data/yang-data-tree-ri/src/test/java/org/opendaylight/yangtools/yang/data/tree/leafref/DataTreeCandidateValidatorTest2.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.jupiter.api.Assertions.assertEquals;
  11 import static org.junit.jupiter.api.Assertions.assertThrows;
  12
  13 import java.util.Map;
  14 import org.junit.jupiter.api.AfterAll;
  15 import org.junit.jupiter.api.BeforeAll;
  16 import org.junit.jupiter.api.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.MapEntryNode;
  23 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  24 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  25 import org.opendaylight.yangtools.yang.data.tree.api.DataTree;
  26 import org.opendaylight.yangtools.yang.data.tree.api.DataTreeConfiguration;
  27 import org.opendaylight.yangtools.yang.data.tree.api.DataValidationFailedException;
  28 import org.opendaylight.yangtools.yang.data.tree.impl.di.InMemoryDataTreeFactory;
  29 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  30 import org.opendaylight.yangtools.yang.model.api.Module;
  31 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  32 import org.slf4j.Logger;
  33 import org.slf4j.LoggerFactory;
  34
  35 public class DataTreeCandidateValidatorTest2 {
  36
  37     private static EffectiveModelContext context;
  38     private static Module mainModule;
  39     private static QNameModule rootModuleQname;
  40     private static LeafRefContext rootLeafRefContext;
  41     public static DataTree inMemoryDataTree;
  42
  43     private static QName chips;
  44     private static QName chip;
  45     private static QName devType;
  46     private static QName chipDesc;
  47
  48     private static QName devices;
  49     private static QName device;
  50     private static QName typeText;
  51     private static QName devDesc;
  52     private static QName sn;
  53     private static QName defaultIp;
  54
  55     private static QName deviceTypeStr;
  56     private static QName deviceType;
  57     private static QName type;
  58     private static QName desc;
  59
  60     private static final Logger LOG = LoggerFactory.getLogger(DataTreeCandidateValidatorTest2.class);
  61
  62     @BeforeAll
  63     static void init() throws DataValidationFailedException {
  64         context = YangParserTestUtils.parseYangResourceDirectory("/leafref-validation");
  65
  66         for (final var module : context.getModules()) {
  67             if (module.getName().equals("leafref-validation2")) {
  68                 mainModule = module;
  69             }
  70         }
  71
  72         rootModuleQname = mainModule.getQNameModule();
  73         rootLeafRefContext = LeafRefContext.create(context);
  74
  75         chips = QName.create(rootModuleQname, "chips");
  76         chip = QName.create(rootModuleQname, "chip");
  77         devType = QName.create(rootModuleQname, "dev_type");
  78         chipDesc = QName.create(rootModuleQname, "chip_desc");
  79
  80         devices = QName.create(rootModuleQname, "devices");
  81         device = QName.create(rootModuleQname, "device");
  82         typeText = QName.create(rootModuleQname, "type_text");
  83         devDesc = QName.create(rootModuleQname, "dev_desc");
  84         sn = QName.create(rootModuleQname, "sn");
  85         defaultIp = QName.create(rootModuleQname, "default_ip");
  86
  87         deviceTypeStr = QName.create(rootModuleQname, "device_types");
  88         deviceType = QName.create(rootModuleQname, "device_type");
  89         type = QName.create(rootModuleQname, "type");
  90         desc = QName.create(rootModuleQname, "desc");
  91
  92         inMemoryDataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL, context);
  93         final var initialDataTreeModification = inMemoryDataTree.takeSnapshot().newModification();
  94         initialDataTreeModification.write(YangInstanceIdentifier.of(chips), Builders.containerBuilder()
  95             .withNodeIdentifier(new NodeIdentifier(chips))
  96             .addChild(Builders.mapBuilder()
  97                 .withNodeIdentifier(new NodeIdentifier(chip))
  98                 .addChild(createChipsListEntry("dev_type_1", "desc1"))
  99                 .addChild(createChipsListEntry("dev_type_2", "desc2"))
 100                 .build())
 101             .build());
 102
 103         initialDataTreeModification.write(YangInstanceIdentifier.of(deviceTypeStr), Builders.containerBuilder()
 104             .withNodeIdentifier(new NodeIdentifier(deviceTypeStr))
 105             .addChild(Builders.mapBuilder()
 106                 .withNodeIdentifier(new NodeIdentifier(deviceType))
 107                 .addChild(createDevTypeListEntry("dev_type_1", "typedesc1"))
 108                 .addChild(createDevTypeListEntry("dev_type_2", "typedesc2"))
 109                 .addChild(createDevTypeListEntry("dev_type_3", "typedesc3"))
 110                 .build())
 111             .build());
 112
 113         initialDataTreeModification.ready();
 114         final var writeChipsCandidate = inMemoryDataTree.prepare(initialDataTreeModification);
 115
 116         inMemoryDataTree.commit(writeChipsCandidate);
 117         LOG.debug("{}", inMemoryDataTree);
 118     }
 119
 120     @AfterAll
 121     static void cleanup() {
 122         inMemoryDataTree = null;
 123         rootLeafRefContext = null;
 124         mainModule = null;
 125         context = null;
 126     }
 127
 128     @Test
 129     void dataTreeCanditateValidationTest2() throws DataValidationFailedException {
 130         writeDevices();
 131     }
 132
 133     private static void writeDevices() throws DataValidationFailedException {
 134         final var writeModification = inMemoryDataTree.takeSnapshot().newModification();
 135         writeModification.write(YangInstanceIdentifier.of(devices), Builders.containerBuilder()
 136             .withNodeIdentifier(new NodeIdentifier(devices))
 137             .addChild(Builders.mapBuilder()
 138                 .withNodeIdentifier(new NodeIdentifier(device))
 139                 .addChild(createDeviceListEntry("dev_type_1", "typedesc1", 123456, "192.168.0.1"))
 140                 .addChild(createDeviceListEntry("dev_type_2", "typedesc2", 123457, "192.168.0.1"))
 141                 .addChild(createDeviceListEntry("dev_type_2", "typedesc3", 123457, "192.168.0.1"))
 142                 .addChild(createDeviceListEntry("dev_type_1", "typedesc2", 123458, "192.168.0.1"))
 143                 .addChild(createDeviceListEntry("unknown", "unknown", 123457, "192.168.0.1"))
 144                 .build())
 145             .build());
 146
 147         writeModification.ready();
 148         final var writeDevicesCandidate = inMemoryDataTree.prepare(writeModification);
 149
 150         LOG.debug("*************************");
 151         LOG.debug("Before writeDevices: ");
 152         LOG.debug("*************************");
 153         LOG.debug("{}", inMemoryDataTree);
 154
 155         final var ex = assertThrows(LeafRefDataValidationFailedException.class,
 156             () -> LeafRefValidation.validate(writeDevicesCandidate, rootLeafRefContext));
 157         assertEquals(4, ex.getValidationsErrorsCount());
 158
 159         inMemoryDataTree.commit(writeDevicesCandidate);
 160
 161         LOG.debug("*************************");
 162         LOG.debug("After write: ");
 163         LOG.debug("*************************");
 164         LOG.debug("{}", inMemoryDataTree);
 165     }
 166
 167     private static MapEntryNode createDevTypeListEntry(final String typeVal, final String descVal) {
 168         return Builders.mapEntryBuilder()
 169             .withNodeIdentifier(NodeIdentifierWithPredicates.of(deviceType, type, typeVal))
 170             .addChild(ImmutableNodes.leafNode(type, typeVal))
 171             .addChild(ImmutableNodes.leafNode(desc, descVal))
 172             .build();
 173     }
 174
 175     private static MapEntryNode createChipsListEntry(final String devTypeVal, final String chipDescVal) {
 176         return Builders.mapEntryBuilder()
 177             .withNodeIdentifier(NodeIdentifierWithPredicates.of(chip, devType, devTypeVal))
 178             .addChild(ImmutableNodes.leafNode(devType, devTypeVal))
 179             .addChild(ImmutableNodes.leafNode(chipDesc, chipDescVal))
 180             .build();
 181     }
 182
 183     private static MapEntryNode createDeviceListEntry(final String typeTextVal, final String descVal, final int snVal,
 184             final String defaultIpVal) {
 185         return Builders.mapEntryBuilder()
 186             .withNodeIdentifier(NodeIdentifierWithPredicates.of(device, Map.of(typeText, typeTextVal, sn, snVal)))
 187             .addChild(ImmutableNodes.leafNode(typeText, typeTextVal))
 188             .addChild(ImmutableNodes.leafNode(devDesc, descVal))
 189             .addChild(ImmutableNodes.leafNode(sn, snVal))
 190             .addChild(ImmutableNodes.leafNode(defaultIp, defaultIpVal))
 191             .build();
 192     }
 193 }