yang/yang-parser-rfc7950/src/test/java/org/opendaylight/yangtools/yang/stmt/DeclaredStatementsTest.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.yangtools.yang.stmt;
  10
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertFalse;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
  16
  17 import java.text.ParseException;
  18 import java.util.Collection;
  19 import java.util.Set;
  20 import java.util.function.Predicate;
  21 import org.junit.Test;
  22 import org.opendaylight.yangtools.yang.common.QName;
  23 import org.opendaylight.yangtools.yang.common.Revision;
  24 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
  25 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
  26 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  27 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.Module;
  29 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
  30 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  31 import org.opendaylight.yangtools.yang.model.api.Status;
  32 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlEffectiveStatement;
  33 import org.opendaylight.yangtools.yang.model.api.stmt.AnyxmlStatement;
  34 import org.opendaylight.yangtools.yang.model.api.stmt.ArgumentStatement;
  35 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentEffectiveStatement;
  36 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
  37 import org.opendaylight.yangtools.yang.model.api.stmt.BelongsToStatement;
  38 import org.opendaylight.yangtools.yang.model.api.stmt.CaseStatement;
  39 import org.opendaylight.yangtools.yang.model.api.stmt.ChoiceEffectiveStatement;
  40 import org.opendaylight.yangtools.yang.model.api.stmt.ChoiceStatement;
  41 import org.opendaylight.yangtools.yang.model.api.stmt.ConfigStatement;
  42 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerEffectiveStatement;
  43 import org.opendaylight.yangtools.yang.model.api.stmt.ContainerStatement;
  44 import org.opendaylight.yangtools.yang.model.api.stmt.DataDefinitionStatement;
  45 import org.opendaylight.yangtools.yang.model.api.stmt.DefaultStatement;
  46 import org.opendaylight.yangtools.yang.model.api.stmt.DescriptionStatement;
  47 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorAppTagStatement;
  48 import org.opendaylight.yangtools.yang.model.api.stmt.ErrorMessageStatement;
  49 import org.opendaylight.yangtools.yang.model.api.stmt.ExtensionStatement;
  50 import org.opendaylight.yangtools.yang.model.api.stmt.FeatureStatement;
  51 import org.opendaylight.yangtools.yang.model.api.stmt.GroupingStatement;
  52 import org.opendaylight.yangtools.yang.model.api.stmt.IdentityStatement;
  53 import org.opendaylight.yangtools.yang.model.api.stmt.IfFeatureStatement;
  54 import org.opendaylight.yangtools.yang.model.api.stmt.ImportStatement;
  55 import org.opendaylight.yangtools.yang.model.api.stmt.IncludeStatement;
  56 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryStatement;
  57 import org.opendaylight.yangtools.yang.model.api.stmt.ModuleEffectiveStatement;
  58 import org.opendaylight.yangtools.yang.model.api.stmt.ModuleStatement;
  59 import org.opendaylight.yangtools.yang.model.api.stmt.MustStatement;
  60 import org.opendaylight.yangtools.yang.model.api.stmt.NamespaceStatement;
  61 import org.opendaylight.yangtools.yang.model.api.stmt.PrefixStatement;
  62 import org.opendaylight.yangtools.yang.model.api.stmt.PresenceStatement;
  63 import org.opendaylight.yangtools.yang.model.api.stmt.ReferenceStatement;
  64 import org.opendaylight.yangtools.yang.model.api.stmt.RevisionStatement;
  65 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
  66 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
  67 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleEffectiveStatement;
  68 import org.opendaylight.yangtools.yang.model.api.stmt.SubmoduleStatement;
  69 import org.opendaylight.yangtools.yang.model.api.stmt.TypedefStatement;
  70 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
  71 import org.opendaylight.yangtools.yang.model.api.stmt.YangVersionStatement;
  72 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  73 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  74
  75 public class DeclaredStatementsTest {
  76
  77     @Test
  78     public void testDeclaredAnyXml() throws ReactorException {
  79         final StatementStreamSource anyxmlStmtModule =
  80                 sourceForResource("/declared-statements-test/anyxml-declared-test.yang");
  81
  82         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(anyxmlStmtModule);
  83         assertNotNull(schemaContext);
  84
  85         final Module testModule = schemaContext.findModules("anyxml-declared-test").iterator().next();
  86         assertNotNull(testModule);
  87
  88         final AnyXmlSchemaNode anyxmlSchemaNode = (AnyXmlSchemaNode) testModule.getDataChildByName(
  89                 QName.create(testModule.getQNameModule(), "foobar"));
  90         assertNotNull(anyxmlSchemaNode);
  91         final AnyxmlStatement anyxmlStatement = ((AnyxmlEffectiveStatement) anyxmlSchemaNode).getDeclared();
  92
  93         final QName name = anyxmlStatement.getName();
  94         assertNotNull(name);
  95
  96         final WhenStatement whenStatement = anyxmlStatement.getWhenStatement();
  97         assertNotNull(whenStatement);
  98         final RevisionAwareXPath whenRevisionAwareXPath = whenStatement.getCondition();
  99         assertNotNull(whenRevisionAwareXPath);
 100         final DescriptionStatement whenStatementDescription = whenStatement.getDescription();
 101         assertNotNull(whenStatementDescription);
 102         final ReferenceStatement whenStatementReference = whenStatement.getReference();
 103         assertNotNull(whenStatementReference);
 104
 105         final Collection<? extends IfFeatureStatement> ifFeatureStatements = anyxmlStatement.getIfFeatures();
 106         assertNotNull(ifFeatureStatements);
 107         assertEquals(1, ifFeatureStatements.size());
 108         final Predicate<Set<QName>> ifFeaturePredicate = ifFeatureStatements.iterator().next().getIfFeaturePredicate();
 109         assertNotNull(ifFeaturePredicate);
 110
 111         final Collection<? extends MustStatement> mustStatements = anyxmlStatement.getMusts();
 112         assertNotNull(mustStatements);
 113         assertEquals(1, mustStatements.size());
 114         final MustStatement mustStatement = mustStatements.iterator().next();
 115         final RevisionAwareXPath mustRevisionAwareXPath = mustStatement.getCondition();
 116         assertNotNull(mustRevisionAwareXPath);
 117         final ErrorAppTagStatement errorAppTagStatement = mustStatement.getErrorAppTagStatement();
 118         assertNotNull(errorAppTagStatement);
 119         final ErrorMessageStatement errorMessageStatement = mustStatement.getErrorMessageStatement();
 120         assertNotNull(errorMessageStatement);
 121         final DescriptionStatement mustStatementDescription = mustStatement.getDescription();
 122         assertNotNull(mustStatementDescription);
 123         final ReferenceStatement mustStatementReference = mustStatement.getReference();
 124         assertNotNull(mustStatementReference);
 125
 126         final ConfigStatement configStatement = anyxmlStatement.getConfig();
 127         assertNotNull(configStatement);
 128         assertFalse(configStatement.getValue());
 129
 130         final StatusStatement statusStatement = anyxmlStatement.getStatus();
 131         assertNotNull(statusStatement);
 132         final Status status = statusStatement.getValue();
 133         assertNotNull(status);
 134
 135         final DescriptionStatement descriptionStatement = anyxmlStatement.getDescription();
 136         assertNotNull(descriptionStatement);
 137         assertEquals("anyxml description", descriptionStatement.getText());
 138
 139         final ReferenceStatement referenceStatement = anyxmlStatement.getReference();
 140         assertNotNull(referenceStatement);
 141         assertEquals("anyxml reference", referenceStatement.getText());
 142
 143         final MandatoryStatement mandatoryStatement = anyxmlStatement.getMandatory();
 144         assertNotNull(mandatoryStatement);
 145     }
 146
 147     @Test
 148     public void testDeclaredChoice() throws ReactorException {
 149         final StatementStreamSource choiceStmtModule =
 150                 sourceForResource("/declared-statements-test/choice-declared-test.yang");
 151
 152         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(choiceStmtModule);
 153         assertNotNull(schemaContext);
 154
 155         final Module testModule = schemaContext.findModules("choice-declared-test").iterator().next();
 156         assertNotNull(testModule);
 157
 158         final ChoiceSchemaNode choiceSchemaNode = (ChoiceSchemaNode) testModule.getDataChildByName(
 159                 QName.create(testModule.getQNameModule(), "test-choice"));
 160         assertNotNull(choiceSchemaNode);
 161         final ChoiceStatement choiceStatement = ((ChoiceEffectiveStatement) choiceSchemaNode).getDeclared();
 162
 163         final QName name = choiceStatement.getName();
 164         assertNotNull(name);
 165
 166         final DefaultStatement defaultStatement = choiceStatement.getDefault();
 167         assertNotNull(defaultStatement);
 168         assertEquals("case-two", defaultStatement.getValue());
 169
 170         final ConfigStatement configStatement = choiceStatement.getConfig();
 171         assertNotNull(configStatement);
 172
 173         final MandatoryStatement mandatoryStatement = choiceStatement.getMandatory();
 174         assertNotNull(mandatoryStatement);
 175
 176         final Collection<? extends CaseStatement> caseStatements = choiceStatement.getCases();
 177         assertNotNull(caseStatements);
 178         assertEquals(3, caseStatements.size());
 179         final CaseStatement caseStatement = caseStatements.iterator().next();
 180         final QName caseStatementName = caseStatement.getName();
 181         assertNotNull(caseStatementName);
 182         final WhenStatement caseStatementWhen = caseStatement.getWhenStatement();
 183         assertNotNull(caseStatementWhen);
 184         final Collection<? extends IfFeatureStatement> caseStatementIfFeatures = caseStatement.getIfFeatures();
 185         assertNotNull(caseStatementIfFeatures);
 186         assertEquals(1, caseStatementIfFeatures.size());
 187         final Collection<? extends DataDefinitionStatement> caseStatementDataDefinitions =
 188                 caseStatement.getDataDefinitions();
 189         assertNotNull(caseStatementDataDefinitions);
 190         assertEquals(1, caseStatementDataDefinitions.size());
 191         final StatusStatement caseStatementStatus = caseStatement.getStatus();
 192         assertNotNull(caseStatementStatus);
 193         final DescriptionStatement caseStatementDescription = caseStatement.getDescription();
 194         assertNotNull(caseStatementDescription);
 195         final ReferenceStatement caseStatementReference = caseStatement.getReference();
 196         assertNotNull(caseStatementReference);
 197
 198         final WhenStatement whenStatement = choiceStatement.getWhenStatement();
 199         assertNotNull(whenStatement);
 200
 201         final Collection<? extends IfFeatureStatement> ifFeatureStatements = choiceStatement.getIfFeatures();
 202         assertNotNull(ifFeatureStatements);
 203         assertEquals(1, ifFeatureStatements.size());
 204
 205         final StatusStatement statusStatement = choiceStatement.getStatus();
 206         assertNotNull(statusStatement);
 207
 208         final DescriptionStatement descriptionStatement = choiceStatement.getDescription();
 209         assertNotNull(descriptionStatement);
 210
 211         final ReferenceStatement referenceStatement = choiceStatement.getReference();
 212         assertNotNull(referenceStatement);
 213     }
 214
 215     @Test
 216     public void testDeclaredAugment() throws ReactorException {
 217         final StatementStreamSource augmentStmtModule =
 218                 sourceForResource("/declared-statements-test/augment-declared-test.yang");
 219
 220         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(augmentStmtModule);
 221         assertNotNull(schemaContext);
 222
 223         final Module testModule = schemaContext.findModules("augment-declared-test").iterator().next();
 224         assertNotNull(testModule);
 225
 226         final Set<AugmentationSchemaNode> augmentationSchemas = testModule.getAugmentations();
 227         assertNotNull(augmentationSchemas);
 228         assertEquals(1, augmentationSchemas.size());
 229
 230         final AugmentationSchemaNode augmentationSchema = augmentationSchemas.iterator().next();
 231         final AugmentStatement augmentStatement = ((AugmentEffectiveStatement) augmentationSchema).getDeclared();
 232
 233         final SchemaNodeIdentifier targetNode = augmentStatement.getTargetNode();
 234         assertNotNull(targetNode);
 235
 236         final Collection<? extends DataDefinitionStatement> augmentStatementDataDefinitions =
 237                 augmentStatement.getDataDefinitions();
 238         assertNotNull(augmentStatementDataDefinitions);
 239         assertEquals(1, augmentStatementDataDefinitions.size());
 240     }
 241
 242     @Test
 243     public void testDeclaredModuleAndSubmodule() throws ReactorException {
 244         final StatementStreamSource parentModule =
 245                 sourceForResource("/declared-statements-test/parent-module-declared-test.yang");
 246
 247         final StatementStreamSource childModule =
 248                 sourceForResource("/declared-statements-test/child-module-declared-test.yang");
 249
 250         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(parentModule, childModule);
 251         assertNotNull(schemaContext);
 252
 253         final Module testModule = schemaContext.findModules("parent-module-declared-test").iterator().next();
 254         assertNotNull(testModule);
 255
 256         final ModuleStatement moduleStatement = ((ModuleEffectiveStatement) testModule).getDeclared();
 257
 258         final String moduleStatementName = moduleStatement.getName();
 259         assertNotNull(moduleStatementName);
 260
 261         final YangVersionStatement moduleStatementYangVersion = moduleStatement.getYangVersion();
 262         assertNotNull(moduleStatementYangVersion);
 263         assertNotNull(moduleStatementYangVersion.getValue());
 264
 265         final NamespaceStatement moduleStatementNamspace = moduleStatement.getNamespace();
 266         assertNotNull(moduleStatementNamspace);
 267         assertNotNull(moduleStatementNamspace.getUri());
 268
 269         final PrefixStatement moduleStatementPrefix = moduleStatement.getPrefix();
 270         assertNotNull(moduleStatementPrefix);
 271         assertNotNull(moduleStatementPrefix.getValue());
 272
 273         assertEquals(1, moduleStatement.getIncludes().size());
 274         final IncludeStatement includeStatement = moduleStatement.getIncludes().iterator().next();
 275         assertEquals("child-module-declared-test", includeStatement.getModule());
 276
 277         final Set<Module> submodules = testModule.getSubmodules();
 278         assertNotNull(submodules);
 279         assertEquals(1, submodules.size());
 280
 281         final Module submodule = submodules.iterator().next();
 282         final SubmoduleStatement submoduleStatement = ((SubmoduleEffectiveStatement) submodule).getDeclared();
 283
 284         final String submoduleStatementName = submoduleStatement.getName();
 285         assertNotNull(submoduleStatementName);
 286
 287         final YangVersionStatement submoduleStatementYangVersion = submoduleStatement.getYangVersion();
 288         assertNotNull(submoduleStatementYangVersion);
 289
 290         final BelongsToStatement belongsToStatement = submoduleStatement.getBelongsTo();
 291         assertNotNull(belongsToStatement);
 292         assertNotNull(belongsToStatement.getModule());
 293         assertNotNull(belongsToStatement.getPrefix());
 294     }
 295
 296     @Test
 297     public void testDeclaredModule() throws ReactorException, ParseException {
 298         final StatementStreamSource rootModule =
 299                 sourceForResource("/declared-statements-test/root-module-declared-test.yang");
 300
 301         final StatementStreamSource importedModule =
 302                 sourceForResource("/declared-statements-test/imported-module-declared-test.yang");
 303
 304         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(rootModule, importedModule);
 305         assertNotNull(schemaContext);
 306
 307         final Revision revision = Revision.of("2016-09-28");
 308         final Module testModule = schemaContext.findModule("root-module-declared-test", revision).get();
 309         assertNotNull(testModule);
 310
 311         final ModuleStatement moduleStatement = ((ModuleEffectiveStatement) testModule).getDeclared();
 312
 313         assertEquals(1, moduleStatement.getImports().size());
 314         final ImportStatement importStatement = moduleStatement.getImports().iterator().next();
 315         assertEquals("imported-module-declared-test", importStatement.getModule());
 316         assertEquals("imdt", importStatement.getPrefix().getValue());
 317         assertEquals(revision, importStatement.getRevisionDate().getDate());
 318
 319         assertEquals("test description", moduleStatement.getDescription().getText());
 320         assertEquals("test reference", moduleStatement.getReference().getText());
 321         assertEquals("test organization", moduleStatement.getOrganization().getText());
 322         assertEquals("test contact", moduleStatement.getContact().getText());
 323
 324         assertEquals(1, moduleStatement.getRevisions().size());
 325         final RevisionStatement revisionStatement = moduleStatement.getRevisions().iterator().next();
 326         assertEquals(revision, revisionStatement.getDate());
 327         assertEquals("test description", revisionStatement.getDescription().getText());
 328         assertEquals("test reference", revisionStatement.getReference().getText());
 329
 330         assertEquals(1, moduleStatement.getExtensions().size());
 331         final ExtensionStatement extensionStatement = moduleStatement.getExtensions().iterator().next();
 332         assertEquals(Status.CURRENT, extensionStatement.getStatus().getValue());
 333         assertEquals("test description", extensionStatement.getDescription().getText());
 334         assertEquals("test reference", extensionStatement.getReference().getText());
 335         final ArgumentStatement argumentStatement = extensionStatement.getArgument();
 336         assertEquals("ext-argument", argumentStatement.getName().getLocalName());
 337         assertTrue(argumentStatement.getYinElement().getValue());
 338
 339         assertEquals(1, moduleStatement.getFeatures().size());
 340         final FeatureStatement featureStatement = moduleStatement.getFeatures().iterator().next();
 341         assertEquals(Status.CURRENT, featureStatement.getStatus().getValue());
 342         assertEquals("test description", featureStatement.getDescription().getText());
 343         assertEquals("test reference", featureStatement.getReference().getText());
 344         assertEquals("test-feature", featureStatement.getName().getLocalName());
 345         assertEquals(1, featureStatement.getIfFeatures().size());
 346
 347         assertEquals(2, moduleStatement.getIdentities().size());
 348         IdentityStatement identityStatement = null;
 349         for (final IdentityStatement identity : moduleStatement.getIdentities()) {
 350             if (identity.getName().getLocalName().equals("test-id")) {
 351                 identityStatement = identity;
 352             }
 353         }
 354
 355         assertEquals("test-base-id", identityStatement.getBases().iterator().next().getName().getLocalName());
 356         assertEquals(Status.CURRENT, identityStatement.getStatus().getValue());
 357         assertEquals("test description", identityStatement.getDescription().getText());
 358         assertEquals("test reference", identityStatement.getReference().getText());
 359         assertEquals("test-id", identityStatement.getName().getLocalName());
 360
 361         assertEquals(1, moduleStatement.getTypedefs().size());
 362         final TypedefStatement typedefStatement = moduleStatement.getTypedefs().iterator().next();
 363         assertEquals(Status.CURRENT, typedefStatement.getStatus().getValue());
 364         assertEquals("test description", typedefStatement.getDescription().getText());
 365         assertEquals("test reference", typedefStatement.getReference().getText());
 366         assertEquals("test-typedef", typedefStatement.getName().getLocalName());
 367         assertEquals("int32", typedefStatement.getType().getName());
 368         assertEquals("meter", typedefStatement.getUnits().getName());
 369     }
 370
 371     @Test
 372     public void testDeclaredContainer() throws ReactorException {
 373         final StatementStreamSource containerStmtModule =
 374                 sourceForResource("/declared-statements-test/container-declared-test.yang");
 375
 376         final SchemaContext schemaContext = StmtTestUtils.parseYangSources(containerStmtModule);
 377         assertNotNull(schemaContext);
 378
 379         final Module testModule = schemaContext.findModules("container-declared-test").iterator().next();
 380         assertNotNull(testModule);
 381
 382         final ContainerSchemaNode containerSchemaNode = (ContainerSchemaNode) testModule.getDataChildByName(
 383                 QName.create(testModule.getQNameModule(), "test-container"));
 384         assertNotNull(containerSchemaNode);
 385         final ContainerStatement containerStatement =
 386                 ((ContainerEffectiveStatement) containerSchemaNode).getDeclared();
 387
 388         final QName name = containerStatement.getName();
 389         assertNotNull(name);
 390
 391         final WhenStatement containerStatementWhen = containerStatement.getWhenStatement();
 392         assertNotNull(containerStatementWhen);
 393
 394         final Collection<? extends IfFeatureStatement> containerStatementIfFeatures =
 395                 containerStatement.getIfFeatures();
 396         assertNotNull(containerStatementIfFeatures);
 397         assertEquals(1, containerStatementIfFeatures.size());
 398
 399         final Collection<? extends MustStatement> containerStatementMusts = containerStatement.getMusts();
 400         assertNotNull(containerStatementMusts);
 401         assertEquals(1, containerStatementMusts.size());
 402
 403         final PresenceStatement containerStatementPresence = containerStatement.getPresence();
 404         assertNotNull(containerStatementPresence);
 405         assertNotNull(containerStatementPresence.getValue());
 406
 407         final ConfigStatement containerStatementConfig = containerStatement.getConfig();
 408         assertNotNull(containerStatementConfig);
 409
 410         final StatusStatement containerStatementStatus = containerStatement.getStatus();
 411         assertNotNull(containerStatementStatus);
 412
 413         final DescriptionStatement containerStatementDescription = containerStatement.getDescription();
 414         assertNotNull(containerStatementDescription);
 415
 416         final ReferenceStatement containerStatementReference = containerStatement.getReference();
 417         assertNotNull(containerStatementReference);
 418
 419         final Collection<? extends TypedefStatement> containerStatementTypedefs = containerStatement.getTypedefs();
 420         assertNotNull(containerStatementTypedefs);
 421         assertEquals(1, containerStatementTypedefs.size());
 422
 423         final Collection<? extends GroupingStatement> containerStatementGroupings = containerStatement.getGroupings();
 424         assertNotNull(containerStatementGroupings);
 425         assertEquals(1, containerStatementGroupings.size());
 426
 427         final Collection<? extends DataDefinitionStatement> containerStatementDataDefinitions =
 428                 containerStatement.getDataDefinitions();
 429
 430         assertNotNull(containerStatementDataDefinitions);
 431         assertEquals(1, containerStatementDataDefinitions.size());
 432     }
 433 }