yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/Bug4623Test.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 com.google.common.collect.Range;
  12 import java.io.File;
  13 import java.net.URI;
  14 import java.util.List;
  15 import org.junit.Assert;
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  19 import org.opendaylight.yangtools.yang.model.api.Module;
  20 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  21 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  22 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  23 import org.opendaylight.yangtools.yang.model.api.type.LengthConstraint;
  24 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
  25 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
  26
  27 public class Bug4623Test {
  28
  29     @Test
  30     public void testStringTypeWithUnknownSchemaNodeAtTheEndOfTypeDefinition() throws Exception {
  31         // given
  32         final File extdef = new File(getClass().getResource("/bugs/bug4623/extension-def.yang").toURI());
  33         final File stringWithExt = new File(getClass().getResource("/bugs/bug4623/string-with-ext.yang").toURI());
  34
  35         // when
  36         final SchemaContext schemaContext = TestUtils.parseYangSources(extdef, stringWithExt);
  37
  38         final LeafSchemaNode leaf = (LeafSchemaNode) typesModule(schemaContext).getDataChildByName(
  39             QName.create(URI.create("urn:custom.types.demo"), "leaf-length-pattern-unknown"));
  40
  41         // then
  42         Assert.assertNotNull(leaf);
  43
  44         final TypeDefinition<?> type = leaf.getType();
  45         Assert.assertNotNull(type);
  46         final List<UnknownSchemaNode> unknownSchemaNodes = type.getUnknownSchemaNodes();
  47         Assert.assertNotNull(unknownSchemaNodes);
  48         Assert.assertFalse(unknownSchemaNodes.size() == 0);
  49
  50         final UnknownSchemaNode unknownSchemaNode = unknownSchemaNodes.get(0);
  51         Assert.assertEquals(unknownSchemaNode.getNodeParameter(), "unknown");
  52         Assert.assertEquals(unknownSchemaNode.getNodeType().getModule().getNamespace().toString(),
  53             "urn:simple.extension.typedefs");
  54
  55         final LengthConstraint lengthConstraint = ((StringTypeDefinition) type).getLengthConstraint().get();
  56         final List<PatternConstraint> patternConstraints = ((StringTypeDefinition) type).getPatternConstraints();
  57
  58         Assert.assertNotNull(lengthConstraint);
  59         Assert.assertNotNull(patternConstraints);
  60         Assert.assertFalse(lengthConstraint.getAllowedRanges().isEmpty());
  61         Assert.assertFalse(patternConstraints.isEmpty());
  62
  63         final Range<Integer> span = lengthConstraint.getAllowedRanges().span();
  64         Assert.assertEquals(Integer.valueOf(2), span.lowerEndpoint());
  65         Assert.assertEquals(Integer.valueOf(10), span.upperEndpoint());
  66
  67         final PatternConstraint patternConstraint = patternConstraints.get(0);
  68         Assert.assertEquals(patternConstraint.getJavaPatternString(), "^[0-9a-fA-F]$");
  69     }
  70
  71     @Test
  72     public void testStringTypeWithUnknownSchemaNodeBetweenStringRestrictionStatements() throws Exception {
  73         // given
  74         final File extdef = new File(getClass().getResource("/bugs/bug4623/extension-def.yang").toURI());
  75         final File stringWithExt = new File(getClass().getResource("/bugs/bug4623/string-with-ext.yang").toURI());
  76
  77         // when
  78         final SchemaContext schemaContext = TestUtils.parseYangSources(extdef, stringWithExt);
  79
  80         final LeafSchemaNode leaf = (LeafSchemaNode) typesModule(schemaContext).getDataChildByName(
  81                 QName.create(URI.create("urn:custom.types.demo"), "leaf-length-unknown-pattern"));
  82
  83         // then
  84         Assert.assertNotNull(leaf);
  85
  86         final TypeDefinition<?> type = leaf.getType();
  87         Assert.assertNotNull(type);
  88         final List<UnknownSchemaNode> unknownSchemaNodes = type.getUnknownSchemaNodes();
  89         Assert.assertNotNull(unknownSchemaNodes);
  90         Assert.assertFalse(unknownSchemaNodes.size() == 0);
  91
  92         final UnknownSchemaNode unknownSchemaNode = unknownSchemaNodes.get(0);
  93         Assert.assertEquals(unknownSchemaNode.getNodeParameter(), "unknown");
  94         Assert.assertEquals(unknownSchemaNode.getNodeType().getModule().getNamespace().toString(),
  95             "urn:simple.extension.typedefs");
  96
  97         final LengthConstraint lengthConstraints = ((StringTypeDefinition) type).getLengthConstraint().get();
  98         final List<PatternConstraint> patternConstraints = ((StringTypeDefinition) type).getPatternConstraints();
  99
 100         Assert.assertNotNull(lengthConstraints);
 101         Assert.assertNotNull(patternConstraints);
 102         Assert.assertEquals(1, lengthConstraints.getAllowedRanges().asRanges().size());
 103         Assert.assertFalse(patternConstraints.isEmpty());
 104
 105         final Range<Integer> lengthConstraint = lengthConstraints.getAllowedRanges().span();
 106         Assert.assertEquals(Integer.valueOf(2), lengthConstraint.lowerEndpoint());
 107         Assert.assertEquals(Integer.valueOf(10), lengthConstraint.upperEndpoint());
 108
 109         final PatternConstraint patternConstraint = patternConstraints.get(0);
 110         Assert.assertEquals(patternConstraint.getJavaPatternString(), "^[0-9a-fA-F]$");
 111     }
 112
 113     @Test
 114     public void testStringTypeWithUnknownSchemaNodeOnTheStartOfTypeDefinition() throws Exception {
 115         // given
 116         final File extdef = new File(getClass().getResource("/bugs/bug4623/extension-def.yang").toURI());
 117         final File stringWithExt = new File(getClass().getResource("/bugs/bug4623/string-with-ext.yang").toURI());
 118
 119         // when
 120         final SchemaContext schemaContext = TestUtils.parseYangSources(extdef, stringWithExt);
 121
 122         final LeafSchemaNode leaf = (LeafSchemaNode) typesModule(schemaContext).getDataChildByName(
 123                 QName.create(URI.create("urn:custom.types.demo"), "leaf-unknown-length-pattern"));
 124
 125         // then
 126         Assert.assertNotNull(leaf);
 127
 128         final TypeDefinition<?> type = leaf.getType();
 129         Assert.assertNotNull(type);
 130         final List<UnknownSchemaNode> unknownSchemaNodes = type.getUnknownSchemaNodes();
 131         Assert.assertNotNull(unknownSchemaNodes);
 132         Assert.assertFalse(unknownSchemaNodes.size() == 0);
 133
 134         final UnknownSchemaNode unknownSchemaNode = unknownSchemaNodes.get(0);
 135         Assert.assertEquals(unknownSchemaNode.getNodeParameter(), "unknown");
 136         Assert.assertEquals(unknownSchemaNode.getNodeType().getModule().getNamespace().toString(),
 137             "urn:simple.extension.typedefs");
 138
 139         final LengthConstraint lengthConstraints =
 140                 ((StringTypeDefinition) type).getLengthConstraint().get();
 141         final List<PatternConstraint> patternConstraints = ((StringTypeDefinition) type).getPatternConstraints();
 142
 143         Assert.assertNotNull(lengthConstraints);
 144         Assert.assertNotNull(patternConstraints);
 145         Assert.assertEquals(1, lengthConstraints.getAllowedRanges().asRanges().size());
 146         Assert.assertFalse(patternConstraints.size() == 0);
 147
 148         final Range<Integer> lengthConstraint = lengthConstraints.getAllowedRanges().span();
 149         Assert.assertEquals(Integer.valueOf(2), lengthConstraint.lowerEndpoint());
 150         Assert.assertEquals(Integer.valueOf(10), lengthConstraint.upperEndpoint());
 151
 152         final PatternConstraint patternConstraint = patternConstraints.get(0);
 153         Assert.assertEquals(patternConstraint.getJavaPatternString(), "^[0-9a-fA-F]$");
 154     }
 155
 156     private static Module typesModule(final SchemaContext context) {
 157         return context.findModules("types").iterator().next();
 158     }
 159 }