yang/rfc7952-parser-support/src/test/java/org/opendaylight/yangtools/rfc7952/parser/AnnotationTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies, s.r.o. 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.yangtools.rfc7952.parser;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertNotNull;
  12 import static org.junit.Assert.assertSame;
  13 import static org.junit.Assert.assertTrue;
  14
  15 import java.io.IOException;
  16 import java.util.Map;
  17 import java.util.Optional;
  18 import org.junit.BeforeClass;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.rfc7952.model.api.AnnotationSchemaNode;
  21 import org.opendaylight.yangtools.yang.common.QName;
  22 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  23 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  24 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  25 import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
  26 import org.opendaylight.yangtools.yang.parser.rfc7950.reactor.RFC7950Reactors;
  27 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.YangStatementStreamSource;
  28 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
  29 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  30 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  31 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor.BuildAction;
  32
  33 public class AnnotationTest {
  34     private static final QName LAST_MODIFIED_QNAME = QName.create("http://example.org/example-last-modified",
  35             "last-modified");
  36     private static CrossSourceStatementReactor reactor;
  37
  38     @BeforeClass
  39     public static void createReactor() {
  40         reactor = RFC7950Reactors.vanillaReactorBuilder()
  41                 .addStatementSupport(ModelProcessingPhase.FULL_DECLARATION, AnnotationStatementSupport.getInstance())
  42                 .build();
  43     }
  44
  45     @Test
  46     public void testAnnotationResolution() throws ReactorException, IOException, YangSyntaxErrorException {
  47         final BuildAction build = reactor.newBuild();
  48         build.addSource(YangStatementStreamSource.create(
  49             YangTextSchemaSource.forResource("/ietf-yang-metadata@2016-08-05.yang")));
  50         build.addSource(YangStatementStreamSource.create(
  51             YangTextSchemaSource.forResource("/example-last-modified.yang")));
  52         final SchemaContext context = build.buildEffective();
  53
  54         final Map<QName, AnnotationSchemaNode> annotations = AnnotationSchemaNode.findAll(context);
  55         assertEquals(1, annotations.size());
  56         final AnnotationSchemaNode annotation = annotations.get(LAST_MODIFIED_QNAME);
  57         assertNotNull(annotation);
  58
  59         final Optional<AnnotationSchemaNode> findAnnotation = AnnotationSchemaNode.find(context, LAST_MODIFIED_QNAME);
  60         assertTrue(findAnnotation.isPresent());
  61         assertSame(annotation, findAnnotation.get());
  62
  63         assertEquals(BaseTypes.stringType(), annotation.getType());
  64         assertEquals(Optional.empty(), annotation.getReference());
  65         assertEquals(Optional.of("This annotation contains the date and time when the\n"
  66                 + "annotated instance was last modified (or created)."), annotation.getDescription());
  67     }
  68 }