opendaylight/sal/yang-prototype/code-generator/yang-model-parser-impl/src/test/java/org/opendaylight/controller/yang/parser/impl/TypesResolutionTest.java

   1 /*
   2  * Copyright (c) 2013 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.controller.yang.parser.impl;
   9
  10 import static org.junit.Assert.*;
  11
  12 import java.io.FileNotFoundException;
  13 import java.net.URI;
  14 import java.util.List;
  15 import java.util.Set;
  16
  17 import org.junit.Before;
  18 import org.junit.Test;
  19 import org.opendaylight.controller.yang.common.QName;
  20 import org.opendaylight.controller.yang.model.api.IdentitySchemaNode;
  21 import org.opendaylight.controller.yang.model.api.LeafSchemaNode;
  22 import org.opendaylight.controller.yang.model.api.Module;
  23 import org.opendaylight.controller.yang.model.api.Status;
  24 import org.opendaylight.controller.yang.model.api.TypeDefinition;
  25 import org.opendaylight.controller.yang.model.api.type.BitsTypeDefinition.Bit;
  26 import org.opendaylight.controller.yang.model.api.type.EnumTypeDefinition.EnumPair;
  27 import org.opendaylight.controller.yang.model.api.type.LengthConstraint;
  28 import org.opendaylight.controller.yang.model.api.type.PatternConstraint;
  29 import org.opendaylight.controller.yang.model.util.BitsType;
  30 import org.opendaylight.controller.yang.model.util.EnumerationType;
  31 import org.opendaylight.controller.yang.model.util.ExtendedType;
  32 import org.opendaylight.controller.yang.model.util.IdentityrefType;
  33 import org.opendaylight.controller.yang.model.util.InstanceIdentifier;
  34 import org.opendaylight.controller.yang.model.util.StringType;
  35 import org.opendaylight.controller.yang.model.util.UnionType;
  36
  37 public class TypesResolutionTest {
  38     private Set<Module> testedModules;
  39
  40     @Before
  41     public void init() throws FileNotFoundException {
  42         testedModules = TestUtils.loadModules("src/test/resources/types");
  43     }
  44
  45     @Test
  46     public void testIPVersion() {
  47         Module tested = TestUtils.findModule(testedModules, "ietf-inet-types");
  48         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
  49         assertEquals(14, typedefs.size());
  50
  51         TypeDefinition<?> type = TestUtils.findTypedef(typedefs, "ip-version");
  52         assertTrue(type.getDescription().contains(
  53                 "This value represents the version of the IP protocol."));
  54         assertTrue(type.getReference().contains(
  55                 "RFC 2460: Internet Protocol, Version 6 (IPv6) Specification"));
  56
  57         EnumerationType enumType = (EnumerationType) type.getBaseType();
  58         List<EnumPair> values = enumType.getValues();
  59         assertEquals(3, values.size());
  60
  61         EnumPair value0 = values.get(0);
  62         assertEquals("unknown", value0.getName());
  63         assertEquals(0, (int) value0.getValue());
  64         assertEquals(
  65                 "An unknown or unspecified version of the Internet protocol.",
  66                 value0.getDescription());
  67
  68         EnumPair value1 = values.get(1);
  69         assertEquals("ipv4", value1.getName());
  70         assertEquals(1, (int) value1.getValue());
  71         assertEquals("The IPv4 protocol as defined in RFC 791.",
  72                 value1.getDescription());
  73
  74         EnumPair value2 = values.get(2);
  75         assertEquals("ipv6", value2.getName());
  76         assertEquals(2, (int) value2.getValue());
  77         assertEquals("The IPv6 protocol as defined in RFC 2460.",
  78                 value2.getDescription());
  79     }
  80
  81     @Test
  82     public void testEnumeration() {
  83         Module tested = TestUtils
  84                 .findModule(testedModules, "custom-types-test");
  85         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
  86
  87         TypeDefinition<?> type = TestUtils.findTypedef(typedefs, "ip-version");
  88         EnumerationType enumType = (EnumerationType) type.getBaseType();
  89         List<EnumPair> values = enumType.getValues();
  90         assertEquals(4, values.size());
  91
  92         EnumPair value0 = values.get(0);
  93         assertEquals("unknown", value0.getName());
  94         assertEquals(0, (int) value0.getValue());
  95         assertEquals(
  96                 "An unknown or unspecified version of the Internet protocol.",
  97                 value0.getDescription());
  98
  99         EnumPair value1 = values.get(1);
 100         assertEquals("ipv4", value1.getName());
 101         assertEquals(19, (int) value1.getValue());
 102         assertEquals("The IPv4 protocol as defined in RFC 791.",
 103                 value1.getDescription());
 104
 105         EnumPair value2 = values.get(2);
 106         assertEquals("ipv6", value2.getName());
 107         assertEquals(7, (int) value2.getValue());
 108         assertEquals("The IPv6 protocol as defined in RFC 2460.",
 109                 value2.getDescription());
 110
 111         EnumPair value3 = values.get(3);
 112         assertEquals("default", value3.getName());
 113         assertEquals(20, (int) value3.getValue());
 114         assertEquals("default ip", value3.getDescription());
 115     }
 116
 117     @Test
 118     public void testIpAddress() {
 119         Module tested = TestUtils.findModule(testedModules, "ietf-inet-types");
 120         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 121         TypeDefinition<?> type = TestUtils.findTypedef(typedefs, "ip-address");
 122         UnionType baseType = (UnionType) type.getBaseType();
 123         List<TypeDefinition<?>> unionTypes = baseType.getTypes();
 124
 125         ExtendedType ipv4 = (ExtendedType) unionTypes.get(0);
 126         StringType ipv4Base = (StringType) ipv4.getBaseType();
 127         String expectedPattern = "(([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\\.){3}"
 128                 + "([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])"
 129                 + "(%[\\p{N}\\p{L}]+)?";
 130         assertEquals(expectedPattern, ipv4Base.getPatterns().get(0)
 131                 .getRegularExpression());
 132
 133         ExtendedType ipv6 = (ExtendedType) unionTypes.get(1);
 134         StringType ipv6Base = (StringType) ipv6.getBaseType();
 135         List<PatternConstraint> ipv6Patterns = ipv6Base.getPatterns();
 136         expectedPattern = "((:|[0-9a-fA-F]{0,4}):)([0-9a-fA-F]{0,4}:){0,5}"
 137                 + "((([0-9a-fA-F]{0,4}:)?(:|[0-9a-fA-F]{0,4}))|"
 138                 + "(((25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])\\.){3}"
 139                 + "(25[0-5]|2[0-4][0-9]|[01]?[0-9]?[0-9])))"
 140                 + "(%[\\p{N}\\p{L}]+)?";
 141         assertEquals(expectedPattern, ipv6Patterns.get(0)
 142                 .getRegularExpression());
 143
 144         expectedPattern = "(([^:]+:){6}(([^:]+:[^:]+)|(.*\\..*)))|"
 145                 + "((([^:]+:)*[^:]+)?::(([^:]+:)*[^:]+)?)" + "(%.+)?";
 146         assertEquals(expectedPattern, ipv6Patterns.get(1)
 147                 .getRegularExpression());
 148     }
 149
 150     @Test
 151     public void testDomainName() {
 152         Module tested = TestUtils.findModule(testedModules, "ietf-inet-types");
 153         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 154         TypeDefinition<?> type = TestUtils.findTypedef(typedefs, "domain-name");
 155         StringType baseType = (StringType) type.getBaseType();
 156         List<PatternConstraint> patterns = baseType.getPatterns();
 157         assertEquals(1, patterns.size());
 158         String expectedPattern = "((([a-zA-Z0-9_]([a-zA-Z0-9\\-_]){0,61})?[a-zA-Z0-9]\\.)*"
 159                 + "([a-zA-Z0-9_]([a-zA-Z0-9\\-_]){0,61})?[a-zA-Z0-9]\\.?)"
 160                 + "|\\.";
 161         assertEquals(expectedPattern, patterns.get(0).getRegularExpression());
 162
 163         List<LengthConstraint> lengths = baseType.getLengthStatements();
 164         assertEquals(1, lengths.size());
 165         LengthConstraint length = baseType.getLengthStatements().get(0);
 166         assertEquals(1L, length.getMin());
 167         assertEquals(253L, length.getMax());
 168     }
 169
 170     @Test
 171     public void testInstanceIdentifier1() {
 172         Module tested = TestUtils
 173                 .findModule(testedModules, "custom-types-test");
 174         LeafSchemaNode leaf = (LeafSchemaNode) tested
 175                 .getDataChildByName("inst-id-leaf1");
 176         InstanceIdentifier leafType = (InstanceIdentifier) leaf.getType();
 177         assertFalse(leafType.requireInstance());
 178     }
 179
 180     @Test
 181     public void testInstanceIdentifier2() {
 182         Module tested = TestUtils
 183                 .findModule(testedModules, "custom-types-test");
 184         LeafSchemaNode leaf = (LeafSchemaNode) tested
 185                 .getDataChildByName("inst-id-leaf2");
 186         InstanceIdentifier leafType = (InstanceIdentifier) leaf.getType();
 187         assertTrue(leafType.requireInstance());
 188     }
 189
 190     @Test
 191     public void testIdentity() {
 192         Module tested = TestUtils
 193                 .findModule(testedModules, "custom-types-test");
 194         Set<IdentitySchemaNode> identities = tested.getIdentities();
 195         IdentitySchemaNode testedIdentity = null;
 196         for (IdentitySchemaNode id : identities) {
 197             if (id.getQName().getLocalName().equals("crypto-alg")) {
 198                 testedIdentity = id;
 199                 IdentitySchemaNode baseIdentity = id.getBaseIdentity();
 200                 assertEquals("crypto-base", baseIdentity.getQName()
 201                         .getLocalName());
 202                 assertNull(baseIdentity.getBaseIdentity());
 203             }
 204         }
 205         assertNotNull(testedIdentity);
 206     }
 207
 208     @Test
 209     public void testBitsType1() {
 210         Module tested = TestUtils
 211                 .findModule(testedModules, "custom-types-test");
 212         LeafSchemaNode leaf = (LeafSchemaNode) tested
 213                 .getDataChildByName("mybits");
 214         BitsType leafType = (BitsType) leaf.getType();
 215         List<Bit> bits = leafType.getBits();
 216         assertEquals(3, bits.size());
 217
 218         Bit bit1 = bits.get(0);
 219         assertEquals("disable-nagle", bit1.getName());
 220         assertEquals(0L, (long) bit1.getPosition());
 221
 222         Bit bit2 = bits.get(1);
 223         assertEquals("auto-sense-speed", bit2.getName());
 224         assertEquals(1L, (long) bit2.getPosition());
 225
 226         Bit bit3 = bits.get(2);
 227         assertEquals("10-Mb-only", bit3.getName());
 228         assertEquals(2L, (long) bit3.getPosition());
 229     }
 230
 231     @Test
 232     public void testBitsType2() {
 233         Module tested = TestUtils
 234                 .findModule(testedModules, "custom-types-test");
 235         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 236         TypeDefinition<?> testedType = TestUtils.findTypedef(typedefs,
 237                 "access-operations-type");
 238
 239         BitsType bitsType = (BitsType) testedType.getBaseType();
 240         List<Bit> bits = bitsType.getBits();
 241         assertEquals(5, bits.size());
 242
 243         Bit bit0 = bits.get(0);
 244         assertEquals(0L, (long) bit0.getPosition());
 245
 246         Bit bit1 = bits.get(1);
 247         assertEquals(500L, (long) bit1.getPosition());
 248
 249         Bit bit2 = bits.get(2);
 250         assertEquals(501L, (long) bit2.getPosition());
 251
 252         Bit bit3 = bits.get(3);
 253         assertEquals(365L, (long) bit3.getPosition());
 254
 255         Bit bit4 = bits.get(4);
 256         assertEquals(502L, (long) bit4.getPosition());
 257     }
 258
 259     @Test
 260     public void testIanaTimezones() {
 261         Module tested = TestUtils.findModule(testedModules, "iana-timezones");
 262         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 263         TypeDefinition<?> testedType = TestUtils.findTypedef(typedefs,
 264                 "iana-timezone");
 265
 266         String expectedDesc = "A timezone location as defined by the IANA timezone";
 267         assertTrue(testedType.getDescription().contains(expectedDesc));
 268         assertNull(testedType.getReference());
 269         assertEquals(Status.CURRENT, testedType.getStatus());
 270
 271         QName testedTypeQName = testedType.getQName();
 272         assertEquals(URI.create("urn:ietf:params:xml:ns:yang:iana-timezones"),
 273                 testedTypeQName.getNamespace());
 274         assertEquals(TestUtils.createDate("2012-07-09"),
 275                 testedTypeQName.getRevision());
 276         assertEquals("ianatz", testedTypeQName.getPrefix());
 277         assertEquals("iana-timezone", testedTypeQName.getLocalName());
 278
 279         EnumerationType enumType = (EnumerationType) testedType.getBaseType();
 280         List<EnumPair> values = enumType.getValues();
 281         assertEquals(415, values.size()); // 0-414
 282
 283         EnumPair enum168 = values.get(168);
 284         assertEquals("America/Danmarkshavn", enum168.getName());
 285         assertEquals(168, (int) enum168.getValue());
 286         assertEquals("east coast, north of Scoresbysund",
 287                 enum168.getDescription());
 288
 289         EnumPair enum374 = values.get(374);
 290         assertEquals("America/Indiana/Winamac", enum374.getName());
 291         assertEquals(374, (int) enum374.getValue());
 292         assertEquals("Eastern Time - Indiana - Pulaski County",
 293                 enum374.getDescription());
 294     }
 295
 296     @Test
 297     public void testObjectId128() {
 298         Module tested = TestUtils.findModule(testedModules, "ietf-yang-types");
 299         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 300         ExtendedType testedType = (ExtendedType) TestUtils.findTypedef(
 301                 typedefs, "object-identifier-128");
 302
 303         QName testedTypeQName = testedType.getQName();
 304         assertEquals(URI.create("urn:ietf:params:xml:ns:yang:ietf-yang-types"),
 305                 testedTypeQName.getNamespace());
 306         assertEquals(TestUtils.createDate("2010-09-24"),
 307                 testedTypeQName.getRevision());
 308         assertEquals("yang", testedTypeQName.getPrefix());
 309         assertEquals("object-identifier-128", testedTypeQName.getLocalName());
 310
 311         ExtendedType testedTypeBase = (ExtendedType) testedType.getBaseType();
 312
 313         List<PatternConstraint> patterns = testedTypeBase.getPatterns();
 314         assertEquals(2, patterns.size());
 315         PatternConstraint pattern1 = patterns.get(0);
 316         assertEquals("\\d*(\\.\\d*){1,127}", pattern1.getRegularExpression());
 317         PatternConstraint pattern2 = patterns.get(1);
 318         assertEquals(
 319                 "(([0-1](\\.[1-3]?[0-9]))|(2\\.(0|([1-9]\\d*))))(\\.(0|([1-9]\\d*)))*",
 320                 pattern2.getRegularExpression());
 321
 322         QName testedTypeBaseQName = testedTypeBase.getQName();
 323         assertEquals(URI.create("urn:ietf:params:xml:ns:yang:ietf-yang-types"),
 324                 testedTypeBaseQName.getNamespace());
 325         assertEquals(TestUtils.createDate("2010-09-24"),
 326                 testedTypeBaseQName.getRevision());
 327         assertEquals("yang", testedTypeBaseQName.getPrefix());
 328         assertEquals("object-identifier", testedTypeBaseQName.getLocalName());
 329     }
 330
 331     @Test
 332     public void testIdentityref() {
 333         Module tested = TestUtils
 334                 .findModule(testedModules, "custom-types-test");
 335         Set<TypeDefinition<?>> typedefs = tested.getTypeDefinitions();
 336         TypeDefinition<?> testedType = TestUtils.findTypedef(typedefs,
 337                 "service-type-ref");
 338         IdentityrefType baseType = (IdentityrefType) testedType.getBaseType();
 339         QName identity = baseType.getIdentity();
 340         assertEquals(URI.create("urn:simple.container.demo"),
 341                 identity.getNamespace());
 342         assertEquals(TestUtils.createDate("2012-04-16"), identity.getRevision());
 343         assertEquals("iit", identity.getPrefix());
 344         assertEquals("service-type", identity.getLocalName());
 345     }
 346
 347 }