2 * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.data.tree.spi;
10 import static org.junit.Assert.assertEquals;
11 import static org.mockito.Mockito.doReturn;
13 import java.util.List;
14 import java.util.Optional;
15 import org.junit.Test;
16 import org.junit.runner.RunWith;
17 import org.mockito.Mock;
18 import org.mockito.junit.MockitoJUnitRunner;
19 import org.opendaylight.yangtools.yang.common.QName;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
22 import org.opendaylight.yangtools.yang.data.api.schema.DistinctNodeContainer;
23 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
24 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
25 import org.opendaylight.yangtools.yang.data.tree.api.ModificationType;
27 @RunWith(MockitoJUnitRunner.StrictStubs.class)
28 public class YT1455Test {
30 public DistinctNodeContainer<PathArgument, NormalizedNode> oldData;
32 public DistinctNodeContainer<PathArgument, NormalizedNode> newData;
34 public UnkeyedListNode child;
37 public void testDeleteUnkeyedList() {
38 final var childId = new NodeIdentifier(QName.create("foo", "foo"));
39 doReturn(childId).when(child).getIdentifier();
40 doReturn(List.of(child)).when(oldData).body();
41 doReturn(List.of()).when(newData).body();
42 doReturn(null).when(newData).childByArg(childId);
44 final var delta = DataTreeCandidateNodes.containerDelta(oldData, newData);
45 assertEquals(1, delta.size());
47 final var first = delta.iterator().next();
48 assertEquals(childId, first.getIdentifier());
49 assertEquals(ModificationType.DELETE, first.getModificationType());
50 assertEquals(Optional.of(child), first.getDataBefore());
51 assertEquals(Optional.empty(), first.getDataAfter());
52 assertEquals(0, first.getChildNodes().size());