Merge "Fixed tests. Added javadocs to yang-model-api. Minor formatting changes perfor...
[controller.git] / opendaylight / sal / yang-prototype / code-generator / yang-model-parser-impl / src / test / java / org / opendaylight / controller / yang / parser / impl / YangParserTest.java
1 /*
2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.controller.yang.parser.impl;
9
10 import static org.junit.Assert.*;
11
12 import java.net.URI;
13 import java.util.ArrayList;
14 import java.util.Date;
15 import java.util.HashSet;
16 import java.util.List;
17 import java.util.Map;
18 import java.util.Set;
19
20 import org.junit.Before;
21 import org.junit.Test;
22 import org.opendaylight.controller.yang.common.QName;
23 import org.opendaylight.controller.yang.model.api.AnyXmlSchemaNode;
24 import org.opendaylight.controller.yang.model.api.AugmentationSchema;
25 import org.opendaylight.controller.yang.model.api.ChoiceCaseNode;
26 import org.opendaylight.controller.yang.model.api.ChoiceNode;
27 import org.opendaylight.controller.yang.model.api.ConstraintDefinition;
28 import org.opendaylight.controller.yang.model.api.ContainerSchemaNode;
29 import org.opendaylight.controller.yang.model.api.Deviation;
30 import org.opendaylight.controller.yang.model.api.Deviation.Deviate;
31 import org.opendaylight.controller.yang.model.api.ExtensionDefinition;
32 import org.opendaylight.controller.yang.model.api.FeatureDefinition;
33 import org.opendaylight.controller.yang.model.api.LeafSchemaNode;
34 import org.opendaylight.controller.yang.model.api.ListSchemaNode;
35 import org.opendaylight.controller.yang.model.api.Module;
36 import org.opendaylight.controller.yang.model.api.ModuleImport;
37 import org.opendaylight.controller.yang.model.api.MustDefinition;
38 import org.opendaylight.controller.yang.model.api.NotificationDefinition;
39 import org.opendaylight.controller.yang.model.api.RpcDefinition;
40 import org.opendaylight.controller.yang.model.api.SchemaNode;
41 import org.opendaylight.controller.yang.model.api.SchemaPath;
42 import org.opendaylight.controller.yang.model.api.Status;
43 import org.opendaylight.controller.yang.model.api.TypeDefinition;
44 import org.opendaylight.controller.yang.model.api.UnknownSchemaNode;
45 import org.opendaylight.controller.yang.model.api.UsesNode;
46 import org.opendaylight.controller.yang.model.api.type.LengthConstraint;
47 import org.opendaylight.controller.yang.model.api.type.PatternConstraint;
48 import org.opendaylight.controller.yang.model.api.type.RangeConstraint;
49 import org.opendaylight.controller.yang.model.util.Decimal64;
50 import org.opendaylight.controller.yang.model.util.ExtendedType;
51 import org.opendaylight.controller.yang.model.util.Int16;
52 import org.opendaylight.controller.yang.model.util.Int32;
53 import org.opendaylight.controller.yang.model.util.StringType;
54 import org.opendaylight.controller.yang.model.util.Uint32;
55 import org.opendaylight.controller.yang.model.util.UnionType;
56
57 public class YangParserTest {
58     private Set<Module> modules;
59
60     @Before
61     public void init() {
62         modules = TestUtils.loadModules("src/test/resources/model");
63         assertEquals(3, modules.size());
64     }
65
66     @Test
67     public void testHeaders() {
68         Module test = TestUtils.findModule(modules, "types1");
69
70         assertEquals("types1", test.getName());
71         assertEquals("1", test.getYangVersion());
72         URI expectedNamespace = URI.create("urn:simple.container.demo");
73         assertEquals(expectedNamespace, test.getNamespace());
74         assertEquals("t1", test.getPrefix());
75
76         Set<ModuleImport> imports = test.getImports();
77         assertEquals(2, imports.size());
78
79         ModuleImport import2 = TestUtils.findImport(imports, "data");
80         assertEquals("types2", import2.getModuleName());
81         assertEquals(TestUtils.createDate("2013-02-27"), import2.getRevision());
82
83         ModuleImport import3 = TestUtils.findImport(imports, "t3");
84         assertEquals("types3", import3.getModuleName());
85         assertEquals(TestUtils.createDate("2013-02-27"), import3.getRevision());
86
87         assertEquals("opendaylight", test.getOrganization());
88         assertEquals("http://www.opendaylight.org/", test.getContact());
89         Date expectedRevision = TestUtils.createDate("2013-02-27");
90         assertEquals(expectedRevision, test.getRevision());
91         assertEquals(" WILL BE DEFINED LATER", test.getReference());
92     }
93
94     @Test
95     public void testParseContainer() {
96         Module test = TestUtils.findModule(modules, "types2");
97         URI expectedNamespace = URI.create("urn:simple.types.data.demo");
98         String expectedPrefix = "t2";
99         Date expectedRevision = TestUtils.createDate("2013-02-27");
100
101         ContainerSchemaNode interfaces = (ContainerSchemaNode) test
102                 .getDataChildByName("interfaces");
103         // test SchemaNode args
104         QName expectedQName = new QName(expectedNamespace, expectedRevision,
105                 expectedPrefix, "interfaces");
106         assertEquals(expectedQName, interfaces.getQName());
107         SchemaPath expectedPath = TestUtils.createPath(true, expectedNamespace,
108                 expectedRevision, expectedPrefix, "interfaces");
109         assertEquals(expectedPath, interfaces.getPath());
110         assertNull(interfaces.getDescription());
111         assertNull(interfaces.getReference());
112         assertEquals(Status.CURRENT, interfaces.getStatus());
113         assertEquals(0, interfaces.getUnknownSchemaNodes().size());
114         // test DataSchemaNode args
115         assertFalse(interfaces.isAugmenting());
116         assertFalse(interfaces.isConfiguration());
117         ConstraintDefinition constraints = interfaces.getConstraints();
118         assertNull(constraints.getWhenCondition());
119         assertEquals(0, constraints.getMustConstraints().size());
120         assertFalse(constraints.isMandatory());
121         assertNull(constraints.getMinElements());
122         assertNull(constraints.getMaxElements());
123         // test AugmentationTarget args
124         assertEquals(0, interfaces.getAvailableAugmentations().size());
125         // test ContainerSchemaNode args
126         assertFalse(interfaces.isPresenceContainer());
127         // test DataNodeContainer args
128         assertEquals(0, interfaces.getTypeDefinitions().size());
129         assertEquals(1, interfaces.getChildNodes().size());
130         assertEquals(0, interfaces.getGroupings().size());
131         assertEquals(0, interfaces.getUses().size());
132
133         ListSchemaNode ifEntry = (ListSchemaNode) interfaces
134                 .getDataChildByName("ifEntry");
135         assertNotNull(ifEntry);
136     }
137
138     @Test
139     public void testParseList() {
140         Module test = TestUtils.findModule(modules, "types2");
141         URI expectedNamespace = URI.create("urn:simple.types.data.demo");
142         String expectedPrefix = "t2";
143         Date expectedRevision = TestUtils.createDate("2013-02-27");
144
145         ContainerSchemaNode interfaces = (ContainerSchemaNode) test
146                 .getDataChildByName("interfaces");
147
148         ListSchemaNode ifEntry = (ListSchemaNode) interfaces
149                 .getDataChildByName("ifEntry");
150         // test SchemaNode args
151         QName expectedQName = new QName(expectedNamespace, expectedRevision,
152                 expectedPrefix, "ifEntry");
153         assertEquals(expectedQName, ifEntry.getQName());
154         SchemaPath expectedPath = TestUtils.createPath(true, expectedNamespace,
155                 expectedRevision, expectedPrefix, "interfaces", "ifEntry");
156         assertEquals(expectedPath, ifEntry.getPath());
157         assertNull(ifEntry.getDescription());
158         assertNull(ifEntry.getReference());
159         assertEquals(Status.CURRENT, ifEntry.getStatus());
160         assertEquals(0, ifEntry.getUnknownSchemaNodes().size());
161         // test DataSchemaNode args
162         assertFalse(ifEntry.isAugmenting());
163         assertFalse(ifEntry.isConfiguration());
164         ConstraintDefinition constraints = ifEntry.getConstraints();
165         assertNull(constraints.getWhenCondition());
166         assertEquals(0, constraints.getMustConstraints().size());
167         assertFalse(constraints.isMandatory());
168         assertNull(constraints.getMinElements());
169         assertNull(constraints.getMaxElements());
170         // test AugmentationTarget args
171         Set<AugmentationSchema> availableAugmentations = ifEntry
172                 .getAvailableAugmentations();
173         assertEquals(2, availableAugmentations.size());
174         // test ListSchemaNode args
175         List<QName> expectedKey = new ArrayList<QName>();
176         expectedKey.add(new QName(expectedNamespace, expectedRevision,
177                 expectedPrefix, "ifIndex"));
178         assertEquals(expectedKey, ifEntry.getKeyDefinition());
179         assertFalse(ifEntry.isUserOrdered());
180         // test DataNodeContainer args
181         assertEquals(0, ifEntry.getTypeDefinitions().size());
182         assertEquals(4, ifEntry.getChildNodes().size());
183         assertEquals(0, ifEntry.getGroupings().size());
184         assertEquals(0, ifEntry.getUses().size());
185
186         LeafSchemaNode ifIndex = (LeafSchemaNode) ifEntry
187                 .getDataChildByName("ifIndex");
188         assertTrue(ifIndex.getType() instanceof Uint32);
189         LeafSchemaNode ifMtu = (LeafSchemaNode) ifEntry
190                 .getDataChildByName("ifMtu");
191         assertTrue(ifMtu.getType() instanceof Int32);
192     }
193
194     @Test
195     public void testAugmentResolving() {
196         // testfile1
197         Module module1 = TestUtils.findModule(modules, "types1");
198
199         Set<AugmentationSchema> module1Augmentations = module1
200                 .getAugmentations();
201         AugmentationSchema augment1 = module1Augmentations.iterator().next();
202         LeafSchemaNode augmentedLeafDefinition = (LeafSchemaNode) augment1
203                 .getDataChildByName("ds0ChannelNumber");
204         assertTrue(augmentedLeafDefinition.isAugmenting());
205
206         // testfile2
207         Module module2 = TestUtils.findModule(modules, "types2");
208
209         ContainerSchemaNode interfaces = (ContainerSchemaNode) module2
210                 .getDataChildByName("interfaces");
211         ListSchemaNode ifEntry = (ListSchemaNode) interfaces
212                 .getDataChildByName("ifEntry");
213         ContainerSchemaNode augmentedContainer = (ContainerSchemaNode) ifEntry
214                 .getDataChildByName("augment-holder");
215
216         // augmentation defined in testfile1 and augmentation returned from
217         // augmented container have to be same
218         Set<AugmentationSchema> augmentedContainerAugments = augmentedContainer
219                 .getAvailableAugmentations();
220         AugmentationSchema augmentDefinition = augmentedContainerAugments
221                 .iterator().next();
222         assertEquals(augment1, augmentDefinition);
223
224         LeafSchemaNode augmentedLeaf = (LeafSchemaNode) augmentedContainer
225                 .getDataChildByName("ds0ChannelNumber");
226         assertTrue(augmentedLeaf.isAugmenting());
227         assertEquals(augmentedLeafDefinition, augmentedLeaf);
228
229         Set<AugmentationSchema> ifEntryAugments = ifEntry
230                 .getAvailableAugmentations();
231         assertEquals(2, ifEntryAugments.size());
232
233         // testfile3
234         Module module3 = TestUtils.findModule(modules, "types3");
235
236         Set<AugmentationSchema> module3Augmentations = module3
237                 .getAugmentations();
238         assertEquals(2, module3Augmentations.size());
239         AugmentationSchema augment3 = null;
240         for (AugmentationSchema as : module3Augmentations) {
241             if ("if:ifType='ds0'".equals(as.getWhenCondition().toString())) {
242                 augment3 = as;
243             }
244         }
245         ContainerSchemaNode augmentedContainerDefinition = (ContainerSchemaNode) augment3
246                 .getDataChildByName("augment-holder");
247         assertTrue(augmentedContainerDefinition.isAugmenting());
248
249         // check
250         assertEquals(augmentedContainer, augmentedContainerDefinition);
251         assertEquals(augmentedContainerAugments.iterator().next(), augment1);
252
253         assertEquals(augmentedLeaf, augmentedLeafDefinition);
254         assertEquals(ifEntryAugments.iterator().next(), augment3);
255     }
256
257     @Test
258     public void testAugmentTarget() {
259         Module test = TestUtils.findModule(modules, "types2");
260
261         ContainerSchemaNode interfaces = (ContainerSchemaNode) test
262                 .getDataChildByName("interfaces");
263         ListSchemaNode ifEntry = (ListSchemaNode) interfaces
264                 .getDataChildByName("ifEntry");
265         Set<AugmentationSchema> augmentations = ifEntry
266                 .getAvailableAugmentations();
267         assertEquals(2, augmentations.size());
268
269         AugmentationSchema augment = null;
270         for (AugmentationSchema as : augmentations) {
271             if ("if:ifType='ds0'".equals(as.getWhenCondition().toString())) {
272                 augment = as;
273             }
274         }
275         ContainerSchemaNode augmentHolder = (ContainerSchemaNode) augment
276                 .getDataChildByName("augment-holder");
277         assertNotNull(augmentHolder);
278         assertTrue(augmentHolder.isAugmenting());
279         QName augmentHolderQName = augmentHolder.getQName();
280         assertEquals("augment-holder", augmentHolderQName.getLocalName());
281         assertEquals("t3", augmentHolderQName.getPrefix());
282         assertEquals("Description for augment holder",
283                 augmentHolder.getDescription());
284     }
285
286     @Test
287     public void testTypedefRangesResolving() {
288         Module testModule = TestUtils.findModule(modules, "types1");
289
290         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
291                 .getDataChildByName("testleaf");
292         ExtendedType leafType = (ExtendedType) testleaf.getType();
293         assertEquals("my-type1", leafType.getQName().getLocalName());
294         assertEquals("t2", leafType.getQName().getPrefix());
295         ExtendedType baseType = (ExtendedType) leafType.getBaseType();
296         assertEquals("my-base-int32-type", baseType.getQName().getLocalName());
297         assertEquals("t2", baseType.getQName().getPrefix());
298
299         List<RangeConstraint> ranges = leafType.getRanges();
300         assertEquals(1, ranges.size());
301         RangeConstraint range = ranges.get(0);
302         assertEquals(3L, range.getMin());
303         assertEquals(20L, range.getMax());
304     }
305
306     @Test
307     public void testTypedefPatternsResolving() {
308         Module testModule = TestUtils.findModule(modules, "types1");
309
310         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
311                 .getDataChildByName("test-string-leaf");
312         ExtendedType testleafType = (ExtendedType) testleaf.getType();
313         QName testleafTypeQName = testleafType.getQName();
314         assertEquals("my-string-type-ext", testleafTypeQName.getLocalName());
315         assertEquals("t2", testleafTypeQName.getPrefix());
316
317         Set<String> expectedRegex = new HashSet<String>();
318         expectedRegex.add("[a-k]*");
319         expectedRegex.add("[b-u]*");
320         expectedRegex.add("[e-z]*");
321
322         Set<String> actualRegex = new HashSet<String>();
323         List<PatternConstraint> patterns = testleafType.getPatterns();
324         assertEquals(3, patterns.size());
325         for (PatternConstraint pc : patterns) {
326             actualRegex.add(pc.getRegularExpression());
327         }
328         assertEquals(expectedRegex, actualRegex);
329
330         TypeDefinition<?> baseType = testleafType.getBaseType();
331         assertEquals("my-string-type2", baseType.getQName().getLocalName());
332
333         List<LengthConstraint> lengths = testleafType.getLengths();
334         assertEquals(1, lengths.size());
335
336         LengthConstraint length = lengths.get(0);
337         assertEquals(5L, length.getMin());
338         assertEquals(10L, length.getMax());
339     }
340
341     @Test
342     public void testTypedefLengthsResolving() {
343         Module testModule = TestUtils.findModule(modules, "types1");
344
345         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
346                 .getDataChildByName("leaf-with-length");
347         ExtendedType testleafType = (ExtendedType) testleaf.getType();
348         assertEquals("my-string-type", testleafType.getQName().getLocalName());
349
350         List<LengthConstraint> lengths = testleafType.getLengths();
351         assertEquals(1, lengths.size());
352
353         LengthConstraint length = lengths.get(0);
354         assertEquals(7L, length.getMin());
355         assertEquals(10L, length.getMax());
356     }
357
358     @Test
359     public void testTypeDef() {
360         Module testModule = TestUtils.findModule(modules, "types2");
361
362         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
363                 .getDataChildByName("nested-type-leaf");
364         ExtendedType testleafType = (ExtendedType) testleaf.getType();
365         assertEquals("my-type1", testleafType.getQName().getLocalName());
366
367         ExtendedType baseType = (ExtendedType) testleafType.getBaseType();
368         assertEquals("my-base-int32-type", baseType.getQName().getLocalName());
369
370         Int32 int32base = (Int32) baseType.getBaseType();
371         List<RangeConstraint> ranges = int32base.getRangeStatements();
372         assertEquals(1, ranges.size());
373         RangeConstraint range = ranges.get(0);
374         assertEquals(2L, range.getMin());
375         assertEquals(20L, range.getMax());
376     }
377
378     @Test
379     public void testTypedefDecimal1() {
380         Module testModule = TestUtils.findModule(modules, "types1");
381
382         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
383                 .getDataChildByName("test-decimal-leaf");
384         ExtendedType type = (ExtendedType) testleaf.getType();
385         assertEquals(4, (int) type.getFractionDigits());
386
387         Decimal64 baseType = (Decimal64) type.getBaseType();
388         assertEquals(6, (int) baseType.getFractionDigits());
389     }
390
391     @Test
392     public void testTypedefDecimal2() {
393         Module testModule = TestUtils.findModule(modules, "types1");
394
395         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
396                 .getDataChildByName("test-decimal-leaf2");
397         TypeDefinition<?> baseType = testleaf.getType().getBaseType();
398         assertTrue(testleaf.getType().getBaseType() instanceof Decimal64);
399         Decimal64 baseTypeCast = (Decimal64) baseType;
400         assertEquals(5, (int) baseTypeCast.getFractionDigits());
401     }
402
403     @Test
404     public void testTypedefUnion() {
405         Module testModule = TestUtils.findModule(modules, "types1");
406
407         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
408                 .getDataChildByName("union-leaf");
409         ExtendedType testleafType = (ExtendedType) testleaf.getType();
410         assertEquals("my-union-ext", testleafType.getQName().getLocalName());
411
412         ExtendedType baseType = (ExtendedType) testleafType.getBaseType();
413         assertEquals("my-union", baseType.getQName().getLocalName());
414
415         UnionType unionBase = (UnionType) baseType.getBaseType();
416
417         List<TypeDefinition<?>> unionTypes = unionBase.getTypes();
418         Int16 unionType1 = (Int16) unionTypes.get(0);
419         List<RangeConstraint> ranges = unionType1.getRangeStatements();
420         assertEquals(1, ranges.size());
421         RangeConstraint range = ranges.get(0);
422         assertEquals(1L, range.getMin());
423         assertEquals(100L, range.getMax());
424
425         assertTrue(unionTypes.get(0) instanceof Int16);
426         assertTrue(unionTypes.get(1) instanceof Int32);
427     }
428
429     @Test
430     public void testNestedUnionResolving1() {
431         Module testModule = TestUtils.findModule(modules, "types1");
432
433         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
434                 .getDataChildByName("nested-union-leaf");
435
436         ExtendedType nestedUnion1 = (ExtendedType) testleaf.getType();
437         assertEquals("nested-union1", nestedUnion1.getQName().getLocalName());
438
439         ExtendedType nestedUnion2 = (ExtendedType) nestedUnion1.getBaseType();
440         assertEquals("nested-union2", nestedUnion2.getQName().getLocalName());
441
442         UnionType unionType1 = (UnionType) nestedUnion2.getBaseType();
443         List<TypeDefinition<?>> unionTypes = unionType1.getTypes();
444         assertEquals(2, unionTypes.size());
445         assertTrue(unionTypes.get(0) instanceof StringType);
446         assertTrue(unionTypes.get(1) instanceof ExtendedType);
447
448         ExtendedType extendedUnion = (ExtendedType) unionTypes.get(1);
449         ExtendedType extendedUnionBase = (ExtendedType) extendedUnion
450                 .getBaseType();
451         assertEquals("my-union", extendedUnionBase.getQName().getLocalName());
452
453         UnionType extendedTargetUnion = (UnionType) extendedUnionBase
454                 .getBaseType();
455         List<TypeDefinition<?>> extendedTargetTypes = extendedTargetUnion
456                 .getTypes();
457         assertTrue(extendedTargetTypes.get(0) instanceof Int16);
458         assertTrue(extendedTargetTypes.get(1) instanceof Int32);
459
460         Int16 int16 = (Int16) extendedTargetTypes.get(0);
461         List<RangeConstraint> ranges = int16.getRangeStatements();
462         assertEquals(1, ranges.size());
463         RangeConstraint range = ranges.get(0);
464         assertEquals(1L, range.getMin());
465         assertEquals(100L, range.getMax());
466     }
467
468     @Test
469     public void testNestedUnionResolving2() {
470         Module testModule = TestUtils.findModule(modules, "types1");
471
472         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
473                 .getDataChildByName("custom-union-leaf");
474
475         ExtendedType testleafType = (ExtendedType) testleaf.getType();
476         QName testleafTypeQName = testleafType.getQName();
477         assertEquals(URI.create("urn:simple.container.demo.test"),
478                 testleafTypeQName.getNamespace());
479         assertEquals(TestUtils.createDate("2013-02-27"),
480                 testleafTypeQName.getRevision());
481         assertEquals("t3", testleafTypeQName.getPrefix());
482         assertEquals("union1", testleafTypeQName.getLocalName());
483
484         ExtendedType union2 = (ExtendedType) testleafType.getBaseType();
485         QName union2QName = union2.getQName();
486         assertEquals(URI.create("urn:simple.container.demo.test"),
487                 union2QName.getNamespace());
488         assertEquals(TestUtils.createDate("2013-02-27"),
489                 union2QName.getRevision());
490         assertEquals("t3", union2QName.getPrefix());
491         assertEquals("union2", union2QName.getLocalName());
492
493         UnionType union2Base = (UnionType) union2.getBaseType();
494         List<TypeDefinition<?>> unionTypes = union2Base.getTypes();
495         assertEquals(2, unionTypes.size());
496         assertTrue(unionTypes.get(0) instanceof Int32);
497         assertTrue(unionTypes.get(1) instanceof ExtendedType);
498
499         ExtendedType nestedUnion2 = (ExtendedType) unionTypes.get(1);
500         QName nestedUnion2QName = nestedUnion2.getQName();
501         assertEquals(URI.create("urn:simple.types.data.demo"),
502                 nestedUnion2QName.getNamespace());
503         assertEquals(TestUtils.createDate("2013-02-27"),
504                 nestedUnion2QName.getRevision());
505         assertEquals("t2", nestedUnion2QName.getPrefix());
506         assertEquals("nested-union2", nestedUnion2QName.getLocalName());
507
508         UnionType nestedUnion2Base = (UnionType) nestedUnion2.getBaseType();
509         List<TypeDefinition<?>> nestedUnion2Types = nestedUnion2Base.getTypes();
510         assertEquals(2, nestedUnion2Types.size());
511         assertTrue(nestedUnion2Types.get(0) instanceof StringType);
512         assertTrue(nestedUnion2Types.get(1) instanceof ExtendedType);
513
514         ExtendedType myUnionExt = (ExtendedType) nestedUnion2Types.get(1);
515         QName myUnionExtQName = myUnionExt.getQName();
516         assertEquals(URI.create("urn:simple.types.data.demo"),
517                 myUnionExtQName.getNamespace());
518         assertEquals(TestUtils.createDate("2013-02-27"),
519                 myUnionExtQName.getRevision());
520         assertEquals("t2", myUnionExtQName.getPrefix());
521         assertEquals("my-union-ext", myUnionExtQName.getLocalName());
522
523         ExtendedType myUnion = (ExtendedType) myUnionExt.getBaseType();
524         QName myUnionQName = myUnion.getQName();
525         assertEquals(URI.create("urn:simple.types.data.demo"),
526                 myUnionQName.getNamespace());
527         assertEquals(TestUtils.createDate("2013-02-27"),
528                 myUnionQName.getRevision());
529         assertEquals("t2", myUnionQName.getPrefix());
530         assertEquals("my-union", myUnionQName.getLocalName());
531
532         UnionType myUnionBase = (UnionType) myUnion.getBaseType();
533         List<TypeDefinition<?>> myUnionBaseTypes = myUnionBase.getTypes();
534         assertEquals(2, myUnionBaseTypes.size());
535         assertTrue(myUnionBaseTypes.get(0) instanceof Int16);
536         assertTrue(myUnionBaseTypes.get(1) instanceof Int32);
537         Int16 int16 = (Int16) myUnionBaseTypes.get(0);
538         List<RangeConstraint> ranges = int16.getRangeStatements();
539         assertEquals(1, ranges.size());
540         RangeConstraint range = ranges.get(0);
541         assertEquals(1L, range.getMin());
542         assertEquals(100L, range.getMax());
543     }
544
545     @Test
546     public void testRefine() {
547         Module testModule = TestUtils.findModule(modules, "types2");
548
549         ContainerSchemaNode peer = (ContainerSchemaNode) testModule
550                 .getDataChildByName("peer");
551         ContainerSchemaNode destination = (ContainerSchemaNode) peer
552                 .getDataChildByName("destination");
553         Set<UsesNode> usesNodes = destination.getUses();
554         assertEquals(1, usesNodes.size());
555         UsesNode usesNode = usesNodes.iterator().next();
556         Map<SchemaPath, SchemaNode> refines = usesNode.getRefines();
557         assertEquals(2, refines.size());
558
559         for (Map.Entry<SchemaPath, SchemaNode> entry : refines.entrySet()) {
560             SchemaNode value = entry.getValue();
561
562             if (value instanceof LeafSchemaNode) {
563                 LeafSchemaNode refineLeaf = (LeafSchemaNode) value;
564                 assertNotNull(refineLeaf);
565             } else {
566                 ContainerSchemaNode refineContainer = (ContainerSchemaNode) value;
567                 Set<MustDefinition> mustConstraints = refineContainer
568                         .getConstraints().getMustConstraints();
569                 assertEquals(1, mustConstraints.size());
570                 MustDefinition must = mustConstraints.iterator().next();
571                 assertEquals("must-condition", must.toString());
572                 assertEquals("An error message test", must.getErrorMessage());
573                 assertEquals(("An error app tag test"), must.getErrorAppTag());
574             }
575         }
576     }
577
578     @Test
579     public void testChoice() {
580         Module testModule = TestUtils.findModule(modules, "types1");
581         ContainerSchemaNode peer = (ContainerSchemaNode) testModule
582                 .getDataChildByName("transfer");
583         ChoiceNode how = (ChoiceNode) peer.getDataChildByName("how");
584         Set<ChoiceCaseNode> cases = how.getCases();
585         assertEquals(3, cases.size());
586     }
587
588     @Test
589     public void testAnyXml() {
590         Module testModule = TestUtils.findModule(modules, "types1");
591         AnyXmlSchemaNode data = (AnyXmlSchemaNode) testModule
592                 .getDataChildByName("data");
593         assertNotNull(data);
594     }
595
596     @Test
597     public void testDeviation() {
598         Module testModule = TestUtils.findModule(modules, "types1");
599         Set<Deviation> deviations = testModule.getDeviations();
600         assertEquals(1, deviations.size());
601
602         Deviation dev = deviations.iterator().next();
603         SchemaPath expectedPath = TestUtils.createPath(true, null, null,
604                 "data", "system", "user");
605         assertEquals(expectedPath, dev.getTargetPath());
606         assertEquals(Deviate.ADD, dev.getDeviate());
607     }
608
609     @Test
610     public void testUnknownNode() {
611         Module testModule = TestUtils.findModule(modules, "types3");
612         ContainerSchemaNode network = (ContainerSchemaNode) testModule
613                 .getDataChildByName("network");
614         List<UnknownSchemaNode> unknownNodes = network.getUnknownSchemaNodes();
615         assertEquals(1, unknownNodes.size());
616         UnknownSchemaNode unknownNode = unknownNodes.get(0);
617         assertNotNull(unknownNode.getNodeType());
618         assertEquals("point", unknownNode.getNodeParameter());
619     }
620
621     @Test
622     public void testFeature() {
623         Module testModule = TestUtils.findModule(modules, "types3");
624         Set<FeatureDefinition> features = testModule.getFeatures();
625         assertEquals(1, features.size());
626     }
627
628     @Test
629     public void testExtension() {
630         Module testModule = TestUtils.findModule(modules, "types3");
631         List<ExtensionDefinition> extensions = testModule
632                 .getExtensionSchemaNodes();
633         assertEquals(1, extensions.size());
634         ExtensionDefinition extension = extensions.get(0);
635         assertEquals("name", extension.getArgument());
636         assertFalse(extension.isYinElement());
637     }
638
639     @Test
640     public void testNotification() {
641         Module testModule = TestUtils.findModule(modules, "types3");
642         URI expectedNamespace = URI.create("urn:simple.container.demo.test");
643         String expectedPrefix = "t3";
644         Date expectedRevision = TestUtils.createDate("2013-02-27");
645
646         Set<NotificationDefinition> notifications = testModule
647                 .getNotifications();
648         assertEquals(1, notifications.size());
649
650         NotificationDefinition notification = notifications.iterator().next();
651         // test SchemaNode args
652         QName expectedQName = new QName(expectedNamespace, expectedRevision,
653                 expectedPrefix, "event");
654         assertEquals(expectedQName, notification.getQName());
655         SchemaPath expectedPath = TestUtils.createPath(true, expectedNamespace,
656                 expectedRevision, expectedPrefix, "event");
657         assertEquals(expectedPath, notification.getPath());
658         assertNull(notification.getDescription());
659         assertNull(notification.getReference());
660         assertEquals(Status.CURRENT, notification.getStatus());
661         assertEquals(0, notification.getUnknownSchemaNodes().size());
662         // test DataNodeContainer args
663         assertEquals(0, notification.getTypeDefinitions().size());
664         assertEquals(3, notification.getChildNodes().size());
665         assertEquals(0, notification.getGroupings().size());
666         assertEquals(0, notification.getUses().size());
667
668         LeafSchemaNode eventClass = (LeafSchemaNode) notification
669                 .getDataChildByName("event-class");
670         assertTrue(eventClass.getType() instanceof StringType);
671         AnyXmlSchemaNode reportingEntity = (AnyXmlSchemaNode) notification
672                 .getDataChildByName("reporting-entity");
673         assertNotNull(reportingEntity);
674         LeafSchemaNode severity = (LeafSchemaNode) notification
675                 .getDataChildByName("severity");
676         assertTrue(severity.getType() instanceof StringType);
677     }
678
679     @Test
680     public void testRpc() {
681         Module testModule = TestUtils.findModule(modules, "types3");
682
683         Set<RpcDefinition> rpcs = testModule.getRpcs();
684         assertEquals(1, rpcs.size());
685
686         RpcDefinition rpc = rpcs.iterator().next();
687         assertEquals("Retrieve all or part of a specified configuration.",
688                 rpc.getDescription());
689         assertEquals("RFC 6241, Section 7.1", rpc.getReference());
690
691         ContainerSchemaNode input = rpc.getInput();
692         assertNotNull(input.getDataChildByName("source"));
693         assertNotNull(input.getDataChildByName("filter"));
694         ContainerSchemaNode output = rpc.getOutput();
695         assertNotNull(output.getDataChildByName("data"));
696     }
697
698 }