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%2Fentityownership%2FEntityOwnerChangeListenerTest.java;h=cc228a4c71572037b7c0a863133ad841e773850c;hb=9412c00daf7c8c3f108d1284a6288753ba67f6ac;hp=e87b406f3903df3637486762c842dbd58478b2b9;hpb=00e97ff87662959a39218b47bac904235003dc8d;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnerChangeListenerTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnerChangeListenerTest.java
index e87b406f39..cc228a4c71 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnerChangeListenerTest.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnerChangeListenerTest.java
@@ -26,6 +26,8 @@ import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
+import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
+;
 
 /**
  * Unit tests for EntityOwnerChangeListener.
@@ -44,7 +46,8 @@ public class EntityOwnerChangeListenerTest {
     private static final Entity ENTITY1 = new Entity(ENTITY_TYPE, ENTITY_ID1);
     private static final Entity ENTITY2 = new Entity(ENTITY_TYPE, ENTITY_ID2);
 
-    private final ShardDataTree shardDataTree = new ShardDataTree(SchemaContextHelper.entityOwners());
+    private final ShardDataTree shardDataTree = new ShardDataTree(SchemaContextHelper.entityOwners(),
+        TreeType.OPERATIONAL);
     private final EntityOwnershipListenerSupport mockListenerSupport = mock(EntityOwnershipListenerSupport.class);
     private EntityOwnerChangeListener listener;
 
@@ -55,40 +58,78 @@ public class EntityOwnerChangeListenerTest {
     }
 
     @Test
-    public void testOnDataChanged() throws Exception {
+    public void testOnDataTreeChanged() throws Exception {
         writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, LOCAL_MEMBER_NAME));
         writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID2, LOCAL_MEMBER_NAME));
-        writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, REMOTE_MEMBER_NAME1));
+        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(),
+                anyBoolean(), anyBoolean());
 
-        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(), anyBoolean());
+        // Write local member as owner for entity 1
 
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID1), entityEntryWithOwner(ENTITY_ID1, LOCAL_MEMBER_NAME));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, true, true);
+
+        // Add remote member 1 as candidate for entity 1 - listener support should not get notified
+
+        reset(mockListenerSupport);
+        writeNode(ENTITY_OWNERS_PATH, entityOwnersWithCandidate(ENTITY_TYPE, ENTITY_ID1, REMOTE_MEMBER_NAME1));
+        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(),
+                anyBoolean(), anyBoolean());
 
-        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, true);
+        // Change owner to remote member 1 for entity 1
 
         reset(mockListenerSupport);
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID1), entityEntryWithOwner(ENTITY_ID1, REMOTE_MEMBER_NAME1));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, true, false, true);
 
-        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, true, false);
+        // Change owner to remote member 2 for entity 1
 
         reset(mockListenerSupport);
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID1), entityEntryWithOwner(ENTITY_ID1, REMOTE_MEMBER_NAME2));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, false, true);
 
-        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(), anyBoolean());
+        // Clear the owner for entity 1
+
+        reset(mockListenerSupport);
+        writeNode(entityPath(ENTITY_TYPE, ENTITY_ID1), entityEntryWithOwner(ENTITY_ID1, ""));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, false, false);
+
+        // Change owner to the local member for entity 1
 
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID1), entityEntryWithOwner(ENTITY_ID1, LOCAL_MEMBER_NAME));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, true, true);
 
-        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY1, false, true);
+        // Change owner to remote member 2 for entity 2
 
         reset(mockListenerSupport);
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID2), entityEntryWithOwner(ENTITY_ID2, REMOTE_MEMBER_NAME1));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY2, false, false, true);
 
-        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(), anyBoolean());
+        // Change owner to the local member for entity 2
 
         reset(mockListenerSupport);
         writeNode(entityPath(ENTITY_TYPE, ENTITY_ID2), entityEntryWithOwner(ENTITY_ID2, LOCAL_MEMBER_NAME));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY2, false, true, true);
+
+        // Write local member owner for entity 2 again - expect no change
 
-        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY2, false, true);
+        reset(mockListenerSupport);
+        writeNode(entityPath(ENTITY_TYPE, ENTITY_ID2), entityEntryWithOwner(ENTITY_ID2, LOCAL_MEMBER_NAME));
+        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(),
+                anyBoolean(), anyBoolean());
+
+        // Clear the owner for entity 2
+
+        reset(mockListenerSupport);
+        writeNode(entityPath(ENTITY_TYPE, ENTITY_ID2), entityEntryWithOwner(ENTITY_ID2, null));
+        verify(mockListenerSupport).notifyEntityOwnershipListeners(ENTITY2, true, false, false);
+
+        // Clear the owner for entity 2 again - expect no change
+
+        reset(mockListenerSupport);
+        writeNode(entityPath(ENTITY_TYPE, ENTITY_ID2), entityEntryWithOwner(ENTITY_ID2, null));
+        verify(mockListenerSupport, never()).notifyEntityOwnershipListeners(any(Entity.class), anyBoolean(),
+                anyBoolean(), anyBoolean());
     }
 
     private void writeNode(YangInstanceIdentifier path, NormalizedNode<?, ?> node) throws DataValidationFailedException {