dom/mdsal-dom-inmemory-datastore/src/test/java/org/opendaylight/mdsal/dom/store/inmemory/AbstractDOMShardTreeChangePublisherTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.dom.store.inmemory;
   9
  10 import static org.junit.Assert.assertNotNull;
  11 import static org.mockito.Matchers.any;
  12 import static org.mockito.Mockito.doReturn;
  13 import static org.mockito.Mockito.mock;
  14 import static org.mockito.Mockito.verify;
  15 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.DATA_TREE;
  16 import static org.opendaylight.mdsal.dom.store.inmemory.TestUtils.resetMocks;
  17
  18 import com.google.common.collect.ImmutableMap;
  19 import java.util.Collection;
  20 import java.util.Map;
  21 import javax.annotation.Nonnull;
  22 import org.junit.After;
  23 import org.junit.Test;
  24 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  25 import org.opendaylight.mdsal.dom.api.DOMDataTreeChangeListener;
  26 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  27 import org.opendaylight.mdsal.dom.spi.AbstractDOMDataTreeChangeListenerRegistration;
  28 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  29 import org.opendaylight.yangtools.yang.common.QName;
  30 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
  32
  33 public class AbstractDOMShardTreeChangePublisherTest extends AbstractDOMShardTreeChangePublisher {
  34
  35     private static final YangInstanceIdentifier YANG_INSTANCE_IDENTIFIER =
  36             YangInstanceIdentifier.of(QName.create("test"));
  37
  38     private static final DOMDataTreeIdentifier DOM_DATA_TREE_IDENTIFIER =
  39             new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, YANG_INSTANCE_IDENTIFIER);
  40
  41     private static final ReadableWriteableDOMDataTreeShard READABLE_WRITEABLE_DOM_DATA_TREE_SHARD =
  42             mock(ReadableWriteableDOMDataTreeShard.class);
  43
  44     private static final ChildShardContext CHILD_SHARD_CONTEXT =
  45             new ChildShardContext(DOM_DATA_TREE_IDENTIFIER, READABLE_WRITEABLE_DOM_DATA_TREE_SHARD);
  46
  47     private static final Map<DOMDataTreeIdentifier, ChildShardContext> CHILD_SHARDS =
  48             ImmutableMap.of(DOM_DATA_TREE_IDENTIFIER, CHILD_SHARD_CONTEXT);
  49
  50     @Test
  51     public void registerTreeChangeListenerTest() throws Exception {
  52         final DOMDataTreeChangeListener domDataTreeChangeListener = mock(DOMDataTreeChangeListener.class);
  53         final ListenerRegistration listenerRegistration = mock(ListenerRegistration.class);
  54         doReturn(listenerRegistration)
  55                 .when(READABLE_WRITEABLE_DOM_DATA_TREE_SHARD).registerTreeChangeListener(any(), any());
  56
  57         assertNotNull(this.registerTreeChangeListener(YANG_INSTANCE_IDENTIFIER, domDataTreeChangeListener));
  58         verify(READABLE_WRITEABLE_DOM_DATA_TREE_SHARD).registerTreeChangeListener(any(), any());
  59     }
  60
  61     @Test(expected = UnsupportedOperationException.class)
  62     public void registerTreeChangeListenerTestWithException() throws Exception {
  63         final DOMDataTreeChangeListener domDataTreeChangeListener = mock(DOMDataTreeChangeListener.class);
  64         final ListenerRegistration listenerRegistration = mock(ListenerRegistration.class);
  65         doReturn(listenerRegistration)
  66                 .when(READABLE_WRITEABLE_DOM_DATA_TREE_SHARD).registerTreeChangeListener(any(), any());
  67         final DOMDataTreeIdentifier domDataTreeIdentifier =
  68                 new DOMDataTreeIdentifier(LogicalDatastoreType.OPERATIONAL, YangInstanceIdentifier.EMPTY);
  69         final ChildShardContext childShardContext =
  70                 new ChildShardContext(domDataTreeIdentifier, READABLE_WRITEABLE_DOM_DATA_TREE_SHARD);
  71         final Map<DOMDataTreeIdentifier, ChildShardContext> childShardContextMap =
  72                 ImmutableMap.of(domDataTreeIdentifier, childShardContext);
  73
  74         AbstractDOMShardTreeChangePublisherTest abstractDOMShardTreeChangePublisherTest =
  75                 new AbstractDOMShardTreeChangePublisherTest(childShardContextMap);
  76         abstractDOMShardTreeChangePublisherTest
  77                 .registerTreeChangeListener(YANG_INSTANCE_IDENTIFIER, domDataTreeChangeListener);
  78     }
  79
  80     public AbstractDOMShardTreeChangePublisherTest() {
  81         super(DATA_TREE, YANG_INSTANCE_IDENTIFIER, CHILD_SHARDS);
  82     }
  83
  84     private AbstractDOMShardTreeChangePublisherTest(Map<DOMDataTreeIdentifier, ChildShardContext> childShardContextMap) {
  85         super(DATA_TREE, YANG_INSTANCE_IDENTIFIER, childShardContextMap);
  86     }
  87
  88     @Override
  89     protected void notifyListeners(@Nonnull Collection<AbstractDOMDataTreeChangeListenerRegistration<?>> registrations,
  90                                    @Nonnull YangInstanceIdentifier path, @Nonnull DataTreeCandidateNode node) {
  91         // NOOP
  92     }
  93
  94     @Override
  95     protected void registrationRemoved(@Nonnull AbstractDOMDataTreeChangeListenerRegistration<?> registration) {
  96         // NOOP
  97     }
  98
  99     @After
 100     public void reset(){
 101         resetMocks();
 102     }
 103 }