binding/mdsal-binding-dom-adapter/src/test/java/org/opendaylight/mdsal/binding/dom/adapter/Bug4513Test.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc., Inocybe Technologies 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.binding.dom.adapter;
   9
  10 import static org.junit.jupiter.api.Assertions.assertEquals;
  11 import static org.mockito.Mockito.timeout;
  12 import static org.mockito.Mockito.verify;
  13
  14 import java.util.Collection;
  15 import org.junit.Test;
  16 import org.junit.jupiter.api.extension.ExtendWith;
  17 import org.mockito.ArgumentCaptor;
  18 import org.mockito.Captor;
  19 import org.mockito.Mock;
  20 import org.mockito.junit.jupiter.MockitoExtension;
  21 import org.opendaylight.mdsal.binding.api.DataTreeChangeListener;
  22 import org.opendaylight.mdsal.binding.api.DataTreeIdentifier;
  23 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  24 import org.opendaylight.mdsal.binding.dom.adapter.test.AbstractDataBrokerTest;
  25 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.listener.rev150825.ListenerTest;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.listener.rev150825.ListenerTestBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.listener.rev150825.listener.test.ListItem;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.test.listener.rev150825.listener.test.ListItemBuilder;
  30 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  31 import org.opendaylight.yangtools.yang.binding.util.BindingMap;
  32 import org.opendaylight.yangtools.yang.common.Uint32;
  33
  34 /**
  35  * Regression test suite for https://bugs.opendaylight.org/show_bug.cgi?id=4513 - Change event is empty when
  36  * Homogeneous composite key is used homogeneous composite key is used.
  37  */
  38 @ExtendWith(MockitoExtension.class)
  39 class Bug4513Test extends AbstractDataBrokerTest {
  40     @Mock
  41     private DataTreeChangeListener<ListItem> listener;
  42     @Captor
  43     private ArgumentCaptor<Collection<DataTreeModification<ListItem>>> captor;
  44
  45     @Test
  46     void testDataTreeChangeListener() {
  47         final var dataBroker = getDataBroker();
  48
  49         final var wildCard = InstanceIdentifier.builder(ListenerTest.class).child(ListItem.class).build();
  50         final var reg = dataBroker.registerDataTreeChangeListener(
  51                 DataTreeIdentifier.of(LogicalDatastoreType.OPERATIONAL, wildCard), listener);
  52
  53         final var item = writeListItem();
  54
  55         verify(listener, timeout(100)).onDataTreeChanged(captor.capture());
  56
  57         final var mods = captor.getValue();
  58         assertEquals(1, mods.size());
  59         assertEquals(item, mods.iterator().next().getRootNode().getDataAfter());
  60     }
  61
  62     private ListItem writeListItem() {
  63         final var writeTransaction = getDataBroker().newWriteOnlyTransaction();
  64         final var item = new ListItemBuilder().setSip("name").setOp(Uint32.valueOf(43)).build();
  65         writeTransaction.put(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier.create(ListenerTest.class),
  66             new ListenerTestBuilder().setListItem(BindingMap.of(item)).build());
  67         assertCommit(writeTransaction.commit());
  68         return item;
  69     }
  70 }