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;
11 import org.junit.Before;
12 import org.junit.Test;
13 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
14 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
15 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidateNode;
16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
17 import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
18 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
19 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
20 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
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 Retest_Bug3674Test {
28 private DataTree tree;
31 public void setUp() throws ReactorException {
32 tree = InMemoryDataTreeFactory.getInstance().create(TreeType.OPERATIONAL);
33 tree.setSchemaContext(RetestModel.createTestContext());
35 // Create the top-level container
36 final DataTreeModification mod = tree.takeSnapshot().newModification();
37 mod.write(TestModel.TEST_PATH, ImmutableNodes.containerNode(TestModel.TEST_QNAME));
39 tree.commit(tree.prepare(mod));
43 public void testDeleteOfNonExistingNode() {
44 final DataTreeModification mod = tree.takeSnapshot().newModification();
45 mod.delete(TestModel.OUTER_LIST_PATH);
48 final DataTreeCandidate candidate = tree.prepare(mod);
49 final DataTreeCandidateNode root = candidate.getRootNode();
50 assertEquals(ModificationType.UNMODIFIED, root.getModificationType());