2 * Copyright (c) 2017 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.schema.tree;
10 import static org.junit.Assert.assertNotNull;
12 import com.google.common.collect.ImmutableMap;
13 import org.junit.Before;
14 import org.junit.Test;
15 import org.opendaylight.yangtools.yang.common.QName;
16 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
17 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
19 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
20 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
21 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
22 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
23 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
24 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
25 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
26 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
27 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
28 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
30 public class Bug8291Test {
31 private static final String NS = "bug8291";
32 private static final QName ROOT = QName.create(NS, "root");
33 private static final QName OUTER_LIST = QName.create(NS, "outer-list");
34 private static final QName OUTER_LIST_ID = QName.create(NS, "id");
35 private static final QName INNER_LIST = QName.create(NS, "inner-list");
37 private EffectiveModelContext schemaContext;
41 this.schemaContext = TestModel.createTestContext("/bug8291.yang");
42 assertNotNull("Schema context must not be null.", this.schemaContext);
45 private static DataTree initDataTree(final EffectiveModelContext schemaContext)
46 throws DataValidationFailedException {
47 final DataTreeConfiguration config = new DataTreeConfiguration.Builder(TreeType.CONFIGURATION).setRootPath(
48 YangInstanceIdentifier.of(ROOT).node(OUTER_LIST)).build();
49 return new InMemoryDataTreeFactory().create(config, schemaContext);
53 public void test() throws DataValidationFailedException {
54 final DataTree inMemoryDataTree = initDataTree(schemaContext);
55 writeOuterListMapEntry(inMemoryDataTree);
56 writeInnerList(inMemoryDataTree);
59 private static void writeInnerList(final DataTree inMemoryDataTree) throws DataValidationFailedException {
60 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
61 modificationTree.write(
62 YangInstanceIdentifier.create(
63 NodeIdentifierWithPredicates.of(OUTER_LIST, ImmutableMap.of(OUTER_LIST_ID, 1))).node(
64 INNER_LIST), Builders.mapBuilder().withNodeIdentifier(new NodeIdentifier(INNER_LIST)).build());
66 modificationTree.ready();
67 inMemoryDataTree.validate(modificationTree);
68 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
69 inMemoryDataTree.commit(prepare);
72 private static void writeOuterListMapEntry(final DataTree inMemoryDataTree)
73 throws DataValidationFailedException {
74 final DataTreeModification modificationTree = inMemoryDataTree.takeSnapshot().newModification();
76 final MapEntryNode outerListMapEntry = Builders.mapEntryBuilder()
77 .withNodeIdentifier(NodeIdentifierWithPredicates.of(OUTER_LIST, ImmutableMap.of(OUTER_LIST_ID, 1)))
78 .withChild(ImmutableNodes.leafNode(OUTER_LIST_ID, 1)).build();
80 modificationTree.write(YangInstanceIdentifier.create(NodeIdentifierWithPredicates.of(OUTER_LIST,
81 ImmutableMap.of(OUTER_LIST_ID, 1))), outerListMapEntry);
82 modificationTree.ready();
84 inMemoryDataTree.validate(modificationTree);
85 final DataTreeCandidate prepare = inMemoryDataTree.prepare(modificationTree);
86 inMemoryDataTree.commit(prepare);