2 * Copyright (c) 2018 Cisco Systems, Inc. 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.impl.leafref;
10 import org.junit.AfterClass;
11 import org.junit.Before;
12 import org.junit.BeforeClass;
13 import org.junit.Test;
14 import org.opendaylight.yangtools.yang.common.QName;
15 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
18 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
19 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
20 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
21 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
22 import org.opendaylight.yangtools.yang.data.tree.api.DataTree;
23 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
24 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeConfiguration;
25 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeModification;
26 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
27 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
29 public class YT891Test {
30 private static final QName FOO_TOP = QName.create("urn:opendaylight:params:xml:ns:yang:foo", "2018-07-27",
32 private static final QName CONTAINER_IN_LIST = QName.create(FOO_TOP, "container-in-list");
33 private static final QName LIST_IN_GROUPING = QName.create(FOO_TOP, "list-in-grouping");
34 private static final QName NAME = QName.create(FOO_TOP, "name");
35 private static final QName REF = QName.create(FOO_TOP, "ref");
36 private static final YangInstanceIdentifier FOO_TOP_ID = YangInstanceIdentifier.of(FOO_TOP);
37 private static final QName BAZ_TOP = QName.create("urn:opendaylight:params:xml:ns:yang:baz", "2018-07-27",
39 private static final QName BAZ_NAME = QName.create(BAZ_TOP, "name");
40 private static final QName LIST_IN_CONTAINER = QName.create(BAZ_TOP, "list-in-container");
41 private static final YangInstanceIdentifier BAZ_TOP_ID = YangInstanceIdentifier.of(BAZ_TOP);
43 private static EffectiveModelContext schemaContext;
44 private static LeafRefContext leafRefContext;
46 private DataTree dataTree;
49 public void before() {
50 dataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_CONFIGURATION, schemaContext);
54 public static void beforeClass() {
55 schemaContext = YangParserTestUtils.parseYangResourceDirectory("/yt891");
56 leafRefContext = LeafRefContext.create(schemaContext);
60 public static void afterClass() {
62 leafRefContext = null;
66 public void testValid() throws Exception {
67 final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
68 writeModification.write(FOO_TOP_ID, fooTopWithList("name1"));
69 writeModification.ready();
70 final DataTreeCandidate writeContributorsCandidate = dataTree.prepare(writeModification);
71 LeafRefValidation.validate(writeContributorsCandidate, leafRefContext);
72 dataTree.commit(writeContributorsCandidate);
75 @Test(expected = LeafRefDataValidationFailedException.class)
76 public void testInvalid() throws Exception {
77 final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
78 writeModification.write(FOO_TOP_ID, fooTopWithList("name2"));
79 writeModification.ready();
80 LeafRefValidation.validate(dataTree.prepare(writeModification), leafRefContext);
84 public void testGroupingWithLeafrefValid() throws Exception {
85 final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
86 writeModification.write(BAZ_TOP_ID, bazTop());
87 writeModification.write(FOO_TOP_ID, fooTopWithRef("name1"));
88 writeModification.ready();
89 LeafRefValidation.validate(dataTree.prepare(writeModification), leafRefContext);
92 @Test(expected = LeafRefDataValidationFailedException.class)
93 public void testGroupingWithLeafrefInvalid() throws Exception {
94 final DataTreeModification writeModification = dataTree.takeSnapshot().newModification();
95 writeModification.write(BAZ_TOP_ID, bazTop());
96 writeModification.write(FOO_TOP_ID, fooTopWithRef("name3"));
97 writeModification.ready();
98 LeafRefValidation.validate(dataTree.prepare(writeModification), leafRefContext);
101 private static ContainerNode fooTopWithList(final String refValue) {
102 return Builders.containerBuilder()
103 .withNodeIdentifier(new NodeIdentifier(FOO_TOP))
104 .withChild(Builders.mapBuilder()
105 .withNodeIdentifier(new NodeIdentifier(LIST_IN_GROUPING))
106 .withChild(Builders.mapEntryBuilder()
107 .withNodeIdentifier(NodeIdentifierWithPredicates.of(LIST_IN_GROUPING, NAME, "name1"))
108 .withChild(ImmutableNodes.leafNode(NAME, "name1"))
109 .withChild(Builders.containerBuilder()
110 .withNodeIdentifier(new NodeIdentifier(CONTAINER_IN_LIST))
111 .withChild(ImmutableNodes.leafNode(NAME, refValue))
118 private static ContainerNode fooTopWithRef(final String refValue) {
119 return Builders.containerBuilder()
120 .withNodeIdentifier(new NodeIdentifier(FOO_TOP))
121 .withChild(ImmutableNodes.leafNode(REF, refValue))
125 private static ContainerNode bazTop() {
126 return Builders.containerBuilder()
127 .withNodeIdentifier(new NodeIdentifier(BAZ_TOP))
128 .withChild(Builders.mapBuilder()
129 .withNodeIdentifier(new NodeIdentifier(LIST_IN_CONTAINER))
130 .withChild(Builders.mapEntryBuilder()
131 .withNodeIdentifier(NodeIdentifierWithPredicates.of(LIST_IN_CONTAINER, BAZ_NAME, "name1"))
132 .withChild(ImmutableNodes.leafNode(BAZ_NAME, "name1"))