2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.data.impl.leafref.context;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertTrue;
13 import org.junit.AfterClass;
14 import org.junit.BeforeClass;
15 import org.junit.Test;
16 import org.opendaylight.yangtools.yang.common.QName;
17 import org.opendaylight.yangtools.yang.common.QNameModule;
18 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
19 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
20 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
21 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
22 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
23 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
24 import org.opendaylight.yangtools.yang.data.api.schema.SystemMapNode;
25 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
26 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
27 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeConfiguration;
28 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
29 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataValidationFailedException;
30 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefContext;
31 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefDataValidationFailedException;
32 import org.opendaylight.yangtools.yang.data.impl.leafref.LeafRefValidation;
33 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
34 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
35 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
36 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder;
37 import org.opendaylight.yangtools.yang.data.impl.schema.tree.InMemoryDataTreeFactory;
38 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
39 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
40 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
41 import org.opendaylight.yangtools.yang.model.api.Module;
42 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
43 import org.slf4j.Logger;
44 import org.slf4j.LoggerFactory;
46 public class DataTreeCandidateValidatorTest2 {
48 private static EffectiveModelContext context;
49 private static Module mainModule;
50 private static QNameModule rootModuleQname;
51 private static LeafRefContext rootLeafRefContext;
52 public static DataTree inMemoryDataTree;
54 private static QName chips;
55 private static QName chip;
56 private static QName devType;
57 private static QName chipDesc;
59 private static QName devices;
60 private static QName device;
61 private static QName typeChoice;
62 private static QName typeText;
63 private static QName devDesc;
64 private static QName sn;
65 private static QName defaultIp;
67 private static QName deviceTypeStr;
68 private static QName deviceType;
69 private static QName type;
70 private static QName desc;
72 private static final Logger LOG = LoggerFactory.getLogger(DataTreeCandidateValidatorTest2.class);
73 private static final String NEW_LINE = System.getProperty("line.separator");
76 public static void init() throws DataValidationFailedException {
77 context = YangParserTestUtils.parseYangResourceDirectory("/leafref-validation");
79 for (final Module module : context.getModules()) {
80 if (module.getName().equals("leafref-validation2")) {
85 rootModuleQname = mainModule.getQNameModule();
86 rootLeafRefContext = LeafRefContext.create(context);
88 chips = QName.create(rootModuleQname, "chips");
89 chip = QName.create(rootModuleQname, "chip");
90 devType = QName.create(rootModuleQname, "dev_type");
91 chipDesc = QName.create(rootModuleQname, "chip_desc");
93 devices = QName.create(rootModuleQname, "devices");
94 device = QName.create(rootModuleQname, "device");
95 typeText = QName.create(rootModuleQname, "type_text");
96 devDesc = QName.create(rootModuleQname, "dev_desc");
97 sn = QName.create(rootModuleQname, "sn");
98 defaultIp = QName.create(rootModuleQname, "default_ip");
100 deviceTypeStr = QName.create(rootModuleQname, "device_types");
101 deviceType = QName.create(rootModuleQname, "device_type");
102 type = QName.create(rootModuleQname, "type");
103 desc = QName.create(rootModuleQname, "desc");
105 inMemoryDataTree = new InMemoryDataTreeFactory().create(DataTreeConfiguration.DEFAULT_OPERATIONAL, context);
106 final DataTreeModification initialDataTreeModification = inMemoryDataTree.takeSnapshot().newModification();
107 final ContainerSchemaNode chipsListContSchemaNode = (ContainerSchemaNode) mainModule.findDataChildByName(chips)
109 final ContainerNode chipsContainer = createChipsContainer(chipsListContSchemaNode);
110 final YangInstanceIdentifier path1 = YangInstanceIdentifier.of(chips);
111 initialDataTreeModification.write(path1, chipsContainer);
113 final ContainerSchemaNode devTypesListContSchemaNode = (ContainerSchemaNode) mainModule
114 .findDataChildByName(deviceTypeStr).get();
115 final ContainerNode deviceTypesContainer = createDevTypeStrContainer(devTypesListContSchemaNode);
116 final YangInstanceIdentifier path2 = YangInstanceIdentifier.of(deviceTypeStr);
117 initialDataTreeModification.write(path2, deviceTypesContainer);
119 initialDataTreeModification.ready();
120 final DataTreeCandidate writeChipsCandidate = inMemoryDataTree.prepare(initialDataTreeModification);
122 inMemoryDataTree.commit(writeChipsCandidate);
123 LOG.debug("{}", inMemoryDataTree);
127 public static void cleanup() {
128 inMemoryDataTree = null;
129 rootLeafRefContext = null;
135 public void dataTreeCanditateValidationTest2() throws DataValidationFailedException {
139 private static void writeDevices() throws DataValidationFailedException {
141 final ContainerSchemaNode devicesContSchemaNode = (ContainerSchemaNode) mainModule.findDataChildByName(devices)
144 final ContainerNode devicesContainer = createDevicesContainer(devicesContSchemaNode);
146 final YangInstanceIdentifier devicesPath = YangInstanceIdentifier.of(devices);
147 final DataTreeModification writeModification = inMemoryDataTree.takeSnapshot().newModification();
148 writeModification.write(devicesPath, devicesContainer);
150 writeModification.ready();
151 final DataTreeCandidate writeDevicesCandidate = inMemoryDataTree.prepare(writeModification);
153 LOG.debug("*************************");
154 LOG.debug("Before writeDevices: ");
155 LOG.debug("*************************");
156 LOG.debug("{}", inMemoryDataTree);
158 boolean exception = false;
160 LeafRefValidation.validate(writeDevicesCandidate, rootLeafRefContext);
161 } catch (final LeafRefDataValidationFailedException e) {
162 LOG.debug("All validation errors:{}{}", NEW_LINE, e.getMessage());
164 assertEquals(4, e.getValidationsErrorsCount());
168 assertTrue(exception);
170 inMemoryDataTree.commit(writeDevicesCandidate);
172 LOG.debug("*************************");
173 LOG.debug("After write: ");
174 LOG.debug("*************************");
175 LOG.debug("{}", inMemoryDataTree);
178 private static ContainerNode createDevTypeStrContainer(final ContainerSchemaNode container) {
180 final ListSchemaNode devTypeListSchemaNode = (ListSchemaNode) container.findDataChildByName(deviceType).get();
182 final DataContainerNodeBuilder<NodeIdentifier, ContainerNode> devTypeContainerBldr =
183 Builders.containerBuilder(container);
185 final SystemMapNode devTypeMap = createDevTypeList(devTypeListSchemaNode);
186 devTypeContainerBldr.addChild(devTypeMap);
188 return devTypeContainerBldr.build();
191 private static SystemMapNode createDevTypeList(final ListSchemaNode devTypeListSchemaNode) {
193 final CollectionNodeBuilder<MapEntryNode, SystemMapNode> devTypeMapBldr =
194 Builders.mapBuilder(devTypeListSchemaNode);
196 devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_1", "typedesc1", devTypeListSchemaNode));
197 devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_2", "typedesc2", devTypeListSchemaNode));
198 devTypeMapBldr.addChild(createDevTypeListEntry("dev_type_3", "typedesc3", devTypeListSchemaNode));
200 return devTypeMapBldr.build();
203 private static MapEntryNode createDevTypeListEntry(final String typeVal, final String descVal,
204 final ListSchemaNode devTypeListSchemaNode) {
206 final LeafNode<String> typeLeaf = ImmutableNodes.leafNode(type, typeVal);
207 final LeafNode<String> descLeaf = ImmutableNodes.leafNode(desc, descVal);
209 final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> devTypeMapEntryBldr =
210 Builders.mapEntryBuilder(devTypeListSchemaNode);
212 devTypeMapEntryBldr.addChild(typeLeaf);
213 devTypeMapEntryBldr.addChild(descLeaf);
215 return devTypeMapEntryBldr.build();
218 private static ContainerNode createChipsContainer(final ContainerSchemaNode container) {
220 final ListSchemaNode chipsListSchemaNode = (ListSchemaNode) container.findDataChildByName(chip).get();
222 final DataContainerNodeBuilder<NodeIdentifier, ContainerNode> chipsContainerBldr = Builders
223 .containerBuilder(container);
225 final SystemMapNode chipsMap = createChipsList(chipsListSchemaNode);
226 chipsContainerBldr.addChild(chipsMap);
228 return chipsContainerBldr.build();
231 private static SystemMapNode createChipsList(final ListSchemaNode chipsListSchemaNode) {
233 final CollectionNodeBuilder<MapEntryNode, SystemMapNode> chipsMapBldr =
234 Builders.mapBuilder(chipsListSchemaNode);
236 chipsMapBldr.addChild(createChipsListEntry("dev_type_1", "desc1", chipsListSchemaNode));
237 chipsMapBldr.addChild(createChipsListEntry("dev_type_2", "desc2", chipsListSchemaNode));
239 return chipsMapBldr.build();
242 private static MapEntryNode createChipsListEntry(final String devTypeVal, final String chipDescVal,
243 final ListSchemaNode chipsListSchemaNode) {
245 final LeafNode<String> devTypeLeaf = ImmutableNodes.leafNode(devType, devTypeVal);
246 final LeafNode<String> chipDescLeaf = ImmutableNodes.leafNode(chipDesc, chipDescVal);
248 final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> chipsMapEntryBldr = Builders
249 .mapEntryBuilder(chipsListSchemaNode);
251 chipsMapEntryBldr.addChild(devTypeLeaf);
252 chipsMapEntryBldr.addChild(chipDescLeaf);
254 return chipsMapEntryBldr.build();
257 private static ContainerNode createDevicesContainer(final ContainerSchemaNode container) {
259 final ListSchemaNode devicesListSchemaNode = (ListSchemaNode) container.findDataChildByName(device).get();
261 final DataContainerNodeBuilder<NodeIdentifier, ContainerNode> devicesContainerBldr = Builders
262 .containerBuilder(container);
264 final SystemMapNode devicesMap = createDeviceList(devicesListSchemaNode);
265 devicesContainerBldr.addChild(devicesMap);
267 return devicesContainerBldr.build();
270 private static SystemMapNode createDeviceList(final ListSchemaNode deviceListSchemaNode) {
272 final CollectionNodeBuilder<MapEntryNode, SystemMapNode> devicesMapBldr =
273 Builders.mapBuilder(deviceListSchemaNode);
275 devicesMapBldr.addChild(createDeviceListEntry("dev_type_1", "typedesc1", 123456, "192.168.0.1",
276 deviceListSchemaNode));
277 devicesMapBldr.addChild(createDeviceListEntry("dev_type_2", "typedesc2", 123457, "192.168.0.1",
278 deviceListSchemaNode));
279 devicesMapBldr.addChild(createDeviceListEntry("dev_type_2", "typedesc3", 123457, "192.168.0.1",
280 deviceListSchemaNode));
281 devicesMapBldr.addChild(createDeviceListEntry("dev_type_1", "typedesc2", 123458, "192.168.0.1",
282 deviceListSchemaNode));
284 .addChild(createDeviceListEntry("unknown", "unknown", 123457, "192.168.0.1", deviceListSchemaNode));
286 return devicesMapBldr.build();
289 private static MapEntryNode createDeviceListEntry(final String typeTextVal, final String descVal, final int snVal,
290 final String defaultIpVal, final ListSchemaNode devicesListSchemaNode) {
292 final LeafNode<String> typeTextLeaf = ImmutableNodes.leafNode(typeText, typeTextVal);
293 final LeafNode<String> descLeaf = ImmutableNodes.leafNode(devDesc, descVal);
294 final LeafNode<Integer> snValLeaf = ImmutableNodes.leafNode(sn, snVal);
295 final LeafNode<String> defaultIpLeaf = ImmutableNodes.leafNode(defaultIp, defaultIpVal);
297 final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> devicesMapEntryBldr = Builders
298 .mapEntryBuilder(devicesListSchemaNode);
300 devicesMapEntryBldr.addChild(typeTextLeaf);
301 devicesMapEntryBldr.addChild(descLeaf);
302 devicesMapEntryBldr.addChild(snValLeaf);
303 devicesMapEntryBldr.addChild(defaultIpLeaf);
305 return devicesMapEntryBldr.build();