data/yang-data-tree-ri/src/test/java/org/opendaylight/yangtools/yang/data/tree/leafref/DataTreeCandidateValidatorTest3.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.data.tree.leafref;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.junit.Assert.assertThrows;
  12
  13 import java.util.Map;
  14 import org.junit.AfterClass;
  15 import org.junit.BeforeClass;
  16 import org.junit.Test;
  17 import org.opendaylight.yangtools.yang.common.QName;
  18 import org.opendaylight.yangtools.yang.common.QNameModule;
  19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  21 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  22 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  23 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  25 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  26 import org.opendaylight.yangtools.yang.data.tree.api.DataTree;
  27 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
  28 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeConfiguration;
  29 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeModification;
  30 import org.opendaylight.yangtools.yang.data.tree.api.DataValidationFailedException;
  31 import org.opendaylight.yangtools.yang.data.tree.impl.di.InMemoryDataTreeFactory;
  32 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  33 import org.opendaylight.yangtools.yang.model.api.Module;
  34 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37
  38 public class DataTreeCandidateValidatorTest3 {
  39
  40     private static EffectiveModelContext context;
  41     private static Module mainModule;
  42     private static QNameModule rootModuleQname;
  43     private static LeafRefContext rootLeafRefContext;
  44     public static DataTree inMemoryDataTree;
  45
  46     private static QName chips;
  47     private static QName chip;
  48     private static QName devType;
  49     private static QName chipDesc;
  50
  51     private static QName devices;
  52     private static QName device;
  53     private static QName typeText1;
  54     private static QName typeText2;
  55     private static QName typeText3;
  56     private static QName devDesc;
  57     private static QName sn;
  58     private static QName defaultIp;
  59
  60     private static QName deviceTypeStr;
  61     private static QName deviceType;
  62     private static QName type1;
  63     private static QName type2;
  64     private static QName type3;
  65     private static QName desc;
  66
  67     private static final Logger LOG = LoggerFactory.getLogger(DataTreeCandidateValidatorTest3.class);
  68     private static final String NEW_LINE = System.getProperty("line.separator");
  69
  70     @BeforeClass
  71     public static void init() throws DataValidationFailedException {
  72         context = YangParserTestUtils.parseYangResourceDirectory("/leafref-validation");
  73
  74         for (final Module module : context.getModules()) {
  75             if (module.getName().equals("leafref-validation3")) {
  76                 mainModule = module;
  77             }
  78         }
  79
  80         rootModuleQname = mainModule.getQNameModule();
  81         rootLeafRefContext = LeafRefContext.create(context);
  82
  83
  84         chips = QName.create(rootModuleQname, "chips");
  85         chip = QName.create(rootModuleQname, "chip");
  86         devType = QName.create(rootModuleQname, "dev_type");
  87         chipDesc = QName.create(rootModuleQname, "chip_desc");
  88
  89         devices = QName.create(rootModuleQname, "devices");
  90         device = QName.create(rootModuleQname, "device");
  91         typeText1 = QName.create(rootModuleQname, "type_text1");
  92         typeText2 = QName.create(rootModuleQname, "type_text2");
  93         typeText3 = QName.create(rootModuleQname, "type_text3");
  94         devDesc = QName.create(rootModuleQname, "dev_desc");
  95         sn = QName.create(rootModuleQname, "sn");
  96         defaultIp = QName.create(rootModuleQname, "default_ip");
  97
  98         deviceTypeStr = QName.create(rootModuleQname, "device_types");
  99         deviceType = QName.create(rootModuleQname, "device_type");
 100         type1 = QName.create(rootModuleQname, "type1");
 101         type2 = QName.create(rootModuleQname, "type2");
 102         type3 = QName.create(rootModuleQname, "type3");
 103         desc = QName.create(rootModuleQname, "desc");
 104
 105         inMemoryDataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL, context);
 106
 107         final DataTreeModification initialDataTreeModification = inMemoryDataTree.takeSnapshot().newModification();
 108
 109         initialDataTreeModification.write(YangInstanceIdentifier.of(chips), Builders.containerBuilder()
 110             .withNodeIdentifier(new NodeIdentifier(chips))
 111             .addChild(Builders.mapBuilder()
 112                 .withNodeIdentifier(new NodeIdentifier(chip))
 113                 .addChild(createChipsListEntry("dev_type_1", "desc1"))
 114                 .addChild(createChipsListEntry("dev_type_2", "desc2"))
 115                 .build())
 116             .build());
 117
 118         initialDataTreeModification.write(YangInstanceIdentifier.of(deviceTypeStr), Builders.containerBuilder()
 119             .withNodeIdentifier(new NodeIdentifier(deviceTypeStr))
 120             .addChild(Builders.mapBuilder()
 121                 .withNodeIdentifier(new NodeIdentifier(deviceType))
 122                 .addChild(createDevTypeListEntry("dev_type1_1", "dev_type2_1", "dev_type3_1", "typedesc1"))
 123                 .addChild(createDevTypeListEntry("dev_type1_2", "dev_type2_2", "dev_type3_2", "typedesc2"))
 124                 .addChild(createDevTypeListEntry("dev_type1_3", "dev_type2_3", "dev_type3_3", "typedesc3"))
 125                 .build())
 126             .build());
 127
 128         initialDataTreeModification.ready();
 129         final DataTreeCandidate writeChipsCandidate = inMemoryDataTree.prepare(initialDataTreeModification);
 130
 131         inMemoryDataTree.commit(writeChipsCandidate);
 132
 133         LOG.debug("{}", inMemoryDataTree);
 134     }
 135
 136     @AfterClass
 137     public static void cleanup() {
 138         inMemoryDataTree = null;
 139         rootLeafRefContext = null;
 140         mainModule = null;
 141         context = null;
 142     }
 143
 144     @Test
 145     public void dataTreeCanditateValidationTest2() throws DataValidationFailedException {
 146         writeDevices();
 147         mergeDevices();
 148     }
 149
 150     private static void writeDevices() throws DataValidationFailedException {
 151         final DataTreeModification writeModification = inMemoryDataTree.takeSnapshot().newModification();
 152         writeModification.write(YangInstanceIdentifier.of(devices), Builders.containerBuilder()
 153             .withNodeIdentifier(new NodeIdentifier(devices))
 154             .addChild(Builders.mapBuilder()
 155                 .withNodeIdentifier(new NodeIdentifier(device))
 156                 .addChild(createDeviceListEntry("dev_type1_1", "dev_type2_1", "dev_type3_1", "typedesc1", 123456,
 157                     "192.168.0.1"))
 158                 .addChild(createDeviceListEntry("dev_type1_2", "dev_type2_2", "dev_type3_2", "typedesc1", 123457,
 159                     "192.168.0.1"))
 160                 .addChild(createDeviceListEntry("dev_type1_1", "dev_type2_2", "dev_type3_3", "typedesc2", 123458,
 161                     "192.168.0.1"))
 162                 .addChild(createDeviceListEntry("unk11", "unk22", "unk33", "unk_desc2", 123457, "192.168.0.1"))
 163                 .build())
 164             .build());
 165
 166         writeModification.ready();
 167         final DataTreeCandidate writeDevicesCandidate = inMemoryDataTree.prepare(writeModification);
 168
 169         LOG.debug("*************************");
 170         LOG.debug("Before writeDevices: ");
 171         LOG.debug("*************************");
 172         LOG.debug("{}", inMemoryDataTree);
 173
 174         final LeafRefDataValidationFailedException ex = assertThrows(LeafRefDataValidationFailedException.class,
 175             () -> LeafRefValidation.validate(writeDevicesCandidate, rootLeafRefContext));
 176         assertEquals(6, ex.getValidationsErrorsCount());
 177
 178         inMemoryDataTree.commit(writeDevicesCandidate);
 179
 180         LOG.debug("*************************");
 181         LOG.debug("After writeDevices: ");
 182         LOG.debug("*************************");
 183         LOG.debug("{}", inMemoryDataTree);
 184     }
 185
 186     private static void mergeDevices() throws DataValidationFailedException {
 187         final ContainerNode devicesContainer = Builders.containerBuilder()
 188             .withNodeIdentifier(new NodeIdentifier(devices))
 189             .addChild(Builders.mapBuilder()
 190                 .withNodeIdentifier(new NodeIdentifier(device))
 191                 .addChild(createDeviceListEntry("dev_type1_3", "dev_type2_3", "dev_type3_3", "typedesc3", 123459,
 192                     "192.168.0.1"))
 193                 .addChild(createDeviceListEntry("dev_type1_3", "dev_type2_3", "dev_type3_3", "typedesc2", 123460,
 194                     "192.168.0.1"))
 195                 .addChild(createDeviceListEntry("dev_type1_3", "dev_type2_2", "dev_type3_1", "typedesc1", 123461,
 196                     "192.168.0.1"))
 197                 .addChild(createDeviceListEntry("unk1", "unk2", "unk3", "unk_desc", 123462, "192.168.0.1"))
 198                 .build())
 199             .build();
 200
 201         final YangInstanceIdentifier devicesPath = YangInstanceIdentifier.of(devices);
 202         final DataTreeModification mergeModification = inMemoryDataTree.takeSnapshot().newModification();
 203         mergeModification.write(devicesPath, devicesContainer);
 204         mergeModification.merge(devicesPath, devicesContainer);
 205
 206         mergeModification.ready();
 207         final DataTreeCandidate mergeDevicesCandidate = inMemoryDataTree.prepare(mergeModification);
 208
 209         LOG.debug("*************************");
 210         LOG.debug("Before mergeDevices: ");
 211         LOG.debug("*************************");
 212         LOG.debug("{}", inMemoryDataTree);
 213
 214         final LeafRefDataValidationFailedException ex = assertThrows(LeafRefDataValidationFailedException.class,
 215             () -> LeafRefValidation.validate(mergeDevicesCandidate, rootLeafRefContext));
 216         // :TODO verify errors count gz
 217         assertEquals(6, ex.getValidationsErrorsCount());
 218
 219         inMemoryDataTree.commit(mergeDevicesCandidate);
 220
 221         LOG.debug("*************************");
 222         LOG.debug("After mergeDevices: ");
 223         LOG.debug("*************************");
 224         LOG.debug("{}", inMemoryDataTree);
 225     }
 226
 227     private static MapEntryNode createDevTypeListEntry(final String type1Val, final String type2Val,
 228             final String type3Val, final String descVal) {
 229         return Builders.mapEntryBuilder()
 230             .withNodeIdentifier(NodeIdentifierWithPredicates.of(deviceType,
 231                 Map.of(type1, type1Val, type2, type2Val, type3, type3Val)))
 232             .addChild(ImmutableNodes.leafNode(type1, type1Val))
 233             .addChild(ImmutableNodes.leafNode(type2, type2Val))
 234             .addChild(ImmutableNodes.leafNode(type3, type3Val))
 235             .addChild(ImmutableNodes.leafNode(desc, descVal))
 236             .build();
 237     }
 238
 239     private static MapEntryNode createChipsListEntry(final String devTypeVal, final String chipDescVal) {
 240         return Builders.mapEntryBuilder()
 241             .withNodeIdentifier(NodeIdentifierWithPredicates.of(chip, devType, devTypeVal))
 242             .addChild(ImmutableNodes.leafNode(devType, devTypeVal))
 243             .addChild(ImmutableNodes.leafNode(chipDesc, chipDescVal))
 244             .build();
 245     }
 246
 247     private static MapEntryNode createDeviceListEntry(final String type1TextVal, final String type2TextVal,
 248             final String type3TextVal, final String descVal, final int snVal, final String defaultIpVal) {
 249         return Builders.mapEntryBuilder()
 250             .withNodeIdentifier(NodeIdentifierWithPredicates.of(device, Map.of(typeText1, type1TextVal, sn, snVal)))
 251             .addChild(ImmutableNodes.leafNode(typeText1, type1TextVal))
 252             .addChild(ImmutableNodes.leafNode(typeText2, type2TextVal))
 253             .addChild(ImmutableNodes.leafNode(typeText3, type3TextVal))
 254             .addChild(ImmutableNodes.leafNode(devDesc, descVal))
 255             .addChild(ImmutableNodes.leafNode(sn, snVal))
 256             .addChild(ImmutableNodes.leafNode(defaultIp, defaultIpVal))
 257             .build();
 258     }
 259 }