MDSAL-107: Fix pre-existing data notification for wildcarded DTCL
[controller.git] / opendaylight / md-sal / sal-binding-broker / src / test / java / org / opendaylight / controller / md / sal / binding / impl / test / DataTreeChangeListenerTest.java
index 888a62813366bbd772ba879d9452f2ad01f55ffc..071c9bcb40bc9a428a8a6d9d2e908f865a5dbb43 100644 (file)
@@ -1,8 +1,19 @@
+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
 package org.opendaylight.controller.md.sal.binding.impl.test;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.timeout;
+import static org.mockito.Mockito.verify;
 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_BAR_KEY;
 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.TOP_FOO_KEY;
 import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUtils.USES_ONE_KEY;
@@ -14,9 +25,12 @@ import static org.opendaylight.controller.md.sal.test.model.util.ListsBindingUti
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
 import com.google.common.util.concurrent.SettableFuture;
+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.TimeUnit;
+import org.junit.Before;
 import org.junit.Test;
+import org.mockito.Matchers;
 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
 import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType;
@@ -25,30 +39,32 @@ import org.opendaylight.controller.md.sal.binding.api.DataTreeIdentifier;
 import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
 import org.opendaylight.controller.md.sal.binding.impl.BindingDOMDataBrokerAdapter;
-import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
+import org.opendaylight.controller.md.sal.binding.test.AbstractConcurrentDataBrokerTest;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.augment.rev140709.TreeComplexUsesAugment;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.Top;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.TopBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.TwoLevelList;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelList;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.list.rev140701.two.level.list.TopLevelListBuilder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.binding.YangModuleInfo;
 import org.opendaylight.yangtools.yang.binding.util.BindingReflections;
 
-public class DataTreeChangeListenerTest extends AbstractDataBrokerTest {
+public class DataTreeChangeListenerTest extends AbstractConcurrentDataBrokerTest {
 
     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
-    private static final PathArgument TOP_ARGUMENT= TOP_PATH.getPathArguments().iterator().next();
+    private static final PathArgument TOP_ARGUMENT = TOP_PATH.getPathArguments().iterator().next();
     private static final InstanceIdentifier<TopLevelList> FOO_PATH = path(TOP_FOO_KEY);
     private static final PathArgument FOO_ARGUMENT = Iterables.getLast(FOO_PATH.getPathArguments());
     private static final TopLevelList FOO_DATA = topLevelList(TOP_FOO_KEY, complexUsesAugment(USES_ONE_KEY));
     private static final InstanceIdentifier<TopLevelList> BAR_PATH = path(TOP_BAR_KEY);
     private static final PathArgument BAR_ARGUMENT = Iterables.getLast(BAR_PATH.getPathArguments());
     private static final TopLevelList BAR_DATA = topLevelList(TOP_BAR_KEY);
-private static final DataTreeIdentifier<Top> TOP_IDENTIFIER = new DataTreeIdentifier<Top>(LogicalDatastoreType.OPERATIONAL,
-            TOP_PATH);
+    private static final DataTreeIdentifier<Top> TOP_IDENTIFIER =
+            new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, TOP_PATH);
 
     private static final Top TOP_INITIAL_DATA = top(FOO_DATA);
 
@@ -80,9 +96,9 @@ private static final DataTreeIdentifier<Top> TOP_IDENTIFIER = new DataTreeIdenti
                 );
     }
 
-    @Override
-    protected void setupWithDataBroker(final DataBroker dataBroker) {
-        dataBrokerImpl = (BindingDOMDataBrokerAdapter) dataBroker;
+    @Before
+    public void setupWithDataBroker() {
+        dataBrokerImpl = (BindingDOMDataBrokerAdapter) getDataBroker();
     }
 
     @Test
@@ -129,7 +145,28 @@ private static final DataTreeIdentifier<Top> TOP_IDENTIFIER = new DataTreeIdenti
         verifyModification(barDeleteEvent.getRootNode(), BAR_ARGUMENT, ModificationType.DELETE);
     }
 
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testWildcardNotificationOfPreexistingData() throws Exception {
+        InstanceIdentifier<Top> id = InstanceIdentifier.builder(Top.class).build();
+        ArrayList<TopLevelList> list = new ArrayList<>();
+        list.add(new TopLevelListBuilder().setName("name").build());
+        TopBuilder builder = new TopBuilder().setTopLevelList(list);
+
+        DataBroker dataBroker = getDataBroker();
 
+        WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
+        writeTransaction.put(LogicalDatastoreType.OPERATIONAL, id, builder.build());
+        assertCommit(writeTransaction.submit());
+
+        DataTreeChangeListener<TopLevelList> listener = mock(DataTreeChangeListener.class);
+        InstanceIdentifier<TopLevelList> wildcard = InstanceIdentifier.builder(Top.class).child(TopLevelList.class)
+                .build();
+        dataBroker.registerDataTreeChangeListener(new DataTreeIdentifier<>(LogicalDatastoreType.OPERATIONAL, wildcard),
+                listener);
+
+        verify(listener, timeout(1000)).onDataTreeChanged(Matchers.anyObject());
+    }
 
     private void createAndVerifyTop(final EventCapturingListener<Top> listener) throws Exception {
         putTx(TOP_PATH,TOP_INITIAL_DATA).submit().checkedGet();