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