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