yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/IncludeRevisionsTest.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.assertNotNull;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15 import org.junit.Test;
  16 import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.SomeModifiersUnresolvedException;
  19 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  20 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
  21 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor;
  22 import org.opendaylight.yangtools.yang.parser.stmt.reactor.EffectiveModelContext;
  23 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangInferencePipeline;
  24 import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangStatementSourceImpl;
  25
  26 public class IncludeRevisionsTest {
  27
  28     private static final YangStatementSourceImpl EQUAL_ROOT = new YangStatementSourceImpl("/revisions/equal-root.yang",
  29             false);
  30     private static final YangStatementSourceImpl EQUAL_REV = new YangStatementSourceImpl("/revisions/equal-rev.yang",
  31             false);
  32     private static final YangStatementSourceImpl UNEQUAL_ROOT = new YangStatementSourceImpl(
  33             "/revisions/unequal-root.yang", false);
  34     private static final YangStatementSourceImpl UNEQUAL_REV = new YangStatementSourceImpl(
  35             "/revisions/unequal-rev.yang", false);
  36     private static final YangStatementSourceImpl SUBMOD_ONLY_ROOT = new YangStatementSourceImpl(
  37             "/revisions/submod-only-root.yang", false);
  38     private static final YangStatementSourceImpl SUBMOD_ONLY_REV = new YangStatementSourceImpl(
  39             "/revisions/submod-only-rev.yang", false);
  40     private static final YangStatementSourceImpl MOD_ONLY_ROOT = new YangStatementSourceImpl(
  41             "/revisions/mod-only-root.yang", false);
  42     private static final YangStatementSourceImpl MOD_ONLY_REV = new YangStatementSourceImpl(
  43             "/revisions/mod-only-rev.yang", false);
  44     private static final YangStatementSourceImpl MOD_ONLY_1970_ROOT = new YangStatementSourceImpl(
  45             "/revisions/mod-1970-root.yang", false);
  46     private static final YangStatementSourceImpl MOD_ONLY_1970_REV = new YangStatementSourceImpl(
  47             "/revisions/mod-1970-rev.yang", false);
  48     private static final YangStatementSourceImpl NOWHERE_ROOT = new YangStatementSourceImpl(
  49             "/revisions/nowhere-root.yang", false);
  50     private static final YangStatementSourceImpl NOWHERE_REV = new YangStatementSourceImpl(
  51             "/revisions/nowhere-rev.yang", false);
  52
  53     @Test
  54     public void revsEqualTest() throws SourceException, ReactorException {
  55
  56         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  57         addSources(reactor, EQUAL_REV, EQUAL_ROOT);
  58
  59         EffectiveModelContext result = reactor.build();
  60         assertNotNull(result);
  61     }
  62
  63     @Test
  64     public void revsUnequalTest() throws SourceException, ReactorException {
  65
  66         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  67         addSources(reactor, UNEQUAL_REV, UNEQUAL_ROOT);
  68
  69         try {
  70             reactor.build();
  71             fail("reactor.process should fail due to unequal revisions in include and submodule");
  72         } catch (ReactorException e) {
  73             assertTrue(e instanceof SomeModifiersUnresolvedException);
  74             assertEquals(ModelProcessingPhase.SOURCE_LINKAGE, e.getPhase());
  75         }
  76     }
  77
  78     @Test
  79     public void revIncludeOnly() throws SourceException, ReactorException {
  80
  81         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  82         addSources(reactor, SUBMOD_ONLY_REV, SUBMOD_ONLY_ROOT);
  83
  84         EffectiveModelContext result = reactor.build();
  85         assertNotNull(result);
  86     }
  87
  88     @Test
  89     public void revInModuleOnly() throws SourceException, ReactorException {
  90
  91         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
  92         addSources(reactor, MOD_ONLY_REV, MOD_ONLY_ROOT);
  93
  94         try {
  95             reactor.build();
  96             fail("reactor.process should fail due to missing revision in included submodule");
  97         } catch (ReactorException e) {
  98             assertTrue(e instanceof SomeModifiersUnresolvedException);
  99             assertEquals(ModelProcessingPhase.SOURCE_LINKAGE, e.getPhase());
 100         }
 101     }
 102
 103     @Test
 104     public void rev1970InModuleOnlyTest() throws SourceException, ReactorException {
 105
 106         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
 107         addSources(reactor, MOD_ONLY_1970_REV, MOD_ONLY_1970_ROOT);
 108
 109         EffectiveModelContext result = reactor.build();
 110         assertNotNull(result);
 111     }
 112
 113     @Test
 114     public void revNowhereTest() throws SourceException, ReactorException {
 115
 116         CrossSourceStatementReactor.BuildAction reactor = YangInferencePipeline.RFC6020_REACTOR.newBuild();
 117         addSources(reactor, NOWHERE_REV, NOWHERE_ROOT);
 118
 119         EffectiveModelContext result = reactor.build();
 120         assertNotNull(result);
 121     }
 122
 123     private static void addSources(final CrossSourceStatementReactor.BuildAction reactor, final StatementStreamSource... sources) {
 124         for (StatementStreamSource source : sources) {
 125             reactor.addSource(source);
 126         }
 127     }
 128 }