parser/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/parser/repo/MultipleRevImportBug6875Test.java

   1 /*
   2  * Copyright (c) 2017 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.yangtools.yang.parser.repo;
   9
  10 import static org.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.CoreMatchers.startsWith;
  12 import static org.hamcrest.MatcherAssert.assertThat;
  13 import static org.junit.Assert.assertEquals;
  14 import static org.junit.Assert.assertThrows;
  15 import static org.junit.Assert.assertTrue;
  16
  17 import com.google.common.util.concurrent.ListenableFuture;
  18 import java.util.Optional;
  19 import java.util.concurrent.ExecutionException;
  20 import org.junit.Test;
  21 import org.opendaylight.yangtools.yang.common.QName;
  22 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  24 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  25 import org.opendaylight.yangtools.yang.model.repo.api.YangIRSchemaSource;
  26 import org.opendaylight.yangtools.yang.model.repo.api.YangTextSchemaSource;
  27 import org.opendaylight.yangtools.yang.parser.rfc7950.repo.TextToIRTransformer;
  28
  29 public class MultipleRevImportBug6875Test {
  30     private static final String BAR_NS = "bar";
  31     private static final String BAR_REV_1 = "2017-02-06";
  32     private static final String BAR_REV_2 = "1999-01-01";
  33     private static final String BAR_REV_3 = "1970-01-01";
  34     private static final String FOO_NS = "foo";
  35
  36     @Test
  37     public void testYang11() throws Exception {
  38         final SharedSchemaRepository sharedSchemaRepository = new SharedSchemaRepository(
  39                 "shared-schema-repo-multiple-rev-import-test");
  40
  41         final SettableSchemaProvider<YangIRSchemaSource> foo = getSourceProvider(
  42             "/rfc7950/bug6875/yang1-1/foo.yang");
  43         final SettableSchemaProvider<YangIRSchemaSource> bar1 = getSourceProvider(
  44             "/rfc7950/bug6875/yang1-1/bar@1999-01-01.yang");
  45         final SettableSchemaProvider<YangIRSchemaSource> bar2 = getSourceProvider(
  46             "/rfc7950/bug6875/yang1-1/bar@2017-02-06.yang");
  47         final SettableSchemaProvider<YangIRSchemaSource> bar3 = getSourceProvider(
  48             "/rfc7950/bug6875/yang1-1/bar@1970-01-01.yang");
  49
  50         setAndRegister(sharedSchemaRepository, foo);
  51         setAndRegister(sharedSchemaRepository, bar1);
  52         setAndRegister(sharedSchemaRepository, bar2);
  53         setAndRegister(sharedSchemaRepository, bar3);
  54
  55         final ListenableFuture<EffectiveModelContext> schemaContextFuture =
  56                 sharedSchemaRepository.createEffectiveModelContextFactory().createEffectiveModelContext(
  57                     foo.getId(), bar1.getId(), bar2.getId(), bar3.getId());
  58         assertTrue(schemaContextFuture.isDone());
  59
  60         final SchemaContext context = schemaContextFuture.get();
  61         assertEquals(context.getModules().size(), 4);
  62
  63         assertThat(context.findDataTreeChild(foo("root"), foo("my-container-1")).orElse(null),
  64             instanceOf(ContainerSchemaNode.class));
  65         assertThat(context.findDataTreeChild(foo("root"), foo("my-container-2")).orElse(null),
  66             instanceOf(ContainerSchemaNode.class));
  67
  68         assertThat(context.findDataTreeChild(bar3("root"), foo("my-container-1")).orElse(null),
  69             instanceOf(ContainerSchemaNode.class));
  70         assertThat(context.findDataTreeChild(bar3("root"), foo("my-container-2")).orElse(null),
  71             instanceOf(ContainerSchemaNode.class));
  72
  73         assertEquals(Optional.empty(), context.findDataTreeChild(bar2("root"), foo("my-container-1")));
  74         assertEquals(Optional.empty(), context.findDataTreeChild(bar2("root"), foo("my-container-2")));
  75
  76         assertEquals(Optional.empty(), context.findDataTreeChild(bar1("root"), foo("my-container-1")));
  77         assertEquals(Optional.empty(), context.findDataTreeChild(bar1("root"), foo("my-container-2")));
  78     }
  79
  80     @Test
  81     public void testYang10() throws Exception {
  82         final SharedSchemaRepository sharedSchemaRepository = new SharedSchemaRepository(
  83                 "shared-schema-repo-multiple-rev-import-test");
  84
  85         final SettableSchemaProvider<YangIRSchemaSource> foo = getSourceProvider(
  86             "/rfc7950/bug6875/yang1-0/foo.yang");
  87         final SettableSchemaProvider<YangIRSchemaSource> bar1 = getSourceProvider(
  88             "/rfc7950/bug6875/yang1-0/bar@1999-01-01.yang");
  89         final SettableSchemaProvider<YangIRSchemaSource> bar2 = getSourceProvider(
  90             "/rfc7950/bug6875/yang1-0/bar@2017-02-06.yang");
  91
  92         setAndRegister(sharedSchemaRepository, foo);
  93         setAndRegister(sharedSchemaRepository, bar1);
  94         setAndRegister(sharedSchemaRepository, bar2);
  95
  96         final ListenableFuture<EffectiveModelContext> schemaContextFuture =
  97                 sharedSchemaRepository.createEffectiveModelContextFactory().createEffectiveModelContext(
  98                     foo.getId(), bar1.getId(), bar2.getId());
  99         assertTrue(schemaContextFuture.isDone());
 100
 101         final ExecutionException ex = assertThrows(ExecutionException.class, schemaContextFuture::get);
 102         final Throwable cause = ex.getCause();
 103         assertThat(cause, instanceOf(IllegalArgumentException.class));
 104         assertThat(cause.getMessage(), startsWith("Module:bar imported twice with different revisions"));
 105     }
 106
 107     private static void setAndRegister(final SharedSchemaRepository sharedSchemaRepository,
 108             final SettableSchemaProvider<YangIRSchemaSource> source) {
 109         source.register(sharedSchemaRepository);
 110         source.setResult();
 111     }
 112
 113     private static SettableSchemaProvider<YangIRSchemaSource> getSourceProvider(final String resourceName)
 114             throws Exception {
 115         final YangTextSchemaSource yangSource = YangTextSchemaSource.forResource(resourceName);
 116         return SettableSchemaProvider.createImmediate(TextToIRTransformer.transformText(yangSource),
 117             YangIRSchemaSource.class);
 118     }
 119
 120     private static QName foo(final String localName) {
 121         return QName.create(FOO_NS, localName);
 122     }
 123
 124     private static QName bar1(final String localName) {
 125         return QName.create(BAR_NS, BAR_REV_1, localName);
 126     }
 127
 128     private static QName bar2(final String localName) {
 129         return QName.create(BAR_NS, BAR_REV_2, localName);
 130     }
 131
 132     private static QName bar3(final String localName) {
 133         return QName.create(BAR_NS, BAR_REV_3, localName);
 134     }
 135 }