plugins/sal-netconf-connector/src/test/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/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.sal.connect.netconf.schema.mapping;
   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.common.mdsal.NormalizedDataUtil.NETCONF_DATA_QNAME;
  17 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.CREATE_SUBSCRIPTION_RPC_CONTENT;
  18 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.CREATE_SUBSCRIPTION_RPC_QNAME;
  19 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.GET_SCHEMA_QNAME;
  20 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_CANDIDATE_NODEID;
  21 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_COMMIT_QNAME;
  22 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_DISCARD_CHANGES_QNAME;
  23 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_EDIT_CONFIG_QNAME;
  24 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_GET_CONFIG_QNAME;
  25 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_GET_QNAME;
  26 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_LOCK_QNAME;
  27 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.NETCONF_RUNNING_NODEID;
  28 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.createEditConfigStructure;
  29 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.toFilterStructure;
  30 import static org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil.toId;
  31
  32 import com.google.common.collect.Iterables;
  33 import com.google.common.collect.Lists;
  34 import java.io.IOException;
  35 import java.util.ArrayList;
  36 import java.util.HashMap;
  37 import java.util.HashSet;
  38 import java.util.List;
  39 import java.util.Map;
  40 import java.util.Optional;
  41 import java.util.Set;
  42 import javax.xml.transform.dom.DOMSource;
  43 import org.custommonkey.xmlunit.Diff;
  44 import org.custommonkey.xmlunit.ElementNameAndAttributeQualifier;
  45 import org.custommonkey.xmlunit.XMLUnit;
  46 import org.hamcrest.CoreMatchers;
  47 import org.junit.AfterClass;
  48 import org.junit.Before;
  49 import org.junit.BeforeClass;
  50 import org.junit.Test;
  51 import org.opendaylight.mdsal.binding.runtime.spi.BindingRuntimeHelpers;
  52 import org.opendaylight.mdsal.dom.api.DOMActionResult;
  53 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  54 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  55 import org.opendaylight.netconf.api.NetconfMessage;
  56 import org.opendaylight.netconf.api.xml.XmlUtil;
  57 import org.opendaylight.netconf.common.mdsal.NormalizedDataUtil;
  58 import org.opendaylight.netconf.sal.connect.netconf.AbstractBaseSchemasTest;
  59 import org.opendaylight.netconf.sal.connect.netconf.schema.NetconfRemoteSchemaYangSourceProvider;
  60 import org.opendaylight.netconf.sal.connect.netconf.util.FieldsFilter;
  61 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfBaseOps;
  62 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil;
  63 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.base._1._0.rev110601.IetfNetconfService;
  64 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.NetconfState;
  65 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Capabilities;
  66 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Datastores;
  67 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Schemas;
  68 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Sessions;
  69 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.Statistics;
  70 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.datastores.Datastore;
  71 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.datastores.datastore.Locks;
  72 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;
  73 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.schemas.Schema;
  74 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.monitoring.rev101004.netconf.state.sessions.Session;
  75 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.NetconfConfigChange;
  76 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.netconf.notifications.rev120206.netconf.config.change.Edit;
  77 import org.opendaylight.yangtools.rfc8528.data.util.EmptyMountPointContext;
  78 import org.opendaylight.yangtools.yang.common.QName;
  79 import org.opendaylight.yangtools.yang.common.RpcResultBuilder;
  80 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  81 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
  82 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  83 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  84 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue;
  85 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  86 import org.opendaylight.yangtools.yang.data.api.schema.AnyxmlNode;
  87 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  88 import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode;
  89 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  90 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  91 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  92 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  93 import org.opendaylight.yangtools.yang.data.api.schema.UnkeyedListNode;
  94 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
  95 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  96 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
  97 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  98 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
  99 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
 100 import org.w3c.dom.Node;
 101 import org.xml.sax.SAXException;
 102
 103 public class NetconfMessageTransformerTest extends AbstractBaseSchemasTest {
 104
 105     private static final String REVISION_EXAMPLE_SERVER_FARM = "2018-08-07";
 106     private static final String URN_EXAMPLE_SERVER_FARM = "urn:example:server-farm";
 107
 108     private static final String REVISION_EXAMPLE_SERVER_FARM_2 = "2019-05-20";
 109     private static final String URN_EXAMPLE_SERVER_FARM_2 = "urn:example:server-farm-2";
 110
 111     private static final String URN_EXAMPLE_CONFLICT = "urn:example:conflict";
 112
 113     private static final String URN_EXAMPLE_AUGMENTED_ACTION = "urn:example:augmented-action";
 114
 115     private static final String URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS = "urn:example:rpcs-actions-outputs";
 116
 117     private static final QName SERVER_QNAME =
 118             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "server");
 119     private static final QName RESET_QNAME = QName.create(SERVER_QNAME, "reset");
 120     private static final Absolute RESET_SERVER_PATH = Absolute.of(SERVER_QNAME, RESET_QNAME);
 121     private static final QName APPLICATIONS_QNAME = QName.create(URN_EXAMPLE_SERVER_FARM_2,
 122             REVISION_EXAMPLE_SERVER_FARM_2, "applications");
 123     private static final QName APPLICATION_QNAME = QName.create(APPLICATIONS_QNAME, "application");
 124     private static final QName KILL_QNAME = QName.create(APPLICATION_QNAME, "kill");
 125     private static final Absolute KILL_SERVER_APP_PATH =
 126             Absolute.of(SERVER_QNAME, APPLICATIONS_QNAME, APPLICATION_QNAME, KILL_QNAME);
 127
 128     private static final QName DEVICE_QNAME =
 129             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "device");
 130     private static final QName START_QNAME = QName.create(DEVICE_QNAME, "start");
 131     private static final Absolute START_DEVICE_PATH = Absolute.of(DEVICE_QNAME, START_QNAME);
 132     private static final QName INTERFACE_QNAME = QName.create(DEVICE_QNAME, "interface");
 133     private static final QName ENABLE_QNAME = QName.create(INTERFACE_QNAME, "enable");
 134     private static final Absolute ENABLE_INTERFACE_PATH = Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, ENABLE_QNAME);
 135
 136     private static final QName DISABLE_QNAME = QName.create(URN_EXAMPLE_AUGMENTED_ACTION, "disable");
 137     private static final Absolute DISABLE_INTERFACE_PATH = Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, DISABLE_QNAME);
 138
 139     private static final QName CHECK_WITH_OUTPUT_QNAME =
 140             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "check-with-output");
 141     private static final Absolute CHECK_WITH_OUTPUT_INTERFACE_PATH =
 142             Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, CHECK_WITH_OUTPUT_QNAME);
 143     private static final QName CHECK_WITHOUT_OUTPUT_QNAME =
 144             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "check-without-output");
 145     private static final Absolute CHECK_WITHOUT_OUTPUT_INTERFACE_PATH =
 146             Absolute.of(DEVICE_QNAME, INTERFACE_QNAME, CHECK_WITHOUT_OUTPUT_QNAME);
 147     private static final QName RPC_WITH_OUTPUT_QNAME =
 148             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "rpc-with-output");
 149     private static final QName RPC_WITHOUT_OUTPUT_QNAME =
 150             QName.create(URN_EXAMPLE_RPCS_ACTIONS_OUTPUTS, "rpc-without-output");
 151
 152     private static final QName BOX_OUT_QNAME =
 153             QName.create(URN_EXAMPLE_SERVER_FARM, REVISION_EXAMPLE_SERVER_FARM, "box-out");
 154     private static final QName BOX_IN_QNAME = QName.create(BOX_OUT_QNAME, "box-in");
 155     private static final QName OPEN_QNAME = QName.create(BOX_IN_QNAME, "open");
 156     private static final Absolute OPEN_BOXES_PATH = Absolute.of(BOX_OUT_QNAME, BOX_IN_QNAME, OPEN_QNAME);
 157
 158     private static final QName FOO_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "foo");
 159     private static final QName BAR_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "bar");
 160     private static final QName XYZZY_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "xyzzy");
 161     private static final Absolute XYZZY_FOO_PATH = Absolute.of(FOO_QNAME, XYZZY_QNAME);
 162     private static final Absolute XYZZY_BAR_PATH = Absolute.of(BAR_QNAME, XYZZY_QNAME);
 163
 164     private static final QName CONFLICT_CHOICE_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "conflict-choice");
 165     private static final QName CHOICE_CONT_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "choice-cont");
 166     private static final QName CHOICE_ACTION_QNAME = QName.create(URN_EXAMPLE_CONFLICT, "choice-action");
 167     private static final Absolute CHOICE_ACTION_PATH =
 168             Absolute.of(CONFLICT_CHOICE_QNAME, CHOICE_CONT_QNAME, CHOICE_CONT_QNAME, CHOICE_ACTION_QNAME);
 169
 170     private static EffectiveModelContext PARTIAL_SCHEMA;
 171     private static EffectiveModelContext SCHEMA;
 172     private static EffectiveModelContext ACTION_SCHEMA;
 173
 174     private NetconfMessageTransformer actionNetconfMessageTransformer;
 175     private NetconfMessageTransformer netconfMessageTransformer;
 176
 177     @BeforeClass
 178     public static void beforeClass() {
 179         PARTIAL_SCHEMA = BindingRuntimeHelpers.createEffectiveModel(NetconfState.class);
 180         SCHEMA = BindingRuntimeHelpers.createEffectiveModel(IetfNetconfService.class, NetconfState.class,
 181             NetconfConfigChange.class);
 182         ACTION_SCHEMA = YangParserTestUtils.parseYangResources(NetconfMessageTransformerTest.class,
 183             "/schemas/example-server-farm.yang","/schemas/example-server-farm-2.yang",
 184             "/schemas/conflicting-actions.yang", "/schemas/augmented-action.yang",
 185             "/schemas/rpcs-actions-outputs.yang");
 186     }
 187
 188     @AfterClass
 189     public static void afterClass() {
 190         PARTIAL_SCHEMA = null;
 191         SCHEMA = null;
 192         ACTION_SCHEMA = null;
 193     }
 194
 195     @Before
 196     public void setUp() throws Exception {
 197         XMLUnit.setIgnoreWhitespace(true);
 198         XMLUnit.setIgnoreAttributeOrder(true);
 199         XMLUnit.setIgnoreComments(true);
 200
 201         netconfMessageTransformer = getTransformer(SCHEMA);
 202         actionNetconfMessageTransformer = new NetconfMessageTransformer(new EmptyMountPointContext(ACTION_SCHEMA),
 203             true, BASE_SCHEMAS.getBaseSchema());
 204     }
 205
 206     @Test
 207     public void testLockRequestBaseSchemaNotPresent() throws Exception {
 208         final NetconfMessageTransformer transformer = getTransformer(PARTIAL_SCHEMA);
 209         final NetconfMessage netconfMessage = transformer.toRpcRequest(NETCONF_LOCK_QNAME,
 210                 NetconfBaseOps.getLockContent(NETCONF_CANDIDATE_NODEID));
 211
 212         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<lock"));
 213         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<rpc"));
 214     }
 215
 216     @Test
 217     public void testCreateSubscriberNotificationSchemaNotPresent() throws Exception {
 218         final NetconfMessageTransformer transformer = new NetconfMessageTransformer(new EmptyMountPointContext(SCHEMA),
 219             true, BASE_SCHEMAS.getBaseSchemaWithNotifications());
 220         NetconfMessage netconfMessage = transformer.toRpcRequest(CREATE_SUBSCRIPTION_RPC_QNAME,
 221                 CREATE_SUBSCRIPTION_RPC_CONTENT);
 222         String documentString = XmlUtil.toString(netconfMessage.getDocument());
 223         assertThat(documentString, CoreMatchers.containsString("<create-subscription"));
 224         assertThat(documentString, CoreMatchers.containsString("<rpc"));
 225     }
 226
 227     @Test
 228     public void tesLockSchemaRequest() throws Exception {
 229         final NetconfMessageTransformer transformer = getTransformer(PARTIAL_SCHEMA);
 230         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 231
 232         transformer.toRpcResult(
 233             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 234             NETCONF_LOCK_QNAME);
 235     }
 236
 237     @Test
 238     public void testRpcEmptyBodyWithOutputDefinedSchemaResult() throws Exception {
 239         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 240
 241         DOMRpcResult domRpcResult = actionNetconfMessageTransformer.toRpcResult(
 242             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 243             RPC_WITH_OUTPUT_QNAME);
 244         assertNotNull(domRpcResult);
 245     }
 246
 247     @Test
 248     public void testRpcEmptyBodyWithoutOutputDefinedSchemaResult() throws Exception {
 249         final String result = "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>";
 250
 251         DOMRpcResult domRpcResult = actionNetconfMessageTransformer.toRpcResult(
 252             RpcResultBuilder.success(new NetconfMessage(XmlUtil.readXmlToDocument(result))).build(),
 253             RPC_WITHOUT_OUTPUT_QNAME);
 254         assertNotNull(domRpcResult);
 255     }
 256
 257     @Test
 258     public void testDiscardChangesRequest() throws Exception {
 259         final NetconfMessage netconfMessage =
 260                 netconfMessageTransformer.toRpcRequest(NETCONF_DISCARD_CHANGES_QNAME, null);
 261         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<discard"));
 262         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("<rpc"));
 263         assertThat(XmlUtil.toString(netconfMessage.getDocument()), CoreMatchers.containsString("message-id"));
 264     }
 265
 266     @Test
 267     public void testGetSchemaRequest() throws Exception {
 268         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(GET_SCHEMA_QNAME,
 269                 NetconfRemoteSchemaYangSourceProvider.createGetSchemaRequest("module", Optional.of("2012-12-12")));
 270         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 271                 + "<get-schema xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 272                 + "<format>yang</format>\n"
 273                 + "<identifier>module</identifier>\n"
 274                 + "<version>2012-12-12</version>\n"
 275                 + "</get-schema>\n"
 276                 + "</rpc>");
 277     }
 278
 279     @Test
 280     public void testGetSchemaResponse() throws Exception {
 281         final NetconfMessageTransformer transformer = getTransformer(SCHEMA);
 282         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument(
 283                 "<rpc-reply message-id=\"101\"\n"
 284                         + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 285                         + "<data\n"
 286                         + "xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 287                         + "<xs:schema xmlns:xs=\"http://www.w3.org/2001/XMLSchema\">\n"
 288                         + "Random YANG SCHEMA\n"
 289                         + "</xs:schema>\n"
 290                         + "</data>\n"
 291                         + "</rpc-reply>"
 292         ));
 293         final DOMRpcResult compositeNodeRpcResult = transformer.toRpcResult(RpcResultBuilder.success(response).build(),
 294             GET_SCHEMA_QNAME);
 295         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 296         assertNotNull(compositeNodeRpcResult.value());
 297         final DOMSource schemaContent = ((DOMSourceAnyxmlNode) compositeNodeRpcResult.value()
 298                 .body().iterator().next()).body();
 299         assertThat(schemaContent.getNode().getTextContent(),
 300                 CoreMatchers.containsString("Random YANG SCHEMA"));
 301     }
 302
 303     @Test
 304     public void testGetConfigResponse() throws Exception {
 305         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument("<rpc-reply message-id=\"101\"\n"
 306                 + "xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 307                 + "<data>\n"
 308                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 309                 + "<schemas>\n"
 310                 + "<schema>\n"
 311                 + "<identifier>module</identifier>\n"
 312                 + "<version>2012-12-12</version>\n"
 313                 + "<format xmlns:x=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">x:yang</format>\n"
 314                 + "</schema>\n"
 315                 + "</schemas>\n"
 316                 + "</netconf-state>\n"
 317                 + "</data>\n"
 318                 + "</rpc-reply>"));
 319
 320         final NetconfMessageTransformer transformer = getTransformer(SCHEMA);
 321         final DOMRpcResult compositeNodeRpcResult = transformer.toRpcResult(RpcResultBuilder.success(response).build(),
 322             NETCONF_GET_CONFIG_QNAME);
 323         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 324         assertNotNull(compositeNodeRpcResult.value());
 325
 326         final List<DataContainerChild> values = Lists.newArrayList(
 327                 NetconfRemoteSchemaYangSourceProvider
 328                         .createGetSchemaRequest("module", Optional.of("2012-12-12")).body());
 329
 330         final Map<QName, Object> keys = new HashMap<>();
 331         for (final DataContainerChild value : values) {
 332             keys.put(value.getIdentifier().getNodeType(), value.body());
 333         }
 334
 335         final NodeIdentifierWithPredicates identifierWithPredicates =
 336                 NodeIdentifierWithPredicates.of(Schema.QNAME, keys);
 337         final MapEntryNode schemaNode =
 338                 Builders.mapEntryBuilder().withNodeIdentifier(identifierWithPredicates).withValue(values).build();
 339
 340         final DOMSourceAnyxmlNode data = (DOMSourceAnyxmlNode) compositeNodeRpcResult.value()
 341                 .findChildByArg(toId(NETCONF_DATA_QNAME)).orElseThrow();
 342
 343         NormalizedNodeResult nodeResult = NormalizedDataUtil.transformDOMSourceToNormalizedNode(SCHEMA, data.body());
 344         ContainerNode result = (ContainerNode) nodeResult.getResult();
 345         final ContainerNode state = (ContainerNode) result.getChildByArg(toId(NetconfState.QNAME));
 346         final ContainerNode schemas = (ContainerNode) state.getChildByArg(toId(Schemas.QNAME));
 347         final MapNode schemaParent = (MapNode) schemas.getChildByArg(toId(Schema.QNAME));
 348         assertEquals(1, Iterables.size(schemaParent.body()));
 349
 350         assertEquals(schemaNode, schemaParent.body().iterator().next());
 351     }
 352
 353     @Test
 354     public void testGetConfigLeafRequest() throws Exception {
 355         final AnyxmlNode<?> filter = toFilterStructure(
 356                 YangInstanceIdentifier.create(toId(NetconfState.QNAME), toId(Schemas.QNAME), toId(Schema.QNAME),
 357                     NodeIdentifierWithPredicates.of(Schema.QNAME),
 358                     toId(QName.create(Schemas.QNAME, "version"))), SCHEMA);
 359
 360         final ContainerNode source = NetconfBaseOps.getSourceNode(NETCONF_RUNNING_NODEID);
 361
 362         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_CONFIG_QNAME,
 363                 NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_QNAME, source, filter));
 364
 365         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 366                 + "<get-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 367                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 368                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 369                 + "<schemas>\n"
 370                 + "<schema>\n"
 371                 + "<version/>\n"
 372                 + "</schema>\n"
 373                 + "</schemas>\n"
 374                 + "</netconf-state>\n"
 375                 + "</filter>\n"
 376                 + "<source>\n"
 377                 + "<running/>\n"
 378                 + "</source>\n"
 379                 + "</get-config>\n"
 380                 + "</rpc>");
 381     }
 382
 383     @Test
 384     public void testGetConfigRequest() throws Exception {
 385         final AnyxmlNode<?> filter = toFilterStructure(
 386                 YangInstanceIdentifier.create(toId(NetconfState.QNAME), toId(Schemas.QNAME)), SCHEMA);
 387
 388         final ContainerNode source = NetconfBaseOps.getSourceNode(NETCONF_RUNNING_NODEID);
 389
 390         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_CONFIG_QNAME,
 391                 NetconfMessageTransformUtil.wrap(NETCONF_GET_CONFIG_QNAME, source, filter));
 392
 393         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 394                 + "<get-config xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 395                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 396                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 397                 + "<schemas/>\n"
 398                 + "</netconf-state>"
 399                 + "</filter>\n"
 400                 + "<source>\n"
 401                 + "<running/>\n"
 402                 + "</source>\n"
 403                 + "</get-config>"
 404                 + "</rpc>");
 405     }
 406
 407     @Test
 408     public void testEditConfigRequest() throws Exception {
 409         final List<DataContainerChild> values = Lists.newArrayList(
 410                 NetconfRemoteSchemaYangSourceProvider
 411                         .createGetSchemaRequest("module", Optional.of("2012-12-12")).body());
 412
 413         final Map<QName, Object> keys = new HashMap<>();
 414         for (final DataContainerChild value : values) {
 415             keys.put(value.getIdentifier().getNodeType(), value.body());
 416         }
 417
 418         final NodeIdentifierWithPredicates identifierWithPredicates =
 419                 NodeIdentifierWithPredicates.of(Schema.QNAME, keys);
 420         final MapEntryNode schemaNode =
 421                 Builders.mapEntryBuilder().withNodeIdentifier(identifierWithPredicates).withValue(values).build();
 422
 423         final YangInstanceIdentifier id = YangInstanceIdentifier.builder()
 424                 .node(NetconfState.QNAME).node(Schemas.QNAME).node(Schema.QNAME)
 425                 .nodeWithKey(Schema.QNAME, keys).build();
 426         final DataContainerChild editConfigStructure =
 427                 createEditConfigStructure(BASE_SCHEMAS.getBaseSchemaWithNotifications().getEffectiveModelContext(), id,
 428                     Optional.empty(), Optional.ofNullable(schemaNode));
 429
 430         final DataContainerChild target = NetconfBaseOps.getTargetNode(NETCONF_CANDIDATE_NODEID);
 431
 432         final ContainerNode wrap =
 433                 NetconfMessageTransformUtil.wrap(NETCONF_EDIT_CONFIG_QNAME, editConfigStructure, target);
 434         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_EDIT_CONFIG_QNAME, wrap);
 435
 436         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 437                 + "<edit-config>\n"
 438                 + "<target>\n"
 439                 + "<candidate/>\n"
 440                 + "</target>\n"
 441                 + "<config>\n"
 442                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 443                 + "<schemas>\n"
 444                 + "<schema>\n"
 445                 + "<identifier>module</identifier>\n"
 446                 + "<version>2012-12-12</version>\n"
 447                 + "<format>yang</format>\n"
 448                 + "</schema>\n"
 449                 + "</schemas>\n"
 450                 + "</netconf-state>\n"
 451                 + "</config>\n"
 452                 + "</edit-config>\n"
 453                 + "</rpc>");
 454     }
 455
 456     private static void assertSimilarXml(final NetconfMessage netconfMessage, final String xmlContent)
 457             throws SAXException, IOException {
 458         final Diff diff = XMLUnit.compareXML(netconfMessage.getDocument(), XmlUtil.readXmlToDocument(xmlContent));
 459         diff.overrideElementQualifier(new ElementNameAndAttributeQualifier());
 460         assertTrue(diff.toString(), diff.similar());
 461     }
 462
 463     @Test
 464     public void testGetRequest() throws Exception {
 465
 466         final QName capability = QName.create(Capabilities.QNAME, "capability");
 467         final DataContainerChild filter = toFilterStructure(
 468                 YangInstanceIdentifier.create(toId(NetconfState.QNAME), toId(Capabilities.QNAME), toId(capability),
 469                     new NodeWithValue<>(capability, "a:b:c")), SCHEMA);
 470
 471         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 472                 NetconfMessageTransformUtil.wrap(NETCONF_GET_QNAME, filter));
 473
 474         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 475                 + "<get xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 476                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 477                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 478                 + "<capabilities>\n"
 479                 + "<capability>a:b:c</capability>\n"
 480                 + "</capabilities>\n"
 481                 + "</netconf-state>"
 482                 + "</filter>\n"
 483                 + "</get>"
 484                 + "</rpc>");
 485     }
 486
 487     @Test
 488     public void testGetLeafList() throws IOException, SAXException {
 489         final YangInstanceIdentifier path = YangInstanceIdentifier.create(
 490                 toId(NetconfState.QNAME),
 491                 toId(Capabilities.QNAME),
 492                 toId(QName.create(Capabilities.QNAME, "capability")));
 493         final DataContainerChild filter = toFilterStructure(path, SCHEMA);
 494         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 495                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filter));
 496
 497         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 498                 + "<get>\n"
 499                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 500                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 501                 + "<capabilities>\n"
 502                 + "<capability/>\n"
 503                 + "</capabilities>\n"
 504                 + "</netconf-state>\n"
 505                 + "</filter>\n"
 506                 + "</get>\n"
 507                 + "</rpc>\n");
 508     }
 509
 510     @Test
 511     public void testGetList() throws IOException, SAXException {
 512         final YangInstanceIdentifier path = YangInstanceIdentifier.create(
 513                 toId(NetconfState.QNAME),
 514                 toId(Datastores.QNAME),
 515                 toId(QName.create(Datastores.QNAME, "datastore")));
 516         final DataContainerChild filter = toFilterStructure(path, SCHEMA);
 517         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 518                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filter));
 519
 520         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 521                 + "<get>\n"
 522                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 523                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 524                 + "<datastores>\n"
 525                 + "<datastore/>\n"
 526                 + "</datastores>\n"
 527                 + "</netconf-state>\n"
 528                 + "</filter>\n"
 529                 + "</get>\n"
 530                 + "</rpc>\n");
 531     }
 532
 533     private static NetconfMessageTransformer getTransformer(final EffectiveModelContext schema) {
 534         return new NetconfMessageTransformer(new EmptyMountPointContext(schema), true, BASE_SCHEMAS.getBaseSchema());
 535     }
 536
 537     @Test
 538     public void testCommitResponse() throws Exception {
 539         final NetconfMessage response = new NetconfMessage(XmlUtil.readXmlToDocument(
 540                 "<rpc-reply xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\"><ok/></rpc-reply>"
 541         ));
 542         final DOMRpcResult compositeNodeRpcResult = netconfMessageTransformer.toRpcResult(
 543             RpcResultBuilder.success(response).build(),
 544             NETCONF_COMMIT_QNAME);
 545         assertTrue(compositeNodeRpcResult.errors().isEmpty());
 546         assertNull(compositeNodeRpcResult.value());
 547     }
 548
 549     @Test
 550     public void getActionsTest() {
 551         Set<Absolute> schemaPaths = new HashSet<>();
 552         schemaPaths.add(RESET_SERVER_PATH);
 553         schemaPaths.add(START_DEVICE_PATH);
 554         schemaPaths.add(ENABLE_INTERFACE_PATH);
 555         schemaPaths.add(OPEN_BOXES_PATH);
 556         schemaPaths.add(KILL_SERVER_APP_PATH);
 557         schemaPaths.add(XYZZY_FOO_PATH);
 558         schemaPaths.add(XYZZY_BAR_PATH);
 559         schemaPaths.add(CHOICE_ACTION_PATH);
 560         schemaPaths.add(DISABLE_INTERFACE_PATH);
 561         schemaPaths.add(CHECK_WITH_OUTPUT_INTERFACE_PATH);
 562         schemaPaths.add(CHECK_WITHOUT_OUTPUT_INTERFACE_PATH);
 563
 564         var actions = NetconfMessageTransformer.getActions(ACTION_SCHEMA);
 565         assertEquals(schemaPaths.size(), actions.size());
 566
 567         for (var path : schemaPaths) {
 568             assertNotNull("Action for " + path + " not found", actions.get(path));
 569         }
 570     }
 571
 572     @Test
 573     public void toActionRequestListTopLevelTest() {
 574         QName nameQname = QName.create(SERVER_QNAME, "name");
 575         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 576         nodeIdentifiers.add(new NodeIdentifier(SERVER_QNAME));
 577         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(SERVER_QNAME, nameQname, "test"));
 578         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 579
 580         ContainerNode data = initInputAction(QName.create(SERVER_QNAME, "reset-at"), "now");
 581
 582         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 583                 RESET_SERVER_PATH, domDataTreeIdentifier, data);
 584
 585         Node childAction = checkBasePartOfActionRequest(actionRequest);
 586
 587         Node childServer = childAction.getFirstChild();
 588         checkNode(childServer, "server", "server", URN_EXAMPLE_SERVER_FARM);
 589
 590         Node childName = childServer.getFirstChild();
 591         checkNode(childName, "name", "name", URN_EXAMPLE_SERVER_FARM);
 592
 593         Node childTest = childName.getFirstChild();
 594         assertEquals(childTest.getNodeValue(), "test");
 595
 596         checkAction(RESET_QNAME, childName.getNextSibling(), "reset-at", "reset-at", "now");
 597     }
 598
 599     @Test
 600     public void toActionRequestContainerTopLevelTest() {
 601         List<PathArgument> nodeIdentifiers = List.of(NodeIdentifier.create(DEVICE_QNAME));
 602         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 603
 604         ContainerNode payload = initInputAction(QName.create(DEVICE_QNAME, "start-at"), "now");
 605         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 606                 START_DEVICE_PATH, domDataTreeIdentifier, payload);
 607
 608         Node childAction = checkBasePartOfActionRequest(actionRequest);
 609
 610         Node childDevice = childAction.getFirstChild();
 611         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 612
 613         checkAction(START_QNAME, childDevice.getFirstChild(), "start-at", "start-at", "now");
 614     }
 615
 616     @Test
 617     public void toActionRequestContainerInContainerTest() {
 618         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 619         nodeIdentifiers.add(NodeIdentifier.create(BOX_OUT_QNAME));
 620         nodeIdentifiers.add(NodeIdentifier.create(BOX_IN_QNAME));
 621
 622         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 623
 624         ContainerNode payload = initInputAction(QName.create(BOX_OUT_QNAME, "start-at"), "now");
 625         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 626                 OPEN_BOXES_PATH, domDataTreeIdentifier, payload);
 627
 628         Node childAction = checkBasePartOfActionRequest(actionRequest);
 629
 630         Node childBoxOut = childAction.getFirstChild();
 631         checkNode(childBoxOut, "box-out", "box-out", URN_EXAMPLE_SERVER_FARM);
 632
 633         Node childBoxIn = childBoxOut.getFirstChild();
 634         checkNode(childBoxIn, "box-in", "box-in", URN_EXAMPLE_SERVER_FARM);
 635
 636         Node action = childBoxIn.getFirstChild();
 637         checkNode(action, OPEN_QNAME.getLocalName(), OPEN_QNAME.getLocalName(), OPEN_QNAME.getNamespace().toString());
 638     }
 639
 640     @Test
 641     public void toActionRequestListInContainerTest() {
 642         QName nameQname = QName.create(INTERFACE_QNAME, "name");
 643
 644         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 645         nodeIdentifiers.add(NodeIdentifier.create(DEVICE_QNAME));
 646         nodeIdentifiers.add(NodeIdentifier.create(INTERFACE_QNAME));
 647         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(INTERFACE_QNAME, nameQname, "test"));
 648
 649         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 650
 651         ContainerNode payload = initEmptyInputAction(INTERFACE_QNAME);
 652         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 653                 ENABLE_INTERFACE_PATH, domDataTreeIdentifier, payload);
 654
 655         Node childAction = checkBasePartOfActionRequest(actionRequest);
 656
 657         Node childDevice = childAction.getFirstChild();
 658         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 659
 660         Node childInterface = childDevice.getFirstChild();
 661         checkNode(childInterface, "interface", "interface", URN_EXAMPLE_SERVER_FARM);
 662
 663         Node childName = childInterface.getFirstChild();
 664         checkNode(childName, "name", "name", nameQname.getNamespace().toString());
 665
 666         Node childTest = childName.getFirstChild();
 667         assertEquals(childTest.getNodeValue(), "test");
 668
 669         Node action = childInterface.getLastChild();
 670         checkNode(action, ENABLE_QNAME.getLocalName(), ENABLE_QNAME.getLocalName(),
 671                 ENABLE_QNAME.getNamespace().toString());
 672     }
 673
 674     @Test
 675     public void toActionRequestListInContainerAugmentedIntoListTest() {
 676         QName serverNameQname = QName.create(SERVER_QNAME, "name");
 677         QName applicationNameQname = QName.create(APPLICATION_QNAME, "name");
 678
 679         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 680         nodeIdentifiers.add(NodeIdentifier.create(SERVER_QNAME));
 681         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(SERVER_QNAME, serverNameQname, "testServer"));
 682         nodeIdentifiers.add(new AugmentationIdentifier(Set.of(APPLICATIONS_QNAME)));
 683         nodeIdentifiers.add(NodeIdentifier.create(APPLICATIONS_QNAME));
 684         nodeIdentifiers.add(NodeIdentifier.create(APPLICATION_QNAME));
 685         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(APPLICATION_QNAME,
 686                 applicationNameQname, "testApplication"));
 687
 688         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 689
 690         ContainerNode payload = initEmptyInputAction(APPLICATION_QNAME);
 691         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 692                 KILL_SERVER_APP_PATH, domDataTreeIdentifier, payload);
 693
 694         Node childAction = checkBasePartOfActionRequest(actionRequest);
 695
 696         Node childServer = childAction.getFirstChild();
 697         checkNode(childServer, "server", "server", URN_EXAMPLE_SERVER_FARM);
 698
 699         Node childServerName = childServer.getFirstChild();
 700         checkNode(childServerName, "name", "name", URN_EXAMPLE_SERVER_FARM);
 701
 702         Node childServerNameTest = childServerName.getFirstChild();
 703         assertEquals(childServerNameTest.getNodeValue(), "testServer");
 704
 705         Node childApplications = childServer.getLastChild();
 706         checkNode(childApplications, "applications", "applications", URN_EXAMPLE_SERVER_FARM_2);
 707
 708         Node childApplication = childApplications.getFirstChild();
 709         checkNode(childApplication, "application", "application", URN_EXAMPLE_SERVER_FARM_2);
 710
 711         Node childApplicationName = childApplication.getFirstChild();
 712         checkNode(childApplicationName, "name", "name", URN_EXAMPLE_SERVER_FARM_2);
 713
 714         Node childApplicationNameTest = childApplicationName.getFirstChild();
 715         assertEquals(childApplicationNameTest.getNodeValue(), "testApplication");
 716
 717         Node childKillAction = childApplication.getLastChild();
 718         checkNode(childApplication, "application", "application", URN_EXAMPLE_SERVER_FARM_2);
 719         checkNode(childKillAction, KILL_QNAME.getLocalName(), KILL_QNAME.getLocalName(),
 720                 KILL_QNAME.getNamespace().toString());
 721     }
 722
 723     @Test
 724     public void toActionRequestConflictingInListTest() {
 725         QName barInputQname = QName.create(BAR_QNAME, "bar");
 726         QName barIdQname = QName.create(BAR_QNAME, "bar-id");
 727         Byte barInput = 1;
 728
 729         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 730         nodeIdentifiers.add(NodeIdentifier.create(BAR_QNAME));
 731         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(BAR_QNAME, barIdQname, "test"));
 732
 733         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 734
 735         ContainerNode payload = Builders.containerBuilder()
 736             .withNodeIdentifier(NodeIdentifier.create(QName.create(barInputQname, "input")))
 737             .withChild(ImmutableNodes.leafNode(barInputQname, barInput))
 738             .build();
 739
 740         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 741                 XYZZY_BAR_PATH, domDataTreeIdentifier, payload);
 742
 743         Node childAction = checkBasePartOfActionRequest(actionRequest);
 744
 745         Node childBar = childAction.getFirstChild();
 746         checkNode(childBar, "bar", "bar", URN_EXAMPLE_CONFLICT);
 747
 748         Node childBarId = childBar.getFirstChild();
 749         checkNode(childBarId, "bar-id", "bar-id", URN_EXAMPLE_CONFLICT);
 750
 751         Node childTest = childBarId.getFirstChild();
 752         assertEquals(childTest.getNodeValue(), "test");
 753
 754         Node action = childBar.getLastChild();
 755         checkNode(action, XYZZY_QNAME.getLocalName(), XYZZY_QNAME.getLocalName(),
 756                 XYZZY_QNAME.getNamespace().toString());
 757     }
 758
 759     @Test
 760     public void toActionRequestConflictingInContainerTest() {
 761         QName fooInputQname = QName.create(FOO_QNAME, "foo");
 762
 763         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 764         nodeIdentifiers.add(NodeIdentifier.create(FOO_QNAME));
 765         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 766         ContainerNode payload = initInputAction(fooInputQname, "test");
 767
 768         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 769                 XYZZY_FOO_PATH, domDataTreeIdentifier, payload);
 770
 771         Node childAction = checkBasePartOfActionRequest(actionRequest);
 772
 773         Node childBar = childAction.getFirstChild();
 774         checkNode(childBar, "foo", "foo", URN_EXAMPLE_CONFLICT);
 775
 776         Node action = childBar.getLastChild();
 777         checkNode(action, XYZZY_QNAME.getLocalName(), XYZZY_QNAME.getLocalName(),
 778                 XYZZY_QNAME.getNamespace().toString());
 779     }
 780
 781     @Test
 782     public void toActionRequestChoiceTest() {
 783         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 784         nodeIdentifiers.add(NodeIdentifier.create(CONFLICT_CHOICE_QNAME));
 785         nodeIdentifiers.add(NodeIdentifier.create(CHOICE_CONT_QNAME));
 786         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 787         NormalizedNode payload = initEmptyInputAction(CHOICE_ACTION_QNAME);
 788
 789         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 790                 CHOICE_ACTION_PATH, domDataTreeIdentifier, payload);
 791
 792         Node childAction = checkBasePartOfActionRequest(actionRequest);
 793
 794         Node childChoiceCont = childAction.getFirstChild();
 795         checkNode(childChoiceCont, "choice-cont", "choice-cont", URN_EXAMPLE_CONFLICT);
 796
 797         Node action = childChoiceCont.getLastChild();
 798         checkNode(action, CHOICE_ACTION_QNAME.getLocalName(), CHOICE_ACTION_QNAME.getLocalName(),
 799                 CHOICE_ACTION_QNAME.getNamespace().toString());
 800     }
 801
 802     @Test
 803     public void toAugmentedActionRequestListInContainerTest() {
 804         QName nameQname = QName.create(INTERFACE_QNAME, "name");
 805
 806         List<PathArgument> nodeIdentifiers = new ArrayList<>();
 807         nodeIdentifiers.add(NodeIdentifier.create(DEVICE_QNAME));
 808         nodeIdentifiers.add(NodeIdentifier.create(INTERFACE_QNAME));
 809         nodeIdentifiers.add(NodeIdentifierWithPredicates.of(INTERFACE_QNAME, nameQname, "test"));
 810
 811         DOMDataTreeIdentifier domDataTreeIdentifier = prepareDataTreeId(nodeIdentifiers);
 812
 813         NormalizedNode payload = initEmptyInputAction(INTERFACE_QNAME);
 814         NetconfMessage actionRequest = actionNetconfMessageTransformer.toActionRequest(
 815                 DISABLE_INTERFACE_PATH, domDataTreeIdentifier, payload);
 816
 817         Node childAction = checkBasePartOfActionRequest(actionRequest);
 818
 819         Node childDevice = childAction.getFirstChild();
 820         checkNode(childDevice, "device", "device", URN_EXAMPLE_SERVER_FARM);
 821
 822         Node childInterface = childDevice.getFirstChild();
 823         checkNode(childInterface, "interface", "interface", URN_EXAMPLE_SERVER_FARM);
 824
 825         Node childName = childInterface.getFirstChild();
 826         checkNode(childName, "name", "name", nameQname.getNamespace().toString());
 827
 828         Node childTest = childName.getFirstChild();
 829         assertEquals(childTest.getNodeValue(), "test");
 830
 831         Node action = childInterface.getLastChild();
 832         checkNode(action, DISABLE_QNAME.getLocalName(), DISABLE_QNAME.getLocalName(),
 833                 DISABLE_QNAME.getNamespace().toString());
 834     }
 835
 836     @Test
 837     public void toActionResultTest() throws Exception {
 838         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 839                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 840                 + "<reset-finished-at xmlns=\"urn:example:server-farm\">"
 841                 + "now"
 842                 + "</reset-finished-at>"
 843                 + "</rpc-reply>"));
 844         DOMActionResult actionResult = actionNetconfMessageTransformer.toActionResult(RESET_SERVER_PATH, message);
 845         assertNotNull(actionResult);
 846         ContainerNode containerNode = actionResult.getOutput().orElseThrow();
 847         assertNotNull(containerNode);
 848         assertEquals("now", containerNode.body().iterator().next().body());
 849     }
 850
 851     @Test
 852     public void toActionEmptyBodyWithOutputDefinedResultTest() throws Exception {
 853         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 854                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 855                 + "<ok/>"
 856                 + "</rpc-reply>"));
 857         DOMActionResult actionResult =
 858                 actionNetconfMessageTransformer.toActionResult(CHECK_WITH_OUTPUT_INTERFACE_PATH, message);
 859         assertNotNull(actionResult);
 860         assertTrue(actionResult.getOutput().isEmpty());
 861     }
 862
 863     @Test
 864     public void toActionEmptyBodyWithoutOutputDefinedResultTest() throws Exception {
 865         NetconfMessage message = new NetconfMessage(XmlUtil.readXmlToDocument(
 866                 "<rpc-reply message-id=\"101\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">"
 867                 + "<ok/>"
 868                 + "</rpc-reply>"));
 869         DOMActionResult actionResult =
 870                 actionNetconfMessageTransformer.toActionResult(CHECK_WITHOUT_OUTPUT_INTERFACE_PATH, message);
 871         assertNotNull(actionResult);
 872         assertTrue(actionResult.getOutput().isEmpty());
 873     }
 874
 875     @Test
 876     public void getTwoNonOverlappingFieldsTest() throws IOException, SAXException {
 877         // preparation of the fields
 878         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME));
 879         final YangInstanceIdentifier netconfStartTimeField = YangInstanceIdentifier.create(toId(Statistics.QNAME),
 880                 toId(QName.create(Statistics.QNAME, "netconf-start-time")));
 881         final YangInstanceIdentifier datastoresField = YangInstanceIdentifier.create(toId(Datastores.QNAME));
 882
 883         // building filter structure and NETCONF message
 884         final AnyxmlNode<?> filterStructure = toFilterStructure(
 885             List.of(FieldsFilter.of(parentYiid, List.of(netconfStartTimeField, datastoresField))), SCHEMA);
 886         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 887                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 888
 889         // testing
 890         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 891                 + "<get>\n"
 892                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 893                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 894                 + "<statistics>\n"
 895                 + "<netconf-start-time/>\n"
 896                 + "</statistics>\n"
 897                 + "<datastores/>\n"
 898                 + "</netconf-state>\n"
 899                 + "</filter>\n"
 900                 + "</get>\n"
 901                 + "</rpc>");
 902     }
 903
 904     @Test
 905     public void getOverlappingFieldsTest() throws IOException, SAXException {
 906         // preparation of the fields
 907         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME));
 908         final YangInstanceIdentifier capabilitiesField = YangInstanceIdentifier.create(toId(Capabilities.QNAME));
 909         final YangInstanceIdentifier capabilityField = YangInstanceIdentifier.create(toId(Capabilities.QNAME),
 910                 toId(QName.create(Capabilities.QNAME, "capability").intern()));
 911         final YangInstanceIdentifier datastoreField = YangInstanceIdentifier.create(toId(Datastores.QNAME));
 912         final YangInstanceIdentifier locksFields = YangInstanceIdentifier.create(toId(Datastores.QNAME),
 913                 toId(Datastore.QNAME), NodeIdentifierWithPredicates.of(Datastore.QNAME), toId(Locks.QNAME));
 914
 915         // building filter structure and NETCONF message
 916         final AnyxmlNode<?> filterStructure = toFilterStructure(
 917                 List.of(FieldsFilter.of(parentYiid,
 918                     List.of(capabilitiesField, capabilityField, datastoreField, locksFields))),
 919                 SCHEMA);
 920         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 921                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 922
 923         // testing
 924         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 925                 + "<get>\n"
 926                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 927                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 928                 + "<capabilities/>\n"
 929                 + "<datastores/>\n"
 930                 + "</netconf-state>\n"
 931                 + "</filter>\n"
 932                 + "</get>\n"
 933                 + "</rpc>");
 934     }
 935
 936     @Test
 937     public void getOverlappingFieldsWithEmptyFieldTest() throws IOException, SAXException {
 938         // preparation of the fields
 939         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME));
 940         final YangInstanceIdentifier capabilitiesField = YangInstanceIdentifier.create(toId(Capabilities.QNAME));
 941
 942         // building filter structure and NETCONF message
 943         final AnyxmlNode<?> filterStructure = toFilterStructure(
 944                 List.of(FieldsFilter.of(parentYiid, List.of(capabilitiesField, YangInstanceIdentifier.empty()))),
 945                 SCHEMA);
 946         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 947                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 948
 949         // testing
 950         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 951                 + "<get>\n"
 952                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 953                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\"/>\n"
 954                 + "</filter>\n"
 955                 + "</get>\n"
 956                 + "</rpc>");
 957     }
 958
 959     @Test
 960     public void getSpecificFieldsUnderListTest() throws IOException, SAXException {
 961         // preparation of the fields
 962         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME),
 963                 toId(Schemas.QNAME), toId(Schema.QNAME), NodeIdentifierWithPredicates.of(Schema.QNAME));
 964         final YangInstanceIdentifier versionField = YangInstanceIdentifier.create(
 965                 toId(QName.create(Schema.QNAME, "version").intern()));
 966         final YangInstanceIdentifier identifierField = YangInstanceIdentifier.create(
 967                 toId(QName.create(Schema.QNAME, "namespace").intern()));
 968
 969         // building filter structure and NETCONF message
 970         final AnyxmlNode<?> filterStructure = toFilterStructure(
 971             List.of(FieldsFilter.of(parentYiid, List.of(versionField, identifierField))), SCHEMA);
 972         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
 973                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
 974
 975         // testing
 976         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
 977                 + "<get>\n"
 978                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
 979                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
 980                 + "<schemas>\n"
 981                 + "<schema>\n"
 982                 + "<version/>\n"
 983                 + "<namespace/>\n"
 984                 // explicitly fetched list keys - identifier and format
 985                 + "<identifier/>\n"
 986                 + "<format/>\n"
 987                 + "</schema>\n"
 988                 + "</schemas>\n"
 989                 + "</netconf-state>\n"
 990                 + "</filter>\n"
 991                 + "</get>\n"
 992                 + "</rpc>");
 993     }
 994
 995     @Test
 996     public void getSpecificFieldsUnderMultipleLists() throws IOException, SAXException {
 997         // preparation of the fields
 998         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(
 999                 toId(NetconfState.QNAME), toId(Datastores.QNAME));
1000         final YangInstanceIdentifier partialLockYiid = YangInstanceIdentifier.create(toId(Datastore.QNAME),
1001                 NodeIdentifierWithPredicates.of(Datastore.QNAME), toId(Locks.QNAME),
1002                 toId(QName.create(Locks.QNAME, "lock-type").intern()), toId(PartialLock.QNAME),
1003                 NodeIdentifierWithPredicates.of(PartialLock.QNAME));
1004         final YangInstanceIdentifier lockedTimeField = partialLockYiid.node(
1005                 QName.create(Locks.QNAME, "locked-time").intern());
1006         final YangInstanceIdentifier lockedBySessionField = partialLockYiid.node(
1007                 QName.create(Locks.QNAME, "locked-by-session").intern());
1008
1009         // building filter structure and NETCONF message
1010         final AnyxmlNode<?> filterStructure = toFilterStructure(
1011             List.of(FieldsFilter.of(parentYiid, List.of(lockedTimeField, lockedBySessionField))),
1012             SCHEMA);
1013         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1014                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1015
1016         // testing
1017         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1018                 + "<get>\n"
1019                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1020                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1021                 + "<datastores>\n"
1022                 + "<datastore>\n"
1023                 + "<locks>\n"
1024                 + "<partial-lock>\n"
1025                 + "<locked-time/>\n"
1026                 + "<locked-by-session/>\n"
1027                 + "<lock-id/>\n"
1028                 + "</partial-lock>\n"
1029                 + "</locks>\n"
1030                 + "<name/>\n"
1031                 + "</datastore>\n"
1032                 + "</datastores>\n"
1033                 + "</netconf-state>\n"
1034                 + "</filter>\n"
1035                 + "</get>\n"
1036                 + "</rpc>");
1037     }
1038
1039     @Test
1040     public void getWholeListsUsingFieldsTest() throws IOException, SAXException {
1041         // preparation of the fields
1042         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME));
1043         final YangInstanceIdentifier datastoreListField = YangInstanceIdentifier.create(toId(Datastores.QNAME),
1044                 toId(Datastore.QNAME), NodeIdentifierWithPredicates.of(Datastore.QNAME));
1045         final YangInstanceIdentifier sessionListField = YangInstanceIdentifier.create(toId(Sessions.QNAME),
1046                 toId(Session.QNAME), NodeIdentifierWithPredicates.of(Session.QNAME));
1047
1048         // building filter structure and NETCONF message
1049         final AnyxmlNode<?> filterStructure = toFilterStructure(
1050                 List.of(FieldsFilter.of(parentYiid, List.of(datastoreListField, sessionListField))), SCHEMA);
1051         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1052                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1053
1054         // testing
1055         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1056                 + "<get>\n"
1057                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1058                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1059                 + "<datastores>\n"
1060                 + "<datastore/>\n"
1061                 + "</datastores>\n"
1062                 + "<sessions>\n"
1063                 + "<session/>\n"
1064                 + "</sessions>\n"
1065                 + "</netconf-state>\n"
1066                 + "</filter>\n"
1067                 + "</get>\n"
1068                 + "</rpc>");
1069     }
1070
1071     @Test
1072     public void getSpecificListEntriesWithSpecificFieldsTest() throws IOException, SAXException {
1073         // preparation of the fields
1074         final YangInstanceIdentifier parentYiid = YangInstanceIdentifier.create(toId(NetconfState.QNAME),
1075                 toId(Sessions.QNAME));
1076         final QName sessionId = QName.create(Session.QNAME, "session-id").intern();
1077         final YangInstanceIdentifier session1Field = YangInstanceIdentifier.create(toId(Session.QNAME),
1078                 NodeIdentifierWithPredicates.of(Session.QNAME, sessionId, 1));
1079         final YangInstanceIdentifier session2TransportField = YangInstanceIdentifier.create(toId(Session.QNAME),
1080                 NodeIdentifierWithPredicates.of(Session.QNAME, sessionId, 2),
1081                 toId(QName.create(Session.QNAME, "transport").intern()));
1082
1083         // building filter structure and NETCONF message
1084         final AnyxmlNode<?> filterStructure = toFilterStructure(
1085                 List.of(FieldsFilter.of(parentYiid, List.of(session1Field, session2TransportField))), SCHEMA);
1086         final NetconfMessage netconfMessage = netconfMessageTransformer.toRpcRequest(NETCONF_GET_QNAME,
1087                 NetconfMessageTransformUtil.wrap(toId(NETCONF_GET_QNAME), filterStructure));
1088
1089         // testing
1090         assertSimilarXml(netconfMessage, "<rpc message-id=\"m-0\" xmlns=\"urn:ietf:params:xml:ns:netconf:base:1.0\">\n"
1091                 + "<get>\n"
1092                 + "<filter xmlns:ns0=\"urn:ietf:params:xml:ns:netconf:base:1.0\" ns0:type=\"subtree\">\n"
1093                 + "<netconf-state xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">\n"
1094                 + "<sessions>\n"
1095                 + "<session>\n"
1096                 + "<session-id>1</session-id>\n"
1097                 + "</session>\n"
1098                 + "<session>\n"
1099                 + "<session-id>2</session-id>\n"
1100                 + "<transport/>\n"
1101                 + "</session>\n"
1102                 + "</sessions>\n"
1103                 + "</netconf-state>\n"
1104                 + "</filter>\n"
1105                 + "</get>\n"
1106                 + "</rpc>");
1107     }
1108
1109     @Test
1110     // Proof that YANGTOOLS-1362 works on DOM level
1111     public void testConfigChangeToNotification() throws SAXException, IOException {
1112         final var message = new NetconfMessage(XmlUtil.readXmlToDocument(
1113             "<notification xmlns=\"urn:ietf:params:xml:ns:netconf:notification:1.0\">\n"
1114             + " <eventTime>2021-11-11T11:26:16Z</eventTime> \n"
1115             + "  <netconf-config-change xmlns=\"urn:ietf:params:xml:ns:yang:ietf-netconf-notifications\">\n"
1116             + "     <changed-by> \n"
1117             + "       <username>root</username> \n"
1118             + "       <session-id>3</session-id> \n"
1119             + "     </changed-by> \n"
1120             + "     <datastore>running</datastore> \n"
1121             + "     <edit> \n"
1122             + "        <target xmlns:ncm=\"urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring\">/ncm:netconf-state"
1123             + "/ncm:datastores/ncm:datastore[ncm:name='running']</target>\n"
1124             + "        <operation>replace</operation> \n"
1125             + "     </edit> \n"
1126             + "  </netconf-config-change> \n"
1127             + "</notification>"));
1128
1129         final var change = netconfMessageTransformer.toNotification(message).getBody();
1130         final var editList = change.getChildByArg(new NodeIdentifier(Edit.QNAME));
1131         assertThat(editList, instanceOf(UnkeyedListNode.class));
1132         final var edits = ((UnkeyedListNode) editList).body();
1133         assertEquals(1, edits.size());
1134         final var edit = edits.iterator().next();
1135         final var target = edit.getChildByArg(new NodeIdentifier(QName.create(Edit.QNAME, "target"))).body();
1136         assertThat(target, instanceOf(YangInstanceIdentifier.class));
1137
1138         final var args = ((YangInstanceIdentifier) target).getPathArguments();
1139         assertEquals(4, args.size());
1140     }
1141
1142     private static void checkAction(final QName actionQname, final Node action , final String inputLocalName,
1143             final String inputNodeName, final String inputValue) {
1144         checkNode(action, actionQname.getLocalName(), actionQname.getLocalName(),
1145                 actionQname.getNamespace().toString());
1146
1147         Node childResetAt = action.getFirstChild();
1148         checkNode(childResetAt, inputLocalName, inputNodeName, actionQname.getNamespace().toString());
1149
1150         Node firstChild = childResetAt.getFirstChild();
1151         assertEquals(firstChild.getNodeValue(), inputValue);
1152     }
1153
1154     private static Node checkBasePartOfActionRequest(final NetconfMessage actionRequest) {
1155         Node baseRpc = actionRequest.getDocument().getFirstChild();
1156         checkNode(baseRpc, "rpc", "rpc", NormalizedDataUtil.NETCONF_QNAME.getNamespace().toString());
1157         assertTrue(baseRpc.getLocalName().equals("rpc"));
1158         assertTrue(baseRpc.getNodeName().equals("rpc"));
1159
1160         Node messageId = baseRpc.getAttributes().getNamedItem("message-id");
1161         assertNotNull(messageId);
1162         assertTrue(messageId.getNodeValue().contains("m-"));
1163         Node childAction = baseRpc.getFirstChild();
1164
1165         checkNode(childAction, "action", "action", NetconfMessageTransformUtil.NETCONF_ACTION_NAMESPACE.toString());
1166         return childAction;
1167     }
1168
1169     private static DOMDataTreeIdentifier prepareDataTreeId(final List<PathArgument> nodeIdentifiers) {
1170         YangInstanceIdentifier yangInstanceIdentifier =
1171                 YangInstanceIdentifier.builder().append(nodeIdentifiers).build();
1172         DOMDataTreeIdentifier domDataTreeIdentifier =
1173                 new DOMDataTreeIdentifier(org.opendaylight.mdsal.common.api.LogicalDatastoreType.CONFIGURATION,
1174                         yangInstanceIdentifier);
1175         return domDataTreeIdentifier;
1176     }
1177
1178     private static ContainerNode initInputAction(final QName qname, final String value) {
1179         return Builders.containerBuilder()
1180             .withNodeIdentifier(NodeIdentifier.create(QName.create(qname, "input")))
1181             .withChild(ImmutableNodes.leafNode(qname, value))
1182             .build();
1183     }
1184
1185     private static ContainerNode initEmptyInputAction(final QName qname) {
1186         return Builders.containerBuilder()
1187             .withNodeIdentifier(NodeIdentifier.create(QName.create(qname, "input")))
1188             .build();
1189     }
1190
1191     private static void checkNode(final Node childServer, final String expectedLocalName, final String expectedNodeName,
1192             final String expectedNamespace) {
1193         assertNotNull(childServer);
1194         assertEquals(childServer.getLocalName(), expectedLocalName);
1195         assertEquals(childServer.getNodeName(), expectedNodeName);
1196         assertEquals(childServer.getNamespaceURI(), expectedNamespace);
1197     }
1198 }