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         assertEquals(1, (int)constraints.getMinElements());
 169         assertEquals(11, (int)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(augmentedLeaf, augmentedLeafDefinition);
 252     }
 253
 254     @Test
 255     public void testAugmentTarget() {
 256         Module test = TestUtils.findModule(modules, "types2");
 257
 258         ContainerSchemaNode interfaces = (ContainerSchemaNode) test
 259                 .getDataChildByName("interfaces");
 260         ListSchemaNode ifEntry = (ListSchemaNode) interfaces
 261                 .getDataChildByName("ifEntry");
 262         Set<AugmentationSchema> augmentations = ifEntry
 263                 .getAvailableAugmentations();
 264         assertEquals(2, augmentations.size());
 265
 266         AugmentationSchema augment = null;
 267         for (AugmentationSchema as : augmentations) {
 268             if ("if:ifType='ds0'".equals(as.getWhenCondition().toString())) {
 269                 augment = as;
 270             }
 271         }
 272         ContainerSchemaNode augmentHolder = (ContainerSchemaNode) augment
 273                 .getDataChildByName("augment-holder");
 274         assertNotNull(augmentHolder);
 275         assertTrue(augmentHolder.isAugmenting());
 276         QName augmentHolderQName = augmentHolder.getQName();
 277         assertEquals("augment-holder", augmentHolderQName.getLocalName());
 278         assertEquals("t3", augmentHolderQName.getPrefix());
 279         assertEquals("Description for augment holder",
 280                 augmentHolder.getDescription());
 281     }
 282
 283     @Test
 284     public void testTypedefRangesResolving() {
 285         Module testModule = TestUtils.findModule(modules, "types1");
 286
 287         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 288                 .getDataChildByName("testleaf");
 289         ExtendedType leafType = (ExtendedType) testleaf.getType();
 290         assertEquals("my-type1", leafType.getQName().getLocalName());
 291         assertEquals("t2", leafType.getQName().getPrefix());
 292         ExtendedType baseType = (ExtendedType) leafType.getBaseType();
 293         assertEquals("my-base-int32-type", baseType.getQName().getLocalName());
 294         assertEquals("t2", baseType.getQName().getPrefix());
 295
 296         List<RangeConstraint> ranges = leafType.getRanges();
 297         assertEquals(1, ranges.size());
 298         RangeConstraint range = ranges.get(0);
 299         assertEquals(3L, range.getMin());
 300         assertEquals(20L, range.getMax());
 301     }
 302
 303     @Test
 304     public void testTypedefPatternsResolving() {
 305         Module testModule = TestUtils.findModule(modules, "types1");
 306
 307         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 308                 .getDataChildByName("test-string-leaf");
 309         ExtendedType testleafType = (ExtendedType) testleaf.getType();
 310         QName testleafTypeQName = testleafType.getQName();
 311         assertEquals("my-string-type-ext", testleafTypeQName.getLocalName());
 312         assertEquals("t2", testleafTypeQName.getPrefix());
 313
 314         Set<String> expectedRegex = new HashSet<String>();
 315         expectedRegex.add("[a-k]*");
 316         expectedRegex.add("[b-u]*");
 317         expectedRegex.add("[e-z]*");
 318
 319         Set<String> actualRegex = new HashSet<String>();
 320         List<PatternConstraint> patterns = testleafType.getPatterns();
 321         assertEquals(3, patterns.size());
 322         for (PatternConstraint pc : patterns) {
 323             actualRegex.add(pc.getRegularExpression());
 324         }
 325         assertEquals(expectedRegex, actualRegex);
 326
 327         TypeDefinition<?> baseType = testleafType.getBaseType();
 328         assertEquals("my-string-type2", baseType.getQName().getLocalName());
 329
 330         List<LengthConstraint> lengths = testleafType.getLengths();
 331         assertEquals(1, lengths.size());
 332
 333         LengthConstraint length = lengths.get(0);
 334         assertEquals(5L, length.getMin());
 335         assertEquals(10L, length.getMax());
 336     }
 337
 338     @Test
 339     public void testTypedefLengthsResolving() {
 340         Module testModule = TestUtils.findModule(modules, "types1");
 341
 342         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 343                 .getDataChildByName("leaf-with-length");
 344         ExtendedType testleafType = (ExtendedType) testleaf.getType();
 345         assertEquals("my-string-type", testleafType.getQName().getLocalName());
 346
 347         List<LengthConstraint> lengths = testleafType.getLengths();
 348         assertEquals(1, lengths.size());
 349
 350         LengthConstraint length = lengths.get(0);
 351         assertEquals(7L, length.getMin());
 352         assertEquals(10L, length.getMax());
 353     }
 354
 355     @Test
 356     public void testTypeDef() {
 357         Module testModule = TestUtils.findModule(modules, "types2");
 358
 359         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 360                 .getDataChildByName("nested-type-leaf");
 361         ExtendedType testleafType = (ExtendedType) testleaf.getType();
 362         assertEquals("my-type1", testleafType.getQName().getLocalName());
 363
 364         ExtendedType baseType = (ExtendedType) testleafType.getBaseType();
 365         assertEquals("my-base-int32-type", baseType.getQName().getLocalName());
 366
 367         Int32 int32base = (Int32) baseType.getBaseType();
 368         List<RangeConstraint> ranges = int32base.getRangeStatements();
 369         assertEquals(1, ranges.size());
 370         RangeConstraint range = ranges.get(0);
 371         assertEquals(2L, range.getMin());
 372         assertEquals(20L, range.getMax());
 373     }
 374
 375     @Test
 376     public void testTypedefDecimal1() {
 377         Module testModule = TestUtils.findModule(modules, "types1");
 378
 379         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 380                 .getDataChildByName("test-decimal-leaf");
 381         ExtendedType type = (ExtendedType) testleaf.getType();
 382         assertEquals(4, (int) type.getFractionDigits());
 383
 384         Decimal64 baseType = (Decimal64) type.getBaseType();
 385         assertEquals(6, (int) baseType.getFractionDigits());
 386     }
 387
 388     @Test
 389     public void testTypedefDecimal2() {
 390         Module testModule = TestUtils.findModule(modules, "types1");
 391
 392         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 393                 .getDataChildByName("test-decimal-leaf2");
 394         TypeDefinition<?> baseType = testleaf.getType().getBaseType();
 395         assertTrue(testleaf.getType().getBaseType() instanceof Decimal64);
 396         Decimal64 baseTypeCast = (Decimal64) baseType;
 397         assertEquals(5, (int) baseTypeCast.getFractionDigits());
 398     }
 399
 400     @Test
 401     public void testTypedefUnion() {
 402         Module testModule = TestUtils.findModule(modules, "types1");
 403
 404         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 405                 .getDataChildByName("union-leaf");
 406         ExtendedType testleafType = (ExtendedType) testleaf.getType();
 407         assertEquals("my-union-ext", testleafType.getQName().getLocalName());
 408
 409         ExtendedType baseType = (ExtendedType) testleafType.getBaseType();
 410         assertEquals("my-union", baseType.getQName().getLocalName());
 411
 412         UnionType unionBase = (UnionType) baseType.getBaseType();
 413
 414         List<TypeDefinition<?>> unionTypes = unionBase.getTypes();
 415         Int16 unionType1 = (Int16) unionTypes.get(0);
 416         List<RangeConstraint> ranges = unionType1.getRangeStatements();
 417         assertEquals(1, ranges.size());
 418         RangeConstraint range = ranges.get(0);
 419         assertEquals(1L, range.getMin());
 420         assertEquals(100L, range.getMax());
 421
 422         assertTrue(unionTypes.get(0) instanceof Int16);
 423         assertTrue(unionTypes.get(1) instanceof Int32);
 424     }
 425
 426     @Test
 427     public void testNestedUnionResolving1() {
 428         Module testModule = TestUtils.findModule(modules, "types1");
 429
 430         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 431                 .getDataChildByName("nested-union-leaf");
 432
 433         ExtendedType nestedUnion1 = (ExtendedType) testleaf.getType();
 434         assertEquals("nested-union1", nestedUnion1.getQName().getLocalName());
 435
 436         ExtendedType nestedUnion2 = (ExtendedType) nestedUnion1.getBaseType();
 437         assertEquals("nested-union2", nestedUnion2.getQName().getLocalName());
 438
 439         UnionType unionType1 = (UnionType) nestedUnion2.getBaseType();
 440         List<TypeDefinition<?>> unionTypes = unionType1.getTypes();
 441         assertEquals(2, unionTypes.size());
 442         assertTrue(unionTypes.get(0) instanceof StringType);
 443         assertTrue(unionTypes.get(1) instanceof ExtendedType);
 444
 445         ExtendedType extendedUnion = (ExtendedType) unionTypes.get(1);
 446         ExtendedType extendedUnionBase = (ExtendedType) extendedUnion
 447                 .getBaseType();
 448         assertEquals("my-union", extendedUnionBase.getQName().getLocalName());
 449
 450         UnionType extendedTargetUnion = (UnionType) extendedUnionBase
 451                 .getBaseType();
 452         List<TypeDefinition<?>> extendedTargetTypes = extendedTargetUnion
 453                 .getTypes();
 454         assertTrue(extendedTargetTypes.get(0) instanceof Int16);
 455         assertTrue(extendedTargetTypes.get(1) instanceof Int32);
 456
 457         Int16 int16 = (Int16) extendedTargetTypes.get(0);
 458         List<RangeConstraint> ranges = int16.getRangeStatements();
 459         assertEquals(1, ranges.size());
 460         RangeConstraint range = ranges.get(0);
 461         assertEquals(1L, range.getMin());
 462         assertEquals(100L, range.getMax());
 463     }
 464
 465     @Test
 466     public void testNestedUnionResolving2() {
 467         Module testModule = TestUtils.findModule(modules, "types1");
 468
 469         LeafSchemaNode testleaf = (LeafSchemaNode) testModule
 470                 .getDataChildByName("custom-union-leaf");
 471
 472         ExtendedType testleafType = (ExtendedType) testleaf.getType();
 473         QName testleafTypeQName = testleafType.getQName();
 474         assertEquals(URI.create("urn:simple.container.demo.test"),
 475                 testleafTypeQName.getNamespace());
 476         assertEquals(TestUtils.createDate("2013-02-27"),
 477                 testleafTypeQName.getRevision());
 478         assertEquals("t3", testleafTypeQName.getPrefix());
 479         assertEquals("union1", testleafTypeQName.getLocalName());
 480
 481         ExtendedType union2 = (ExtendedType) testleafType.getBaseType();
 482         QName union2QName = union2.getQName();
 483         assertEquals(URI.create("urn:simple.container.demo.test"),
 484                 union2QName.getNamespace());
 485         assertEquals(TestUtils.createDate("2013-02-27"),
 486                 union2QName.getRevision());
 487         assertEquals("t3", union2QName.getPrefix());
 488         assertEquals("union2", union2QName.getLocalName());
 489
 490         UnionType union2Base = (UnionType) union2.getBaseType();
 491         List<TypeDefinition<?>> unionTypes = union2Base.getTypes();
 492         assertEquals(2, unionTypes.size());
 493         assertTrue(unionTypes.get(0) instanceof Int32);
 494         assertTrue(unionTypes.get(1) instanceof ExtendedType);
 495
 496         ExtendedType nestedUnion2 = (ExtendedType) unionTypes.get(1);
 497         QName nestedUnion2QName = nestedUnion2.getQName();
 498         assertEquals(URI.create("urn:simple.types.data.demo"),
 499                 nestedUnion2QName.getNamespace());
 500         assertEquals(TestUtils.createDate("2013-02-27"),
 501                 nestedUnion2QName.getRevision());
 502         assertEquals("t2", nestedUnion2QName.getPrefix());
 503         assertEquals("nested-union2", nestedUnion2QName.getLocalName());
 504
 505         UnionType nestedUnion2Base = (UnionType) nestedUnion2.getBaseType();
 506         List<TypeDefinition<?>> nestedUnion2Types = nestedUnion2Base.getTypes();
 507         assertEquals(2, nestedUnion2Types.size());
 508         assertTrue(nestedUnion2Types.get(0) instanceof StringType);
 509         assertTrue(nestedUnion2Types.get(1) instanceof ExtendedType);
 510
 511         ExtendedType myUnionExt = (ExtendedType) nestedUnion2Types.get(1);
 512         QName myUnionExtQName = myUnionExt.getQName();
 513         assertEquals(URI.create("urn:simple.types.data.demo"),
 514                 myUnionExtQName.getNamespace());
 515         assertEquals(TestUtils.createDate("2013-02-27"),
 516                 myUnionExtQName.getRevision());
 517         assertEquals("t2", myUnionExtQName.getPrefix());
 518         assertEquals("my-union-ext", myUnionExtQName.getLocalName());
 519
 520         ExtendedType myUnion = (ExtendedType) myUnionExt.getBaseType();
 521         QName myUnionQName = myUnion.getQName();
 522         assertEquals(URI.create("urn:simple.types.data.demo"),
 523                 myUnionQName.getNamespace());
 524         assertEquals(TestUtils.createDate("2013-02-27"),
 525                 myUnionQName.getRevision());
 526         assertEquals("t2", myUnionQName.getPrefix());
 527         assertEquals("my-union", myUnionQName.getLocalName());
 528
 529         UnionType myUnionBase = (UnionType) myUnion.getBaseType();
 530         List<TypeDefinition<?>> myUnionBaseTypes = myUnionBase.getTypes();
 531         assertEquals(2, myUnionBaseTypes.size());
 532         assertTrue(myUnionBaseTypes.get(0) instanceof Int16);
 533         assertTrue(myUnionBaseTypes.get(1) instanceof Int32);
 534         Int16 int16 = (Int16) myUnionBaseTypes.get(0);
 535         List<RangeConstraint> ranges = int16.getRangeStatements();
 536         assertEquals(1, ranges.size());
 537         RangeConstraint range = ranges.get(0);
 538         assertEquals(1L, range.getMin());
 539         assertEquals(100L, range.getMax());
 540     }
 541
 542     @Test
 543     public void testRefine() {
 544         Module testModule = TestUtils.findModule(modules, "types2");
 545
 546         ContainerSchemaNode peer = (ContainerSchemaNode) testModule
 547                 .getDataChildByName("peer");
 548         ContainerSchemaNode destination = (ContainerSchemaNode) peer
 549                 .getDataChildByName("destination");
 550         Set<UsesNode> usesNodes = destination.getUses();
 551         assertEquals(1, usesNodes.size());
 552         UsesNode usesNode = usesNodes.iterator().next();
 553         Map<SchemaPath, SchemaNode> refines = usesNode.getRefines();
 554         assertEquals(3, refines.size());
 555
 556         LeafSchemaNode refineLeaf = null;
 557         ContainerSchemaNode refineContainer = null;
 558         ListSchemaNode refineList = null;
 559         for (Map.Entry<SchemaPath, SchemaNode> entry : refines.entrySet()) {
 560             SchemaNode value = entry.getValue();
 561             if (value instanceof LeafSchemaNode) {
 562                 refineLeaf = (LeafSchemaNode) value;
 563             } else if(value instanceof ContainerSchemaNode) {
 564                 refineContainer = (ContainerSchemaNode) value;
 565             } else if(value instanceof ListSchemaNode) {
 566                 refineList = (ListSchemaNode)value;
 567             }
 568         }
 569
 570         // leaf address
 571         assertNotNull(refineLeaf);
 572         assertEquals("address", refineLeaf.getQName().getLocalName());
 573         assertEquals("description of address defined by refine",
 574                 refineLeaf.getDescription());
 575         assertEquals("address reference added by refine",
 576                 refineLeaf.getReference());
 577         assertFalse(refineLeaf.isConfiguration());
 578         assertTrue(refineLeaf.getConstraints().isMandatory());
 579         Set<MustDefinition> leafMustConstraints = refineLeaf.getConstraints()
 580                 .getMustConstraints();
 581         assertEquals(1, leafMustConstraints.size());
 582         MustDefinition leafMust = leafMustConstraints.iterator().next();
 583         assertEquals(
 584                 "\"ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)\"",
 585                 leafMust.toString());
 586
 587         // container port
 588         assertNotNull(refineContainer);
 589         Set<MustDefinition> mustConstraints = refineContainer.getConstraints()
 590                 .getMustConstraints();
 591         assertEquals(1, mustConstraints.size());
 592         MustDefinition must = mustConstraints.iterator().next();
 593         assertEquals("must-condition", must.toString());
 594         assertEquals("An error message test", must.getErrorMessage());
 595         assertEquals(("An error app tag test"), must.getErrorAppTag());
 596         assertEquals("description of port defined by refine",
 597                 refineContainer.getDescription());
 598         assertEquals("port reference added by refine",
 599                 refineContainer.getReference());
 600         assertFalse(refineContainer.isConfiguration());
 601         assertTrue(refineContainer.isPresenceContainer());
 602
 603         // list addresses
 604         assertNotNull(refineList);
 605         assertEquals("description of addresses defined by refine", refineList.getDescription());
 606         assertEquals("addresses reference added by refine", refineList.getReference());
 607         assertFalse(refineList.isConfiguration());
 608         assertEquals(2, (int)refineList.getConstraints().getMinElements());
 609         assertEquals(12, (int)refineList.getConstraints().getMaxElements());
 610     }
 611
 612     @Test
 613     public void testChoice() {
 614         Module testModule = TestUtils.findModule(modules, "types1");
 615         ContainerSchemaNode peer = (ContainerSchemaNode) testModule
 616                 .getDataChildByName("transfer");
 617         ChoiceNode how = (ChoiceNode) peer.getDataChildByName("how");
 618         Set<ChoiceCaseNode> cases = how.getCases();
 619         assertEquals(3, cases.size());
 620     }
 621
 622     @Test
 623     public void testAnyXml() {
 624         Module testModule = TestUtils.findModule(modules, "types1");
 625         AnyXmlSchemaNode data = (AnyXmlSchemaNode) testModule
 626                 .getDataChildByName("data");
 627         assertNotNull(data);
 628     }
 629
 630     @Test
 631     public void testDeviation() {
 632         Module testModule = TestUtils.findModule(modules, "types1");
 633         Set<Deviation> deviations = testModule.getDeviations();
 634         assertEquals(1, deviations.size());
 635
 636         Deviation dev = deviations.iterator().next();
 637         SchemaPath expectedPath = TestUtils.createPath(true, null, null,
 638                 "data", "system", "user");
 639         assertEquals(expectedPath, dev.getTargetPath());
 640         assertEquals(Deviate.ADD, dev.getDeviate());
 641     }
 642
 643     @Test
 644     public void testUnknownNode() {
 645         Module testModule = TestUtils.findModule(modules, "types3");
 646         ContainerSchemaNode network = (ContainerSchemaNode) testModule
 647                 .getDataChildByName("network");
 648         List<UnknownSchemaNode> unknownNodes = network.getUnknownSchemaNodes();
 649         assertEquals(1, unknownNodes.size());
 650         UnknownSchemaNode unknownNode = unknownNodes.get(0);
 651         assertNotNull(unknownNode.getNodeType());
 652         assertEquals("point", unknownNode.getNodeParameter());
 653     }
 654
 655     @Test
 656     public void testFeature() {
 657         Module testModule = TestUtils.findModule(modules, "types3");
 658         Set<FeatureDefinition> features = testModule.getFeatures();
 659         assertEquals(1, features.size());
 660     }
 661
 662     @Test
 663     public void testExtension() {
 664         Module testModule = TestUtils.findModule(modules, "types3");
 665         List<ExtensionDefinition> extensions = testModule
 666                 .getExtensionSchemaNodes();
 667         assertEquals(1, extensions.size());
 668         ExtensionDefinition extension = extensions.get(0);
 669         assertEquals("name", extension.getArgument());
 670         assertFalse(extension.isYinElement());
 671     }
 672
 673     @Test
 674     public void testNotification() {
 675         Module testModule = TestUtils.findModule(modules, "types3");
 676         URI expectedNamespace = URI.create("urn:simple.container.demo.test");
 677         String expectedPrefix = "t3";
 678         Date expectedRevision = TestUtils.createDate("2013-02-27");
 679
 680         Set<NotificationDefinition> notifications = testModule
 681                 .getNotifications();
 682         assertEquals(1, notifications.size());
 683
 684         NotificationDefinition notification = notifications.iterator().next();
 685         // test SchemaNode args
 686         QName expectedQName = new QName(expectedNamespace, expectedRevision,
 687                 expectedPrefix, "event");
 688         assertEquals(expectedQName, notification.getQName());
 689         SchemaPath expectedPath = TestUtils.createPath(true, expectedNamespace,
 690                 expectedRevision, expectedPrefix, "event");
 691         assertEquals(expectedPath, notification.getPath());
 692         assertNull(notification.getDescription());
 693         assertNull(notification.getReference());
 694         assertEquals(Status.CURRENT, notification.getStatus());
 695         assertEquals(0, notification.getUnknownSchemaNodes().size());
 696         // test DataNodeContainer args
 697         assertEquals(0, notification.getTypeDefinitions().size());
 698         assertEquals(3, notification.getChildNodes().size());
 699         assertEquals(0, notification.getGroupings().size());
 700         assertEquals(0, notification.getUses().size());
 701
 702         LeafSchemaNode eventClass = (LeafSchemaNode) notification
 703                 .getDataChildByName("event-class");
 704         assertTrue(eventClass.getType() instanceof StringType);
 705         AnyXmlSchemaNode reportingEntity = (AnyXmlSchemaNode) notification
 706                 .getDataChildByName("reporting-entity");
 707         assertNotNull(reportingEntity);
 708         LeafSchemaNode severity = (LeafSchemaNode) notification
 709                 .getDataChildByName("severity");
 710         assertTrue(severity.getType() instanceof StringType);
 711     }
 712
 713     @Test
 714     public void testRpc() {
 715         Module testModule = TestUtils.findModule(modules, "types3");
 716
 717         Set<RpcDefinition> rpcs = testModule.getRpcs();
 718         assertEquals(1, rpcs.size());
 719
 720         RpcDefinition rpc = rpcs.iterator().next();
 721         assertEquals("Retrieve all or part of a specified configuration.",
 722                 rpc.getDescription());
 723         assertEquals("RFC 6241, Section 7.1", rpc.getReference());
 724
 725         ContainerSchemaNode input = rpc.getInput();
 726         assertNotNull(input.getDataChildByName("source"));
 727         assertNotNull(input.getDataChildByName("filter"));
 728         ContainerSchemaNode output = rpc.getOutput();
 729         assertNotNull(output.getDataChildByName("data"));
 730     }
 731
 732 }