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.sal.binding.generator.impl;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertFalse;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertTrue;
16 import java.lang.reflect.InvocationTargetException;
17 import java.lang.reflect.Method;
19 import java.net.URISyntaxException;
22 import org.junit.Test;
23 import org.opendaylight.yangtools.yang.common.QName;
24 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
25 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
26 import org.opendaylight.yangtools.yang.parser.builder.api.DataSchemaNodeBuilder;
27 import org.opendaylight.yangtools.yang.parser.builder.api.UsesNodeBuilder;
28 import org.opendaylight.yangtools.yang.parser.builder.impl.*;
29 import org.opendaylight.yangtools.yang.parser.impl.YangParserImpl;
30 import org.opendaylight.yangtools.yang.parser.util.RefineHolder;
31 import org.opendaylight.yangtools.yang.parser.util.RefineUtils;
33 import com.google.common.collect.Lists;
34 import com.google.common.collect.Maps;
36 //Test for class RefineUtils
37 public class RefineTest {
39 private static List<File> testModels = new ArrayList<>();
41 private void loadTestResources() {
42 final File listModelFile = new File(RefineTest.class.getResource("/refine.yang").getPath());
43 testModels.add(listModelFile);
46 private void findUnknownNode(DataSchemaNodeBuilder childNode, String unknownNodeValue, String unknownNodeName) {
47 List<UnknownSchemaNodeBuilder> unknownSchemaNodesBuilder = childNode.getUnknownNodes();
48 boolean refinedUnknownNodeLflstFound = false;
50 for (UnknownSchemaNodeBuilder unknownSchemaNodeBuilders : unknownSchemaNodesBuilder) {
51 if (unknownSchemaNodeBuilders.getNodeType().getLocalName().equals(unknownNodeName)
52 && unknownSchemaNodeBuilders.getQName().getLocalName().equals(unknownNodeValue)) {
53 refinedUnknownNodeLflstFound = true;
56 assertTrue("Unknown node " + unknownNodeName + " with value " + unknownNodeValue + " wasn't found.",
57 refinedUnknownNodeLflstFound);
60 private void findMustConstraint(ConstraintsBuilder conDef, String mustValue) {
61 boolean mustLflstFound = false;
62 for (MustDefinition mustDef : conDef.getMustDefinitions()) {
63 if (mustDef.toString().equals(mustValue)) {
64 mustLflstFound = true;
68 assertTrue("Must element in 'lflst' is missing.", mustLflstFound);
72 public void usesInGroupingDependenciesTest() {
74 assertEquals("Incorrect number of test files.", 1, testModels.size());
76 Set<UsesNodeBuilder> usesNodeBuilders = getModuleBuilder().getUsesNodes();
77 List<RefineHolder> refineHolders = null;
78 Set<DataSchemaNodeBuilder> dataSchemaNodeBuilders = null;
79 for (UsesNodeBuilder usesNodeBuilder : usesNodeBuilders) {
80 if (usesNodeBuilder.getGroupingPathAsString().equals("grp")) {
81 refineHolders = usesNodeBuilder.getRefines();
83 //GroupingUtils.updateUsesParent(usesNodeBuilder);
84 dataSchemaNodeBuilders = usesNodeBuilder.getParent().getChildNodes();
89 assertNotNull("List of refine holders wasn't initialized.", refineHolders);
90 assertEquals("Incorrect number of refine holders", 4, refineHolders.size());
92 checkLflstRefineHolderAndSchemaNodeBuilder("lflst", refineHolders, dataSchemaNodeBuilders);
93 checkChcRefineHolderAndSchemaNodeBuilder("chc", refineHolders, dataSchemaNodeBuilders);
94 checkChc2RefineHolderAndSchemaNodeBuilder("chc2", refineHolders, dataSchemaNodeBuilders);
95 checkAnyXmlRefineHolderAndSchemaNodeBuilder("data", refineHolders, dataSchemaNodeBuilders);
98 private ModuleBuilder getModuleBuilder() {
99 Class<YangParserImpl> cl = YangParserImpl.class;
101 YangParserImpl yangParserImpl = null;
102 yangParserImpl = new YangParserImpl();
103 assertNotNull("Instance of YangParserImpl isn't created", yangParserImpl);
105 Method methodResolveModuleBuilders = null;
107 methodResolveModuleBuilders = cl.getDeclaredMethod("resolveModuleBuilders", List.class, Map.class);
108 } catch (NoSuchMethodException | SecurityException e1) {
110 assertNotNull("The method resolveModuleBuilders cannot be found", methodResolveModuleBuilders);
112 final Map<InputStream, File> inputStreams = Maps.newHashMap();
114 for (final File yangFile : testModels) {
116 inputStreams.put(new FileInputStream(yangFile), yangFile);
117 } catch (FileNotFoundException e) {
120 assertEquals("Map with input streams contains incorrect number of files.", 1, inputStreams.size());
122 Map<ModuleBuilder, InputStream> builderToStreamMap = Maps.newHashMap();
123 Map<String, Map<Date, ModuleBuilder>> modules = null;
125 methodResolveModuleBuilders.setAccessible(true);
126 modules = (Map<String, Map<Date, ModuleBuilder>>) methodResolveModuleBuilders.invoke(yangParserImpl,
127 Lists.newArrayList(inputStreams.keySet()), builderToStreamMap);
128 } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
131 assertEquals("Map with modules contains incorrect number of modules", 1, modules.size());
132 Map<Date, ModuleBuilder> mapWithModuleBuilder = modules.get("module-refine");
133 assertEquals("Map with module builders contains incorrect number of modules", 1, mapWithModuleBuilder.size());
134 Date date = new GregorianCalendar(2013, GregorianCalendar.SEPTEMBER, 11).getTime();
135 ModuleBuilder moduleBuilder = mapWithModuleBuilder.get(date);
136 assertNotNull("Module builder wasn't find", moduleBuilder);
137 return moduleBuilder;
140 private void checkAnyXmlRefineHolderAndSchemaNodeBuilder(String string, List<RefineHolder> refineHolders,
141 Set<DataSchemaNodeBuilder> dataSchemaNodeBuilders) {
142 RefineHolder refHolderData = getRefineHolder("data", refineHolders);
144 QName qname = createQname();
145 DataSchemaNodeBuilder builderData = new AnyXmlBuilder("module", 4, qname, createSchemaPath(qname));
147 assertNotNull("Refine holder data wasn't initialized.", refHolderData);
148 RefineUtils.refineAnyxml((AnyXmlBuilder) builderData, refHolderData);
151 ConstraintsBuilder conDefData = builderData.getConstraints();
152 assertFalse("'data' has incorrect value for 'mandatory'", conDefData.isMandatory());
154 String unknownNodeDataValue = "some value from data";
155 String unknownNodeDataName = "new-subnode-data";
156 findUnknownNode(builderData, unknownNodeDataValue, unknownNodeDataName);
157 findMustConstraint(conDefData, "something-else = 9");
161 private void checkChc2RefineHolderAndSchemaNodeBuilder(String nodeName, List<RefineHolder> refineHolders,
162 Set<DataSchemaNodeBuilder> dataSchemaNodeBuilders) {
163 RefineHolder refHolderChc2 = getRefineHolder("chc2", refineHolders);
165 QName qname = createQname();
166 List<QName> path = Lists.newArrayList(qname);
167 DataSchemaNodeBuilder builderChc2 = new ChoiceBuilder("module", 4, qname, new SchemaPath(path, true));
168 assertNotNull("Refine holder chc2 wasn't initialized.", refHolderChc2);
170 RefineUtils.refineChoice((ChoiceBuilder) builderChc2, refHolderChc2);
173 ConstraintsBuilder conDefChc2 = builderChc2.getConstraints();
174 assertFalse("'chc2' has incorrect value for 'mandatory'", conDefChc2.isMandatory());
177 private void checkChcRefineHolderAndSchemaNodeBuilder(String nodeName, List<RefineHolder> refineHolders,
178 Set<DataSchemaNodeBuilder> dataSchemaNodeBuilders) {
179 RefineHolder refHolderChc = getRefineHolder("chc", refineHolders);
181 QName qname = createQname();
182 List<QName> path = Lists.newArrayList(qname);
183 DataSchemaNodeBuilder builderChc = new ChoiceBuilder("module", 4, qname, new SchemaPath(path, true));
185 assertNotNull("Refine holder chc wasn't initialized.", refHolderChc);
186 assertNotNull("Data schema node builder chc wasn't initialized.", builderChc);
187 RefineUtils.refineChoice((ChoiceBuilder) builderChc, refHolderChc);
189 ChoiceBuilder choiceBuilder = null;
190 if (builderChc instanceof ChoiceBuilder) {
191 choiceBuilder = (ChoiceBuilder) builderChc;
193 assertNotNull("Choice node chc isn't of type ChoiceBuilder", choiceBuilder);
194 assertEquals("chc node has incorrect default node.", "first", choiceBuilder.getDefaultCase());
195 String unknownNodeChcValue = "some value from chc";
196 String unknownNodeChcName = "new-subnode-chc";
197 findUnknownNode(choiceBuilder, unknownNodeChcValue, unknownNodeChcName);
200 private void checkLflstRefineHolderAndSchemaNodeBuilder(String nodeName, List<RefineHolder> refineHolders,
201 Set<DataSchemaNodeBuilder> dataSchemaNodeBuilders) {
202 RefineHolder refHolderLflst = getRefineHolder(nodeName, refineHolders);
204 QName qname = createQname();
205 DataSchemaNodeBuilder builderLflst = new LeafListSchemaNodeBuilder("module", 4, qname, createSchemaPath(qname));
207 assertNotNull("Refine holder " + nodeName + " wasn't initialized.", refHolderLflst);
208 assertNotNull("Data schema node builder " + nodeName + " wasn't initialized.", builderLflst);
209 RefineUtils.refineLeafList((LeafListSchemaNodeBuilder) builderLflst, refHolderLflst);
212 ConstraintsBuilder conDefLflst = builderLflst.getConstraints();
213 assertEquals("Max elements number in " + nodeName + " is incorrect.", new Integer(64),
214 conDefLflst.getMaxElements());
215 assertEquals("Max elements number in " + nodeName + " is incorrect.", new Integer(32),
216 conDefLflst.getMinElements());
218 findMustConstraint(conDefLflst, "new = 57");
220 boolean mustLflstFound = false;
221 for (MustDefinition mustDef : conDefLflst.getMustDefinitions()) {
222 if (mustDef.toString().equals("new = 57")) {
223 mustLflstFound = true;
227 assertTrue("Must element in " + nodeName + " is missing.", mustLflstFound);
229 findUnknownNode(builderLflst, "some value from " + nodeName, "new-subnode");
233 private RefineHolder getRefineHolder(String refHolderName, List<RefineHolder> refineHolders) {
234 for (RefineHolder refineHolder : refineHolders) {
235 if (refineHolder.getName().equals(refHolderName)) {
242 private QName createQname() {
244 boolean uriCreated = false;
246 qname = new QName(new URI("uri"), "q name");
248 } catch (URISyntaxException e) {
250 assertTrue("Qname wasn't created sucessfully.", uriCreated);
254 private SchemaPath createSchemaPath(QName qname) {
255 List<QName> qnames = new ArrayList<>();
256 qnames.add(createQname());
257 return new SchemaPath(qnames, true);