restconf/restconf-nb-rfc8040/src/test/java/org/opendaylight/restconf/nb/rfc8040/rests/services/impl/JSONRestconfServiceRfc8040ImplTest.java

   1 /*
   2  * Copyright (c) 2015 Brocade Communications 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.restconf.nb.rfc8040.rests.services.impl;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  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.assertSame;
  15 import static org.junit.Assert.assertThrows;
  16 import static org.junit.Assert.assertTrue;
  17 import static org.junit.Assert.fail;
  18 import static org.mockito.ArgumentMatchers.any;
  19 import static org.mockito.ArgumentMatchers.eq;
  20 import static org.mockito.ArgumentMatchers.notNull;
  21 import static org.mockito.Mockito.doNothing;
  22 import static org.mockito.Mockito.doReturn;
  23 import static org.mockito.Mockito.mock;
  24 import static org.mockito.Mockito.verify;
  25 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFailedFluentFuture;
  26 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFalseFluentFuture;
  27 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateFluentFuture;
  28 import static org.opendaylight.yangtools.util.concurrent.FluentFutures.immediateTrueFluentFuture;
  29
  30 import com.google.common.collect.ImmutableClassToInstanceMap;
  31 import com.google.common.io.Resources;
  32 import java.io.FileNotFoundException;
  33 import java.io.IOException;
  34 import java.nio.charset.StandardCharsets;
  35 import java.util.List;
  36 import java.util.Optional;
  37 import org.junit.Before;
  38 import org.junit.BeforeClass;
  39 import org.junit.Test;
  40 import org.junit.runner.RunWith;
  41 import org.mockito.ArgumentCaptor;
  42 import org.mockito.Mock;
  43 import org.mockito.Mockito;
  44 import org.mockito.junit.MockitoJUnitRunner;
  45 import org.opendaylight.mdsal.common.api.CommitInfo;
  46 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  47 import org.opendaylight.mdsal.common.api.TransactionCommitFailedException;
  48 import org.opendaylight.mdsal.dom.api.DOMActionService;
  49 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  50 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  51 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
  52 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
  53 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
  54 import org.opendaylight.mdsal.dom.api.DOMMountPointService;
  55 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  56 import org.opendaylight.mdsal.dom.api.DOMRpcException;
  57 import org.opendaylight.mdsal.dom.api.DOMRpcImplementationNotAvailableException;
  58 import org.opendaylight.mdsal.dom.api.DOMRpcResult;
  59 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  60 import org.opendaylight.mdsal.dom.api.DOMSchemaService;
  61 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
  62 import org.opendaylight.mdsal.dom.spi.DefaultDOMRpcResult;
  63 import org.opendaylight.mdsal.dom.spi.FixedDOMSchemaService;
  64 import org.opendaylight.netconf.dom.api.NetconfDataTreeService;
  65 import org.opendaylight.restconf.nb.rfc8040.TestUtils;
  66 import org.opendaylight.restconf.nb.rfc8040.handlers.ActionServiceHandler;
  67 import org.opendaylight.restconf.nb.rfc8040.handlers.DOMDataBrokerHandler;
  68 import org.opendaylight.restconf.nb.rfc8040.handlers.DOMMountPointServiceHandler;
  69 import org.opendaylight.restconf.nb.rfc8040.handlers.NotificationServiceHandler;
  70 import org.opendaylight.restconf.nb.rfc8040.handlers.RpcServiceHandler;
  71 import org.opendaylight.restconf.nb.rfc8040.handlers.SchemaContextHandler;
  72 import org.opendaylight.restconf.nb.rfc8040.handlers.TransactionChainHandler;
  73 import org.opendaylight.restconf.nb.rfc8040.services.wrapper.ServicesWrapper;
  74 import org.opendaylight.restconf.nb.rfc8040.streams.Configuration;
  75 import org.opendaylight.yangtools.yang.common.OperationFailedException;
  76 import org.opendaylight.yangtools.yang.common.QName;
  77 import org.opendaylight.yangtools.yang.common.Uint32;
  78 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  79 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  80 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  81 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  82 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  83 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  84 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
  85 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  86 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  87 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  88 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  89 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  90 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  91
  92 /**
  93  * Unit tests for JSONRestconfServiceDraft18.
  94  *
  95  * @author Thomas Pantelis
  96  */
  97 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  98 public class JSONRestconfServiceRfc8040ImplTest {
  99     static final String IETF_INTERFACES_NS = "urn:ietf:params:xml:ns:yang:ietf-interfaces";
 100     static final String IETF_INTERFACES_VERSION = "2013-07-04";
 101     static final QName INTERFACES_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interfaces");
 102     static final QName INTERFACE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interface");
 103     static final QName NAME_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "name");
 104     static final QName TYPE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "type");
 105     static final QName ENABLED_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "enabled");
 106     static final QName DESC_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "description");
 107
 108     static final String TEST_MODULE_NS = "test:module";
 109     static final String TEST_MODULE_VERSION = "2014-01-09";
 110     static final QName TEST_CONT_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont");
 111     static final QName TEST_CONT1_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont1");
 112     static final QName TEST_LF11_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf11");
 113     static final QName TEST_LF12_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf12");
 114
 115     static final String TOASTER_MODULE_NS = "http://netconfcentral.org/ns/toaster";
 116     static final String TOASTER_MODULE_VERSION = "2009-11-20";
 117     static final QName TOASTER_DONENESS_QNAME =
 118             QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterDoneness");
 119     static final QName TOASTER_TYPE_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterToastType");
 120     static final QName WHEAT_BREAD_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "wheat-bread");
 121     static final QName MAKE_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "make-toast");
 122     static final QName CANCEL_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "cancel-toast");
 123     static final QName TEST_OUTPUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "testOutput");
 124     static final QName TEXT_OUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "textOut");
 125
 126     private static EffectiveModelContext schemaContext;
 127
 128     @Mock
 129     private DOMTransactionChain mockTxChain;
 130
 131     @Mock
 132     private DOMDataTreeReadWriteTransaction mockReadWriteTx;
 133
 134     @Mock
 135     private DOMDataTreeReadTransaction mockReadOnlyTx;
 136
 137     @Mock
 138     private DOMDataTreeWriteTransaction mockWriteTx;
 139
 140     @Mock
 141     private DOMMountPointService mockMountPointService;
 142
 143     @Mock
 144     private DOMDataBroker mockDOMDataBroker;
 145
 146     @Mock
 147     private DOMRpcService mockRpcService;
 148
 149     @Mock
 150     private DOMActionService mockActionService;
 151
 152     @Mock
 153     private DOMSchemaService domSchemaService;
 154
 155     @Mock
 156     private Configuration configuration;
 157
 158     private JSONRestconfServiceRfc8040Impl service;
 159
 160     private final SchemaContextHandler schemaContextHandler = newSchemaContextHandler();
 161
 162     @BeforeClass
 163     public static void init() throws IOException {
 164         schemaContext = TestUtils.loadSchemaContext("/full-versions/yangs");
 165     }
 166
 167     @SuppressWarnings("resource")
 168     @Before
 169     public void setup() {
 170         doReturn(ImmutableClassToInstanceMap.of()).when(domSchemaService).getExtensions();
 171
 172         doReturn(immediateFluentFuture(Optional.empty())).when(mockReadOnlyTx).read(
 173                 eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class));
 174         doNothing().when(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class),
 175                 any(NormalizedNode.class));
 176         doReturn(CommitInfo.emptyFluentFuture()).when(mockReadWriteTx).commit();
 177         doReturn(immediateFalseFluentFuture()).when(mockReadOnlyTx).exists(
 178                 eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class));
 179         doReturn(immediateFalseFluentFuture()).when(mockReadWriteTx).exists(
 180             eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class));
 181         doReturn(mockReadOnlyTx).when(mockTxChain).newReadOnlyTransaction();
 182         doReturn(mockReadWriteTx).when(mockTxChain).newReadWriteTransaction();
 183         doReturn(mockTxChain).when(mockDOMDataBroker).createTransactionChain(any());
 184
 185         final TransactionChainHandler txChainHandler = new TransactionChainHandler(mockDOMDataBroker);
 186
 187         final DOMMountPointServiceHandler mountPointServiceHandler =
 188                 new DOMMountPointServiceHandler(mockMountPointService);
 189
 190         final DOMNotificationService mockNotificationService = mock(DOMNotificationService.class);
 191         final ServicesWrapper servicesWrapper = ServicesWrapper.newInstance(schemaContextHandler,
 192                 mountPointServiceHandler, txChainHandler, new DOMDataBrokerHandler(mockDOMDataBroker),
 193                 new RpcServiceHandler(mockRpcService), new ActionServiceHandler(mockActionService),
 194                 new NotificationServiceHandler(mockNotificationService), domSchemaService, configuration);
 195
 196         service = new JSONRestconfServiceRfc8040Impl(servicesWrapper, mountPointServiceHandler,
 197                 schemaContextHandler);
 198     }
 199
 200     private static String loadData(final String path) throws IOException {
 201         return Resources.asCharSource(JSONRestconfServiceRfc8040ImplTest.class.getResource(path),
 202                 StandardCharsets.UTF_8).read();
 203     }
 204
 205     @Test
 206     public void testPut() throws Exception {
 207         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 208         final String payload = loadData("/parts/ietf-interfaces_interfaces.json");
 209
 210         this.service.put(uriPath, payload);
 211
 212         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 213                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 214         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 215
 216         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 217                 capturedNode.capture());
 218
 219         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 220                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 221
 222         assertTrue("Expected MapEntryNode. Actual " + capturedNode.getValue().getClass(),
 223                 capturedNode.getValue() instanceof MapEntryNode);
 224         final MapEntryNode actualNode = (MapEntryNode) capturedNode.getValue();
 225         assertEquals("MapEntryNode node type", INTERFACE_QNAME, actualNode.getNodeType());
 226         verifyLeafNode(actualNode, NAME_QNAME, "eth0");
 227         verifyLeafNode(actualNode, TYPE_QNAME, "ethernetCsmacd");
 228         verifyLeafNode(actualNode, ENABLED_QNAME, Boolean.FALSE);
 229         verifyLeafNode(actualNode, DESC_QNAME, "some interface");
 230     }
 231
 232     @Test
 233     public void testPutBehindMountPoint() throws Exception {
 234         setupTestMountPoint();
 235
 236         final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
 237         final String payload = loadData("/full-versions/testCont1Data.json");
 238
 239         this.service.put(uriPath, payload);
 240
 241         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 242                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 243         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 244
 245         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 246                 capturedNode.capture());
 247
 248         verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
 249
 250         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 251         final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 252         assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getNodeType());
 253         verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
 254         verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
 255     }
 256
 257     @Test
 258     public void testPutFailure() throws IOException {
 259         doReturn(immediateFailedFluentFuture(new TransactionCommitFailedException("mock")))
 260                 .when(mockReadWriteTx).commit();
 261
 262         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 263         final String payload = loadData("/parts/ietf-interfaces_interfaces.json");
 264
 265         assertThrows(OperationFailedException.class, () -> this.service.put(uriPath, payload));
 266     }
 267
 268     @Test
 269     public void testPost() throws Exception {
 270         final String uriPath = null;
 271         final String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
 272
 273         this.service.post(uriPath, payload);
 274
 275         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 276                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 277         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 278
 279         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 280                 capturedNode.capture());
 281
 282         verifyPath(capturedPath.getValue(), INTERFACES_QNAME);
 283
 284         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 285         final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 286         assertEquals("ContainerNode node type", INTERFACES_QNAME, actualNode.getNodeType());
 287
 288         final Optional<DataContainerChild<?, ?>> mapChild = actualNode.getChild(new NodeIdentifier(INTERFACE_QNAME));
 289         assertEquals(INTERFACE_QNAME.toString() + " present", true, mapChild.isPresent());
 290         assertTrue("Expected MapNode. Actual " + mapChild.get().getClass(), mapChild.get() instanceof MapNode);
 291         final MapNode mapNode = (MapNode)mapChild.get();
 292
 293         final NodeIdentifierWithPredicates entryNodeID = NodeIdentifierWithPredicates.of(
 294                 INTERFACE_QNAME, NAME_QNAME, "eth0");
 295         final Optional<MapEntryNode> entryChild = mapNode.getChild(entryNodeID);
 296         assertEquals(entryNodeID.toString() + " present", true, entryChild.isPresent());
 297         final MapEntryNode entryNode = entryChild.get();
 298         verifyLeafNode(entryNode, NAME_QNAME, "eth0");
 299         verifyLeafNode(entryNode, TYPE_QNAME, "ethernetCsmacd");
 300         verifyLeafNode(entryNode, ENABLED_QNAME, Boolean.FALSE);
 301         verifyLeafNode(entryNode, DESC_QNAME, "some interface");
 302     }
 303
 304     @Test
 305     public void testPostBehindMountPoint() throws Exception {
 306         setupTestMountPoint();
 307
 308         final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont";
 309         final String payload = loadData("/full-versions/testCont1Data.json");
 310
 311         this.service.post(uriPath, payload);
 312
 313         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 314                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 315         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 316
 317         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 318                 capturedNode.capture());
 319
 320         verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
 321
 322         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 323         final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 324         assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getNodeType());
 325         verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
 326         verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
 327     }
 328
 329     @Test
 330     public void testPostFailure() throws IOException {
 331         final Exception failure = new TransactionCommitFailedException("mock");
 332         doReturn(immediateFailedFluentFuture(failure)).when(mockReadWriteTx).commit();
 333
 334         final String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
 335         try {
 336             this.service.post(null, payload);
 337             fail();
 338         } catch (final OperationFailedException e) {
 339             final Throwable cause = e.getCause();
 340             assertNotNull(cause);
 341             assertSame(failure, cause.getCause());
 342         }
 343     }
 344
 345     @Test
 346     public void testPatch() throws Exception {
 347         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 348         final String payload = loadData("/parts/ietf-interfaces_interfaces_patch.json");
 349
 350         final Optional<String> patchResult = this.service.patch(uriPath, payload);
 351
 352         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 353                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 354         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 355
 356         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 357                 capturedNode.capture());
 358
 359         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 360                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 361
 362         assertTrue("Expected MapEntryNode. Actual " + capturedNode.getValue().getClass(),
 363                 capturedNode.getValue() instanceof MapEntryNode);
 364         final MapEntryNode actualNode = (MapEntryNode) capturedNode.getValue();
 365         assertEquals("MapEntryNode node type", INTERFACE_QNAME, actualNode.getNodeType());
 366         verifyLeafNode(actualNode, NAME_QNAME, "eth0");
 367         verifyLeafNode(actualNode, TYPE_QNAME, "ethernetCsmacd");
 368         verifyLeafNode(actualNode, ENABLED_QNAME, Boolean.FALSE);
 369         verifyLeafNode(actualNode, DESC_QNAME, "some interface");
 370         assertTrue(patchResult.get().contains("\"ok\":[null]"));
 371     }
 372
 373     @Test
 374     public void testPatchBehindMountPoint() throws Exception {
 375         setupTestMountPoint();
 376
 377         final String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
 378         final String payload = loadData("/full-versions/testCont1DataPatch.json");
 379
 380         final Optional<String> patchResult = this.service.patch(uriPath, payload);
 381
 382         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 383                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 384         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 385
 386         verify(mockReadWriteTx).put(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture(),
 387                 capturedNode.capture());
 388
 389         verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
 390
 391         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 392         final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 393         assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getNodeType());
 394         verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
 395         verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
 396         assertTrue(patchResult.get().contains("\"ok\":[null]"));
 397     }
 398
 399     @Test
 400     public void testPatchFailure() throws IOException, OperationFailedException {
 401         doReturn(immediateFailedFluentFuture(new TransactionCommitFailedException("mock")))
 402                 .when(mockReadWriteTx).commit();
 403
 404         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 405
 406         final String payload = loadData("/parts/ietf-interfaces_interfaces_patch.json");
 407
 408         final Optional<String> patchResult = this.service.patch(uriPath, payload);
 409         assertTrue("Patch output is not null", patchResult.isPresent());
 410         String patch = patchResult.get();
 411         assertTrue(patch.contains("mock"));
 412     }
 413
 414     @Test
 415     public void testDelete() throws OperationFailedException {
 416         doReturn(immediateTrueFluentFuture()).when(mockReadWriteTx).exists(
 417                 eq(LogicalDatastoreType.CONFIGURATION), any(YangInstanceIdentifier.class));
 418
 419         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 420
 421         this.service.delete(uriPath);
 422
 423         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 424                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 425
 426         verify(mockReadWriteTx).delete(eq(LogicalDatastoreType.CONFIGURATION), capturedPath.capture());
 427
 428         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 429                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 430     }
 431
 432     public void testDeleteFailure() {
 433         assertThrows(OperationFailedException.class, () -> this.service.delete("ietf-interfaces:interfaces/invalid"));
 434     }
 435
 436     @Test
 437     public void testGetConfig() throws OperationFailedException {
 438         testGet(LogicalDatastoreType.CONFIGURATION);
 439     }
 440
 441     @Test
 442     public void testGetOperational() throws OperationFailedException {
 443         testGet(LogicalDatastoreType.OPERATIONAL);
 444     }
 445
 446     @Test
 447     public void testGetWithNoData() throws OperationFailedException {
 448         final String uriPath = "ietf-interfaces:interfaces";
 449         this.service.get(uriPath, LogicalDatastoreType.CONFIGURATION);
 450     }
 451
 452     public void testGetFailure() {
 453         assertThrows(OperationFailedException.class,
 454             () -> this.service.get("/ietf-interfaces:interfaces/invalid", LogicalDatastoreType.CONFIGURATION));
 455     }
 456
 457     @Test
 458     public void testInvokeRpcWithInput() throws IOException, OperationFailedException {
 459         final DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode<?, ?>)null);
 460         doReturn(immediateFluentFuture(expResult)).when(mockRpcService).invokeRpc(eq(MAKE_TOAST_QNAME),
 461             any(NormalizedNode.class));
 462
 463         final String uriPath = "toaster:make-toast";
 464         final String input = loadData("/full-versions/make-toast-rpc-input.json");
 465
 466         final Optional<String> output = this.service.invokeRpc(uriPath, Optional.of(input));
 467
 468         assertEquals("Output present", false, output.isPresent());
 469
 470         final ArgumentCaptor<NormalizedNode<?, ?>> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 471         verify(mockRpcService).invokeRpc(eq(MAKE_TOAST_QNAME), capturedNode.capture());
 472
 473         assertTrue("Expected ContainerNode. Actual " + capturedNode.getValue().getClass(),
 474                 capturedNode.getValue() instanceof ContainerNode);
 475         final ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 476         verifyLeafNode(actualNode, TOASTER_DONENESS_QNAME, Uint32.valueOf(10L));
 477         verifyLeafNode(actualNode, TOASTER_TYPE_QNAME, WHEAT_BREAD_QNAME);
 478     }
 479
 480     @Test
 481     public void testInvokeRpcWithNoInput() throws OperationFailedException {
 482         final DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode<?, ?>)null);
 483         doReturn(immediateFluentFuture(expResult)).when(mockRpcService).invokeRpc(eq(CANCEL_TOAST_QNAME), any());
 484
 485         final String uriPath = "toaster:cancel-toast";
 486
 487         final Optional<String> output = this.service.invokeRpc(uriPath, Optional.empty());
 488
 489         assertEquals("Output present", false, output.isPresent());
 490
 491         verify(mockRpcService).invokeRpc(eq(CANCEL_TOAST_QNAME), any());
 492     }
 493
 494     @Test
 495     public void testInvokeRpcWithOutput() throws OperationFailedException {
 496         final NormalizedNode<?, ?> outputNode = ImmutableContainerNodeBuilder.create()
 497                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TEST_OUTPUT_QNAME))
 498                 .withChild(ImmutableNodes.leafNode(TEXT_OUT_QNAME, "foo")).build();
 499         final DOMRpcResult expResult = new DefaultDOMRpcResult(outputNode);
 500         doReturn(immediateFluentFuture(expResult)).when(mockRpcService).invokeRpc(eq(TEST_OUTPUT_QNAME), any());
 501
 502         final String uriPath = "toaster:testOutput";
 503
 504         final Optional<String> output = this.service.invokeRpc(uriPath, Optional.empty());
 505
 506         assertEquals("Output present", true, output.isPresent());
 507         assertNotNull("Returned null response", output.get());
 508         assertThat("Output element is missing namespace", output.get(), containsString("\"toaster:output\""));
 509         assertThat("Missing \"textOut\"", output.get(), containsString("\"textOut\":\"foo\""));
 510
 511         verify(mockRpcService).invokeRpc(eq(TEST_OUTPUT_QNAME), any());
 512     }
 513
 514     public void testInvokeRpcFailure() {
 515         final DOMRpcException exception = new DOMRpcImplementationNotAvailableException("testExeption");
 516         doReturn(immediateFailedFluentFuture(exception)).when(mockRpcService).invokeRpc(any(QName.class),
 517                 any(NormalizedNode.class));
 518
 519         assertThrows(OperationFailedException.class,
 520             () -> this.service.invokeRpc("toaster:cancel-toast", Optional.empty()));
 521     }
 522
 523     void testGet(final LogicalDatastoreType datastoreType) throws OperationFailedException {
 524         final MapEntryNode entryNode = ImmutableNodes.mapEntryBuilder(INTERFACE_QNAME, NAME_QNAME, "eth0")
 525                 .withChild(ImmutableNodes.leafNode(NAME_QNAME, "eth0"))
 526                 .withChild(ImmutableNodes.leafNode(TYPE_QNAME, "ethernetCsmacd"))
 527                 .withChild(ImmutableNodes.leafNode(ENABLED_QNAME, Boolean.TRUE))
 528                 .withChild(ImmutableNodes.leafNode(DESC_QNAME, "eth interface"))
 529                 .build();
 530
 531         doReturn(immediateFluentFuture(Optional.of(entryNode))).when(mockReadOnlyTx).read(
 532                 eq(datastoreType), any(YangInstanceIdentifier.class));
 533
 534         final String uriPath = "ietf-interfaces:interfaces/interface=eth0";
 535
 536         final Optional<String> optionalResp = this.service.get(uriPath, datastoreType);
 537         assertEquals("Response present", true, optionalResp.isPresent());
 538         final String jsonResp = optionalResp.get();
 539
 540         assertNotNull("Returned null response", jsonResp);
 541         assertThat("Top level module has incorrect format", jsonResp, containsString("\"ietf-interfaces:interface\""));
 542         assertThat("Missing \"name\"", jsonResp, containsString("\"name\":\"eth0\""));
 543         assertThat("Missing \"type\"", jsonResp, containsString("\"type\":\"ethernetCsmacd\""));
 544         assertThat("Missing \"enabled\"", jsonResp, containsString("\"enabled\":true"));
 545         assertThat("Missing \"description\"", jsonResp, containsString("\"description\":\"eth interface\""));
 546
 547         final ArgumentCaptor<YangInstanceIdentifier> capturedPath =
 548                 ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 549         verify(mockReadOnlyTx).read(eq(datastoreType), capturedPath.capture());
 550
 551         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 552                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 553     }
 554
 555     DOMMountPoint setupTestMountPoint() throws FileNotFoundException {
 556         final EffectiveModelContext schemaContextTestModule = TestUtils.loadSchemaContext("/full-versions/test-module");
 557         final DOMMountPoint mockMountPoint = mock(DOMMountPoint.class);
 558         doReturn(Optional.of(FixedDOMSchemaService.of(schemaContextTestModule))).when(mockMountPoint)
 559             .getService(DOMSchemaService.class);
 560
 561         doReturn(Optional.of(mockDOMDataBroker)).when(mockMountPoint).getService(DOMDataBroker.class);
 562         doReturn(Optional.empty()).when(mockMountPoint).getService(NetconfDataTreeService.class);
 563         doReturn(Optional.of(mockMountPoint)).when(mockMountPointService).getMountPoint(notNull());
 564
 565         return mockMountPoint;
 566     }
 567
 568     void verifyLeafNode(final DataContainerNode<?> parent, final QName leafType, final Object leafValue) {
 569         final Optional<DataContainerChild<?, ?>> leafChild = parent.getChild(new NodeIdentifier(leafType));
 570         assertEquals(leafType.toString() + " present", true, leafChild.isPresent());
 571         assertEquals(leafType.toString() + " value", leafValue, leafChild.get().getValue());
 572     }
 573
 574     void verifyPath(final YangInstanceIdentifier path, final Object... expArgs) {
 575         final List<PathArgument> pathArgs = path.getPathArguments();
 576         assertEquals("Arg count for actual path " + path, expArgs.length, pathArgs.size());
 577         int index = 0;
 578         for (final PathArgument actual: pathArgs) {
 579             QName expNodeType;
 580             if (expArgs[index] instanceof Object[]) {
 581                 final Object[] listEntry = (Object[]) expArgs[index];
 582                 expNodeType = (QName) listEntry[0];
 583
 584                 assertTrue(actual instanceof NodeIdentifierWithPredicates);
 585                 final NodeIdentifierWithPredicates nip = (NodeIdentifierWithPredicates)actual;
 586
 587                 assertEquals(String.format("Path arg %d keyValues size", index + 1), 1, nip.size());
 588                 final QName expKey = (QName) listEntry[1];
 589                 assertEquals(String.format("Path arg %d keyValue for %s", index + 1, expKey), listEntry[2],
 590                     nip.getValue(expKey));
 591             } else {
 592                 expNodeType = (QName) expArgs[index];
 593             }
 594
 595             assertEquals(String.format("Path arg %d node type", index + 1), expNodeType, actual.getNodeType());
 596             index++;
 597         }
 598     }
 599
 600     private static SchemaContextHandler newSchemaContextHandler() {
 601         DOMDataBroker mockDataBroker = mock(DOMDataBroker.class);
 602         SchemaContextHandler schemaContextHandler = new SchemaContextHandler(
 603             new TransactionChainHandler(mockDataBroker), Mockito.mock(DOMSchemaService.class));
 604         schemaContextHandler.onModelContextUpdated(schemaContext);
 605         return schemaContextHandler;
 606     }
 607 }