yang/yang-parser-impl/src/test/java/org/opendaylight/yangtools/yang/stmt/GroupingTest.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 package org.opendaylight.yangtools.yang.stmt;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertFalse;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertNull;
  14 import static org.junit.Assert.assertTrue;
  15
  16 import java.io.IOException;
  17 import java.net.URI;
  18 import java.text.ParseException;
  19 import java.util.Collection;
  20 import java.util.List;
  21 import java.util.Map;
  22 import java.util.Set;
  23 import org.junit.Before;
  24 import org.junit.Test;
  25 import org.opendaylight.yangtools.yang.common.QName;
  26 import org.opendaylight.yangtools.yang.common.QNameModule;
  27 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
  28 import org.opendaylight.yangtools.yang.model.api.AugmentationSchema;
  29 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
  30 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
  31 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  32 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
  33 import org.opendaylight.yangtools.yang.model.api.GroupingDefinition;
  34 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
  35 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  36 import org.opendaylight.yangtools.yang.model.api.Module;
  37 import org.opendaylight.yangtools.yang.model.api.MustDefinition;
  38 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  39 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
  40 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  41 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
  42 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  43 import org.opendaylight.yangtools.yang.model.api.UsesNode;
  44 import org.opendaylight.yangtools.yang.model.parser.api.YangSyntaxErrorException;
  45 import org.opendaylight.yangtools.yang.model.util.SchemaNodeUtils;
  46 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  47
  48 public class GroupingTest {
  49     private SchemaContext ctx;
  50     private Module foo;
  51     private Module baz;
  52
  53     @Before
  54     public void init() throws Exception {
  55         ctx = TestUtils.loadModules(getClass().getResource("/model").toURI());
  56         foo = TestUtils.findModule(ctx, "foo").get();
  57         baz = TestUtils.findModule(ctx, "baz").get();
  58         assertEquals(3, ctx.getModules().size());
  59     }
  60
  61     @Test
  62     public void testRefine() {
  63         final Module testModule = TestUtils.findModule(ctx, "foo").get();
  64         final ContainerSchemaNode peer = (ContainerSchemaNode) testModule.getDataChildByName(QName.create(
  65                 testModule.getQNameModule(), "peer"));
  66         final ContainerSchemaNode destination = (ContainerSchemaNode) peer.getDataChildByName(QName.create(
  67                 testModule.getQNameModule(), "destination"));
  68
  69         final Set<UsesNode> usesNodes = destination.getUses();
  70         assertEquals(1, usesNodes.size());
  71         final UsesNode usesNode = usesNodes.iterator().next();
  72         final Map<SchemaPath, SchemaNode> refines = usesNode.getRefines();
  73         assertEquals(4, refines.size());
  74
  75         LeafSchemaNode refineLeaf = null;
  76         ContainerSchemaNode refineContainer = null;
  77         ListSchemaNode refineList = null;
  78         LeafSchemaNode refineInnerLeaf = null;
  79         for (final Map.Entry<SchemaPath, SchemaNode> entry : refines.entrySet()) {
  80             final SchemaNode value = entry.getValue();
  81             if ("address".equals(value.getQName().getLocalName())) {
  82                 refineLeaf = (LeafSchemaNode) destination.getDataChildByName(value.getQName());
  83             } else if ("port".equals(value.getQName().getLocalName())) {
  84                 refineContainer = (ContainerSchemaNode) destination.getDataChildByName(value.getQName());
  85             } else if ("addresses".equals(value.getQName().getLocalName())) {
  86                 refineList = (ListSchemaNode) destination.getDataChildByName(value.getQName());
  87             }
  88         }
  89
  90         assertNotNull(refineList);
  91         for (final Map.Entry<SchemaPath, SchemaNode> entry : refines.entrySet()) {
  92             final SchemaNode value = entry.getValue();
  93             if ("id".equals(value.getQName().getLocalName())) {
  94                 refineInnerLeaf = (LeafSchemaNode) refineList.getDataChildByName(value.getQName());
  95             }
  96         }
  97
  98         // leaf address
  99         assertNotNull(refineLeaf);
 100         assertEquals("IP address of target node", refineLeaf.getDescription());
 101         assertEquals("address reference added by refine", refineLeaf.getReference());
 102         assertFalse(refineLeaf.isConfiguration());
 103         assertFalse(refineLeaf.getConstraints().isMandatory());
 104         final Set<MustDefinition> leafMustConstraints = refineLeaf.getConstraints().getMustConstraints();
 105         assertEquals(1, leafMustConstraints.size());
 106         final MustDefinition leafMust = leafMustConstraints.iterator().next();
 107         assertEquals("ifType != 'ethernet' or (ifType = 'ethernet' and ifMTU = 1500)", leafMust.toString());
 108         assertEquals(1, refineLeaf.getUnknownSchemaNodes().size());
 109
 110         // container port
 111         assertNotNull(refineContainer);
 112         final Set<MustDefinition> mustConstraints = refineContainer.getConstraints().getMustConstraints();
 113         assertTrue(mustConstraints.isEmpty());
 114         assertEquals("description of port defined by refine", refineContainer.getDescription());
 115         assertEquals("port reference added by refine", refineContainer.getReference());
 116         assertFalse(refineContainer.isConfiguration());
 117         assertTrue(refineContainer.isPresenceContainer());
 118
 119         // list addresses
 120         assertEquals("description of addresses defined by refine", refineList.getDescription());
 121         assertEquals("addresses reference added by refine", refineList.getReference());
 122         assertFalse(refineList.isConfiguration());
 123         assertEquals(2, (int) refineList.getConstraints().getMinElements());
 124         assertNull(refineList.getConstraints().getMaxElements());
 125
 126         // leaf id
 127         assertNotNull(refineInnerLeaf);
 128         assertEquals("id of address", refineInnerLeaf.getDescription());
 129     }
 130
 131     @Test
 132     public void testGrouping() {
 133         final Module testModule = TestUtils.findModule(ctx, "baz").get();
 134         final Set<GroupingDefinition> groupings = testModule.getGroupings();
 135         assertEquals(1, groupings.size());
 136         final GroupingDefinition grouping = groupings.iterator().next();
 137         final Collection<DataSchemaNode> children = grouping.getChildNodes();
 138         assertEquals(5, children.size());
 139     }
 140
 141     @Test
 142     public void testUses() {
 143         // suffix _u = added by uses
 144         // suffix _g = defined in grouping
 145
 146
 147         // get grouping
 148         final Set<GroupingDefinition> groupings = baz.getGroupings();
 149         assertEquals(1, groupings.size());
 150         final GroupingDefinition grouping = groupings.iterator().next();
 151
 152         // get node containing uses
 153         final ContainerSchemaNode peer = (ContainerSchemaNode) foo.getDataChildByName(QName.create(
 154                 foo.getQNameModule(), "peer"));
 155         final ContainerSchemaNode destination = (ContainerSchemaNode) peer.getDataChildByName(QName.create(
 156                 foo.getQNameModule(), "destination"));
 157
 158         // check uses
 159         final Set<UsesNode> uses = destination.getUses();
 160         assertEquals(1, uses.size());
 161
 162         // check uses process
 163         final AnyXmlSchemaNode data_u = (AnyXmlSchemaNode) destination.getDataChildByName(QName.create(
 164                 foo.getQNameModule(), "data"));
 165         assertNotNull(data_u);
 166         assertTrue(data_u.isAddedByUses());
 167
 168         final AnyXmlSchemaNode data_g = (AnyXmlSchemaNode) grouping.getDataChildByName(QName.create(
 169                 baz.getQNameModule(), "data"));
 170         assertNotNull(data_g);
 171         assertFalse(data_g.isAddedByUses());
 172         assertFalse(data_u.equals(data_g));
 173         assertEquals(data_g, SchemaNodeUtils.getRootOriginalIfPossible(data_u));
 174
 175         final ChoiceSchemaNode how_u = (ChoiceSchemaNode) destination.getDataChildByName(QName.create(
 176                 foo.getQNameModule(), "how"));
 177         assertNotNull(how_u);
 178         TestUtils.checkIsAddedByUses(how_u, true);
 179         assertEquals(2, how_u.getCases().size());
 180
 181         final ChoiceSchemaNode how_g = (ChoiceSchemaNode) grouping.getDataChildByName(QName.create(
 182                 baz.getQNameModule(), "how"));
 183         assertNotNull(how_g);
 184         TestUtils.checkIsAddedByUses(how_g, false);
 185         assertEquals(2, how_g.getCases().size());
 186         assertFalse(how_u.equals(how_g));
 187         assertEquals(how_g, SchemaNodeUtils.getRootOriginalIfPossible(how_u));
 188
 189         final LeafSchemaNode address_u = (LeafSchemaNode) destination.getDataChildByName(QName.create(
 190                 foo.getQNameModule(), "address"));
 191         assertNotNull(address_u);
 192         assertEquals("1.2.3.4", address_u.getDefault());
 193         assertEquals("IP address of target node", address_u.getDescription());
 194         assertEquals("address reference added by refine", address_u.getReference());
 195         assertFalse(address_u.isConfiguration());
 196         assertTrue(address_u.isAddedByUses());
 197         assertFalse(address_u.getConstraints().isMandatory());
 198
 199         final LeafSchemaNode address_g = (LeafSchemaNode) grouping.getDataChildByName(QName.create(
 200                 baz.getQNameModule(), "address"));
 201         assertNotNull(address_g);
 202         assertFalse(address_g.isAddedByUses());
 203         assertNull(address_g.getDefault());
 204         assertEquals("Target IP address", address_g.getDescription());
 205         assertNull(address_g.getReference());
 206         assertTrue(address_g.isConfiguration());
 207         assertFalse(address_u.equals(address_g));
 208         assertTrue(address_g.getConstraints().isMandatory());
 209         assertEquals(address_g, SchemaNodeUtils.getRootOriginalIfPossible(address_u));
 210
 211         final ContainerSchemaNode port_u = (ContainerSchemaNode) destination.getDataChildByName(QName.create(
 212                 foo.getQNameModule(), "port"));
 213         assertNotNull(port_u);
 214         TestUtils.checkIsAddedByUses(port_u, true);
 215
 216         final ContainerSchemaNode port_g = (ContainerSchemaNode) grouping.getDataChildByName(QName.create(
 217                 baz.getQNameModule(), "port"));
 218         assertNotNull(port_g);
 219         TestUtils.checkIsAddedByUses(port_g, false);
 220         assertFalse(port_u.equals(port_g));
 221         assertEquals(port_g, SchemaNodeUtils.getRootOriginalIfPossible(port_u));
 222
 223         final ListSchemaNode addresses_u = (ListSchemaNode) destination.getDataChildByName(QName.create(
 224                 foo.getQNameModule(), "addresses"));
 225         assertNotNull(addresses_u);
 226         TestUtils.checkIsAddedByUses(addresses_u, true);
 227
 228         final ListSchemaNode addresses_g = (ListSchemaNode) grouping.getDataChildByName(QName.create(
 229                 baz.getQNameModule(), "addresses"));
 230         assertNotNull(addresses_g);
 231         TestUtils.checkIsAddedByUses(addresses_g, false);
 232         assertFalse(addresses_u.equals(addresses_g));
 233         assertEquals(addresses_g, SchemaNodeUtils.getRootOriginalIfPossible(addresses_u));
 234
 235         // grouping defined by 'uses'
 236         final Set<GroupingDefinition> groupings_u = destination.getGroupings();
 237         assertEquals(1, groupings_u.size());
 238         final GroupingDefinition grouping_u = groupings_u.iterator().next();
 239         TestUtils.checkIsAddedByUses(grouping_u, true);
 240
 241         // grouping defined in 'grouping' node
 242         final Set<GroupingDefinition> groupings_g = grouping.getGroupings();
 243         assertEquals(1, groupings_g.size());
 244         final GroupingDefinition grouping_g = groupings_g.iterator().next();
 245         TestUtils.checkIsAddedByUses(grouping_g, false);
 246         assertFalse(grouping_u.equals(grouping_g));
 247
 248         final List<UnknownSchemaNode> nodes_u = destination.getUnknownSchemaNodes();
 249         assertEquals(1, nodes_u.size());
 250         final UnknownSchemaNode node_u = nodes_u.get(0);
 251         assertTrue(node_u.isAddedByUses());
 252
 253         final List<UnknownSchemaNode> nodes_g = grouping.getUnknownSchemaNodes();
 254         assertEquals(1, nodes_g.size());
 255         final UnknownSchemaNode node_g = nodes_g.get(0);
 256         assertFalse(node_g.isAddedByUses());
 257         assertFalse(node_u.equals(node_g));
 258     }
 259
 260     @Test
 261     public void testUsesUnderModule() {
 262         // suffix _u = added by uses
 263         // suffix _g = defined in grouping
 264
 265         // get grouping
 266         final Set<GroupingDefinition> groupings = baz.getGroupings();
 267         assertEquals(1, groupings.size());
 268         final GroupingDefinition grouping = groupings.iterator().next();
 269
 270         // check uses
 271         final Set<UsesNode> uses = foo.getUses();
 272         assertEquals(1, uses.size());
 273
 274         // check uses process
 275         final AnyXmlSchemaNode data_u = (AnyXmlSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
 276                 "data"));
 277         assertNotNull(data_u);
 278         assertTrue(data_u.isAddedByUses());
 279
 280         final AnyXmlSchemaNode data_g = (AnyXmlSchemaNode) grouping.getDataChildByName(QName.create(
 281             baz.getQNameModule(), "data"));
 282         assertNotNull(data_g);
 283         assertFalse(data_g.isAddedByUses());
 284         assertFalse(data_u.equals(data_g));
 285         assertEquals(data_g, SchemaNodeUtils.getRootOriginalIfPossible(data_u));
 286
 287         final ChoiceSchemaNode how_u = (ChoiceSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
 288                 "how"));
 289         assertNotNull(how_u);
 290         TestUtils.checkIsAddedByUses(how_u, true);
 291         assertFalse(how_u.isAugmenting());
 292         final Set<ChoiceCaseNode> cases_u = how_u.getCases();
 293         assertEquals(2, cases_u.size());
 294         final ChoiceCaseNode interval = how_u.getCaseNodeByName("interval");
 295         assertFalse(interval.isAugmenting());
 296         final LeafSchemaNode name = (LeafSchemaNode) interval.getDataChildByName(QName.create(foo.getQNameModule(),
 297                 "name"));
 298         assertTrue(name.isAugmenting());
 299         final LeafSchemaNode intervalLeaf = (LeafSchemaNode) interval.getDataChildByName(QName.create(
 300                 foo.getQNameModule(), "interval"));
 301         assertFalse(intervalLeaf.isAugmenting());
 302
 303         final ChoiceSchemaNode how_g = (ChoiceSchemaNode) grouping.getDataChildByName(QName.create(
 304                 baz.getQNameModule(), "how"));
 305         assertNotNull(how_g);
 306         TestUtils.checkIsAddedByUses(how_g, false);
 307         assertFalse(how_u.equals(how_g));
 308         assertEquals(how_g, SchemaNodeUtils.getRootOriginalIfPossible(how_u));
 309
 310         final LeafSchemaNode address_u = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
 311                 "address"));
 312         assertNotNull(address_u);
 313         assertNull(address_u.getDefault());
 314         assertEquals("Target IP address", address_u.getDescription());
 315         assertNull(address_u.getReference());
 316         assertTrue(address_u.isConfiguration());
 317         assertTrue(address_u.isAddedByUses());
 318
 319         final LeafSchemaNode address_g = (LeafSchemaNode) grouping.getDataChildByName(QName.create(
 320                 baz.getQNameModule(), "address"));
 321         assertNotNull(address_g);
 322         assertFalse(address_g.isAddedByUses());
 323         assertNull(address_g.getDefault());
 324         assertEquals("Target IP address", address_g.getDescription());
 325         assertNull(address_g.getReference());
 326         assertTrue(address_g.isConfiguration());
 327         assertFalse(address_u.equals(address_g));
 328         assertEquals(address_g, SchemaNodeUtils.getRootOriginalIfPossible(address_u));
 329
 330         final ContainerSchemaNode port_u = (ContainerSchemaNode) foo.getDataChildByName(QName.create(
 331                 foo.getQNameModule(), "port"));
 332         assertNotNull(port_u);
 333         TestUtils.checkIsAddedByUses(port_u, true);
 334
 335         final ContainerSchemaNode port_g = (ContainerSchemaNode) grouping.getDataChildByName(QName.create(
 336                 baz.getQNameModule(), "port"));
 337         assertNotNull(port_g);
 338         TestUtils.checkIsAddedByUses(port_g, false);
 339         assertFalse(port_u.equals(port_g));
 340         assertEquals(port_g, SchemaNodeUtils.getRootOriginalIfPossible(port_u));
 341
 342         final ListSchemaNode addresses_u = (ListSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
 343                 "addresses"));
 344         assertNotNull(addresses_u);
 345         TestUtils.checkIsAddedByUses(addresses_u, true);
 346
 347         final ListSchemaNode addresses_g = (ListSchemaNode) grouping.getDataChildByName(QName.create(
 348                 baz.getQNameModule(), "addresses"));
 349         assertNotNull(addresses_g);
 350         TestUtils.checkIsAddedByUses(addresses_g, false);
 351         assertFalse(addresses_u.equals(addresses_g));
 352         assertEquals(addresses_g, SchemaNodeUtils.getRootOriginalIfPossible(addresses_u));
 353
 354         // grouping defined by 'uses'
 355         final Set<GroupingDefinition> groupings_u = foo.getGroupings();
 356         assertEquals(1, groupings_u.size());
 357         final GroupingDefinition grouping_u = groupings_u.iterator().next();
 358         TestUtils.checkIsAddedByUses(grouping_u, true);
 359
 360         // grouping defined in 'grouping' node
 361         final Set<GroupingDefinition> groupings_g = grouping.getGroupings();
 362         assertEquals(1, groupings_g.size());
 363         final GroupingDefinition grouping_g = groupings_g.iterator().next();
 364         TestUtils.checkIsAddedByUses(grouping_g, false);
 365         assertFalse(grouping_u.equals(grouping_g));
 366
 367         final List<UnknownSchemaNode> nodes_u = foo.getUnknownSchemaNodes();
 368         assertEquals(1, nodes_u.size());
 369         final UnknownSchemaNode node_u = nodes_u.get(0);
 370         assertTrue(node_u.isAddedByUses());
 371
 372         final List<UnknownSchemaNode> nodes_g = grouping.getUnknownSchemaNodes();
 373         assertEquals(1, nodes_g.size());
 374         final UnknownSchemaNode node_g = nodes_g.get(0);
 375         assertFalse(node_g.isAddedByUses());
 376         assertFalse(node_u.equals(node_g));
 377
 378         final UsesNode un = uses.iterator().next();
 379         final Set<AugmentationSchema> usesAugments = un.getAugmentations();
 380         assertEquals(1, usesAugments.size());
 381         final AugmentationSchema augment = usesAugments.iterator().next();
 382         assertEquals("inner augment", augment.getDescription());
 383         final Collection<DataSchemaNode> children = augment.getChildNodes();
 384         assertEquals(1, children.size());
 385         final DataSchemaNode leaf = children.iterator().next();
 386         assertTrue(leaf instanceof LeafSchemaNode);
 387         assertEquals("name", leaf.getQName().getLocalName());
 388     }
 389
 390     @Test
 391     public void testCascadeUses() throws ReactorException, ParseException, IOException, YangSyntaxErrorException {
 392         ctx = TestUtils.loadModuleResources(getClass(), "/grouping-test/cascade-uses.yang");
 393         assertEquals(1, ctx.getModules().size());
 394
 395         final Module testModule = TestUtils.findModule(ctx, "cascade-uses").get();
 396         final Set<GroupingDefinition> groupings = testModule.getGroupings();
 397
 398         GroupingDefinition gu = null;
 399         GroupingDefinition gv = null;
 400         GroupingDefinition gx = null;
 401         GroupingDefinition gy = null;
 402         GroupingDefinition gz = null;
 403         GroupingDefinition gzz = null;
 404         for (final GroupingDefinition gd : groupings) {
 405             final String name = gd.getQName().getLocalName();
 406             switch (name) {
 407             case "grouping-U":
 408                 gu = gd;
 409                 break;
 410             case "grouping-V":
 411                 gv = gd;
 412                 break;
 413             case "grouping-X":
 414                 gx = gd;
 415                 break;
 416             case "grouping-Y":
 417                 gy = gd;
 418                 break;
 419             case "grouping-Z":
 420                 gz = gd;
 421                 break;
 422             case "grouping-ZZ":
 423                 gzz = gd;
 424                 break;
 425             }
 426         }
 427         assertNotNull(gu);
 428         assertNotNull(gv);
 429         assertNotNull(gx);
 430         assertNotNull(gy);
 431         assertNotNull(gz);
 432         assertNotNull(gzz);
 433
 434         final QNameModule expectedModule = QNameModule.create(
 435             URI.create("urn:grouping:cascade-uses"), QName.parseRevision("2013-07-18"));
 436         SchemaPath expectedPath;
 437
 438         // grouping-U
 439         Collection<DataSchemaNode> childNodes = gu.getChildNodes();
 440         assertEquals(7, childNodes.size());
 441
 442         final LeafSchemaNode leafGroupingU = (LeafSchemaNode) gu.getDataChildByName(QName.create(
 443                 testModule.getQNameModule(), "leaf-grouping-U"));
 444         assertNotNull(leafGroupingU);
 445         assertFalse(leafGroupingU.isAddedByUses());
 446         assertFalse(SchemaNodeUtils.getOriginalIfPossible(leafGroupingU).isPresent());
 447
 448         for (final DataSchemaNode childNode : childNodes) {
 449             if (!childNode.getQName().equals(leafGroupingU.getQName())) {
 450                 TestUtils.checkIsAddedByUses(childNode, true);
 451             }
 452         }
 453
 454         // grouping-V
 455         childNodes = gv.getChildNodes();
 456         assertEquals(4, childNodes.size());
 457         LeafSchemaNode leafGroupingV = null;
 458         ContainerSchemaNode containerGroupingV = null;
 459         for (final DataSchemaNode childNode : childNodes) {
 460             if ("leaf-grouping-V".equals(childNode.getQName().getLocalName())) {
 461                 leafGroupingV = (LeafSchemaNode) childNode;
 462             } else if ("container-grouping-V".equals(childNode.getQName().getLocalName())) {
 463                 containerGroupingV = (ContainerSchemaNode) childNode;
 464             } else {
 465                 TestUtils.checkIsAddedByUses(childNode, true);
 466             }
 467         }
 468         assertNotNull(leafGroupingV);
 469         assertFalse(leafGroupingV.isAddedByUses());
 470
 471         // grouping-V/container-grouping-V
 472         assertNotNull(containerGroupingV);
 473         assertFalse(containerGroupingV.isAddedByUses());
 474         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-V", "container-grouping-V");
 475         assertEquals(expectedPath, containerGroupingV.getPath());
 476         childNodes = containerGroupingV.getChildNodes();
 477         assertEquals(2, childNodes.size());
 478         for (final DataSchemaNode childNode : childNodes) {
 479             TestUtils.checkIsAddedByUses(childNode, true);
 480         }
 481
 482         // grouping-V/container-grouping-V/leaf-grouping-X
 483         final LeafSchemaNode leafXinContainerV = (LeafSchemaNode) containerGroupingV.getDataChildByName(QName.create(
 484                 testModule.getQNameModule(), "leaf-grouping-X"));
 485         assertNotNull(leafXinContainerV);
 486         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-V", "container-grouping-V",
 487             "leaf-grouping-X");
 488         assertEquals(expectedPath, leafXinContainerV.getPath());
 489         // grouping-V/container-grouping-V/leaf-grouping-Y
 490         final LeafSchemaNode leafYinContainerV = (LeafSchemaNode) containerGroupingV.getDataChildByName(QName.create(
 491                 testModule.getQNameModule(), "leaf-grouping-Y"));
 492         assertNotNull(leafYinContainerV);
 493         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-V", "container-grouping-V",
 494             "leaf-grouping-Y");
 495         assertEquals(expectedPath, leafYinContainerV.getPath());
 496
 497         // grouping-X
 498         childNodes = gx.getChildNodes();
 499         assertEquals(2, childNodes.size());
 500
 501         // grouping-X/leaf-grouping-X
 502         final LeafSchemaNode leafXinGX = (LeafSchemaNode) gx.getDataChildByName(QName.create(
 503                 testModule.getQNameModule(), "leaf-grouping-X"));
 504         assertNotNull(leafXinGX);
 505         assertFalse(leafXinGX.isAddedByUses());
 506         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-X", "leaf-grouping-X");
 507         assertEquals(expectedPath, leafXinGX.getPath());
 508
 509         // grouping-X/leaf-grouping-Y
 510         final LeafSchemaNode leafYinGX = (LeafSchemaNode) gx.getDataChildByName(QName.create(
 511                 testModule.getQNameModule(), "leaf-grouping-Y"));
 512         assertNotNull(leafYinGX);
 513         assertTrue(leafYinGX.isAddedByUses());
 514         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-X", "leaf-grouping-Y");
 515         assertEquals(expectedPath, leafYinGX.getPath());
 516
 517         // grouping-Y
 518         childNodes = gy.getChildNodes();
 519         assertEquals(1, childNodes.size());
 520
 521         // grouping-Y/leaf-grouping-Y
 522         final LeafSchemaNode leafYinGY = (LeafSchemaNode) gy.getDataChildByName(QName.create(
 523                 testModule.getQNameModule(), "leaf-grouping-Y"));
 524         assertNotNull(leafYinGY);
 525         assertFalse(leafYinGY.isAddedByUses());
 526         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-Y", "leaf-grouping-Y");
 527         assertEquals(expectedPath, leafYinGY.getPath());
 528
 529         // grouping-Z
 530         childNodes = gz.getChildNodes();
 531         assertEquals(1, childNodes.size());
 532
 533         // grouping-Z/leaf-grouping-Z
 534         final LeafSchemaNode leafZinGZ = (LeafSchemaNode) gz.getDataChildByName(QName.create(
 535                 testModule.getQNameModule(), "leaf-grouping-Z"));
 536         assertNotNull(leafZinGZ);
 537         assertFalse(leafZinGZ.isAddedByUses());
 538         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-Z", "leaf-grouping-Z");
 539         assertEquals(expectedPath, leafZinGZ.getPath());
 540
 541         // grouping-ZZ
 542         childNodes = gzz.getChildNodes();
 543         assertEquals(1, childNodes.size());
 544
 545         // grouping-ZZ/leaf-grouping-ZZ
 546         final LeafSchemaNode leafZZinGZZ = (LeafSchemaNode) gzz.getDataChildByName(QName.create(
 547                 testModule.getQNameModule(), "leaf-grouping-ZZ"));
 548         assertNotNull(leafZZinGZZ);
 549         assertFalse(leafZZinGZZ.isAddedByUses());
 550         expectedPath = TestUtils.createPath(true, expectedModule, "grouping-ZZ", "leaf-grouping-ZZ");
 551         assertEquals(expectedPath, leafZZinGZZ.getPath());
 552
 553         // TEST getOriginal from grouping-U
 554         assertEquals(
 555                 gv.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-V")),
 556                 SchemaNodeUtils.getRootOriginalIfPossible(gu.getDataChildByName(QName.create(
 557                         testModule.getQNameModule(), "leaf-grouping-V"))));
 558         containerGroupingV = (ContainerSchemaNode) gu.getDataChildByName(QName.create(testModule.getQNameModule(),
 559                 "container-grouping-V"));
 560         assertEquals(gv.getDataChildByName(QName.create(testModule.getQNameModule(), "container-grouping-V")),
 561                 SchemaNodeUtils.getRootOriginalIfPossible(containerGroupingV));
 562         assertEquals(
 563                 gx.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-X")),
 564                 SchemaNodeUtils.getRootOriginalIfPossible(containerGroupingV.getDataChildByName(QName.create(
 565                         testModule.getQNameModule(), "leaf-grouping-X"))));
 566         assertEquals(
 567                 gy.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-Y")),
 568                 SchemaNodeUtils.getRootOriginalIfPossible(containerGroupingV.getDataChildByName(QName.create(
 569                         testModule.getQNameModule(), "leaf-grouping-Y"))));
 570
 571         assertEquals(
 572                 gz.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-Z")),
 573                 SchemaNodeUtils.getRootOriginalIfPossible(gu.getDataChildByName(QName.create(
 574                         testModule.getQNameModule(), "leaf-grouping-Z"))));
 575         assertEquals(
 576                 gzz.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-ZZ")),
 577                 SchemaNodeUtils.getRootOriginalIfPossible(gu.getDataChildByName(QName.create(
 578                         testModule.getQNameModule(), "leaf-grouping-ZZ"))));
 579
 580         // TEST getOriginal from grouping-V
 581         assertEquals(
 582                 gz.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-Z")),
 583                 SchemaNodeUtils.getRootOriginalIfPossible(gv.getDataChildByName(QName.create(
 584                         testModule.getQNameModule(), "leaf-grouping-Z"))));
 585         assertEquals(
 586                 gzz.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-ZZ")),
 587                 SchemaNodeUtils.getRootOriginalIfPossible(gv.getDataChildByName(QName.create(
 588                         testModule.getQNameModule(), "leaf-grouping-ZZ"))));
 589
 590         // TEST getOriginal from grouping-X
 591         assertEquals(
 592                 gy.getDataChildByName(QName.create(testModule.getQNameModule(), "leaf-grouping-Y")),
 593                 SchemaNodeUtils.getRootOriginalIfPossible(gx.getDataChildByName(QName.create(
 594                         testModule.getQNameModule(), "leaf-grouping-Y"))));
 595     }
 596
 597     @Test
 598     public void testAddedByUsesLeafTypeQName() throws Exception {
 599         final SchemaContext loadModules = TestUtils.loadModules(getClass().getResource("/added-by-uses-leaf-test")
 600                 .toURI());
 601         assertEquals(2, loadModules.getModules().size());
 602         foo = TestUtils.findModule(loadModules, "foo").get();
 603         final Module imp = TestUtils.findModule(loadModules, "import-module").get();
 604
 605         final LeafSchemaNode leaf = (LeafSchemaNode) ((ContainerSchemaNode) foo.getDataChildByName(QName.create(
 606                 foo.getQNameModule(), "my-container")))
 607                 .getDataChildByName(QName.create(foo.getQNameModule(), "my-leaf"));
 608
 609         TypeDefinition<?> impType = null;
 610         final Set<TypeDefinition<?>> typeDefinitions = imp.getTypeDefinitions();
 611         for (final TypeDefinition<?> typeDefinition : typeDefinitions) {
 612             if (typeDefinition.getQName().getLocalName().equals("imp-type")) {
 613                 impType = typeDefinition;
 614                 break;
 615             }
 616         }
 617
 618         assertNotNull(impType);
 619         assertEquals(leaf.getType().getQName(), impType.getQName());
 620     }
 621 }