X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FTransactionProxyTest.java;h=a8df49f5ca4514ceb9ea1dfc25809cf789647150;hb=7d753ff9887cb803bdcd222aec2ab2a0a9c87906;hp=6d057a4dbeeffdfc7892a798f62fb539b7ffc4fc;hpb=d04e0863b86415749a8437241c57df0d32a3b133;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionProxyTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionProxyTest.java
index 6d057a4dbe..a8df49f5ca 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionProxyTest.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionProxyTest.java
@@ -23,21 +23,26 @@ import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
 
 import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
 
 public class TransactionProxyTest extends AbstractActorTest {
 
+    private ExecutorService transactionExecutor =
+        Executors.newSingleThreadExecutor();
+
     @Test
     public void testRead() throws Exception {
         final Props props = Props.create(DoNothingActor.class);
         final ActorRef actorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(actorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
         actorContext.setExecuteRemoteOperationResponse("message");
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
 
         ListenableFuture<Optional<NormalizedNode<?, ?>>> read =
@@ -57,18 +62,49 @@ public class TransactionProxyTest extends AbstractActorTest {
         Assert.assertTrue(normalizedNodeOptional.isPresent());
     }
 
+    @Test
+    public void testReadWhenANullIsReturned() throws Exception {
+        final Props props = Props.create(DoNothingActor.class);
+        final ActorRef actorRef = getSystem().actorOf(props);
+
+        final MockActorContext actorContext = new MockActorContext(this.getSystem());
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
+        actorContext.setExecuteRemoteOperationResponse("message");
+
+        TransactionProxy transactionProxy =
+            new TransactionProxy(actorContext,
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
+
+
+        ListenableFuture<Optional<NormalizedNode<?, ?>>> read =
+            transactionProxy.read(TestModel.TEST_PATH);
+
+        Optional<NormalizedNode<?, ?>> normalizedNodeOptional = read.get();
+
+        Assert.assertFalse(normalizedNodeOptional.isPresent());
+
+        actorContext.setExecuteRemoteOperationResponse(new ReadDataReply(
+            null));
+
+        read = transactionProxy.read(TestModel.TEST_PATH);
+
+        normalizedNodeOptional = read.get();
+
+        Assert.assertFalse(normalizedNodeOptional.isPresent());
+    }
+
     @Test
     public void testWrite() throws Exception {
         final Props props = Props.create(MessageCollectorActor.class);
         final ActorRef actorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(actorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
         actorContext.setExecuteRemoteOperationResponse("message");
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
         transactionProxy.write(TestModel.TEST_PATH,
             ImmutableNodes.containerNode(TestModel.NAME_QNAME));
@@ -95,12 +131,12 @@ public class TransactionProxyTest extends AbstractActorTest {
         final ActorRef actorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(actorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
         actorContext.setExecuteRemoteOperationResponse("message");
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
         transactionProxy.merge(TestModel.TEST_PATH,
             ImmutableNodes.containerNode(TestModel.NAME_QNAME));
@@ -127,12 +163,12 @@ public class TransactionProxyTest extends AbstractActorTest {
         final ActorRef actorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(actorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
         actorContext.setExecuteRemoteOperationResponse("message");
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
         transactionProxy.delete(TestModel.TEST_PATH);
 
@@ -158,12 +194,12 @@ public class TransactionProxyTest extends AbstractActorTest {
         final ActorRef doNothingActorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(doNothingActorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(doNothingActorRef));
         actorContext.setExecuteRemoteOperationResponse(new ReadyTransactionReply(doNothingActorRef.path()));
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
 
         DOMStoreThreePhaseCommitCohort ready = transactionProxy.ready();
@@ -182,12 +218,11 @@ public class TransactionProxyTest extends AbstractActorTest {
         final ActorRef doNothingActorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(
-            new CreateTransactionReply(doNothingActorRef.path()));
+        actorContext.setExecuteShardOperationResponse( createTransactionReply(doNothingActorRef) );
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
         Assert.assertNotNull(transactionProxy.getIdentifier());
     }
@@ -198,12 +233,12 @@ public class TransactionProxyTest extends AbstractActorTest {
         final ActorRef actorRef = getSystem().actorOf(props);
 
         final MockActorContext actorContext = new MockActorContext(this.getSystem());
-        actorContext.setExecuteShardOperationResponse(new CreateTransactionReply(actorRef.path()));
+        actorContext.setExecuteShardOperationResponse(createTransactionReply(actorRef));
         actorContext.setExecuteRemoteOperationResponse("message");
 
         TransactionProxy transactionProxy =
             new TransactionProxy(actorContext,
-                TransactionProxy.TransactionType.READ_ONLY);
+                TransactionProxy.TransactionType.READ_ONLY, transactionExecutor);
 
         transactionProxy.close();
 
@@ -222,4 +257,8 @@ public class TransactionProxyTest extends AbstractActorTest {
 
         Assert.assertTrue(listMessages.get(0) instanceof CloseTransaction);
     }
+
+    private CreateTransactionReply createTransactionReply(ActorRef actorRef){
+        return new CreateTransactionReply(actorRef.path(), "txn-1");
+    }
 }