yang/yang-data-impl/src/test/java/org/opendaylight/yangtools/yang/data/impl/leafref/context/test/retest/DataTreeCandidateValidatorTest2.java

   1 /*
   2  * Copyright (c) 2015 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.data.impl.leafref.context.test.retest;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertTrue;
  12 import java.io.File;
  13 import java.io.FileNotFoundException;
  14 import java.net.URISyntaxException;
  15 import java.util.Arrays;
  16 import java.util.Set;
  17 import org.apache.log4j.BasicConfigurator;
  18 import org.junit.BeforeClass;
  19 import org.junit.Test;
  20 import org.opendaylight.yangtools.yang.common.QName;
  21 import org.opendaylight.yangtools.yang.common.QNameModule;
  22 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  25 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  26 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  27 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  28 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  29 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
  30 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
  31 import org.opendaylight.yangtools.yang.data.api.schema.tree.TipProducingDataTree;
  32 import org.opendaylight.yangtools.yang.data.impl.RetestUtils;
  33 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
  34 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefDataValidationFailedException;
  35 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefValidatation;
  36 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  37 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  38 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
  39 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeAttrBuilder;
  40 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
  41 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
  42 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  43 import org.opendaylight.yangtools.yang.model.api.Module;
  44 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  45 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
  46 import org.slf4j.Logger;
  47 import org.slf4j.LoggerFactory;
  48
  49 public class DataTreeCandidateValidatorTest2 {
  50
  51     private static SchemaContext context;
  52     private static Module mainModule;
  53     private static QNameModule rootModuleQname;
  54     private static LeafRefContext rootLeafRefContext;
  55     public static TipProducingDataTree inMemoryDataTree;
  56
  57     private static QName chips;
  58     private static QName chip;
  59     private static QName devType;
  60     private static QName chipDesc;
  61
  62     private static QName devices;
  63     private static QName device;
  64     private static QName typeChoice;
  65     private static QName typeText;
  66     private static QName devDesc;
  67     private static QName sn;
  68     private static QName defaultIp;
  69
  70     private static QName deviceTypeStr;
  71     private static QName deviceType;
  72     private static QName type;
  73     private static QName desc;
  74
  75     private static final Logger LOG = LoggerFactory.getLogger("");
  76     private static final String NEW_LINE = System.getProperty("line.separator");
  77
  78     static {
  79         BasicConfigurator.configure();
  80     }
  81
  82     @BeforeClass
  83     public static void init() throws FileNotFoundException, ReactorException, URISyntaxException {
  84
  85         initSchemaContext();
  86         initLeafRefContext();
  87         initQnames();
  88         initDataTree();
  89     }
  90
  91     @Test
  92     public void dataTreeCanditateValidationTest2() {
  93
  94         writeDevices();
  95     }
  96
  97     private static void writeDevices() {
  98
  99         final ContainerSchemaNode devicesContSchemaNode = (ContainerSchemaNode) mainModule.getDataChildByName(devices);
 100
 101         final ContainerNode devicesContainer = createDevicesContainer(devicesContSchemaNode);
 102
 103         final YangInstanceIdentifier devicesPath = YangInstanceIdentifier.of(devices);
 104         final DataTreeModification writeModification = inMemoryDataTree.takeSnapshot().newModification();
 105         writeModification.write(devicesPath, devicesContainer);
 106
 107         writeModification.ready();
 108         final DataTreeCandidate writeDevicesCandidate = inMemoryDataTree.prepare(writeModification);
 109
 110         LOG.debug("*************************");
 111         LOG.debug("Before writeDevices: ");
 112         LOG.debug("*************************");
 113         LOG.debug(inMemoryDataTree.toString());
 114
 115         boolean exception = false;
 116         try {
 117             LeafRefValidatation.validate(writeDevicesCandidate, rootLeafRefContext);
 118         } catch (final LeafRefDataValidationFailedException e) {
 119             LOG.debug("All validation errors:" + NEW_LINE + e.getMessage());
 120
 121             assertEquals(4, e.getValidationsErrorsCount());
 122             exception = true;
 123         }
 124
 125         assertTrue(exception);
 126
 127         inMemoryDataTree.commit(writeDevicesCandidate);
 128
 129         LOG.debug("*************************");
 130         LOG.debug("After write: ");
 131         LOG.debug("*************************");
 132         LOG.debug(inMemoryDataTree.toString());
 133     }
 134
 135     private static void initQnames() {
 136
 137         chips = QName.create(rootModuleQname, "chips");
 138         chip = QName.create(rootModuleQname, "chip");
 139         devType = QName.create(rootModuleQname, "dev_type");
 140         chipDesc = QName.create(rootModuleQname, "chip_desc");
 141
 142         devices = QName.create(rootModuleQname, "devices");
 143         device = QName.create(rootModuleQname, "device");
 144         typeText = QName.create(rootModuleQname, "type_text");
 145         devDesc = QName.create(rootModuleQname, "dev_desc");
 146         sn = QName.create(rootModuleQname, "sn");
 147         defaultIp = QName.create(rootModuleQname, "default_ip");
 148
 149         deviceTypeStr = QName.create(rootModuleQname, "device_types");
 150         deviceType = QName.create(rootModuleQname, "device_type");
 151         type = QName.create(rootModuleQname, "type");
 152         desc = QName.create(rootModuleQname, "desc");
 153     }
 154
 155     private static void initSchemaContext() throws URISyntaxException, FileNotFoundException, ReactorException {
 156
 157         final File resourceFile = new File(DataTreeCandidateValidatorTest.class.getResource(
 158                 "/leafref-validation/leafref-validation2.yang").toURI());
 159         final File resourceDir = resourceFile.getParentFile();
 160
 161         context = RetestUtils.parseYangSources(Arrays.asList(resourceDir.listFiles()));
 162
 163         final Set<Module> modules = context.getModules();
 164         for (final Module module : modules) {
 165             if (module.getName().equals("leafref-validation2")) {
 166                 mainModule = module;
 167             }
 168         }
 169
 170         rootModuleQname = mainModule.getQNameModule();
 171     }
 172
 173     private static void initDataTree() {
 174
 175         inMemoryDataTree = InMemoryDataTreeFactory.getInstance().create();
 176         inMemoryDataTree.setSchemaContext(context);
 177
 178         final DataTreeModification initialDataTreeModification = inMemoryDataTree.takeSnapshot().newModification();
 179
 180         final ContainerSchemaNode chipsListContSchemaNode = (ContainerSchemaNode) mainModule.getDataChildByName(chips);
 181         final ContainerNode chipsContainer = createChipsContainer(chipsListContSchemaNode);
 182         final YangInstanceIdentifier path1 = YangInstanceIdentifier.of(chips);
 183         initialDataTreeModification.write(path1, chipsContainer);
 184
 185         final ContainerSchemaNode devTypesListContSchemaNode = (ContainerSchemaNode) mainModule
 186                 .getDataChildByName(deviceTypeStr);
 187         final ContainerNode deviceTypesContainer = createDevTypeStrContainer(devTypesListContSchemaNode);
 188         final YangInstanceIdentifier path2 = YangInstanceIdentifier.of(deviceTypeStr);
 189         initialDataTreeModification.write(path2, deviceTypesContainer);
 190
 191         initialDataTreeModification.ready();
 192         final DataTreeCandidate writeChipsCandidate = inMemoryDataTree.prepare(initialDataTreeModification);
 193
 194         inMemoryDataTree.commit(writeChipsCandidate);
 195
 196         System.out.println(inMemoryDataTree.toString());
 197     }
 198
 199     private static void initLeafRefContext() {
 200         rootLeafRefContext = LeafRefContext.create(context);
 201     }
 202
 203     private static ContainerNode createDevTypeStrContainer(final ContainerSchemaNode container) {
 204
 205         final ListSchemaNode devTypeListSchemaNode = (ListSchemaNode) container.getDataChildByName(deviceType);
 206
 207         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> devTypeContainerBldr = Builders
 208                 .containerBuilder(container);
 209
 210         final MapNode devTypeMap = createDevTypeList(devTypeListSchemaNode);
 211         devTypeContainerBldr.addChild(devTypeMap);
 212
 213         return devTypeContainerBldr.build();
 214     }
 215
 216     private static MapNode createDevTypeList(final ListSchemaNode devTypeListSchemaNode) {
 217
 218         final CollectionNodeBuilder<MapEntryNode, MapNode> devTypeMapBldr = Builders.mapBuilder(devTypeListSchemaNode);
 219
 220         devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_1", "typedesc1", devTypeListSchemaNode));
 221         devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_2", "typedesc2", devTypeListSchemaNode));
 222         devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_3", "typedesc3", devTypeListSchemaNode));
 223
 224         return devTypeMapBldr.build();
 225     }
 226
 227     private static MapEntryNode createDevTypeListEntry(final String typeVal, final String descVal,
 228             final ListSchemaNode devTypeListSchemaNode) {
 229
 230         final LeafNode<String> typeLeaf = ImmutableNodes.leafNode(type, typeVal);
 231         final LeafNode<String> descLeaf = ImmutableNodes.leafNode(desc, descVal);
 232
 233         final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> devTypeMapEntryBldr = Builders
 234                 .mapEntryBuilder(devTypeListSchemaNode);
 235
 236         devTypeMapEntryBldr.addChild(typeLeaf);
 237         devTypeMapEntryBldr.addChild(descLeaf);
 238
 239         return devTypeMapEntryBldr.build();
 240     }
 241
 242     private static ContainerNode createChipsContainer(final ContainerSchemaNode container) {
 243
 244         final ListSchemaNode chipsListSchemaNode = (ListSchemaNode) container.getDataChildByName(chip);
 245
 246         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> chipsContainerBldr = Builders
 247                 .containerBuilder(container);
 248
 249         final MapNode chipsMap = createChipsList(chipsListSchemaNode);
 250         chipsContainerBldr.addChild(chipsMap);
 251
 252         return chipsContainerBldr.build();
 253     }
 254
 255     private static MapNode createChipsList(final ListSchemaNode chipsListSchemaNode) {
 256
 257         final CollectionNodeBuilder<MapEntryNode, MapNode> chipsMapBldr = Builders.mapBuilder(chipsListSchemaNode);
 258
 259         chipsMapBldr.addChild(createChipsListEntry("dev_type_1", "desc1", chipsListSchemaNode));
 260         chipsMapBldr.addChild(createChipsListEntry("dev_type_2", "desc2", chipsListSchemaNode));
 261
 262         return chipsMapBldr.build();
 263     }
 264
 265     private static MapEntryNode createChipsListEntry(final String devTypeVal, final String chipDescVal,
 266             final ListSchemaNode chipsListSchemaNode) {
 267
 268         final LeafNode<String> devTypeLeaf = ImmutableNodes.leafNode(devType, devTypeVal);
 269         final LeafNode<String> chipDescLeaf = ImmutableNodes.leafNode(chipDesc, chipDescVal);
 270
 271         final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> chipsMapEntryBldr = Builders
 272                 .mapEntryBuilder(chipsListSchemaNode);
 273
 274         chipsMapEntryBldr.addChild(devTypeLeaf);
 275         chipsMapEntryBldr.addChild(chipDescLeaf);
 276
 277         return chipsMapEntryBldr.build();
 278     }
 279
 280     private static ContainerNode createDevicesContainer(final ContainerSchemaNode container) {
 281
 282         final ListSchemaNode devicesListSchemaNode = (ListSchemaNode) container.getDataChildByName(device);
 283
 284         final DataContainerNodeAttrBuilder<NodeIdentifier, ContainerNode> devicesContainerBldr = Builders
 285                 .containerBuilder(container);
 286
 287         final MapNode devicesMap = createDeviceList(devicesListSchemaNode);
 288         devicesContainerBldr.addChild(devicesMap);
 289
 290         return devicesContainerBldr.build();
 291     }
 292
 293     private static MapNode createDeviceList(final ListSchemaNode deviceListSchemaNode) {
 294
 295         final CollectionNodeBuilder<MapEntryNode, MapNode> devicesMapBldr = Builders.mapBuilder(deviceListSchemaNode);
 296
 297         devicesMapBldr.addChild(createDeviceListEntry("dev_type_1", "typedesc1", 123456, "192.168.0.1",
 298                 deviceListSchemaNode));
 299         devicesMapBldr.addChild(createDeviceListEntry("dev_type_2", "typedesc2", 123457, "192.168.0.1",
 300                 deviceListSchemaNode));
 301         devicesMapBldr.addChild(createDeviceListEntry("dev_type_2", "typedesc3", 123457, "192.168.0.1",
 302                 deviceListSchemaNode));
 303         devicesMapBldr.addChild(createDeviceListEntry("dev_type_1", "typedesc2", 123458, "192.168.0.1",
 304                 deviceListSchemaNode));
 305         devicesMapBldr
 306                 .addChild(createDeviceListEntry("unknown", "unknown", 123457, "192.168.0.1", deviceListSchemaNode));
 307
 308         return devicesMapBldr.build();
 309     }
 310
 311     private static MapEntryNode createDeviceListEntry(final String typeTextVal, final String descVal, final int snVal,
 312             final String defaultIpVal, final ListSchemaNode devicesListSchemaNode) {
 313
 314         final LeafNode<String> typeTextLeaf = ImmutableNodes.leafNode(typeText, typeTextVal);
 315         final LeafNode<String> descLeaf = ImmutableNodes.leafNode(devDesc, descVal);
 316         final LeafNode<Integer> snValLeaf = ImmutableNodes.leafNode(sn, snVal);
 317         final LeafNode<String> defaultIpLeaf = ImmutableNodes.leafNode(defaultIp, defaultIpVal);
 318
 319         final DataContainerNodeAttrBuilder<NodeIdentifierWithPredicates, MapEntryNode> devicesMapEntryBldr = Builders
 320                 .mapEntryBuilder(devicesListSchemaNode);
 321
 322         devicesMapEntryBldr.addChild(typeTextLeaf);
 323         devicesMapEntryBldr.addChild(descLeaf);
 324         devicesMapEntryBldr.addChild(snValLeaf);
 325         devicesMapEntryBldr.addChild(defaultIpLeaf);
 326
 327         return devicesMapEntryBldr.build();
 328     }
 329 }