opendaylight/restconf/sal-rest-connector/src/test/java/org/opendaylight/controller/sal/restconf/impl/test/JSONRestconfServiceImplTest.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.controller.sal.restconf.impl.test;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.junit.Assert.assertEquals;
  12 import static org.junit.Assert.assertNotNull;
  13 import static org.junit.Assert.assertThat;
  14 import static org.junit.Assert.assertTrue;
  15 import static org.mockito.Matchers.any;
  16 import static org.mockito.Matchers.eq;
  17 import static org.mockito.Matchers.isNull;
  18 import static org.mockito.Matchers.notNull;
  19 import static org.mockito.Matchers.same;
  20 import static org.mockito.Mockito.doReturn;
  21 import static org.mockito.Mockito.mock;
  22 import static org.mockito.Mockito.reset;
  23 import static org.mockito.Mockito.verify;
  24 import com.google.common.base.Optional;
  25 import com.google.common.io.Resources;
  26 import com.google.common.util.concurrent.Futures;
  27 import java.io.FileNotFoundException;
  28 import java.io.IOException;
  29 import java.nio.charset.StandardCharsets;
  30 import java.util.List;
  31 import java.util.Map;
  32 import org.junit.Before;
  33 import org.junit.BeforeClass;
  34 import org.junit.Test;
  35 import org.mockito.ArgumentCaptor;
  36 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  37 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  38 import org.opendaylight.controller.md.sal.dom.api.DOMMountPoint;
  39 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
  40 import org.opendaylight.controller.md.sal.dom.api.DOMRpcException;
  41 import org.opendaylight.controller.md.sal.dom.api.DOMRpcImplementationNotAvailableException;
  42 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
  43 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
  44 import org.opendaylight.netconf.sal.restconf.impl.BrokerFacade;
  45 import org.opendaylight.netconf.sal.restconf.impl.ControllerContext;
  46 import org.opendaylight.netconf.sal.restconf.impl.JSONRestconfServiceImpl;
  47 import org.opendaylight.netconf.sal.restconf.impl.RestconfImpl;
  48 import org.opendaylight.yangtools.yang.common.OperationFailedException;
  49 import org.opendaylight.yangtools.yang.common.QName;
  50 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  51 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  52 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
  53 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
  54 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  55 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
  56 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
  57 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  58 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  59 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  60 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  61 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  62 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
  63 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  64
  65 /**
  66  * Unit tests for JSONRestconfServiceImpl.
  67  *
  68  * @author Thomas Pantelis
  69  */
  70 public class JSONRestconfServiceImplTest {
  71     static final String IETF_INTERFACES_NS = "urn:ietf:params:xml:ns:yang:ietf-interfaces";
  72     static final String IETF_INTERFACES_VERSION = "2013-07-04";
  73     static final QName INTERFACES_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interfaces");
  74     static final QName INTERFACE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "interface");
  75     static final QName NAME_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "name");
  76     static final QName TYPE_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "type");
  77     static final QName ENABLED_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "enabled");
  78     static final QName DESC_QNAME = QName.create(IETF_INTERFACES_NS, IETF_INTERFACES_VERSION, "description");
  79
  80     static final String TEST_MODULE_NS = "test:module";
  81     static final String TEST_MODULE_VERSION = "2014-01-09";
  82     static final QName TEST_CONT_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont");
  83     static final QName TEST_CONT1_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "cont1");
  84     static final QName TEST_LF11_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf11");
  85     static final QName TEST_LF12_QNAME = QName.create(TEST_MODULE_NS, TEST_MODULE_VERSION, "lf12");
  86
  87     static final String TOASTER_MODULE_NS = "http://netconfcentral.org/ns/toaster";
  88     static final String TOASTER_MODULE_VERSION = "2009-11-20";
  89     static final QName TOASTER_DONENESS_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterDoneness");
  90     static final QName TOASTER_TYPE_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "toasterToastType");
  91     static final QName WHEAT_BREAD_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "wheat-bread");
  92     static final QName MAKE_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "make-toast");
  93     static final QName CANCEL_TOAST_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "cancel-toast");
  94     static final QName TEST_OUTPUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "testOutput");
  95     static final QName TEXT_OUT_QNAME = QName.create(TOASTER_MODULE_NS, TOASTER_MODULE_VERSION, "textOut");
  96
  97     private static BrokerFacade brokerFacade;
  98
  99     private final JSONRestconfServiceImpl service = new JSONRestconfServiceImpl();
 100
 101     @BeforeClass
 102     public static void init() throws IOException {
 103         ControllerContext.getInstance().setSchemas(TestUtils.loadSchemaContext("/full-versions/yangs"));
 104         brokerFacade = mock(BrokerFacade.class);
 105         RestconfImpl.getInstance().setBroker(brokerFacade);
 106         RestconfImpl.getInstance().setControllerContext(ControllerContext.getInstance());
 107     }
 108
 109     @Before
 110     public void setup() {
 111         reset(brokerFacade);
 112     }
 113
 114     private static String loadData(final String path) throws IOException {
 115         return Resources.asCharSource(JSONRestconfServiceImplTest.class.getResource(path), StandardCharsets.UTF_8).read();
 116     }
 117
 118     @SuppressWarnings("rawtypes")
 119     @Test
 120     public void testPut() throws Exception {
 121         doReturn(Futures.immediateCheckedFuture(null)).when(brokerFacade).commitConfigurationDataPut(
 122                 notNull(SchemaContext.class), notNull(YangInstanceIdentifier.class), notNull(NormalizedNode.class));
 123
 124         String uriPath = "ietf-interfaces:interfaces/interface/eth0";
 125         String payload = loadData("/parts/ietf-interfaces_interfaces.json");
 126
 127         service.put(uriPath, payload);
 128
 129         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 130         ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 131         verify(brokerFacade).commitConfigurationDataPut(notNull(SchemaContext.class), capturedPath.capture(),
 132                 capturedNode.capture());
 133
 134         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 135                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 136
 137         assertTrue("Expected MapEntryNode. Actual " + capturedNode.getValue().getClass(),
 138                 capturedNode.getValue() instanceof MapEntryNode);
 139         MapEntryNode actualNode = (MapEntryNode) capturedNode.getValue();
 140         assertEquals("MapEntryNode node type", INTERFACE_QNAME, actualNode.getNodeType());
 141         verifyLeafNode(actualNode, NAME_QNAME, "eth0");
 142         verifyLeafNode(actualNode, TYPE_QNAME, "ethernetCsmacd");
 143         verifyLeafNode(actualNode, ENABLED_QNAME, Boolean.FALSE);
 144         verifyLeafNode(actualNode, DESC_QNAME, "some interface");
 145     }
 146
 147     @SuppressWarnings("rawtypes")
 148     @Test
 149     public void testPutBehindMountPoint() throws Exception {
 150         DOMMountPoint mockMountPoint = setupTestMountPoint();
 151
 152         doReturn(Futures.immediateCheckedFuture(null)).when(brokerFacade).commitConfigurationDataPut(
 153                 notNull(DOMMountPoint.class), notNull(YangInstanceIdentifier.class), notNull(NormalizedNode.class));
 154
 155         String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont/cont1";
 156         String payload = loadData("/full-versions/testCont1Data.json");
 157
 158         service.put(uriPath, payload);
 159
 160         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 161         ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 162         verify(brokerFacade).commitConfigurationDataPut(same(mockMountPoint), capturedPath.capture(),
 163                 capturedNode.capture());
 164
 165         verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
 166
 167         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 168         ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 169         assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getNodeType());
 170         verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
 171         verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
 172     }
 173
 174     @Test(expected=TransactionCommitFailedException.class)
 175     public void testPutFailure() throws Throwable {
 176         doReturn(Futures.immediateFailedCheckedFuture(new TransactionCommitFailedException("mock")))
 177                 .when(brokerFacade).commitConfigurationDataPut(notNull(SchemaContext.class),
 178                         notNull(YangInstanceIdentifier.class), notNull(NormalizedNode.class));
 179
 180         String uriPath = "ietf-interfaces:interfaces/interface/eth0";
 181         String payload = loadData("/parts/ietf-interfaces_interfaces.json");
 182
 183         try {
 184             service.put(uriPath, payload);
 185         } catch (OperationFailedException e) {
 186             assertNotNull(e.getCause());
 187             throw e.getCause();
 188         }
 189     }
 190
 191     @SuppressWarnings("rawtypes")
 192     @Test
 193     public void testPost() throws Exception {
 194         doReturn(Futures.immediateCheckedFuture(null)).when(brokerFacade).commitConfigurationDataPost(
 195                 any(SchemaContext.class), any(YangInstanceIdentifier.class), any(NormalizedNode.class));
 196
 197         String uriPath = null;
 198         String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
 199
 200         service.post(uriPath, payload);
 201
 202         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 203         ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 204         verify(brokerFacade).commitConfigurationDataPost(notNull(SchemaContext.class), capturedPath.capture(),
 205                 capturedNode.capture());
 206
 207         verifyPath(capturedPath.getValue(), INTERFACES_QNAME);
 208
 209         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 210         ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 211         assertEquals("ContainerNode node type", INTERFACES_QNAME, actualNode.getNodeType());
 212
 213         Optional<DataContainerChild<?, ?>> mapChild = actualNode.getChild(new NodeIdentifier(INTERFACE_QNAME));
 214         assertEquals(INTERFACE_QNAME.toString() + " present", true, mapChild.isPresent());
 215         assertTrue("Expected MapNode. Actual " + mapChild.get().getClass(), mapChild.get() instanceof MapNode);
 216         MapNode mapNode = (MapNode)mapChild.get();
 217
 218         NodeIdentifierWithPredicates entryNodeID = new NodeIdentifierWithPredicates(
 219                 INTERFACE_QNAME, NAME_QNAME, "eth0");
 220         Optional<MapEntryNode> entryChild = mapNode.getChild(entryNodeID);
 221         assertEquals(entryNodeID.toString() + " present", true, entryChild.isPresent());
 222         MapEntryNode entryNode = entryChild.get();
 223         verifyLeafNode(entryNode, NAME_QNAME, "eth0");
 224         verifyLeafNode(entryNode, TYPE_QNAME, "ethernetCsmacd");
 225         verifyLeafNode(entryNode, ENABLED_QNAME, Boolean.FALSE);
 226         verifyLeafNode(entryNode, DESC_QNAME, "some interface");
 227     }
 228
 229     @SuppressWarnings("rawtypes")
 230     @Test
 231     public void testPostBehindMountPoint() throws Exception {
 232         DOMMountPoint mockMountPoint = setupTestMountPoint();
 233
 234         doReturn(Futures.immediateCheckedFuture(null)).when(brokerFacade).commitConfigurationDataPost(
 235                 notNull(DOMMountPoint.class), notNull(YangInstanceIdentifier.class), notNull(NormalizedNode.class));
 236
 237         String uriPath = "ietf-interfaces:interfaces/yang-ext:mount/test-module:cont";
 238         String payload = loadData("/full-versions/testCont1Data.json");
 239
 240         service.post(uriPath, payload);
 241
 242         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 243         ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 244         verify(brokerFacade).commitConfigurationDataPost(same(mockMountPoint), capturedPath.capture(),
 245                 capturedNode.capture());
 246
 247         verifyPath(capturedPath.getValue(), TEST_CONT_QNAME, TEST_CONT1_QNAME);
 248
 249         assertTrue("Expected ContainerNode", capturedNode.getValue() instanceof ContainerNode);
 250         ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 251         assertEquals("ContainerNode node type", TEST_CONT1_QNAME, actualNode.getNodeType());
 252         verifyLeafNode(actualNode, TEST_LF11_QNAME, "lf11 data");
 253         verifyLeafNode(actualNode, TEST_LF12_QNAME, "lf12 data");
 254     }
 255
 256     @Test(expected=TransactionCommitFailedException.class)
 257     public void testPostFailure() throws Throwable {
 258         doReturn(Futures.immediateFailedCheckedFuture(new TransactionCommitFailedException("mock")))
 259                 .when(brokerFacade).commitConfigurationDataPost(any(SchemaContext.class),
 260                         any(YangInstanceIdentifier.class), any(NormalizedNode.class));
 261
 262         String uriPath = null;
 263         String payload = loadData("/parts/ietf-interfaces_interfaces_absolute_path.json");
 264
 265         try {
 266             service.post(uriPath, payload);
 267         } catch (OperationFailedException e) {
 268             assertNotNull(e.getCause());
 269             throw e.getCause();
 270         }
 271     }
 272
 273     @Test
 274     public void testDelete() throws Exception {
 275         doReturn(Futures.immediateCheckedFuture(null)).when(brokerFacade).commitConfigurationDataDelete(
 276                 notNull(YangInstanceIdentifier.class));
 277
 278         String uriPath = "ietf-interfaces:interfaces/interface/eth0";
 279
 280         service.delete(uriPath);
 281
 282         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 283         verify(brokerFacade).commitConfigurationDataDelete(capturedPath.capture());
 284
 285         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 286                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 287     }
 288
 289     @Test(expected=OperationFailedException.class)
 290     public void testDeleteFailure() throws Exception {
 291         String invalidUriPath = "ietf-interfaces:interfaces/invalid";
 292
 293         service.delete(invalidUriPath);
 294     }
 295
 296     @Test
 297     public void testGetConfig() throws Exception {
 298         testGet(LogicalDatastoreType.CONFIGURATION);
 299     }
 300
 301     @Test
 302     public void testGetOperational() throws Exception {
 303         testGet(LogicalDatastoreType.OPERATIONAL);
 304     }
 305
 306     @Test
 307     public void testGetWithNoData() throws Exception {
 308         doReturn(null).when(brokerFacade).readConfigurationData(notNull(YangInstanceIdentifier.class));
 309
 310         String uriPath = "ietf-interfaces:interfaces";
 311
 312         Optional<String> optionalResp = service.get(uriPath, LogicalDatastoreType.CONFIGURATION);
 313
 314         assertEquals("Response present", false, optionalResp.isPresent());
 315     }
 316
 317     @Test(expected=OperationFailedException.class)
 318     public void testGetFailure() throws Exception {
 319         String invalidUriPath = "/ietf-interfaces:interfaces/invalid";
 320
 321         service.get(invalidUriPath, LogicalDatastoreType.CONFIGURATION);
 322     }
 323
 324     @SuppressWarnings("rawtypes")
 325     @Test
 326     public void testInvokeRpcWithInput() throws Exception {
 327         SchemaPath path = SchemaPath.create(true, MAKE_TOAST_QNAME);
 328
 329         DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode<?, ?>)null);
 330         doReturn(Futures.immediateCheckedFuture(expResult)).when(brokerFacade).invokeRpc(eq(path),
 331                 any(NormalizedNode.class));
 332
 333         String uriPath = "toaster:make-toast";
 334         String input = loadData("/full-versions/make-toast-rpc-input.json");
 335
 336         Optional<String> output = service.invokeRpc(uriPath, Optional.of(input));
 337
 338         assertEquals("Output present", false, output.isPresent());
 339
 340         ArgumentCaptor<NormalizedNode> capturedNode = ArgumentCaptor.forClass(NormalizedNode.class);
 341         verify(brokerFacade).invokeRpc(eq(path), capturedNode.capture());
 342
 343         assertTrue("Expected ContainerNode. Actual " + capturedNode.getValue().getClass(),
 344                 capturedNode.getValue() instanceof ContainerNode);
 345         ContainerNode actualNode = (ContainerNode) capturedNode.getValue();
 346         verifyLeafNode(actualNode, TOASTER_DONENESS_QNAME, Long.valueOf(10));
 347         verifyLeafNode(actualNode, TOASTER_TYPE_QNAME, WHEAT_BREAD_QNAME);
 348     }
 349
 350     @Test
 351     public void testInvokeRpcWithNoInput() throws Exception {
 352         SchemaPath path = SchemaPath.create(true, CANCEL_TOAST_QNAME);
 353
 354         DOMRpcResult expResult = new DefaultDOMRpcResult((NormalizedNode<?, ?>)null);
 355         doReturn(Futures.immediateCheckedFuture(expResult)).when(brokerFacade).invokeRpc(any(SchemaPath.class),
 356                 any(NormalizedNode.class));
 357
 358         String uriPath = "toaster:cancel-toast";
 359
 360         Optional<String> output = service.invokeRpc(uriPath, Optional.<String>absent());
 361
 362         assertEquals("Output present", false, output.isPresent());
 363
 364         verify(brokerFacade).invokeRpc(eq(path), isNull(NormalizedNode.class));
 365     }
 366
 367     @Test
 368     public void testInvokeRpcWithOutput() throws Exception {
 369         SchemaPath path = SchemaPath.create(true, TEST_OUTPUT_QNAME);
 370
 371         NormalizedNode<?, ?> outputNode = ImmutableContainerNodeBuilder.create()
 372                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TEST_OUTPUT_QNAME))
 373                 .withChild(ImmutableNodes.leafNode(TEXT_OUT_QNAME, "foo")).build();
 374         DOMRpcResult expResult = new DefaultDOMRpcResult(outputNode);
 375         doReturn(Futures.immediateCheckedFuture(expResult)).when(brokerFacade).invokeRpc(any(SchemaPath.class),
 376                 any(NormalizedNode.class));
 377
 378         String uriPath = "toaster:testOutput";
 379
 380         Optional<String> output = service.invokeRpc(uriPath, Optional.<String>absent());
 381
 382         assertEquals("Output present", true, output.isPresent());
 383         assertNotNull("Returned null response", output.get());
 384         assertThat("Missing \"textOut\"", output.get(), containsString("\"textOut\":\"foo\""));
 385
 386         verify(brokerFacade).invokeRpc(eq(path), isNull(NormalizedNode.class));
 387     }
 388
 389     @Test(expected=OperationFailedException.class)
 390     public void testInvokeRpcFailure() throws Exception {
 391         DOMRpcException exception = new DOMRpcImplementationNotAvailableException("testExeption");
 392         doReturn(Futures.immediateFailedCheckedFuture(exception)).when(brokerFacade).invokeRpc(any(SchemaPath.class),
 393                 any(NormalizedNode.class));
 394
 395         String uriPath = "toaster:cancel-toast";
 396
 397         service.invokeRpc(uriPath, Optional.<String>absent());
 398     }
 399
 400     void testGet(final LogicalDatastoreType datastoreType) throws OperationFailedException {
 401         MapEntryNode entryNode = ImmutableNodes.mapEntryBuilder(INTERFACE_QNAME, NAME_QNAME, "eth0")
 402                 .withChild(ImmutableNodes.leafNode(NAME_QNAME, "eth0"))
 403                 .withChild(ImmutableNodes.leafNode(TYPE_QNAME, "ethernetCsmacd"))
 404                 .withChild(ImmutableNodes.leafNode(ENABLED_QNAME, Boolean.TRUE))
 405                 .withChild(ImmutableNodes.leafNode(DESC_QNAME, "eth interface"))
 406                 .build();
 407
 408         if(datastoreType == LogicalDatastoreType.CONFIGURATION) {
 409             doReturn(entryNode).when(brokerFacade).readConfigurationData(notNull(YangInstanceIdentifier.class));
 410         } else {
 411             doReturn(entryNode).when(brokerFacade).readOperationalData(notNull(YangInstanceIdentifier.class));
 412         }
 413
 414         String uriPath = "/ietf-interfaces:interfaces/interface/eth0";
 415
 416         Optional<String> optionalResp = service.get(uriPath, datastoreType);
 417         assertEquals("Response present", true, optionalResp.isPresent());
 418         String jsonResp = optionalResp.get();
 419
 420         assertNotNull("Returned null response", jsonResp);
 421         assertThat("Missing \"name\"", jsonResp, containsString("\"name\":\"eth0\""));
 422         assertThat("Missing \"type\"", jsonResp, containsString("\"type\":\"ethernetCsmacd\""));
 423         assertThat("Missing \"enabled\"", jsonResp, containsString("\"enabled\":true"));
 424         assertThat("Missing \"description\"", jsonResp, containsString("\"description\":\"eth interface\""));
 425
 426         ArgumentCaptor<YangInstanceIdentifier> capturedPath = ArgumentCaptor.forClass(YangInstanceIdentifier.class);
 427         if (datastoreType == LogicalDatastoreType.CONFIGURATION) {
 428             verify(brokerFacade).readConfigurationData(capturedPath.capture());
 429         } else {
 430             verify(brokerFacade).readOperationalData(capturedPath.capture());
 431         }
 432
 433         verifyPath(capturedPath.getValue(), INTERFACES_QNAME, INTERFACE_QNAME,
 434                 new Object[]{INTERFACE_QNAME, NAME_QNAME, "eth0"});
 435     }
 436
 437     DOMMountPoint setupTestMountPoint() throws FileNotFoundException {
 438         SchemaContext schemaContextTestModule = TestUtils.loadSchemaContext("/full-versions/test-module");
 439         DOMMountPoint mockMountPoint = mock(DOMMountPoint.class);
 440         doReturn(schemaContextTestModule).when(mockMountPoint).getSchemaContext();
 441
 442         DOMMountPointService mockMountService = mock(DOMMountPointService.class);
 443         doReturn(Optional.of(mockMountPoint)).when(mockMountService).getMountPoint(notNull(YangInstanceIdentifier.class));
 444
 445         ControllerContext.getInstance().setMountService(mockMountService);
 446         return mockMountPoint;
 447     }
 448
 449     void verifyLeafNode(final DataContainerNode<?> parent, final QName leafType, final Object leafValue) {
 450         Optional<DataContainerChild<?, ?>> leafChild = parent.getChild(new NodeIdentifier(leafType));
 451         assertEquals(leafType.toString() + " present", true, leafChild.isPresent());
 452         assertEquals(leafType.toString() + " value", leafValue, leafChild.get().getValue());
 453     }
 454
 455     void verifyPath(final YangInstanceIdentifier path, final Object... expArgs) {
 456         List<PathArgument> pathArgs = path.getPathArguments();
 457         assertEquals("Arg count for actual path " + path, expArgs.length, pathArgs.size());
 458         int i = 0;
 459         for(PathArgument actual: pathArgs) {
 460             QName expNodeType;
 461             if(expArgs[i] instanceof Object[]) {
 462                 Object[] listEntry = (Object[]) expArgs[i];
 463                 expNodeType = (QName) listEntry[0];
 464
 465                 assertTrue(actual instanceof NodeIdentifierWithPredicates);
 466                 Map<QName, Object> keyValues = ((NodeIdentifierWithPredicates)actual).getKeyValues();
 467                 assertEquals(String.format("Path arg %d keyValues size", i + 1), 1, keyValues.size());
 468                 QName expKey = (QName) listEntry[1];
 469                 assertEquals(String.format("Path arg %d keyValue for %s", i + 1, expKey), listEntry[2],
 470                         keyValues.get(expKey));
 471             } else {
 472                 expNodeType = (QName) expArgs[i];
 473             }
 474
 475             assertEquals(String.format("Path arg %d node type", i + 1), expNodeType, actual.getNodeType());
 476             i++;
 477         }
 478
 479     }
 480 }