             };
 
             final Creator<Shard> leaderShardCreator = new Creator<Shard>() {
+                private static final long serialVersionUID = 1L;
 
                 @Override
                 public Shard create() throws Exception {
-                    return new Shard(member2ShardID, Collections.singletonMap(member1ShardID.toString(),
-                        "akka://test/user/" + member1ShardID.toString()),
-                        dataStoreContextBuilder.persistent(false).build(), SCHEMA_CONTEXT) { };
+                    return new Shard(Shard.builder().id(member2ShardID).datastoreContext(newDatastoreContext()).
+                            peerAddresses(Collections.singletonMap(member1ShardID.toString(),
+                                    "akka://test/user/" + member1ShardID.toString())).schemaContext(SCHEMA_CONTEXT)) {};
                 }
             };
 
@@ -2659,4 +2659,19 @@ public class ShardTest extends AbstractShardTest {
             shard.tell(PoisonPill.getInstance(), ActorRef.noSender());
         }};
     }
+
+    @Test
+    public void testServerRemoved() throws Exception {
+        final TestActorRef<MessageCollectorActor> parent = TestActorRef.create(getSystem(), MessageCollectorActor.props());
+
+        final ActorRef shard = parent.underlyingActor().context().actorOf(
+                newShardBuilder().props().withDispatcher(Dispatchers.DefaultDispatcherId()),
+                "testServerRemoved");
+
+        shard.tell(new ServerRemoved("test"), ActorRef.noSender());
+
+        MessageCollectorActor.expectFirstMatching(parent, ServerRemoved.class);
+
+    }
+
 }