2 * Copyright (c) 2013 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;
10 import java.io.IOException;
12 import java.util.Date;
13 import java.util.Deque;
14 import java.util.LinkedList;
15 import java.util.List;
18 import org.junit.Assert;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.opendaylight.yangtools.yang.common.QName;
22 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
23 import org.opendaylight.yangtools.yang.data.api.Node;
24 import org.opendaylight.yangtools.yang.data.api.SimpleNode;
25 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
27 import org.slf4j.Logger;
28 import org.slf4j.LoggerFactory;
29 import org.w3c.dom.Document;
32 * @author michal.rehak
36 public class NodeUtilsTest {
38 private static final Logger LOG = LoggerFactory
39 .getLogger(NodeUtilsTest.class);
42 private CompositeNode network;
51 public void setUp() throws Exception {
52 ns = "urn:ietf:params:xml:ns:netconf:base:1.0";
55 new Date(42), "yang-data-impl-mutableTest");
56 network = NodeHelper.buildTestConfigTree(qName);
60 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#buildPath(org.opendaylight.yangtools.yang.data.api.Node)}.
64 public void testBuildPath() throws Exception {
65 SimpleNode<?> needle = network.getCompositesByName("topologies").iterator().next()
66 .getCompositesByName("topology").iterator().next()
67 .getSimpleNodesByName("topology-id").iterator().next();
68 String breadCrumbs = NodeUtils.buildPath(needle);
70 Assert.assertEquals("network.topologies.topology.topology-id", breadCrumbs);
74 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#buildShadowDomTree(org.opendaylight.yangtools.yang.data.api.CompositeNode)}.
78 public void testBuildShadowDomTree() throws Exception {
79 MemoryConsumption mc = new MemoryConsumption();
82 Document networkShadow = NodeUtils.buildShadowDomTree(network);
84 LOG.debug("After dom built: "+mc.finishObserving());
85 NodeHelper.compareXmlTree(networkShadow, "./config02-shadow.xml", getClass());
89 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#findNodeByXpath(org.w3c.dom.Document, java.lang.String)}.
93 public void testFindNodeByXpath() throws Exception {
94 Document networkShadow = NodeUtils.buildShadowDomTree(network);
95 MemoryConsumption mc = new MemoryConsumption();
98 SimpleNode<String> needle = NodeUtils.findNodeByXpath(networkShadow,
99 NodeHelper.AddNamespaceToPattern(
100 "//{0}node[{0}node-id='nodeId_19']//{0}termination-point[2]/{0}tp-id", ns));
102 LOG.debug("After xpath executed: "+mc.finishObserving());
104 Assert.assertNotNull(needle);
105 Assert.assertEquals("tpId_18", needle.getValue());
109 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#buildNodeMap(java.util.List)}.
112 public void testBuildNodeMap() {
113 CompositeNode topology = network.getCompositesByName("topologies").iterator().next()
114 .getCompositesByName("topology").iterator().next();
116 Map<QName, List<Node<?>>> nodeMap = NodeUtils.buildNodeMap(topology.getValue());
117 Assert.assertEquals(3, nodeMap.size());
121 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#buildMapOfListNodes(org.opendaylight.yangtools.yang.model.api.SchemaContext)}.
124 public void testBuildMapOfListNodes() {
125 SchemaContext schemaCtx = NodeHelper.loadSchemaContext();
126 Map<String, ListSchemaNode> mapOfLists = NodeUtils.buildMapOfListNodes(schemaCtx);
127 Assert.assertEquals(5, mapOfLists.size());
131 * Test method for {@link org.opendaylight.yangtools.yang.data.impl.NodeUtils#buildMapOfListNodes(org.opendaylight.yangtools.yang.model.api.SchemaContext)}.
133 * @throws IOException
136 public void testLoadConfigByGroovy() throws IOException, Exception {
137 CompositeNode treeRoot = NodeHelper.loadConfigByGroovy("./config02.groovy");
138 Document shadowTree = NodeUtils.buildShadowDomTree(treeRoot);
140 checkFamilyBinding(treeRoot);
141 } catch (Exception e) {
142 LOG.error(e.getMessage());
146 NodeHelper.compareXmlTree(shadowTree, "./config02g-shadow.xml", getClass());
149 private static void checkFamilyBinding(final CompositeNode treeRoot) throws Exception {
150 Deque<CompositeNode> jobQueue = new LinkedList<>();
151 jobQueue.push(treeRoot);
153 while (!jobQueue.isEmpty()) {
154 CompositeNode job = jobQueue.pop();
155 for (Node<?> child : job.getValue()) {
156 if (child instanceof CompositeNode) {
157 jobQueue.push((CompositeNode) child);
160 if (job != child.getParent()) {
161 throw new Exception("binding mismatch occured: \nPARENT["+job+"]\n CHILD[" + child+"]\n +-> "+child.getParent());