Gaurav Agrawal | 1fbfae1 | 2016-03-29 02:17:23 +0530 | [diff] [blame] | 1 | /* |
Brian O'Connor | 0f7908b | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Laboratory |
Gaurav Agrawal | 1fbfae1 | 2016-03-29 02:17:23 +0530 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.yangutils.linker; |
| 18 | |
| 19 | import java.io.IOException; |
| 20 | import java.util.ListIterator; |
| 21 | import org.junit.Test; |
| 22 | import org.onosproject.yangutils.datamodel.ResolvableStatus; |
| 23 | import org.onosproject.yangutils.datamodel.YangContainer; |
| 24 | import org.onosproject.yangutils.datamodel.YangDataTypes; |
| 25 | import org.onosproject.yangutils.datamodel.YangDerivedInfo; |
| 26 | import org.onosproject.yangutils.datamodel.YangLeaf; |
| 27 | import org.onosproject.yangutils.datamodel.YangList; |
| 28 | import org.onosproject.yangutils.datamodel.YangModule; |
| 29 | import org.onosproject.yangutils.datamodel.YangNode; |
| 30 | import org.onosproject.yangutils.datamodel.YangNodeType; |
| 31 | import org.onosproject.yangutils.datamodel.YangTypeDef; |
| 32 | import org.onosproject.yangutils.parser.exceptions.ParserException; |
| 33 | import org.onosproject.yangutils.parser.impl.YangUtilsParserManager; |
| 34 | |
| 35 | import static org.hamcrest.MatcherAssert.assertThat; |
| 36 | import static org.hamcrest.core.Is.is; |
| 37 | |
| 38 | /** |
| 39 | * Test cases for testing "type" intra file linking. |
| 40 | */ |
| 41 | public class IntraFileTypeLinkingTest { |
| 42 | |
| 43 | private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| 44 | |
| 45 | /** |
| 46 | * Checks self resolution when typedef and leaf using type are siblings. |
| 47 | */ |
| 48 | @Test |
| 49 | public void processSelfResolutionWhenTypeAndTypedefAtRootLevel() throws IOException, ParserException { |
| 50 | |
| 51 | YangNode node = manager.getDataModel("src/test/resources/SelfResolutionWhenTypeAndTypedefAtRootLevel.yang"); |
| 52 | |
| 53 | // Check whether the data model tree returned is of type module. |
| 54 | assertThat((node instanceof YangModule), is(true)); |
| 55 | |
| 56 | // Check whether the node type is set properly to module. |
| 57 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 58 | |
| 59 | // Check whether the module name is set correctly. |
| 60 | YangModule yangNode = (YangModule) node; |
| 61 | assertThat(yangNode.getName(), is("Test")); |
| 62 | |
| 63 | ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator(); |
| 64 | YangLeaf leafInfo = leafIterator.next(); |
| 65 | |
| 66 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 67 | assertThat(leafInfo.getDataType().getDataTypeName(), is("hello")); |
| 68 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 69 | |
| 70 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 71 | is((YangTypeDef) node.getChild())); |
| 72 | |
| 73 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 74 | is(ResolvableStatus.RESOLVED)); |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Checks self resolution when typedef and leaf using type are at different |
| 79 | * level where typedef is at the root. |
| 80 | */ |
| 81 | @Test |
| 82 | public void processSelfFileLinkingTypedefAtRootTypeTwoLevelInHierarchy() throws IOException, ParserException { |
| 83 | |
| 84 | YangNode node = |
| 85 | manager.getDataModel("src/test/resources/SelfFileLinkingTypedefAtRootTypeTwoLevelInHierarchy.yang"); |
| 86 | |
| 87 | // Check whether the data model tree returned is of type module. |
| 88 | assertThat((node instanceof YangModule), is(true)); |
| 89 | |
| 90 | // Check whether the node type is set properly to module. |
| 91 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 92 | |
| 93 | // Check whether the module name is set correctly. |
| 94 | YangModule yangNode = (YangModule) node; |
| 95 | assertThat(yangNode.getName(), is("Test")); |
| 96 | |
| 97 | YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling(); |
| 98 | |
| 99 | YangList yangList = (YangList) yangContainer.getChild(); |
| 100 | |
| 101 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 102 | YangLeaf leafInfo = leafIterator.next(); |
| 103 | |
| 104 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 105 | assertThat(leafInfo.getDataType().getDataTypeName(), is("hello")); |
| 106 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 107 | |
| 108 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 109 | is((YangTypeDef) node.getChild())); |
| 110 | |
| 111 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 112 | is(ResolvableStatus.RESOLVED)); |
| 113 | } |
| 114 | |
| 115 | /** |
| 116 | * Checks self resolution when typedef and leaf using type are at different |
| 117 | * level where typedef is at the root and defined after parent holder |
| 118 | * of type. |
| 119 | */ |
| 120 | @Test |
| 121 | public void processSelfFileLinkingTypedefAtRootIsAfterContainerHavingType() throws IOException, ParserException { |
| 122 | |
| 123 | YangNode node = |
| 124 | manager.getDataModel("src/test/resources/SelfFileLinkingTypedefAtRootIsAfterContainerHavingType.yang"); |
| 125 | |
| 126 | // Check whether the data model tree returned is of type module. |
| 127 | assertThat((node instanceof YangModule), is(true)); |
| 128 | |
| 129 | // Check whether the node type is set properly to module. |
| 130 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 131 | |
| 132 | // Check whether the module name is set correctly. |
| 133 | YangModule yangNode = (YangModule) node; |
| 134 | assertThat(yangNode.getName(), is("Test")); |
| 135 | |
| 136 | YangContainer yangContainer = (YangContainer) node.getChild(); |
| 137 | |
| 138 | YangList yangList = (YangList) yangContainer.getChild(); |
| 139 | |
| 140 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 141 | YangLeaf leafInfo = leafIterator.next(); |
| 142 | |
| 143 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 144 | assertThat(leafInfo.getDataType().getDataTypeName(), is("hello")); |
| 145 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 146 | |
| 147 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 148 | is((YangTypeDef) node.getChild().getNextSibling())); |
| 149 | |
| 150 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 151 | is(ResolvableStatus.RESOLVED)); |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * Checks self resolution when typedef and leaf using type are at different |
| 156 | * level where typedef is at the level of root+1 and defined after parent |
| 157 | * holder of type. |
| 158 | */ |
| 159 | @Test |
| 160 | public void processSelfFileLinkingTypedefAtMiddleLevelAfterParentHolder() throws IOException, ParserException { |
| 161 | |
| 162 | YangNode node = |
| 163 | manager.getDataModel("src/test/resources/SelfFileLinkingTypedefAtMiddleLevelAfterParentHolder.yang"); |
| 164 | |
| 165 | // Check whether the data model tree returned is of type module. |
| 166 | assertThat((node instanceof YangModule), is(true)); |
| 167 | |
| 168 | // Check whether the node type is set properly to module. |
| 169 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 170 | |
| 171 | // Check whether the module name is set correctly. |
| 172 | YangModule yangNode = (YangModule) node; |
| 173 | assertThat(yangNode.getName(), is("Test")); |
| 174 | |
| 175 | YangContainer yangContainer = (YangContainer) node.getChild(); |
| 176 | |
| 177 | YangList yangList = (YangList) yangContainer.getChild(); |
| 178 | |
| 179 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 180 | YangLeaf leafInfo = leafIterator.next(); |
| 181 | |
| 182 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 183 | assertThat(leafInfo.getDataType().getDataTypeName(), is("hello")); |
| 184 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 185 | |
| 186 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 187 | is((YangTypeDef) yangContainer.getChild().getNextSibling())); |
| 188 | |
| 189 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 190 | is(ResolvableStatus.RESOLVED)); |
| 191 | } |
| 192 | |
| 193 | /** |
| 194 | * Checks self resolution when typedef hierarchical references are present. |
| 195 | */ |
| 196 | @Test |
| 197 | public void processSelfFileLinkingWithTypdefHierarchicalReference() throws IOException, ParserException { |
| 198 | |
| 199 | YangNode node = |
| 200 | manager.getDataModel("src/test/resources/SelfFileLinkingWithTypdefHierarchicalReference.yang"); |
| 201 | |
| 202 | // Check whether the data model tree returned is of type module. |
| 203 | assertThat((node instanceof YangModule), is(true)); |
| 204 | |
| 205 | // Check whether the node type is set properly to module. |
| 206 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 207 | |
| 208 | // Check whether the module name is set correctly. |
| 209 | YangModule yangNode = (YangModule) node; |
| 210 | assertThat(yangNode.getName(), is("Test")); |
| 211 | |
| 212 | YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling(); |
| 213 | |
| 214 | YangList yangList = (YangList) yangContainer.getChild(); |
| 215 | |
| 216 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 217 | YangLeaf leafInfo = leafIterator.next(); |
| 218 | |
| 219 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 220 | assertThat(leafInfo.getDataType().getDataTypeName(), is("FirstClass")); |
| 221 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 222 | |
| 223 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 224 | is((YangTypeDef) yangList.getChild())); |
| 225 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 226 | is(ResolvableStatus.RESOLVED)); |
| 227 | |
| 228 | YangTypeDef typeDef1 = (YangTypeDef) yangList.getChild(); |
| 229 | |
| 230 | assertThat(((YangDerivedInfo<?>) typeDef1.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 231 | is((YangTypeDef) yangContainer.getChild().getNextSibling())); |
| 232 | assertThat((typeDef1.getDataType().getResolvableStatus()), |
| 233 | is(ResolvableStatus.RESOLVED)); |
| 234 | |
| 235 | YangTypeDef typeDef2 = (YangTypeDef) yangContainer.getChild().getNextSibling(); |
| 236 | |
| 237 | assertThat(((YangDerivedInfo<?>) typeDef2.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 238 | is((YangTypeDef) node.getChild())); |
| 239 | assertThat((typeDef2.getDataType().getResolvableStatus()), |
| 240 | is(ResolvableStatus.RESOLVED)); |
| 241 | } |
| 242 | |
| 243 | /** |
| 244 | * Checks self resolution when typedef hierarchical references are present |
| 245 | * with last type is unresolved. |
| 246 | */ |
| 247 | @Test |
| 248 | public void processSelfFileLinkingWithTypdefHierarchicalRefUnresolved() throws IOException, ParserException { |
| 249 | |
| 250 | YangNode node = |
| 251 | manager.getDataModel("src/test/resources/SelfFileLinkingWithTypdefHierarchicalRefUnresolved.yang"); |
| 252 | |
| 253 | // Check whether the data model tree returned is of type module. |
| 254 | assertThat((node instanceof YangModule), is(true)); |
| 255 | |
| 256 | // Check whether the node type is set properly to module. |
| 257 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 258 | |
| 259 | // Check whether the module name is set correctly. |
| 260 | YangModule yangNode = (YangModule) node; |
| 261 | assertThat(yangNode.getName(), is("Test")); |
| 262 | |
| 263 | YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling(); |
| 264 | |
| 265 | YangList yangList = (YangList) yangContainer.getChild(); |
| 266 | |
| 267 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 268 | YangLeaf leafInfo = leafIterator.next(); |
| 269 | |
| 270 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 271 | assertThat(leafInfo.getDataType().getDataTypeName(), is("FirstClass")); |
| 272 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 273 | |
| 274 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 275 | is((YangTypeDef) yangList.getChild())); |
| 276 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 277 | is(ResolvableStatus.PARTIALLY_RESOLVED)); |
| 278 | |
| 279 | YangTypeDef typeDef1 = (YangTypeDef) yangList.getChild(); |
| 280 | |
| 281 | assertThat(((YangDerivedInfo<?>) typeDef1.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 282 | is((YangTypeDef) yangContainer.getChild().getNextSibling())); |
| 283 | assertThat((typeDef1.getDataType().getResolvableStatus()), |
| 284 | is(ResolvableStatus.PARTIALLY_RESOLVED)); |
| 285 | |
| 286 | YangTypeDef typeDef2 = (YangTypeDef) yangContainer.getChild().getNextSibling(); |
| 287 | |
| 288 | assertThat(((YangDerivedInfo<?>) typeDef2.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 289 | is((YangTypeDef) node.getChild())); |
| 290 | assertThat((typeDef2.getDataType().getResolvableStatus()), |
| 291 | is(ResolvableStatus.PARTIALLY_RESOLVED)); |
| 292 | } |
| 293 | |
| 294 | /** |
| 295 | * Checks self resolution when type uses prefix of self module. |
| 296 | */ |
| 297 | @Test |
| 298 | public void processSelfFileLinkingWithTypeWithSelfModulePrefix() throws IOException, ParserException { |
| 299 | |
| 300 | YangNode node = |
| 301 | manager.getDataModel("src/test/resources/SelfFileLinkingWithTypeWithSelfModulePrefix.yang"); |
| 302 | |
| 303 | // Check whether the data model tree returned is of type module. |
| 304 | assertThat((node instanceof YangModule), is(true)); |
| 305 | |
| 306 | // Check whether the node type is set properly to module. |
| 307 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 308 | |
| 309 | // Check whether the module name is set correctly. |
| 310 | YangModule yangNode = (YangModule) node; |
| 311 | assertThat(yangNode.getName(), is("Test")); |
| 312 | |
| 313 | YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling(); |
| 314 | |
| 315 | YangList yangList = (YangList) yangContainer.getChild(); |
| 316 | |
| 317 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 318 | YangLeaf leafInfo = leafIterator.next(); |
| 319 | |
| 320 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 321 | assertThat(leafInfo.getDataType().getDataTypeName(), is("FirstClass")); |
| 322 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 323 | |
| 324 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 325 | is((YangTypeDef) yangList.getChild())); |
| 326 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 327 | is(ResolvableStatus.RESOLVED)); |
| 328 | |
| 329 | YangTypeDef typeDef1 = (YangTypeDef) yangList.getChild(); |
| 330 | |
| 331 | assertThat(((YangDerivedInfo<?>) typeDef1.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 332 | is((YangTypeDef) yangContainer.getChild().getNextSibling())); |
| 333 | assertThat((typeDef1.getDataType().getResolvableStatus()), |
| 334 | is(ResolvableStatus.RESOLVED)); |
| 335 | |
| 336 | YangTypeDef typeDef2 = (YangTypeDef) yangContainer.getChild().getNextSibling(); |
| 337 | |
| 338 | assertThat(((YangDerivedInfo<?>) typeDef2.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 339 | is((YangTypeDef) node.getChild())); |
| 340 | assertThat((typeDef2.getDataType().getResolvableStatus()), |
| 341 | is(ResolvableStatus.RESOLVED)); |
| 342 | } |
| 343 | |
| 344 | /** |
| 345 | * Checks self resolution when some type uses prefix of self module |
| 346 | * some uses external prefix. |
| 347 | */ |
| 348 | @Test |
| 349 | public void processSelfFileLinkingWithTypeWithSelfAndExternalPrefixMix() throws IOException, ParserException { |
| 350 | |
| 351 | YangNode node = |
| 352 | manager.getDataModel("src/test/resources/SelfFileLinkingWithTypeWithSelfAndExternalPrefixMix.yang"); |
| 353 | |
| 354 | // Check whether the data model tree returned is of type module. |
| 355 | assertThat((node instanceof YangModule), is(true)); |
| 356 | |
| 357 | // Check whether the node type is set properly to module. |
| 358 | assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| 359 | |
| 360 | // Check whether the module name is set correctly. |
| 361 | YangModule yangNode = (YangModule) node; |
| 362 | assertThat(yangNode.getName(), is("Test")); |
| 363 | |
| 364 | YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling(); |
| 365 | |
| 366 | YangList yangList = (YangList) yangContainer.getChild(); |
| 367 | |
| 368 | ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| 369 | YangLeaf leafInfo = leafIterator.next(); |
| 370 | |
| 371 | assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| 372 | assertThat(leafInfo.getDataType().getDataTypeName(), is("FirstClass")); |
| 373 | assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.DERIVED)); |
| 374 | |
| 375 | assertThat(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 376 | is((YangTypeDef) yangList.getChild())); |
| 377 | assertThat((leafInfo.getDataType().getResolvableStatus()), |
| 378 | is(ResolvableStatus.PARTIALLY_RESOLVED)); |
| 379 | |
| 380 | YangTypeDef typeDef1 = (YangTypeDef) yangList.getChild(); |
| 381 | |
| 382 | YangTypeDef typeDef2 = (YangTypeDef) yangContainer.getChild().getNextSibling(); |
| 383 | |
| 384 | assertThat(((YangDerivedInfo<?>) typeDef2.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef(), |
| 385 | is((YangTypeDef) node.getChild())); |
| 386 | assertThat((typeDef2.getDataType().getResolvableStatus()), |
| 387 | is(ResolvableStatus.RESOLVED)); |
| 388 | } |
| 389 | |
| 390 | /** |
| 391 | * Check self resolution when type referred typedef is not available in |
| 392 | * file. |
| 393 | */ |
| 394 | @Test(expected = ParserException.class) |
| 395 | public void processSelfResolutionWhenTypeReferredTypedefNotDefined() throws IOException, ParserException { |
| 396 | |
| 397 | YangNode node = |
| 398 | manager.getDataModel("src/test/resources/SelfResolutionWhenTypeReferredTypedefNotDefined.yang"); |
| 399 | } |
| 400 | |
| 401 | /** |
| 402 | * Checks self resolution when typedef and leaf using type are at different |
| 403 | * level where typedef is is not an ancestor of type. |
| 404 | */ |
| 405 | @Test(expected = ParserException.class) |
| 406 | public void processSelfFileLinkingTypedefNotFound() throws IOException, ParserException { |
| 407 | |
| 408 | YangNode node = manager.getDataModel("src/test/resources/SelfFileLinkingTypedefNotFound.yang"); |
| 409 | } |
| 410 | |
| 411 | /** |
| 412 | * Checks hierarchical self resolution with self resolution failure scenario. |
| 413 | */ |
| 414 | @Test(expected = ParserException.class) |
| 415 | public void processSelfFileLinkingWithHierarchicalTypeFailureScenario() throws IOException, ParserException { |
| 416 | |
| 417 | YangNode node = |
| 418 | manager.getDataModel("src/test/resources/SelfFileLinkingWithHierarchicalTypeFailureScenario.yang"); |
| 419 | } |
| 420 | } |