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