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.api;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertFalse;
12 import static org.junit.Assert.assertTrue;
13 import static org.junit.Assert.fail;
15 import com.google.common.collect.UnmodifiableIterator;
17 import java.net.URISyntaxException;
18 import java.text.ParseException;
19 import java.util.HashMap;
21 import org.junit.Test;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.common.QNameModule;
24 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
25 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
27 public class PathArgumentListTest {
28 private static final class TestClass extends PathArgumentList {
30 public UnmodifiableIterator<PathArgument> iterator() {
35 public PathArgument get(final int index) {
46 public void testIsEmpty() {
47 assertFalse(new TestClass().isEmpty());
51 public void testProtections() {
52 final PathArgumentList l = new TestClass();
57 } catch (UnsupportedOperationException e) {
63 } catch (UnsupportedOperationException e) {
69 } catch (UnsupportedOperationException e) {
75 } catch (UnsupportedOperationException e) {
81 } catch (UnsupportedOperationException e) {
87 } catch (UnsupportedOperationException e) {
92 public void testPathArgument() throws URISyntaxException, ParseException {
93 final QNameModule qNameModule = QNameModule.create(new URI("urn:opendaylight.test2"),
94 SimpleDateFormatUtil.getRevisionFormat().parse("2015-08-08"));
95 final QName qNameRoot = QName.create(qNameModule, "root");
96 final QName qNameList = QName.create(qNameModule, "list");
97 final QName qNameLeaf = QName.create(qNameModule, "leaf-a");
98 final Map<QName, Object> entryLeaf = new HashMap<>();
99 entryLeaf.put(qNameList, "leaf");
100 final YangInstanceIdentifier.NodeIdentifierWithPredicates nodeIdentifierWithPredicates = new YangInstanceIdentifier
101 .NodeIdentifierWithPredicates(qNameList , entryLeaf);
102 final YangInstanceIdentifier yangInstanceIdentifier = YangInstanceIdentifier.of(qNameRoot).node(qNameList)
103 .node(nodeIdentifierWithPredicates).node(qNameLeaf);
104 final PathArgument pathArgumentToRoot = yangInstanceIdentifier.getAncestor(1).getPathArguments().iterator()
106 final StackedPathArguments stackedPathArguments = (StackedPathArguments)yangInstanceIdentifier.getPathArguments();
107 assertTrue(yangInstanceIdentifier.pathArgumentsEqual(yangInstanceIdentifier));
108 assertEquals(pathArgumentToRoot, stackedPathArguments.get(0));
109 assertEquals(4, stackedPathArguments.size());
110 assertEquals(true, stackedPathArguments.contains(pathArgumentToRoot));
111 assertEquals(0, stackedPathArguments.indexOf(pathArgumentToRoot));
112 assertEquals(0, stackedPathArguments.lastIndexOf(pathArgumentToRoot));
114 final StackedReversePathArguments stackedReversePathArguments = (StackedReversePathArguments)yangInstanceIdentifier
115 .getReversePathArguments();
116 final QName rootQname = pathArgumentToRoot.getNodeType();
117 final QName leafQname = stackedReversePathArguments.get(0).getNodeType();
118 assertEquals(qNameRoot, rootQname);
119 assertEquals(qNameLeaf, leafQname);
120 assertEquals(4, stackedReversePathArguments.size());
121 assertEquals(true, stackedReversePathArguments.contains(pathArgumentToRoot));
122 assertEquals(3, stackedReversePathArguments.indexOf(pathArgumentToRoot));
123 assertEquals(3, stackedReversePathArguments.lastIndexOf(pathArgumentToRoot));
125 final StackedYangInstanceIdentifier stackedYangInstanceIdentifier = (StackedYangInstanceIdentifier)
126 yangInstanceIdentifier;
127 final StackedYangInstanceIdentifier stackedYangInstanceIdentifierClone = stackedYangInstanceIdentifier.clone();
128 final YangInstanceIdentifier yangInstanceIdentifier1 = stackedYangInstanceIdentifier.getAncestor(4);
129 assertEquals(stackedYangInstanceIdentifier, stackedYangInstanceIdentifierClone);
130 assertEquals(stackedReversePathArguments, yangInstanceIdentifier1.getReversePathArguments());
133 stackedYangInstanceIdentifier.getAncestor(12);
135 } catch (IllegalArgumentException e) {