2 * Copyright (c) 2015 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.assertEquals;
12 import org.junit.Before;
13 import org.junit.Test;
14 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
15 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
17 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
18 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
19 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
20 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
23 * BUG-3674: issuing a delete on a non-existent entry must be preserved in
24 * DataTreeModification, but should appear as UNMODIFIED in the
25 * resulting DataTreeCandidate.
27 public class Bug3674Test extends AbstractTestModelTest {
28 private DataTree tree;
32 tree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL, SCHEMA_CONTEXT);
34 // Create the top-level container
35 final DataTreeModification mod = tree.takeSnapshot().newModification();
36 mod.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
38 tree.commit(tree.prepare(mod));
42 public void testDeleteOfNonExistingNode() {
43 final DataTreeModification mod = tree.takeSnapshot().newModification();
44 mod.delete(TestModel.OUTER_LIST_PATH);
47 final DataTreeCandidate candidate = tree.prepare(mod);
48 final DataTreeCandidateNode root = candidate.getRootNode();
49 assertEquals(ModificationType.UNMODIFIED, root.getModificationType());