2 * Copyright (c) 2016 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.stmt;
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.assertNull;
14 import static org.junit.Assert.assertTrue;
15 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
17 import com.google.common.collect.Range;
18 import com.google.common.collect.RangeSet;
19 import java.io.IOException;
20 import java.net.URISyntaxException;
21 import java.text.ParseException;
22 import java.util.ArrayList;
23 import java.util.Collection;
24 import java.util.Iterator;
25 import java.util.List;
26 import java.util.Optional;
28 import org.junit.Before;
29 import org.junit.Test;
30 import org.opendaylight.yangtools.yang.common.QName;
31 import org.opendaylight.yangtools.yang.common.QNameModule;
32 import org.opendaylight.yangtools.yang.common.Revision;
33 import org.opendaylight.yangtools.yang.common.XMLNamespace;
34 import org.opendaylight.yangtools.yang.common.YangVersion;
35 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
36 import org.opendaylight.yangtools.yang.model.api.CaseSchemaNode;
37 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
38 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
39 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
40 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
41 import org.opendaylight.yangtools.yang.model.api.Deviation;
42 import org.opendaylight.yangtools.yang.model.api.ElementCountConstraint;
43 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
44 import org.opendaylight.yangtools.yang.model.api.FeatureDefinition;
45 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
46 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
47 import org.opendaylight.yangtools.yang.model.api.Module;
48 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
49 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
50 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
51 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
52 import org.opendaylight.yangtools.yang.model.api.Status;
53 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
54 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
55 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
56 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
57 import org.opendaylight.yangtools.yang.model.api.type.Int16TypeDefinition;
58 import org.opendaylight.yangtools.yang.model.api.type.Int32TypeDefinition;
59 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
60 import org.opendaylight.yangtools.yang.model.api.type.RangeConstraint;
61 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
62 import org.opendaylight.yangtools.yang.model.api.type.TypeDefinitions;
63 import org.opendaylight.yangtools.yang.model.api.type.Uint32TypeDefinition;
64 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
65 import org.opendaylight.yangtools.yang.model.ri.type.BaseTypes;
66 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
67 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
68 import org.opendaylight.yangtools.yang.parser.spi.meta.SomeModifiersUnresolvedException;
69 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
70 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
71 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor.BuildAction;
73 public class YangParserTest {
74 private static final QNameModule FOO = QNameModule.create(XMLNamespace.of("urn:opendaylight.foo"),
75 Revision.of("2013-02-27"));
76 private static final QNameModule BAR = QNameModule.create(XMLNamespace.of("urn:opendaylight.bar"),
77 Revision.of("2013-07-03"));
78 private static final QNameModule BAZ = QNameModule.create(XMLNamespace.of("urn:opendaylight.baz"),
79 Revision.of("2013-02-27"));
81 private SchemaContext context;
87 public void init() throws Exception {
88 context = TestUtils.loadModules(getClass().getResource("/model").toURI());
89 foo = context.findModules("foo").iterator().next();
90 bar = context.findModules("bar").iterator().next();
91 baz = context.findModules("baz").iterator().next();
95 public void testHeaders() throws ParseException {
96 assertEquals("foo", foo.getName());
97 assertEquals(YangVersion.VERSION_1, foo.getYangVersion());
98 assertEquals(FOO.getNamespace(), foo.getNamespace());
99 assertEquals("foo", foo.getPrefix());
101 final Collection<? extends ModuleImport> imports = foo.getImports();
102 assertEquals(2, imports.size());
104 final ModuleImport import2 = TestUtils.findImport(imports, "br");
105 assertEquals("bar", import2.getModuleName());
106 assertEquals(BAR.getRevision(), import2.getRevision());
108 final ModuleImport import3 = TestUtils.findImport(imports, "bz");
109 assertEquals("baz", import3.getModuleName());
110 assertEquals(BAZ.getRevision(), import3.getRevision());
112 assertEquals(Optional.of("opendaylight"), foo.getOrganization());
113 assertEquals(Optional.of("http://www.opendaylight.org/"), foo.getContact());
114 assertEquals(Revision.ofNullable("2013-02-27"), foo.getRevision());
115 assertFalse(foo.getReference().isPresent());
119 public void testParseList() {
120 final ContainerSchemaNode interfaces = (ContainerSchemaNode) bar.getDataChildByName(QName.create(
121 bar.getQNameModule(), "interfaces"));
123 final ListSchemaNode ifEntry = (ListSchemaNode) interfaces.getDataChildByName(QName.create(bar.getQNameModule(),
125 // test SchemaNode args
126 assertEquals(QName.create(BAR, "ifEntry"), ifEntry.getQName());
128 assertFalse(ifEntry.getDescription().isPresent());
129 assertFalse(ifEntry.getReference().isPresent());
130 assertEquals(Status.CURRENT, ifEntry.getStatus());
131 assertEquals(0, ifEntry.getUnknownSchemaNodes().size());
132 // test DataSchemaNode args
133 assertFalse(ifEntry.isAugmenting());
134 assertEquals(Optional.of(Boolean.TRUE), ifEntry.effectiveConfig());
135 // :TODO augment to ifEntry have when condition and so in consequence
136 // ifEntry should be a context node ?
137 // assertNull(constraints.getWhenCondition());
138 assertEquals(0, ifEntry.getMustConstraints().size());
139 ElementCountConstraint constraints = ifEntry.getElementCountConstraint().get();
140 assertEquals((Object) 1, constraints.getMinElements());
141 assertEquals((Object) 11, constraints.getMaxElements());
142 // test AugmentationTarget args
143 final Collection<? extends AugmentationSchemaNode> availableAugmentations = ifEntry.getAvailableAugmentations();
144 assertEquals(2, availableAugmentations.size());
145 // test ListSchemaNode args
146 final List<QName> expectedKey = new ArrayList<>();
147 expectedKey.add(QName.create(BAR, "ifIndex"));
148 assertEquals(expectedKey, ifEntry.getKeyDefinition());
149 assertFalse(ifEntry.isUserOrdered());
150 // test DataNodeContainer args
151 assertEquals(0, ifEntry.getTypeDefinitions().size());
152 assertEquals(4, ifEntry.getChildNodes().size());
153 assertEquals(0, ifEntry.getGroupings().size());
154 assertEquals(0, ifEntry.getUses().size());
156 final LeafSchemaNode ifIndex = (LeafSchemaNode) ifEntry.getDataChildByName(QName.create(bar.getQNameModule(),
158 assertEquals(ifEntry.getKeyDefinition().get(0), ifIndex.getQName());
159 assertTrue(ifIndex.getType() instanceof Uint32TypeDefinition);
160 assertEquals(Optional.of("minutes"), ifIndex.getType().getUnits());
161 final LeafSchemaNode ifMtu = (LeafSchemaNode) ifEntry.getDataChildByName(QName.create(bar.getQNameModule(),
163 assertEquals(BaseTypes.int32Type(), ifMtu.getType());
167 public void testTypedefRangesResolving() throws ParseException {
168 final LeafSchemaNode int32Leaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
171 final Int32TypeDefinition leafType = (Int32TypeDefinition) int32Leaf.getType();
172 assertEquals(QName.create(FOO, "int32-ext2"), leafType.getQName());
173 assertEquals(Optional.of("mile"), leafType.getUnits());
174 assertEquals(Optional.of("11"), leafType.getDefaultValue());
176 final RangeSet<? extends Number> rangeset = leafType.getRangeConstraint().get().getAllowedRanges();
177 final Set<? extends Range<? extends Number>> ranges = rangeset.asRanges();
178 assertEquals(1, ranges.size());
180 final Range<? extends Number> range = ranges.iterator().next();
181 assertEquals(12, range.lowerEndpoint().intValue());
182 assertEquals(20, range.upperEndpoint().intValue());
184 final Int32TypeDefinition firstBaseType = leafType.getBaseType();
185 assertEquals(QName.create(BAR, "int32-ext2"), firstBaseType.getQName());
186 assertEquals(Optional.of("mile"), firstBaseType.getUnits());
187 assertEquals(Optional.of("11"), firstBaseType.getDefaultValue());
189 final RangeSet<? extends Number> firstRangeset = firstBaseType.getRangeConstraint().get().getAllowedRanges();
190 final Set<? extends Range<? extends Number>> baseRanges = firstRangeset.asRanges();
191 assertEquals(2, baseRanges.size());
193 final Iterator<? extends Range<? extends Number>> it = baseRanges.iterator();
194 final Range<? extends Number> baseTypeRange1 = it.next();
195 assertEquals(3, baseTypeRange1.lowerEndpoint().intValue());
196 assertEquals(9, baseTypeRange1.upperEndpoint().intValue());
197 final Range<? extends Number> baseTypeRange2 = it.next();
198 assertEquals(11, baseTypeRange2.lowerEndpoint().intValue());
199 assertEquals(20, baseTypeRange2.upperEndpoint().intValue());
201 final Int32TypeDefinition secondBaseType = firstBaseType.getBaseType();
202 final QName baseQName = secondBaseType.getQName();
203 assertEquals("int32-ext1", baseQName.getLocalName());
204 assertEquals(BAR, baseQName.getModule());
205 assertEquals(Optional.empty(), secondBaseType.getUnits());
206 assertEquals(Optional.empty(), secondBaseType.getDefaultValue());
208 final Set<? extends Range<? extends Number>> secondRanges = secondBaseType.getRangeConstraint().get()
209 .getAllowedRanges().asRanges();
210 assertEquals(1, secondRanges.size());
211 final Range<? extends Number> secondRange = secondRanges.iterator().next();
212 assertEquals(2, secondRange.lowerEndpoint().intValue());
213 assertEquals(20, secondRange.upperEndpoint().intValue());
215 assertEquals(BaseTypes.int32Type(), secondBaseType.getBaseType());
219 public void testTypedefPatternsResolving() {
220 final LeafSchemaNode stringleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
223 assertTrue(stringleaf.getType() instanceof StringTypeDefinition);
224 final StringTypeDefinition type = (StringTypeDefinition) stringleaf.getType();
225 final QName typeQName = type.getQName();
226 assertEquals("string-ext4", typeQName.getLocalName());
227 assertEquals(BAR, typeQName.getModule());
228 assertEquals(Optional.empty(), type.getUnits());
229 assertEquals(Optional.empty(), type.getDefaultValue());
230 List<PatternConstraint> patterns = type.getPatternConstraints();
231 assertEquals(1, patterns.size());
232 PatternConstraint pattern = patterns.iterator().next();
233 assertEquals("^(?:[e-z]*)$", pattern.getJavaPatternString());
234 assertEquals(1, type.getLengthConstraint().get().getAllowedRanges().asRanges().size());
236 final StringTypeDefinition baseType1 = type.getBaseType();
237 final QName baseType1QName = baseType1.getQName();
238 assertEquals("string-ext3", baseType1QName.getLocalName());
239 assertEquals(BAR, baseType1QName.getModule());
240 assertEquals(Optional.empty(), baseType1.getUnits());
241 assertEquals(Optional.empty(), baseType1.getDefaultValue());
242 patterns = baseType1.getPatternConstraints();
243 assertEquals(1, patterns.size());
244 pattern = patterns.iterator().next();
245 assertEquals("^(?:[b-u]*)$", pattern.getJavaPatternString());
246 assertEquals(1, baseType1.getLengthConstraint().get().getAllowedRanges().asRanges().size());
248 final StringTypeDefinition baseType2 = baseType1.getBaseType();
249 final QName baseType2QName = baseType2.getQName();
250 assertEquals("string-ext2", baseType2QName.getLocalName());
251 assertEquals(BAR, baseType2QName.getModule());
252 assertEquals(Optional.empty(), baseType2.getUnits());
253 assertEquals(Optional.empty(), baseType2.getDefaultValue());
254 assertTrue(baseType2.getPatternConstraints().isEmpty());
255 final RangeSet<Integer> baseType2Lengths = baseType2.getLengthConstraint().get().getAllowedRanges();
256 assertEquals(1, baseType2Lengths.asRanges().size());
257 Range<Integer> length = baseType2Lengths.span();
258 assertEquals(6, length.lowerEndpoint().intValue());
259 assertEquals(10, length.upperEndpoint().intValue());
261 final StringTypeDefinition baseType3 = baseType2.getBaseType();
262 assertEquals(QName.create(BAR, "string-ext1"), baseType3.getQName());
263 assertEquals(Optional.empty(), baseType3.getUnits());
264 assertEquals(Optional.empty(), baseType3.getDefaultValue());
265 patterns = baseType3.getPatternConstraints();
266 assertEquals(1, patterns.size());
267 pattern = patterns.iterator().next();
268 assertEquals("^(?:[a-k]*)$", pattern.getJavaPatternString());
269 final RangeSet<Integer> baseType3Lengths = baseType3.getLengthConstraint().get().getAllowedRanges();
270 assertEquals(1, baseType3Lengths.asRanges().size());
271 length = baseType3Lengths.span();
272 assertEquals(5, length.lowerEndpoint().intValue());
273 assertEquals(11, length.upperEndpoint().intValue());
275 assertEquals(BaseTypes.stringType(), baseType3.getBaseType());
279 public void testTypedefInvalidPatternsResolving() {
280 final LeafSchemaNode multiplePatternStringLeaf = (LeafSchemaNode) foo
281 .getDataChildByName(QName.create(foo.getQNameModule(), "multiple-pattern-string-leaf"));
282 StringTypeDefinition type = (StringTypeDefinition) multiplePatternStringLeaf.getType();
283 assertEquals(QName.create(BAR, "multiple-pattern-string"), type.getQName());
284 assertEquals(Optional.empty(), type.getUnits());
285 assertEquals(Optional.empty(), type.getDefaultValue());
286 List<PatternConstraint> patterns = type.getPatternConstraints();
287 assertEquals(2, patterns.size());
288 assertEquals("^(?:[A-Z]*-%22!\\^\\^)$", patterns.get(0).getJavaPatternString());
289 assertEquals("^(?:[e-z]*)$", patterns.get(1).getJavaPatternString());
290 assertEquals(1, type.getLengthConstraint().get().getAllowedRanges().asRanges().size());
292 final LeafSchemaNode multiplePatternDirectStringDefLeaf = (LeafSchemaNode) foo
293 .getDataChildByName(QName.create(foo.getQNameModule(), "multiple-pattern-direct-string-def-leaf"));
294 type = (StringTypeDefinition) multiplePatternDirectStringDefLeaf.getType();
295 assertEquals(QName.create(FOO, "string"), type.getQName());
296 assertEquals(Optional.empty(), type.getUnits());
297 assertEquals(Optional.empty(), type.getDefaultValue());
298 patterns = type.getPatternConstraints();
299 assertEquals(3, patterns.size());
301 assertEquals("^(?:[e-z]*)$", patterns.get(0).getJavaPatternString());
302 assertEquals("^(?:[A-Z]*-%22!\\^\\^})$", patterns.get(1).getJavaPatternString());
303 assertEquals("^(?:[a-d]*)$", patterns.get(2).getJavaPatternString());
307 public void testTypedefLengthsResolving() {
308 final LeafSchemaNode lengthLeaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
310 final StringTypeDefinition type = (StringTypeDefinition) lengthLeaf.getType();
312 assertEquals(QName.create(FOO, "string-ext2"), type.getQName());
313 assertEquals(Optional.empty(), type.getUnits());
314 assertEquals(Optional.empty(), type.getDefaultValue());
315 assertTrue(type.getPatternConstraints().isEmpty());
316 final RangeSet<Integer> typeLengths = type.getLengthConstraint().get().getAllowedRanges();
317 assertEquals(1, typeLengths.asRanges().size());
318 Range<Integer> length = typeLengths.span();
319 assertEquals(7, length.lowerEndpoint().intValue());
320 assertEquals(10, length.upperEndpoint().intValue());
322 final StringTypeDefinition baseType1 = type.getBaseType();
323 assertEquals(QName.create(BAR, "string-ext2"), baseType1.getQName());
324 assertEquals(Optional.empty(), baseType1.getUnits());
325 assertEquals(Optional.empty(), baseType1.getDefaultValue());
326 assertTrue(baseType1.getPatternConstraints().isEmpty());
327 final RangeSet<Integer> baseType2Lengths = baseType1.getLengthConstraint().get().getAllowedRanges();
328 assertEquals(1, baseType2Lengths.asRanges().size());
329 length = baseType2Lengths.span();
330 assertEquals(6, length.lowerEndpoint().intValue());
331 assertEquals(10, length.upperEndpoint().intValue());
333 final StringTypeDefinition baseType2 = baseType1.getBaseType();
334 assertEquals(QName.create(BAR, "string-ext1"), baseType2.getQName());
335 assertEquals(Optional.empty(), baseType2.getUnits());
336 assertEquals(Optional.empty(), baseType2.getDefaultValue());
337 final List<PatternConstraint> patterns = baseType2.getPatternConstraints();
338 assertEquals(1, patterns.size());
339 final PatternConstraint pattern = patterns.iterator().next();
340 assertEquals("^(?:[a-k]*)$", pattern.getJavaPatternString());
341 final RangeSet<Integer> baseType3Lengths = baseType2.getLengthConstraint().get().getAllowedRanges();
342 assertEquals(1, baseType3Lengths.asRanges().size());
343 length = baseType3Lengths.span();
344 assertEquals(5, length.lowerEndpoint().intValue());
345 assertEquals(11, length.upperEndpoint().intValue());
347 assertEquals(BaseTypes.stringType(), baseType2.getBaseType());
351 public void testTypedefDecimal1() {
352 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
355 assertTrue(testleaf.getType() instanceof DecimalTypeDefinition);
356 final DecimalTypeDefinition type = (DecimalTypeDefinition) testleaf.getType();
357 assertEquals(QName.create(BAR, "my-decimal-type"), type.getQName());
358 assertEquals(Optional.empty(), type.getUnits());
359 assertEquals(Optional.empty(), type.getDefaultValue());
360 assertEquals(6, type.getFractionDigits());
361 assertEquals(1, type.getRangeConstraint().get().getAllowedRanges().asRanges().size());
363 final DecimalTypeDefinition typeBase = type.getBaseType();
364 assertEquals(QName.create(BAR, "decimal64"), typeBase.getQName());
365 assertEquals(Optional.empty(), typeBase.getUnits());
366 assertEquals(Optional.empty(), typeBase.getDefaultValue());
367 assertEquals(6, typeBase.getFractionDigits());
368 assertEquals(1, typeBase.getRangeConstraint().get().getAllowedRanges().asRanges().size());
370 assertNull(typeBase.getBaseType());
374 public void testTypedefDecimal2() {
375 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
378 assertTrue(testleaf.getType() instanceof DecimalTypeDefinition);
379 final DecimalTypeDefinition type = (DecimalTypeDefinition) testleaf.getType();
380 assertEquals(QName.create(BAR, "my-decimal-type"), type.getQName());
381 assertEquals(Optional.empty(), type.getUnits());
382 assertEquals(Optional.empty(), type.getDefaultValue());
383 assertEquals(6, type.getFractionDigits());
384 assertEquals(1, type.getRangeConstraint().get().getAllowedRanges().asRanges().size());
386 final DecimalTypeDefinition baseTypeDecimal = type.getBaseType();
387 assertEquals(6, baseTypeDecimal.getFractionDigits());
391 public void testTypedefUnion() {
392 final LeafSchemaNode unionleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
395 assertTrue(unionleaf.getType() instanceof UnionTypeDefinition);
396 final UnionTypeDefinition type = (UnionTypeDefinition) unionleaf.getType();
397 assertEquals(QName.create(BAR, "my-union-ext"), type.getQName());
398 assertEquals(Optional.empty(), type.getUnits());
399 assertEquals(Optional.empty(), type.getDefaultValue());
401 final UnionTypeDefinition baseType = type.getBaseType();
402 assertEquals(QName.create(BAR, "my-union"), baseType.getQName());
403 assertEquals(Optional.empty(), baseType.getUnits());
404 assertEquals(Optional.empty(), baseType.getDefaultValue());
406 final UnionTypeDefinition unionType = baseType.getBaseType();
407 final List<TypeDefinition<?>> unionTypes = unionType.getTypes();
408 assertEquals(2, unionTypes.size());
410 final Int16TypeDefinition unionType1 = (Int16TypeDefinition) unionTypes.get(0);
411 assertEquals(QName.create(BAR, "my-union"), baseType.getQName());
412 assertEquals(Optional.empty(), unionType1.getUnits());
413 assertEquals(Optional.empty(), unionType1.getDefaultValue());
415 final RangeConstraint<?> ranges = unionType1.getRangeConstraint().get();
416 assertEquals(1, ranges.getAllowedRanges().asRanges().size());
417 final Range<?> range = ranges.getAllowedRanges().span();
418 assertEquals((short)1, range.lowerEndpoint());
419 assertEquals((short)100, range.upperEndpoint());
420 assertEquals(BaseTypes.int16Type(), unionType1.getBaseType());
422 assertEquals(BaseTypes.int32Type(), unionTypes.get(1));
426 public void testNestedUnionResolving() {
427 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
428 "custom-union-leaf"));
430 assertTrue(testleaf.getType() instanceof UnionTypeDefinition);
431 final UnionTypeDefinition type = (UnionTypeDefinition) testleaf.getType();
432 assertEquals(QName.create(BAZ, "union1"), type.getQName());
433 assertEquals(Optional.empty(), type.getUnits());
434 assertEquals(Optional.empty(), type.getDefaultValue());
436 final UnionTypeDefinition typeBase = type.getBaseType();
437 assertEquals(QName.create(BAZ, "union2"), typeBase.getQName());
438 assertEquals(Optional.empty(), typeBase.getUnits());
439 assertEquals(Optional.empty(), typeBase.getDefaultValue());
441 final UnionTypeDefinition union = typeBase.getBaseType();
442 final List<TypeDefinition<?>> unionTypes = union.getTypes();
443 assertEquals(2, unionTypes.size());
444 assertEquals(BaseTypes.int32Type(), unionTypes.get(0));
445 assertTrue(unionTypes.get(1) instanceof UnionTypeDefinition);
447 final UnionTypeDefinition unionType1 = (UnionTypeDefinition) unionTypes.get(1);
448 assertEquals(QName.create(BAR, "nested-union2"), unionType1.getQName());
449 assertEquals(Optional.empty(), unionType1.getUnits());
450 assertEquals(Optional.empty(), unionType1.getDefaultValue());
452 final UnionTypeDefinition nestedUnion = unionType1.getBaseType();
453 final List<TypeDefinition<?>> nestedUnion2Types = nestedUnion.getTypes();
454 assertEquals(2, nestedUnion2Types.size());
455 assertTrue(nestedUnion2Types.get(1) instanceof StringTypeDefinition);
456 assertTrue(nestedUnion2Types.get(0) instanceof UnionTypeDefinition);
458 final UnionTypeDefinition myUnionExt = (UnionTypeDefinition) nestedUnion2Types.get(0);
459 assertEquals(QName.create(BAR, "my-union-ext"), myUnionExt.getQName());
460 assertEquals(Optional.empty(), myUnionExt.getUnits());
461 assertEquals(Optional.empty(), myUnionExt.getDefaultValue());
464 final UnionTypeDefinition myUnion = myUnionExt.getBaseType();
465 assertEquals(QName.create(BAR, "my-union"), myUnion.getQName());
466 assertEquals(Optional.empty(), myUnion.getUnits());
467 assertEquals(Optional.empty(), myUnion.getDefaultValue());
469 final UnionTypeDefinition myUnionBase = myUnion.getBaseType();
470 final List<TypeDefinition<?>> myUnionBaseTypes = myUnionBase.getTypes();
471 assertEquals(2, myUnionBaseTypes.size());
472 assertTrue(myUnionBaseTypes.get(0) instanceof Int16TypeDefinition);
473 assertEquals(BaseTypes.int32Type(), myUnionBaseTypes.get(1));
475 final Int16TypeDefinition int16Ext = (Int16TypeDefinition) myUnionBaseTypes.get(0);
476 assertEquals(TypeDefinitions.INT16, int16Ext.getQName());
477 assertEquals(Optional.empty(), int16Ext.getUnits());
478 assertEquals(Optional.empty(), int16Ext.getDefaultValue());
479 final Set<? extends Range<? extends Number>> ranges = int16Ext.getRangeConstraint().get().getAllowedRanges()
481 assertEquals(1, ranges.size());
482 final Range<? extends Number> range = ranges.iterator().next();
483 assertEquals(1, range.lowerEndpoint().intValue());
484 assertEquals(100, range.upperEndpoint().intValue());
486 assertEquals(BaseTypes.int16Type(), int16Ext.getBaseType());
490 public void testChoice() {
491 final ContainerSchemaNode transfer = (ContainerSchemaNode) foo.getDataChildByName(
492 QName.create(foo.getQNameModule(), "transfer"));
493 final ChoiceSchemaNode how = (ChoiceSchemaNode) transfer.getDataChildByName(
494 QName.create(foo.getQNameModule(), "how"));
495 final Collection<? extends CaseSchemaNode> cases = how.getCases();
496 assertEquals(5, cases.size());
497 CaseSchemaNode input = null;
498 CaseSchemaNode output = null;
499 for (final CaseSchemaNode caseNode : cases) {
500 if ("input".equals(caseNode.getQName().getLocalName())) {
502 } else if ("output".equals(caseNode.getQName().getLocalName())) {
506 assertNotNull(input);
507 assertNotNull(output);
511 public void testDeviation() {
512 final Collection<? extends Deviation> deviations = foo.getDeviations();
513 assertEquals(1, deviations.size());
514 final Deviation dev = deviations.iterator().next();
515 assertEquals(Optional.of("system/user ref"), dev.getReference());
517 assertEquals(Absolute.of(QName.create(BAR, "interfaces"), QName.create(BAR, "ifEntry")), dev.getTargetPath());
518 assertEquals(DeviateKind.ADD, dev.getDeviates().iterator().next().getDeviateType());
522 public void testUnknownNode() {
523 final ContainerSchemaNode network = (ContainerSchemaNode) baz.getDataChildByName(
524 QName.create(baz.getQNameModule(), "network"));
525 final Collection<? extends UnrecognizedStatement> unknownNodes = network.asEffectiveStatement().getDeclared()
526 .declaredSubstatements(UnrecognizedStatement.class);
527 assertEquals(1, unknownNodes.size());
528 assertEquals("point", unknownNodes.iterator().next().argument());
532 public void testFeature() {
533 final Collection<? extends FeatureDefinition> features = baz.getFeatures();
534 assertEquals(3, features.size());
538 public void testExtension() {
539 final Collection<? extends ExtensionDefinition> extensions = baz.getExtensionSchemaNodes();
540 assertEquals(1, extensions.size());
541 final ExtensionDefinition extension = extensions.iterator().next();
542 assertEquals("name", extension.getArgument());
544 Optional.of("Takes as argument a name string. Makes the code generator use the given name in the #define."),
545 extension.getDescription());
546 assertTrue(extension.isYinElement());
550 public void testNotification() {
551 final Collection<? extends NotificationDefinition> notifications = baz.getNotifications();
552 assertEquals(1, notifications.size());
554 final NotificationDefinition notification = notifications.iterator().next();
555 // test SchemaNode args
556 assertEquals(QName.create(BAZ, "event"), notification.getQName());
557 assertFalse(notification.getDescription().isPresent());
558 assertFalse(notification.getReference().isPresent());
559 assertEquals(Status.CURRENT, notification.getStatus());
560 assertEquals(0, notification.getUnknownSchemaNodes().size());
561 // test DataNodeContainer args
562 assertEquals(0, notification.getTypeDefinitions().size());
563 assertEquals(3, notification.getChildNodes().size());
564 assertEquals(0, notification.getGroupings().size());
565 assertEquals(0, notification.getUses().size());
567 final LeafSchemaNode eventClass = (LeafSchemaNode) notification.getDataChildByName(
568 QName.create(baz.getQNameModule(), "event-class"));
569 assertTrue(eventClass.getType() instanceof StringTypeDefinition);
570 final LeafSchemaNode severity = (LeafSchemaNode) notification.getDataChildByName(
571 QName.create(baz.getQNameModule(), "severity"));
572 assertTrue(severity.getType() instanceof StringTypeDefinition);
576 public void testRpc() {
577 final Collection<? extends RpcDefinition> rpcs = baz.getRpcs();
578 assertEquals(1, rpcs.size());
580 final RpcDefinition rpc = rpcs.iterator().next();
581 assertEquals(Optional.of("Retrieve all or part of a specified configuration."), rpc.getDescription());
582 assertEquals(Optional.of("RFC 6241, Section 7.1"), rpc.getReference());
586 public void testTypePath() throws ParseException {
587 final Collection<? extends TypeDefinition<?>> types = bar.getTypeDefinitions();
590 final Int32TypeDefinition int32ext1 = (Int32TypeDefinition) TestUtils.findTypedef(types, "int32-ext1");
591 assertEquals(QName.create(BAR, "int32-ext1"), int32ext1.getQName());
594 assertEquals(BaseTypes.int32Type(), int32ext1.getBaseType());
598 public void testTypePath2() throws ParseException {
599 final Collection<? extends TypeDefinition<?>> types = bar.getTypeDefinitions();
602 final DecimalTypeDefinition myDecType = (DecimalTypeDefinition) TestUtils.findTypedef(types, "my-decimal-type");
603 final QName myDecTypeQName = myDecType.getQName();
605 assertEquals(BAR, myDecTypeQName.getModule());
606 assertEquals("my-decimal-type", myDecTypeQName.getLocalName());
608 // my-base-int32-type/int32
609 final DecimalTypeDefinition dec64 = myDecType.getBaseType();
610 final QName dec64QName = dec64.getQName();
612 assertEquals(BAR, dec64QName.getModule());
613 assertEquals("decimal64", dec64QName.getLocalName());
616 private static void checkOrder(final Collection<Module> modules) {
617 final Iterator<Module> it = modules.iterator();
618 Module module = it.next();
619 assertEquals("m2", module.getName());
621 assertEquals("m4", module.getName());
623 assertEquals("m6", module.getName());
625 assertEquals("m8", module.getName());
627 assertEquals("m7", module.getName());
629 assertEquals("m5", module.getName());
631 assertEquals("m3", module.getName());
633 assertEquals("m1", module.getName());
636 private static void assertSetEquals(final Set<Module> s1, final Set<Module> s2) {
637 assertEquals(s1, s2);
638 final Iterator<Module> it = s1.iterator();
639 for (final Module m : s2) {
640 assertEquals(m, it.next());
645 public void testSubmodules() {
646 final DataSchemaNode id = foo.getDataChildByName(QName.create(foo.getQNameModule(), "id"));
648 final DataSchemaNode subExt = foo.getDataChildByName(QName.create(foo.getQNameModule(), "sub-ext"));
649 assertNotNull(subExt);
650 final DataSchemaNode subTransfer = foo.getDataChildByName(QName.create(foo.getQNameModule(), "sub-transfer"));
651 assertNotNull(subTransfer);
653 assertEquals(2, foo.getExtensionSchemaNodes().size());
654 assertEquals(2, foo.getAugmentations().size());
658 public void unknownStatementInSubmoduleHeaderTest() throws IOException, URISyntaxException, ReactorException {
659 final StatementStreamSource yang1 = sourceForResource("/yang-grammar-test/revisions-extension.yang");
660 final StatementStreamSource yang2 = sourceForResource("/yang-grammar-test/submodule-header-extension.yang");
661 TestUtils.parseYangSources(yang1, yang2);
665 public void unknownStatementBetweenRevisionsTest() throws ReactorException {
666 final SchemaContext result = RFC7950Reactors.defaultReactor().newBuild()
667 .addSource(sourceForResource("/yang-grammar-test/revisions-extension.yang"))
668 .addSource(sourceForResource("/yang-grammar-test/submodule-header-extension.yang"))
670 assertNotNull(result);
674 public void unknownStatementsInStatementsTest() {
676 final StatementStreamSource yangFile1 = sourceForResource(
677 "/yang-grammar-test/stmtsep-in-statements.yang");
678 final StatementStreamSource yangFile2 = sourceForResource(
679 "/yang-grammar-test/stmtsep-in-statements2.yang");
680 final StatementStreamSource yangFile3 = sourceForResource(
681 "/yang-grammar-test/stmtsep-in-statements-sub.yang");
683 final BuildAction reactor = RFC7950Reactors.defaultReactor().newBuild()
684 .addSources(yangFile1, yangFile2, yangFile3);
685 // TODO: change test or create new module in order to respect new statement parser validations
687 final SchemaContext result = reactor.buildEffective();
688 } catch (final ReactorException e) {
689 assertEquals(SomeModifiersUnresolvedException.class, e.getClass());
690 assertTrue(e.getCause() instanceof SourceException);
691 assertTrue(e.getCause().getMessage().startsWith("aaa is not a YANG statement or use of extension"));