plugins/netconf-client-mdsal/src/test/java/org/opendaylight/netconf/client/mdsal/impl/NetconfMessageTransformerTest.java

   1 /*
   2  * Copyright (c) 2014, 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.netconf.client.mdsal.impl;
   9
  10 import static org.hamcrest.CoreMatchers.instanceOf;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertNotNull;
  14 import static org.junit.Assert.assertNull;
  15 import static org.junit.Assert.assertTrue;
  16 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.CREATE_SUBSCRIPTION_RPC_CONTENT;
  17 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.CREATE_SUBSCRIPTION_RPC_QNAME;
  18 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.GET_SCHEMA_QNAME;
  19 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_CANDIDATE_NODEID;
  20 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_COMMIT_QNAME;
  21 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_DISCARD_CHANGES_QNAME;
  22 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_EDIT_CONFIG_QNAME;
  23 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_GET_CONFIG_QNAME;
  24 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_GET_QNAME;
  25 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_LOCK_QNAME;
  26 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.NETCONF_RUNNING_NODEID;
  27 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.createEditConfigStructure;
  28 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.toFilterStructure;
  29 import static org.opendaylight.netconf.client.mdsal.impl.NetconfMessageTransformUtil.toId;
  30 import static org.opendaylight.netconf.common.mdsal.NormalizedDataUtil.NETCONF_DATA_QNAME;
  31
  32 import java.io.IOException;
  33 import java.util.ArrayList;
  34 import java.util.HashMap;
  35 import java.util.HashSet;
  36 import java.util.List;
  37 import java.util.Map;
  38 import java.util.Optional;
  39 import java.util.Set;
  40 import javax.xml.transform.dom.DOMSource;
  41 import org.custommonkey.xmlunit.Diff;
  42 import org.custommonkey.xmlunit.ElementNameAndAttributeQualifier;
  43 import org.custommonkey.xmlunit.XMLUnit;
  44 import org.hamcrest.CoreMatchers;
  45 import org.junit.AfterClass;
  46 import org.junit.Before;
  47 import org.junit.BeforeClass;
  48 import org.junit.Test;
  49 import org.opendaylight.mdsal.binding.runtime.spi.BindingRuntimeHelpers;
  50 import org.opendaylight.mdsal.dom.api.DOMActionResult;
  51 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  52 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  53 import org.opendaylight.netconf.api.NetconfMessage;
  54 import org.opendaylight.netconf.api.xml.XmlUtil;
  55 import org.opendaylight.netconf.client.mdsal.AbstractBaseSchemasTest;
  56 import org.opendaylight.netconf.client.mdsal.MonitoringSchemaSourceProvider;
  57 import org.opendaylight.netconf.common.mdsal.NormalizedDataUtil;
  58 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.IetfNetconfService;
  59 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  60 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  61 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Datastores;
  62 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Sessions;
  64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Statistics;
  65 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.datastores.Datastore;
  66 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.datastores.datastore.Locks;
  67 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.datastores.datastore.locks.lock.type.partial.lock.PartialLock;
  68 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  69 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  70 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfigChange;
  71 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.netconf.config.change.Edit;
  72 import org.opendaylight.yangtools.yang.common.QName;
  73 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  74 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  75 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  76 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  77 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  78 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  79 import org.opendaylight.yangtools.yang.data.api.schema.AnyxmlNode;
  80 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  81 import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode;
  82 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  83 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  84 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  85 import org.opendaylight.yangtools.yang.data.api.schema.MountPointContext;
  86 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  87 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
  88 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  89 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  90 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  91 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
  92 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  93 import org.w3c.dom.Node;
  94 import org.xml.sax.SAXException;
  95
  96 public class NetconfMessageTransformerTest extends AbstractBaseSchemasTest {
  97
  98     private static final String REVISION_EXAMPLE_SERVER_FARM = "2018-08-07";
  99     private static final String URN_EXAMPLE_SERVER_FARM = "urn:example:server-farm";
 100
 101     private static final String REVISION_EXAMPLE_SERVER_FARM_2 = "2019-05-20";
 102     private static final String URN_EXAMPLE_SERVER_FARM_2 = "urn:example:server-farm-2";
 103
 104     private static final String URN_EXAMPLE_CONFLICT = "urn:example:conflict";
 105
 106     private static final String URN_EXAMPLE_AUGMENTED_ACTION = "urn:example:augmented-action";
 107
 108     private static final String URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS = "urn:example:rpcs-actions-outputs";
 109
 110     private static final QName SERVER_QNAME =
 111             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "server");
 112     private static final QName RESET_QNAME = QName.create(SERVER_QNAME, "reset");
 113     private static final Absolute RESET_SERVER_PATH = Absolute.of(SERVER_QNAME, RESET_QNAME);
 114     private static final QName APPLICATIONS_QNAME = QName.create(URN_EXAMPLE_SERVER_FARM_2,
 115             REVISION_EXAMPLE_SERVER_FARM_2, "applications");
 116     private static final QName APPLICATION_QNAME = QName.create(APPLICATIONS_QNAME, "application");
 117     private static final QName KILL_QNAME = QName.create(APPLICATION_QNAME, "kill");
 118     private static final Absolute KILL_SERVER_APP_PATH =
 119             Absolute.of(SERVER_QNAME, APPLICATIONS_QNAME, APPLICATION_QNAME, KILL_QNAME);
 120
 121     private static final QName DEVICE_QNAME =
 122             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "device");
 123     private static final QName START_QNAME = QName.create(DEVICE_QNAME, "start");
 124     private static final Absolute START_DEVICE_PATH = Absolute.of(DEVICE_QNAME, START_QNAME);
 125     private static final QName INTERFACE_QNAME = QName.create(DEVICE_QNAME, "interface");
 126     private static final QName ENABLE_QNAME = QName.create(INTERFACE_QNAME, "enable");
 127     private static final Absolute ENABLE_INTERFACE_PATH = Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, ENABLE_QNAME);
 128
 129     private static final QName DISABLE_QNAME = QName.create(URN_EXAMPLE_AUGMENTED_ACTION, "disable");
 130     private static final Absolute DISABLE_INTERFACE_PATH = Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, DISABLE_QNAME);
 131
 132     private static final QName CHECK_WITH_OUTPUT_QNAME =
 133             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "check-with-output");
 134     private static final Absolute CHECK_WITH_OUTPUT_INTERFACE_PATH =
 135             Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, CHECK_WITH_OUTPUT_QNAME);
 136     private static final QName CHECK_WITHOUT_OUTPUT_QNAME =
 137             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "check-without-output");
 138     private static final Absolute CHECK_WITHOUT_OUTPUT_INTERFACE_PATH =
 139             Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, CHECK_WITHOUT_OUTPUT_QNAME);
 140     private static final QName RPC_WITH_OUTPUT_QNAME =
 141             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "rpc-with-output");
 142     private static final QName RPC_WITHOUT_OUTPUT_QNAME =
 143             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "rpc-without-output");
 144
 145     private static final QName BOX_OUT_QNAME =
 146             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "box-out");
 147     private static final QName BOX_IN_QNAME = QName.create(BOX_OUT_QNAME, "box-in");
 148     private static final QName OPEN_QNAME = QName.create(BOX_IN_QNAME, "open");
 149     private static final Absolute OPEN_BOXES_PATH = Absolute.of(BOX_OUT_QNAME, BOX_IN_QNAME, OPEN_QNAME);
 150
 151     private static final QName FOO_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "foo");
 152     private static final QName BAR_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "bar");
 153     private static final QName XYZZY_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "xyzzy");
 154     private static final Absolute XYZZY_FOO_PATH = Absolute.of(FOO_QNAME, XYZZY_QNAME);
 155     private static final Absolute XYZZY_BAR_PATH = Absolute.of(BAR_QNAME, XYZZY_QNAME);
 156
 157     private static final QName CONFLICT_CHOICE_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "conflict-choice");
 158     private static final QName CHOICE_CONT_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "choice-cont");
 159     private static final QName CHOICE_ACTION_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "choice-action");
 160     private static final Absolute CHOICE_ACTION_PATH =
 161             Absolute.of(CONFLICT_CHOICE_QNAME, CHOICE_CONT_QNAME, CHOICE_CONT_QNAME, CHOICE_ACTION_QNAME);
 162
 163     private static EffectiveModelContext PARTIAL_SCHEMA;
 164     private static EffectiveModelContext SCHEMA;
 165     private static EffectiveModelContext ACTION_SCHEMA;
 166
 167     private NetconfMessageTransformer actionNetconfMessageTransformer;
 168     private NetconfMessageTransformer netconfMessageTransformer;
 169
 170     @BeforeClass
 171     public static void beforeClass() {
 172         PARTIAL_SCHEMA = BindingRuntimeHelpers.createEffectiveModel(NetconfState.class);
 173         SCHEMA = BindingRuntimeHelpers.createEffectiveModel(IetfNetconfService.class, NetconfState.class,
 174             NetconfConfigChange.class);
 175         ACTION_SCHEMA = YangParserTestUtils.parseYangResources(NetconfMessageTransformerTest.class,
 176             "/schemas/example-server-farm.yang","/schemas/example-server-farm-2.yang",
 177             "/schemas/conflicting-actions.yang", "/schemas/augmented-action.yang",
 178             "/schemas/rpcs-actions-outputs.yang");
 179     }
 180
 181     @AfterClass
 182     public static void afterClass() {
 183         PARTIAL_SCHEMA = null;
 184         SCHEMA = null;
 185         ACTION_SCHEMA = null;
 186     }
 187
 188     @Before
 189     public void setUp() throws Exception {
 190         XMLUnit.setIgnoreWhitespace(true);
 191         XMLUnit.setIgnoreAttributeOrder(true);
 192         XMLUnit.setIgnoreComments(true);
 193
 194         netconfMessageTransformer = getTransformer(SCHEMA);
 195         actionNetconfMessageTransformer = new NetconfMessageTransformer(MountPointContext.of(ACTION_SCHEMA),
 196             true, BASE_SCHEMAS.getBaseSchema());
 197     }
 198
 199     @Test
 200     public void testLockRequestBaseSchemaNotPresent() throws Exception {
 201         final NetconfMessageTransformer transformer = getTransformer(PARTIAL_SCHEMA);
 202         final NetconfMessage netconfMessage = transformer.toRpcRequest(NETCONF_LOCK_QNAME,
 203                 NetconfBaseOps.getLockContent(NETCONF_CANDIDATE_NODEID));
 204
 205         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<lock"));
 206         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<rpc"));
 207     }
 208
 209     @Test
 210     public void testCreateSubscriberNotificationSchemaNotPresent() throws Exception {
 211         final NetconfMessageTransformer transformer = new NetconfMessageTransformer(MountPointContext.of(SCHEMA), true,
 212             BASE_SCHEMAS.getBaseSchemaWithNotifications());
 213         NetconfMessage netconfMessage = transformer.toRpcRequest(CREATE_SUBSCRIPTION_RPC_QNAME,
 214                 CREATE_SUBSCRIPTION_RPC_CONTENT);
 215         String documentString = XmlUtil.toString(netconfMessage.getDocument());
 216         assertThat(documentString, CoreMatchers.containsString("<create-subscription"));
 217         assertThat(documentString, CoreMatchers.containsString("<rpc"));
 218     }
 219
 220     @Test
 221     public void tesLockSchemaRequest() throws Exception {
 222         final NetconfMessageTransformer transformer = getTransformer(PARTIAL_SCHEMA);
 223         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 224
 225         transformer.toRpcResult(
 226             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 227             NETCONF_LOCK_QNAME);
 228     }
 229
 230     @Test
 231     public void testRpcEmptyBodyWithOutputDefinedSchemaResult() throws Exception {
 232         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 233
 234         DOMRpcResult domRpcResult = actionNetconfMessageTransformer.toRpcResult(
 235             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 236             RPC_WITH_OUTPUT_QNAME);
 237         assertNotNull(domRpcResult);
 238     }
 239
 240     @Test
 241     public void testRpcEmptyBodyWithoutOutputDefinedSchemaResult() throws Exception {
 242         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 243
 244         DOMRpcResult domRpcResult = actionNetconfMessageTransformer.toRpcResult(
 245             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 246             RPC_WITHOUT_OUTPUT_QNAME);
 247         assertNotNull(domRpcResult);
 248     }
 249
 250     @Test
 251     public void testDiscardChangesRequest() throws Exception {
 252         final NetconfMessage netconfMessage =
 253                 netconfMessageTransformer.toRpcRequest(NETCONF_DISCARD_CHANGES_QNAME, null);
 254         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<discard"));
 255         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<rpc"));
 256         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("message-id"));
 257     }
 258
 259     @Test
 260     public void testGetSchemaRequest() throws Exception {
 261         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(GET_SCHEMA_QNAME,
 262                 MonitoringSchemaSourceProvider.createGetSchemaRequest("module", Optional.of("2012-12-12")));
 263         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 264                 + "<get-schema xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 265                 + "<format>yang</format>\n"
 266                 + "<identifier>module</identifier>\n"
 267                 + "<version>2012-12-12</version>\n"
 268                 + "</get-schema>\n"
 269                 + "</rpc>");
 270     }
 271
 272     @Test
 273     public void testGetSchemaResponse() throws Exception {
 274         final NetconfMessageTransformer transformer = getTransformer(SCHEMA);
 275         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument(
 276                 "<rpc-reply message-id=\"101\"\n"
 277                         + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 278                         + "<data\n"
 279                         + "xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 280                         + "<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n"
 281                         + "Random YANG SCHEMA\n"
 282                         + "</xs:schema>\n"
 283                         + "</data>\n"
 284                         + "</rpc-reply>"
 285         ));
 286         final DOMRpcResult compositeNodeRpcResult = transformer.toRpcResult(RpcResultBuilder.success(response).build(),
 287             GET_SCHEMA_QNAME);
 288         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 289         assertNotNull(compositeNodeRpcResult.value());
 290         final DOMSource schemaContent = ((DOMSourceAnyxmlNode) compositeNodeRpcResult.value()
 291                 .body().iterator().next()).body();
 292         assertThat(schemaContent.getNode().getTextContent(),
 293                 CoreMatchers.containsString("Random YANG SCHEMA"));
 294     }
 295
 296     @Test
 297     public void testGetConfigResponse() throws Exception {
 298         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument("<rpc-reply message-id=\"101\"\n"
 299                 + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 300                 + "<data>\n"
 301                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 302                 + "<schemas>\n"
 303                 + "<schema>\n"
 304                 + "<identifier>module</identifier>\n"
 305                 + "<version>2012-12-12</version>\n"
 306                 + "<format xmlns:x=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">x:yang</format>\n"
 307                 + "</schema>\n"
 308                 + "</schemas>\n"
 309                 + "</netconf-state>\n"
 310                 + "</data>\n"
 311                 + "</rpc-reply>"));
 312
 313         final NetconfMessageTransformer transformer = getTransformer(SCHEMA);
 314         final DOMRpcResult compositeNodeRpcResult = transformer.toRpcResult(RpcResultBuilder.success(response).build(),
 315             NETCONF_GET_CONFIG_QNAME);
 316         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 317         assertNotNull(compositeNodeRpcResult.value());
 318
 319         final var values = MonitoringSchemaSourceProvider.createGetSchemaRequest(
 320             "module", Optional.of("2012-12-12")).body();
 321
 322         final Map<QName, Object> keys = new HashMap<>();
 323         for (final DataContainerChild value : values) {
 324             keys.put(value.name().getNodeType(), value.body());
 325         }
 326
 327         final NodeIdentifierWithPredicates identifierWithPredicates =
 328                 NodeIdentifierWithPredicates.of(Schema.QNAME, keys);
 329         final MapEntryNode schemaNode =
 330                 Builders.mapEntryBuilder().withNodeIdentifier(identifierWithPredicates).withValue(values).build();
 331
 332         final DOMSourceAnyxmlNode data = (DOMSourceAnyxmlNode) compositeNodeRpcResult.value()
 333                 .findChildByArg(toId(NETCONF_DATA_QNAME)).orElseThrow();
 334
 335         var nodeResult = NormalizedDataUtil.transformDOMSourceToNormalizedNode(SCHEMA, data.body());
 336         ContainerNode result = (ContainerNode) nodeResult.getResult().data();
 337         final ContainerNode state = (ContainerNode) result.getChildByArg(toId(NetconfState.QNAME));
 338         final ContainerNode schemas = (ContainerNode) state.getChildByArg(toId(Schemas.QNAME));
 339         final MapNode schemaParent = (MapNode) schemas.getChildByArg(toId(Schema.QNAME));
 340         assertEquals(1, schemaParent.body().size());
 341
 342         assertEquals(schemaNode, schemaParent.body().iterator().next());
 343     }
 344
 345     @Test
 346     public void testGetConfigLeafRequest() throws Exception {
 347         final AnyxmlNode<?> filter = toFilterStructure(
 348                 YangInstanceIdentifier.of(toId(NetconfState.QNAME), toId(Schemas.QNAME), toId(Schema.QNAME),
 349                     NodeIdentifierWithPredicates.of(Schema.QNAME),
 350                     toId(QName.create(Schemas.QNAME, "version"))), SCHEMA);
 351
 352         final ContainerNode source = NetconfBaseOps.getSourceNode(NETCONF_RUNNING_NODEID);
 353
 354         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_CONFIG_QNAME,
 355                 NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_QNAME, source, filter));
 356
 357         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 358                 + "<get-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 359                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 360                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 361                 + "<schemas>\n"
 362                 + "<schema>\n"
 363                 + "<version/>\n"
 364                 + "</schema>\n"
 365                 + "</schemas>\n"
 366                 + "</netconf-state>\n"
 367                 + "</filter>\n"
 368                 + "<source>\n"
 369                 + "<running/>\n"
 370                 + "</source>\n"
 371                 + "</get-config>\n"
 372                 + "</rpc>");
 373     }
 374
 375     @Test
 376     public void testGetConfigRequest() throws Exception {
 377         final AnyxmlNode<?> filter = toFilterStructure(
 378                 YangInstanceIdentifier.of(toId(NetconfState.QNAME), toId(Schemas.QNAME)), SCHEMA);
 379
 380         final ContainerNode source = NetconfBaseOps.getSourceNode(NETCONF_RUNNING_NODEID);
 381
 382         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_CONFIG_QNAME,
 383                 NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_QNAME, source, filter));
 384
 385         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 386                 + "<get-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 387                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 388                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 389                 + "<schemas/>\n"
 390                 + "</netconf-state>"
 391                 + "</filter>\n"
 392                 + "<source>\n"
 393                 + "<running/>\n"
 394                 + "</source>\n"
 395                 + "</get-config>"
 396                 + "</rpc>");
 397     }
 398
 399     @Test
 400     public void testEditConfigRequest() throws Exception {
 401         final var values = MonitoringSchemaSourceProvider.createGetSchemaRequest(
 402             "module", Optional.of("2012-12-12")).body();
 403
 404         final Map<QName, Object> keys = new HashMap<>();
 405         for (final DataContainerChild value : values) {
 406             keys.put(value.name().getNodeType(), value.body());
 407         }
 408
 409         final NodeIdentifierWithPredicates identifierWithPredicates =
 410                 NodeIdentifierWithPredicates.of(Schema.QNAME, keys);
 411         final MapEntryNode schemaNode =
 412                 Builders.mapEntryBuilder().withNodeIdentifier(identifierWithPredicates).withValue(values).build();
 413
 414         final YangInstanceIdentifier id = YangInstanceIdentifier.builder()
 415                 .node(NetconfState.QNAME).node(Schemas.QNAME).node(Schema.QNAME)
 416                 .nodeWithKey(Schema.QNAME, keys).build();
 417         final DataContainerChild editConfigStructure =
 418                 createEditConfigStructure(BASE_SCHEMAS.getBaseSchemaWithNotifications().getEffectiveModelContext(), id,
 419                     Optional.empty(), Optional.ofNullable(schemaNode));
 420
 421         final DataContainerChild target = NetconfBaseOps.getTargetNode(NETCONF_CANDIDATE_NODEID);
 422
 423         final ContainerNode wrap =
 424                 NetconfMessageTransformUtil.wrap(NETCONF_EDIT_CONFIG_QNAME, editConfigStructure, target);
 425         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_EDIT_CONFIG_QNAME, wrap);
 426
 427         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 428                 + "<edit-config>\n"
 429                 + "<target>\n"
 430                 + "<candidate/>\n"
 431                 + "</target>\n"
 432                 + "<config>\n"
 433                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 434                 + "<schemas>\n"
 435                 + "<schema>\n"
 436                 + "<identifier>module</identifier>\n"
 437                 + "<version>2012-12-12</version>\n"
 438                 + "<format>yang</format>\n"
 439                 + "</schema>\n"
 440                 + "</schemas>\n"
 441                 + "</netconf-state>\n"
 442                 + "</config>\n"
 443                 + "</edit-config>\n"
 444                 + "</rpc>");
 445     }
 446
 447     private static void assertSimilarXml(final NetconfMessage netconfMessage, final String xmlContent)
 448             throws SAXException, IOException {
 449         final Diff diff = XMLUnit.compareXML(netconfMessage.getDocument(), XmlUtil.readXmlToDocument(xmlContent));
 450         diff.overrideElementQualifier(new ElementNameAndAttributeQualifier());
 451         assertTrue(diff.toString(), diff.similar());
 452     }
 453
 454     @Test
 455     public void testGetRequest() throws Exception {
 456
 457         final QName capability = QName.create(Capabilities.QNAME, "capability");
 458         final DataContainerChild filter = toFilterStructure(
 459                 YangInstanceIdentifier.of(toId(NetconfState.QNAME), toId(Capabilities.QNAME), toId(capability),
 460                     new NodeWithValue<>(capability, "a:b:c")), SCHEMA);
 461
 462         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 463                 NetconfMessageTransformUtil.wrap(NETCONF_GET_QNAME, filter));
 464
 465         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 466                 + "<get xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 467                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 468                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 469                 + "<capabilities>\n"
 470                 + "<capability>a:b:c</capability>\n"
 471                 + "</capabilities>\n"
 472                 + "</netconf-state>"
 473                 + "</filter>\n"
 474                 + "</get>"
 475                 + "</rpc>");
 476     }
 477
 478     @Test
 479     public void testGetLeafList() throws IOException, SAXException {
 480         final YangInstanceIdentifier path = YangInstanceIdentifier.of(
 481                 NetconfState.QNAME,
 482                 Capabilities.QNAME,
 483                 QName.create(Capabilities.QNAME, "capability"));
 484         final DataContainerChild filter = toFilterStructure(path, SCHEMA);
 485         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 486                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filter));
 487
 488         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 489                 + "<get>\n"
 490                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 491                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 492                 + "<capabilities>\n"
 493                 + "<capability/>\n"
 494                 + "</capabilities>\n"
 495                 + "</netconf-state>\n"
 496                 + "</filter>\n"
 497                 + "</get>\n"
 498                 + "</rpc>\n");
 499     }
 500
 501     @Test
 502     public void testGetList() throws IOException, SAXException {
 503         final YangInstanceIdentifier path = YangInstanceIdentifier.of(
 504                 NetconfState.QNAME,
 505                 Datastores.QNAME,
 506                 QName.create(Datastores.QNAME, "datastore"));
 507         final DataContainerChild filter = toFilterStructure(path, SCHEMA);
 508         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 509                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filter));
 510
 511         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 512                 + "<get>\n"
 513                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 514                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 515                 + "<datastores>\n"
 516                 + "<datastore/>\n"
 517                 + "</datastores>\n"
 518                 + "</netconf-state>\n"
 519                 + "</filter>\n"
 520                 + "</get>\n"
 521                 + "</rpc>\n");
 522     }
 523
 524     private static NetconfMessageTransformer getTransformer(final EffectiveModelContext schema) {
 525         return new NetconfMessageTransformer(MountPointContext.of(schema), true, BASE_SCHEMAS.getBaseSchema());
 526     }
 527
 528     @Test
 529     public void testCommitResponse() throws Exception {
 530         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument(
 531                 "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>"
 532         ));
 533         final DOMRpcResult compositeNodeRpcResult = netconfMessageTransformer.toRpcResult(
 534             RpcResultBuilder.success(response).build(),
 535             NETCONF_COMMIT_QNAME);
 536         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 537         assertNull(compositeNodeRpcResult.value());
 538     }
 539
 540     @Test
 541     public void getActionsTest() {
 542         Set<Absolute> schemaPaths = new HashSet<>();
 543         schemaPaths.add(RESET_SERVER_PATH);
 544         schemaPaths.add(START_DEVICE_PATH);
 545         schemaPaths.add(ENABLE_INTERFACE_PATH);
 546         schemaPaths.add(OPEN_BOXES_PATH);
 547         schemaPaths.add(KILL_SERVER_APP_PATH);
 548         schemaPaths.add(XYZZY_FOO_PATH);
 549         schemaPaths.add(XYZZY_BAR_PATH);
 550         schemaPaths.add(CHOICE_ACTION_PATH);
 551         schemaPaths.add(DISABLE_INTERFACE_PATH);
 552         schemaPaths.add(CHECK_WITH_OUTPUT_INTERFACE_PATH);
 553         schemaPaths.add(CHECK_WITHOUT_OUTPUT_INTERFACE_PATH);
 554
 555         var actions = NetconfMessageTransformer.getActions(ACTION_SCHEMA);
 556         assertEquals(schemaPaths.size(), actions.size());
 557
 558         for (var path : schemaPaths) {
 559             assertNotNull("Action for " + path + " not found", actions.get(path));
 560         }
 561     }
 562
 563     @Test
 564     public void toActionRequestListTopLevelTest() {
 565         QName nameQname = QName.create(SERVER_QNAME, "name");
 566         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 567         nodeIdentifiers.add(new NodeIdentifier(SERVER_QNAME));
 568         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(SERVER_QNAME, nameQname, "test"));
 569         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 570
 571         ContainerNode data = initInputAction(QName.create(SERVER_QNAME, "reset-at"), "now");
 572
 573         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 574                 RESET_SERVER_PATH, domDataTreeIdentifier, data);
 575
 576         Node childAction = checkBasePartOfActionRequest(actionRequest);
 577
 578         Node childServer = childAction.getFirstChild();
 579         checkNode(childServer, "server", "server", URN_EXAMPLE_SERVER_FARM);
 580
 581         Node childName = childServer.getFirstChild();
 582         checkNode(childName, "name", "name", URN_EXAMPLE_SERVER_FARM);
 583
 584         Node childTest = childName.getFirstChild();
 585         assertEquals(childTest.getNodeValue(), "test");
 586
 587         checkAction(RESET_QNAME, childName.getNextSibling(), "reset-at", "reset-at", "now");
 588     }
 589
 590     @Test
 591     public void toActionRequestContainerTopLevelTest() {
 592         List<PathArgument> nodeIdentifiers = List.of(NodeIdentifier.create(DEVICE_QNAME));
 593         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 594
 595         ContainerNode payload = initInputAction(QName.create(DEVICE_QNAME, "start-at"), "now");
 596         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 597                 START_DEVICE_PATH, domDataTreeIdentifier, payload);
 598
 599         Node childAction = checkBasePartOfActionRequest(actionRequest);
 600
 601         Node childDevice = childAction.getFirstChild();
 602         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 603
 604         checkAction(START_QNAME, childDevice.getFirstChild(), "start-at", "start-at", "now");
 605     }
 606
 607     @Test
 608     public void toActionRequestContainerInContainerTest() {
 609         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 610         nodeIdentifiers.add(NodeIdentifier.create(BOX_OUT_QNAME));
 611         nodeIdentifiers.add(NodeIdentifier.create(BOX_IN_QNAME));
 612
 613         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 614
 615         ContainerNode payload = initInputAction(QName.create(BOX_OUT_QNAME, "start-at"), "now");
 616         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 617                 OPEN_BOXES_PATH, domDataTreeIdentifier, payload);
 618
 619         Node childAction = checkBasePartOfActionRequest(actionRequest);
 620
 621         Node childBoxOut = childAction.getFirstChild();
 622         checkNode(childBoxOut, "box-out", "box-out", URN_EXAMPLE_SERVER_FARM);
 623
 624         Node childBoxIn = childBoxOut.getFirstChild();
 625         checkNode(childBoxIn, "box-in", "box-in", URN_EXAMPLE_SERVER_FARM);
 626
 627         Node action = childBoxIn.getFirstChild();
 628         checkNode(action, OPEN_QNAME.getLocalName(), OPEN_QNAME.getLocalName(), OPEN_QNAME.getNamespace().toString());
 629     }
 630
 631     @Test
 632     public void toActionRequestListInContainerTest() {
 633         QName nameQname = QName.create(INTERFACE_QNAME, "name");
 634
 635         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 636         nodeIdentifiers.add(NodeIdentifier.create(DEVICE_QNAME));
 637         nodeIdentifiers.add(NodeIdentifier.create(INTERFACE_QNAME));
 638         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(INTERFACE_QNAME, nameQname, "test"));
 639
 640         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 641
 642         ContainerNode payload = initEmptyInputAction(INTERFACE_QNAME);
 643         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 644                 ENABLE_INTERFACE_PATH, domDataTreeIdentifier, payload);
 645
 646         Node childAction = checkBasePartOfActionRequest(actionRequest);
 647
 648         Node childDevice = childAction.getFirstChild();
 649         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 650
 651         Node childInterface = childDevice.getFirstChild();
 652         checkNode(childInterface, "interface", "interface", URN_EXAMPLE_SERVER_FARM);
 653
 654         Node childName = childInterface.getFirstChild();
 655         checkNode(childName, "name", "name", nameQname.getNamespace().toString());
 656
 657         Node childTest = childName.getFirstChild();
 658         assertEquals(childTest.getNodeValue(), "test");
 659
 660         Node action = childInterface.getLastChild();
 661         checkNode(action, ENABLE_QNAME.getLocalName(), ENABLE_QNAME.getLocalName(),
 662                 ENABLE_QNAME.getNamespace().toString());
 663     }
 664
 665     @Test
 666     public void toActionRequestListInContainerAugmentedIntoListTest() {
 667         QName serverNameQname = QName.create(SERVER_QNAME, "name");
 668         QName applicationNameQname = QName.create(APPLICATION_QNAME, "name");
 669
 670         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 671         nodeIdentifiers.add(NodeIdentifier.create(SERVER_QNAME));
 672         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(SERVER_QNAME, serverNameQname, "testServer"));
 673         nodeIdentifiers.add(NodeIdentifier.create(APPLICATIONS_QNAME));
 674         nodeIdentifiers.add(NodeIdentifier.create(APPLICATION_QNAME));
 675         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(APPLICATION_QNAME,
 676                 applicationNameQname, "testApplication"));
 677
 678         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 679
 680         ContainerNode payload = initEmptyInputAction(APPLICATION_QNAME);
 681         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 682                 KILL_SERVER_APP_PATH, domDataTreeIdentifier, payload);
 683
 684         Node childAction = checkBasePartOfActionRequest(actionRequest);
 685
 686         Node childServer = childAction.getFirstChild();
 687         checkNode(childServer, "server", "server", URN_EXAMPLE_SERVER_FARM);
 688
 689         Node childServerName = childServer.getFirstChild();
 690         checkNode(childServerName, "name", "name", URN_EXAMPLE_SERVER_FARM);
 691
 692         Node childServerNameTest = childServerName.getFirstChild();
 693         assertEquals(childServerNameTest.getNodeValue(), "testServer");
 694
 695         Node childApplications = childServer.getLastChild();
 696         checkNode(childApplications, "applications", "applications", URN_EXAMPLE_SERVER_FARM_2);
 697
 698         Node childApplication = childApplications.getFirstChild();
 699         checkNode(childApplication, "application", "application", URN_EXAMPLE_SERVER_FARM_2);
 700
 701         Node childApplicationName = childApplication.getFirstChild();
 702         checkNode(childApplicationName, "name", "name", URN_EXAMPLE_SERVER_FARM_2);
 703
 704         Node childApplicationNameTest = childApplicationName.getFirstChild();
 705         assertEquals(childApplicationNameTest.getNodeValue(), "testApplication");
 706
 707         Node childKillAction = childApplication.getLastChild();
 708         checkNode(childApplication, "application", "application", URN_EXAMPLE_SERVER_FARM_2);
 709         checkNode(childKillAction, KILL_QNAME.getLocalName(), KILL_QNAME.getLocalName(),
 710                 KILL_QNAME.getNamespace().toString());
 711     }
 712
 713     @Test
 714     public void toActionRequestConflictingInListTest() {
 715         QName barInputQname = QName.create(BAR_QNAME, "bar");
 716         QName barIdQname = QName.create(BAR_QNAME, "bar-id");
 717         Byte barInput = 1;
 718
 719         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 720         nodeIdentifiers.add(NodeIdentifier.create(BAR_QNAME));
 721         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(BAR_QNAME, barIdQname, "test"));
 722
 723         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 724
 725         ContainerNode payload = Builders.containerBuilder()
 726             .withNodeIdentifier(NodeIdentifier.create(QName.create(barInputQname, "input")))
 727             .withChild(ImmutableNodes.leafNode(barInputQname, barInput))
 728             .build();
 729
 730         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 731                 XYZZY_BAR_PATH, domDataTreeIdentifier, payload);
 732
 733         Node childAction = checkBasePartOfActionRequest(actionRequest);
 734
 735         Node childBar = childAction.getFirstChild();
 736         checkNode(childBar, "bar", "bar", URN_EXAMPLE_CONFLICT);
 737
 738         Node childBarId = childBar.getFirstChild();
 739         checkNode(childBarId, "bar-id", "bar-id", URN_EXAMPLE_CONFLICT);
 740
 741         Node childTest = childBarId.getFirstChild();
 742         assertEquals(childTest.getNodeValue(), "test");
 743
 744         Node action = childBar.getLastChild();
 745         checkNode(action, XYZZY_QNAME.getLocalName(), XYZZY_QNAME.getLocalName(),
 746                 XYZZY_QNAME.getNamespace().toString());
 747     }
 748
 749     @Test
 750     public void toActionRequestConflictingInContainerTest() {
 751         QName fooInputQname = QName.create(FOO_QNAME, "foo");
 752
 753         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 754         nodeIdentifiers.add(NodeIdentifier.create(FOO_QNAME));
 755         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 756         ContainerNode payload = initInputAction(fooInputQname, "test");
 757
 758         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 759                 XYZZY_FOO_PATH, domDataTreeIdentifier, payload);
 760
 761         Node childAction = checkBasePartOfActionRequest(actionRequest);
 762
 763         Node childBar = childAction.getFirstChild();
 764         checkNode(childBar, "foo", "foo", URN_EXAMPLE_CONFLICT);
 765
 766         Node action = childBar.getLastChild();
 767         checkNode(action, XYZZY_QNAME.getLocalName(), XYZZY_QNAME.getLocalName(),
 768                 XYZZY_QNAME.getNamespace().toString());
 769     }
 770
 771     @Test
 772     public void toActionRequestChoiceTest() {
 773         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 774         nodeIdentifiers.add(NodeIdentifier.create(CONFLICT_CHOICE_QNAME));
 775         nodeIdentifiers.add(NodeIdentifier.create(CHOICE_CONT_QNAME));
 776         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 777         NormalizedNode payload = initEmptyInputAction(CHOICE_ACTION_QNAME);
 778
 779         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 780                 CHOICE_ACTION_PATH, domDataTreeIdentifier, payload);
 781
 782         Node childAction = checkBasePartOfActionRequest(actionRequest);
 783
 784         Node childChoiceCont = childAction.getFirstChild();
 785         checkNode(childChoiceCont, "choice-cont", "choice-cont", URN_EXAMPLE_CONFLICT);
 786
 787         Node action = childChoiceCont.getLastChild();
 788         checkNode(action, CHOICE_ACTION_QNAME.getLocalName(), CHOICE_ACTION_QNAME.getLocalName(),
 789                 CHOICE_ACTION_QNAME.getNamespace().toString());
 790     }
 791
 792     @Test
 793     public void toAugmentedActionRequestListInContainerTest() {
 794         QName nameQname = QName.create(INTERFACE_QNAME, "name");
 795
 796         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 797         nodeIdentifiers.add(NodeIdentifier.create(DEVICE_QNAME));
 798         nodeIdentifiers.add(NodeIdentifier.create(INTERFACE_QNAME));
 799         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(INTERFACE_QNAME, nameQname, "test"));
 800
 801         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 802
 803         NormalizedNode payload = initEmptyInputAction(INTERFACE_QNAME);
 804         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 805                 DISABLE_INTERFACE_PATH, domDataTreeIdentifier, payload);
 806
 807         Node childAction = checkBasePartOfActionRequest(actionRequest);
 808
 809         Node childDevice = childAction.getFirstChild();
 810         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 811
 812         Node childInterface = childDevice.getFirstChild();
 813         checkNode(childInterface, "interface", "interface", URN_EXAMPLE_SERVER_FARM);
 814
 815         Node childName = childInterface.getFirstChild();
 816         checkNode(childName, "name", "name", nameQname.getNamespace().toString());
 817
 818         Node childTest = childName.getFirstChild();
 819         assertEquals(childTest.getNodeValue(), "test");
 820
 821         Node action = childInterface.getLastChild();
 822         checkNode(action, DISABLE_QNAME.getLocalName(), DISABLE_QNAME.getLocalName(),
 823                 DISABLE_QNAME.getNamespace().toString());
 824     }
 825
 826     @Test
 827     public void toActionResultTest() throws Exception {
 828         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 829                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 830                 + "<reset-finished-at xmlns=\"urn:example:server-farm\">"
 831                 + "now"
 832                 + "</reset-finished-at>"
 833                 + "</rpc-reply>"));
 834         DOMActionResult actionResult = actionNetconfMessageTransformer.toActionResult(RESET_SERVER_PATH, message);
 835         assertNotNull(actionResult);
 836         ContainerNode containerNode = actionResult.getOutput().orElseThrow();
 837         assertNotNull(containerNode);
 838         assertEquals("now", containerNode.body().iterator().next().body());
 839     }
 840
 841     @Test
 842     public void toActionEmptyBodyWithOutputDefinedResultTest() throws Exception {
 843         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 844                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 845                 + "<ok/>"
 846                 + "</rpc-reply>"));
 847         DOMActionResult actionResult =
 848                 actionNetconfMessageTransformer.toActionResult(CHECK_WITH_OUTPUT_INTERFACE_PATH, message);
 849         assertNotNull(actionResult);
 850         assertTrue(actionResult.getOutput().isEmpty());
 851     }
 852
 853     @Test
 854     public void toActionEmptyBodyWithoutOutputDefinedResultTest() throws Exception {
 855         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 856                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 857                 + "<ok/>"
 858                 + "</rpc-reply>"));
 859         DOMActionResult actionResult =
 860                 actionNetconfMessageTransformer.toActionResult(CHECK_WITHOUT_OUTPUT_INTERFACE_PATH, message);
 861         assertNotNull(actionResult);
 862         assertTrue(actionResult.getOutput().isEmpty());
 863     }
 864
 865     @Test
 866     public void getTwoNonOverlappingFieldsTest() throws IOException, SAXException {
 867         // preparation of the fields
 868         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME);
 869         final YangInstanceIdentifier netconfStartTimeField = YangInstanceIdentifier.of(Statistics.QNAME,
 870                 QName.create(Statistics.QNAME, "netconf-start-time"));
 871         final YangInstanceIdentifier datastoresField = YangInstanceIdentifier.of(Datastores.QNAME);
 872
 873         // building filter structure and NETCONF message
 874         final AnyxmlNode<?> filterStructure = toFilterStructure(
 875             List.of(FieldsFilter.of(parentYiid, List.of(netconfStartTimeField, datastoresField))), SCHEMA);
 876         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 877                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 878
 879         // testing
 880         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 881                 + "<get>\n"
 882                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 883                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 884                 + "<statistics>\n"
 885                 + "<netconf-start-time/>\n"
 886                 + "</statistics>\n"
 887                 + "<datastores/>\n"
 888                 + "</netconf-state>\n"
 889                 + "</filter>\n"
 890                 + "</get>\n"
 891                 + "</rpc>");
 892     }
 893
 894     @Test
 895     public void getOverlappingFieldsTest() throws IOException, SAXException {
 896         // preparation of the fields
 897         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME);
 898         final YangInstanceIdentifier capabilitiesField = YangInstanceIdentifier.of(Capabilities.QNAME);
 899         final YangInstanceIdentifier capabilityField = YangInstanceIdentifier.of(Capabilities.QNAME,
 900                 QName.create(Capabilities.QNAME, "capability"));
 901         final YangInstanceIdentifier datastoreField = YangInstanceIdentifier.of(Datastores.QNAME);
 902         final YangInstanceIdentifier locksFields = YangInstanceIdentifier.of(toId(Datastores.QNAME),
 903                 toId(Datastore.QNAME), NodeIdentifierWithPredicates.of(Datastore.QNAME), toId(Locks.QNAME));
 904
 905         // building filter structure and NETCONF message
 906         final AnyxmlNode<?> filterStructure = toFilterStructure(
 907                 List.of(FieldsFilter.of(parentYiid,
 908                     List.of(capabilitiesField, capabilityField, datastoreField, locksFields))),
 909                 SCHEMA);
 910         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 911                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 912
 913         // testing
 914         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 915                 + "<get>\n"
 916                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 917                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 918                 + "<capabilities/>\n"
 919                 + "<datastores/>\n"
 920                 + "</netconf-state>\n"
 921                 + "</filter>\n"
 922                 + "</get>\n"
 923                 + "</rpc>");
 924     }
 925
 926     @Test
 927     public void getOverlappingFieldsWithEmptyFieldTest() throws IOException, SAXException {
 928         // preparation of the fields
 929         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME);
 930         final YangInstanceIdentifier capabilitiesField = YangInstanceIdentifier.of(Capabilities.QNAME);
 931
 932         // building filter structure and NETCONF message
 933         final AnyxmlNode<?> filterStructure = toFilterStructure(
 934                 List.of(FieldsFilter.of(parentYiid, List.of(capabilitiesField, YangInstanceIdentifier.of()))),
 935                 SCHEMA);
 936         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 937                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 938
 939         // testing
 940         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 941                 + "<get>\n"
 942                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 943                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\"/>\n"
 944                 + "</filter>\n"
 945                 + "</get>\n"
 946                 + "</rpc>");
 947     }
 948
 949     @Test
 950     public void getSpecificFieldsUnderListTest() throws IOException, SAXException {
 951         // preparation of the fields
 952         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(toId(NetconfState.QNAME),
 953                 toId(Schemas.QNAME), toId(Schema.QNAME), NodeIdentifierWithPredicates.of(Schema.QNAME));
 954         final YangInstanceIdentifier versionField = YangInstanceIdentifier.of(
 955                 QName.create(Schema.QNAME, "version"));
 956         final YangInstanceIdentifier identifierField = YangInstanceIdentifier.of(
 957                 QName.create(Schema.QNAME, "namespace"));
 958
 959         // building filter structure and NETCONF message
 960         final AnyxmlNode<?> filterStructure = toFilterStructure(
 961             List.of(FieldsFilter.of(parentYiid, List.of(versionField, identifierField))), SCHEMA);
 962         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 963                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 964
 965         // testing
 966         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 967                 + "<get>\n"
 968                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 969                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 970                 + "<schemas>\n"
 971                 + "<schema>\n"
 972                 + "<version/>\n"
 973                 + "<namespace/>\n"
 974                 // explicitly fetched list keys - identifier and format
 975                 + "<identifier/>\n"
 976                 + "<format/>\n"
 977                 + "</schema>\n"
 978                 + "</schemas>\n"
 979                 + "</netconf-state>\n"
 980                 + "</filter>\n"
 981                 + "</get>\n"
 982                 + "</rpc>");
 983     }
 984
 985     @Test
 986     public void getSpecificFieldsUnderMultipleLists() throws IOException, SAXException {
 987         // preparation of the fields
 988         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME, Datastores.QNAME);
 989         final YangInstanceIdentifier partialLockYiid = YangInstanceIdentifier.of(toId(Datastore.QNAME),
 990                 NodeIdentifierWithPredicates.of(Datastore.QNAME), toId(Locks.QNAME),
 991                 toId(QName.create(Locks.QNAME, "lock-type").intern()), toId(PartialLock.QNAME),
 992                 NodeIdentifierWithPredicates.of(PartialLock.QNAME));
 993         final YangInstanceIdentifier lockedTimeField = partialLockYiid.node(
 994                 QName.create(Locks.QNAME, "locked-time").intern());
 995         final YangInstanceIdentifier lockedBySessionField = partialLockYiid.node(
 996                 QName.create(Locks.QNAME, "locked-by-session").intern());
 997
 998         // building filter structure and NETCONF message
 999         final AnyxmlNode<?> filterStructure = toFilterStructure(
1000             List.of(FieldsFilter.of(parentYiid, List.of(lockedTimeField, lockedBySessionField))),
1001             SCHEMA);
1002         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1003                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1004
1005         // testing
1006         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1007                 + "<get>\n"
1008                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1009                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1010                 + "<datastores>\n"
1011                 + "<datastore>\n"
1012                 + "<locks>\n"
1013                 + "<partial-lock>\n"
1014                 + "<locked-time/>\n"
1015                 + "<locked-by-session/>\n"
1016                 + "<lock-id/>\n"
1017                 + "</partial-lock>\n"
1018                 + "</locks>\n"
1019                 + "<name/>\n"
1020                 + "</datastore>\n"
1021                 + "</datastores>\n"
1022                 + "</netconf-state>\n"
1023                 + "</filter>\n"
1024                 + "</get>\n"
1025                 + "</rpc>");
1026     }
1027
1028     @Test
1029     public void getWholeListsUsingFieldsTest() throws IOException, SAXException {
1030         // preparation of the fields
1031         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME);
1032         final YangInstanceIdentifier datastoreListField = YangInstanceIdentifier.of(toId(Datastores.QNAME),
1033                 toId(Datastore.QNAME), NodeIdentifierWithPredicates.of(Datastore.QNAME));
1034         final YangInstanceIdentifier sessionListField = YangInstanceIdentifier.of(toId(Sessions.QNAME),
1035                 toId(Session.QNAME), NodeIdentifierWithPredicates.of(Session.QNAME));
1036
1037         // building filter structure and NETCONF message
1038         final AnyxmlNode<?> filterStructure = toFilterStructure(
1039                 List.of(FieldsFilter.of(parentYiid, List.of(datastoreListField, sessionListField))), SCHEMA);
1040         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1041                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1042
1043         // testing
1044         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1045                 + "<get>\n"
1046                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1047                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1048                 + "<datastores>\n"
1049                 + "<datastore/>\n"
1050                 + "</datastores>\n"
1051                 + "<sessions>\n"
1052                 + "<session/>\n"
1053                 + "</sessions>\n"
1054                 + "</netconf-state>\n"
1055                 + "</filter>\n"
1056                 + "</get>\n"
1057                 + "</rpc>");
1058     }
1059
1060     @Test
1061     public void getSpecificListEntriesWithSpecificFieldsTest() throws IOException, SAXException {
1062         // preparation of the fields
1063         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.of(NetconfState.QNAME, Sessions.QNAME);
1064         final QName sessionId = QName.create(Session.QNAME, "session-id").intern();
1065         final YangInstanceIdentifier session1Field = YangInstanceIdentifier.of(toId(Session.QNAME),
1066                 NodeIdentifierWithPredicates.of(Session.QNAME, sessionId, 1));
1067         final YangInstanceIdentifier session2TransportField = YangInstanceIdentifier.of(toId(Session.QNAME),
1068                 NodeIdentifierWithPredicates.of(Session.QNAME, sessionId, 2),
1069                 toId(QName.create(Session.QNAME, "transport").intern()));
1070
1071         // building filter structure and NETCONF message
1072         final AnyxmlNode<?> filterStructure = toFilterStructure(
1073                 List.of(FieldsFilter.of(parentYiid, List.of(session1Field, session2TransportField))), SCHEMA);
1074         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1075                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1076
1077         // testing
1078         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1079                 + "<get>\n"
1080                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1081                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1082                 + "<sessions>\n"
1083                 + "<session>\n"
1084                 + "<session-id>1</session-id>\n"
1085                 + "</session>\n"
1086                 + "<session>\n"
1087                 + "<session-id>2</session-id>\n"
1088                 + "<transport/>\n"
1089                 + "</session>\n"
1090                 + "</sessions>\n"
1091                 + "</netconf-state>\n"
1092                 + "</filter>\n"
1093                 + "</get>\n"
1094                 + "</rpc>");
1095     }
1096
1097     @Test
1098     // Proof that YANGTOOLS-1362 works on DOM level
1099     public void testConfigChangeToNotification() throws SAXException, IOException {
1100         final var message = new NetconfMessage(XmlUtil.readXmlToDocument(
1101             "<notification xmlns=\"urn:ietf:params:xml:ns:netconf:notification:1.0\">\n"
1102             + " <eventTime>2021-11-11T11:26:16Z</eventTime> \n"
1103             + "  <netconf-config-change xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-notifications\">\n"
1104             + "     <changed-by> \n"
1105             + "       <username>root</username> \n"
1106             + "       <session-id>3</session-id> \n"
1107             + "     </changed-by> \n"
1108             + "     <datastore>running</datastore> \n"
1109             + "     <edit> \n"
1110             + "        <target xmlns:ncm=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">/ncm:netconf-state"
1111             + "/ncm:datastores/ncm:datastore[ncm:name='running']</target>\n"
1112             + "        <operation>replace</operation> \n"
1113             + "     </edit> \n"
1114             + "  </netconf-config-change> \n"
1115             + "</notification>"));
1116
1117         final var change = netconfMessageTransformer.toNotification(message).getBody();
1118         final var editList = change.getChildByArg(new NodeIdentifier(Edit.QNAME));
1119         assertThat(editList, instanceOf(UnkeyedListNode.class));
1120         final var edits = ((UnkeyedListNode) editList).body();
1121         assertEquals(1, edits.size());
1122         final var edit = edits.iterator().next();
1123         final var target = edit.getChildByArg(new NodeIdentifier(QName.create(Edit.QNAME, "target"))).body();
1124         assertThat(target, instanceOf(YangInstanceIdentifier.class));
1125
1126         final var args = ((YangInstanceIdentifier) target).getPathArguments();
1127         assertEquals(4, args.size());
1128     }
1129
1130     private static void checkAction(final QName actionQname, final Node action , final String inputLocalName,
1131             final String inputNodeName, final String inputValue) {
1132         checkNode(action, actionQname.getLocalName(), actionQname.getLocalName(),
1133                 actionQname.getNamespace().toString());
1134
1135         Node childResetAt = action.getFirstChild();
1136         checkNode(childResetAt, inputLocalName, inputNodeName, actionQname.getNamespace().toString());
1137
1138         Node firstChild = childResetAt.getFirstChild();
1139         assertEquals(firstChild.getNodeValue(), inputValue);
1140     }
1141
1142     private static Node checkBasePartOfActionRequest(final NetconfMessage actionRequest) {
1143         Node baseRpc = actionRequest.getDocument().getFirstChild();
1144         checkNode(baseRpc, "rpc", "rpc", NormalizedDataUtil.NETCONF_QNAME.getNamespace().toString());
1145         assertTrue(baseRpc.getLocalName().equals("rpc"));
1146         assertTrue(baseRpc.getNodeName().equals("rpc"));
1147
1148         Node messageId = baseRpc.getAttributes().getNamedItem("message-id");
1149         assertNotNull(messageId);
1150         assertTrue(messageId.getNodeValue().contains("m-"));
1151         Node childAction = baseRpc.getFirstChild();
1152
1153         checkNode(childAction, "action", "action", "urn:ietf:params:xml:ns:yang:1");
1154         return childAction;
1155     }
1156
1157     private static DOMDataTreeIdentifier prepareDataTreeId(final List<PathArgument> nodeIdentifiers) {
1158         YangInstanceIdentifier yangInstanceIdentifier =
1159                 YangInstanceIdentifier.builder().append(nodeIdentifiers).build();
1160         DOMDataTreeIdentifier domDataTreeIdentifier =
1161                 new DOMDataTreeIdentifier(org.opendaylight.mdsal.common.api.LogicalDatastoreType.CONFIGURATION,
1162                         yangInstanceIdentifier);
1163         return domDataTreeIdentifier;
1164     }
1165
1166     private static ContainerNode initInputAction(final QName qname, final String value) {
1167         return Builders.containerBuilder()
1168             .withNodeIdentifier(NodeIdentifier.create(QName.create(qname, "input")))
1169             .withChild(ImmutableNodes.leafNode(qname, value))
1170             .build();
1171     }
1172
1173     private static ContainerNode initEmptyInputAction(final QName qname) {
1174         return Builders.containerBuilder()
1175             .withNodeIdentifier(NodeIdentifier.create(QName.create(qname, "input")))
1176             .build();
1177     }
1178
1179     private static void checkNode(final Node childServer, final String expectedLocalName, final String expectedNodeName,
1180             final String expectedNamespace) {
1181         assertNotNull(childServer);
1182         assertEquals(childServer.getLocalName(), expectedLocalName);
1183         assertEquals(childServer.getNodeName(), expectedNodeName);
1184         assertEquals(childServer.getNamespaceURI(), expectedNamespace);
1185     }
1186 }