Bump versions to 14.0.0-SNAPSHOT
[yangtools.git] / data / yang-data-tree-spi / src / test / java / org / opendaylight / yangtools / yang / data / tree / spi / YT1455Test.java
1 /*
2  * Copyright (c) 2022 PANTHEON.tech, s.r.o. 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.yangtools.yang.data.tree.spi;
9
10 import static org.junit.jupiter.api.Assertions.assertEquals;
11 import static org.junit.jupiter.api.Assertions.assertNull;
12 import static org.mockito.Mockito.doReturn;
13
14 import java.util.List;
15 import org.junit.jupiter.api.Test;
16 import org.junit.jupiter.api.extension.ExtendWith;
17 import org.mockito.Mock;
18 import org.mockito.junit.jupiter.MockitoExtension;
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.schema.ContainerNode;
22 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
23 import org.opendaylight.yangtools.yang.data.tree.api.ModificationType;
24
25 @ExtendWith(MockitoExtension.class)
26 class YT1455Test {
27     @Mock
28     public ContainerNode oldData;
29     @Mock
30     public ContainerNode newData;
31     @Mock
32     public UnkeyedListNode child;
33
34     @Test
35     void testDeleteUnkeyedList() {
36         final var childId = new NodeIdentifier(QName.create("foo", "foo"));
37         doReturn(childId).when(child).name();
38         doReturn(List.of(child)).when(oldData).body();
39         doReturn(List.of()).when(newData).body();
40         doReturn(null).when(newData).childByArg(childId);
41
42         final var delta = DataTreeCandidateNodes.containerDelta(oldData, newData);
43         assertEquals(1, delta.size());
44
45         final var first = delta.iterator().next();
46         assertEquals(childId, first.name());
47         assertEquals(ModificationType.DELETE, first.modificationType());
48         assertEquals(child, first.dataBefore());
49         assertNull(first.dataAfter());
50         assertEquals(0, first.childNodes().size());
51     }
52 }