sdnr/wt/netconfnode-state-service/provider/src/test/java/org/onap/ccsdk/features/sdnr/wt/netconfnodestateservice/test/TestNetconfNodeStateService.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * ONAP : ccsdk features
   4  * ================================================================================
   5  * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
   6  * All rights reserved.
   7  * ================================================================================
   8  * Licensed under the Apache License, Version 2.0 (the "License");
   9  * you may not use this file except in compliance with the License.
  10  * You may obtain a copy of the License at
  11  *
  12  *     http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing, software
  15  * distributed under the License is distributed on an "AS IS" BASIS,
  16  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17  * See the License for the specific language governing permissions and
  18  * limitations under the License.
  19  * ============LICENSE_END=========================================================
  20  */
  21 package org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.assertNotNull;
  25 import static org.junit.Assert.assertTrue;
  26 import com.google.common.util.concurrent.ListenableFuture;
  27 import java.io.File;
  28 import java.io.FileNotFoundException;
  29 import java.io.IOException;
  30 import java.nio.file.Files;
  31 import java.nio.file.Path;
  32 import java.nio.file.Paths;
  33 import java.util.Arrays;
  34 import java.util.Collection;
  35 import java.util.concurrent.ExecutionException;
  36 import org.eclipse.jdt.annotation.NonNull;
  37 import org.junit.AfterClass;
  38 import org.junit.BeforeClass;
  39 import org.junit.Test;
  40 import org.mockito.ArgumentCaptor;
  41 import org.mockito.Mockito;
  42 import org.onap.ccsdk.features.sdnr.wt.dataprovider.model.IEntityDataProvider;
  43 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfAccessor;
  44 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfNodeConnectListener;
  45 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.NetconfNodeStateListener;
  46 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.VesNotificationListener;
  47 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.NetconfNodeStateServiceImpl;
  48 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.impl.rpc.NetconfnodeStateServiceRpcApiImpl;
  49 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.example.ExampleConfig;
  50 import org.onap.ccsdk.features.sdnr.wt.netconfnodestateservice.test.example.TestNetconfHelper;
  51 import org.opendaylight.mdsal.binding.api.ClusteredDataTreeChangeListener;
  52 import org.opendaylight.mdsal.binding.api.DataBroker;
  53 import org.opendaylight.mdsal.binding.api.DataObjectModification;
  54 import org.opendaylight.mdsal.binding.api.DataObjectModification.ModificationType;
  55 import org.opendaylight.mdsal.binding.api.DataTreeChangeListener;
  56 import org.opendaylight.mdsal.binding.api.DataTreeModification;
  57 import org.opendaylight.mdsal.binding.api.MountPointService;
  58 import org.opendaylight.mdsal.binding.api.NotificationPublishService;
  59 import org.opendaylight.mdsal.binding.api.RpcProviderService;
  60 import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
  61 import org.opendaylight.mdsal.binding.dom.codec.impl.BindingCodecContext;
  62 import org.opendaylight.mdsal.binding.runtime.spi.BindingRuntimeHelpers;
  63 import org.opendaylight.mdsal.singleton.common.api.ClusterSingletonServiceProvider;
  64 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
  65 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
  66 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus.ConnectionStatus;
  67 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.AttributeChangeNotification;
  68 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.AttributeChangeNotificationBuilder;
  69 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.FaultNotification;
  70 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.FaultNotificationBuilder;
  71 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.GetStatusInputBuilder;
  72 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.GetStatusOutput;
  73 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.GetStatusOutputBuilder;
  74 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.PushAttributeChangeNotificationInputBuilder;
  75 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.PushAttributeChangeNotificationOutput;
  76 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.PushFaultNotificationInputBuilder;
  77 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.netconfnode.state.rev191011.PushFaultNotificationOutput;
  78 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  79 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  80 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  81 import org.opendaylight.yangtools.concepts.ListenerRegistration;
  82 import org.opendaylight.yangtools.yang.binding.DataObject;
  83 import org.opendaylight.yangtools.yang.common.RpcResult;
  84 import org.opendaylight.yangtools.yang.model.parser.api.YangParserException;
  85 import org.opendaylight.yangtools.yang.model.parser.api.YangParserFactory;
  86 import org.opendaylight.yangtools.yang.parser.impl.YangParserFactoryImpl;
  87 import org.slf4j.Logger;
  88 import org.slf4j.LoggerFactory;
  89
  90
  91 public class TestNetconfNodeStateService extends Mockito {
  92
  93     private static Path KARAF_ETC = Paths.get("etc");
  94     private static NetconfNodeStateServiceImpl netconfStateService;
  95     //private static DataBrokerNetconfMock dataBrokerNetconf;
  96     private static DataBroker dataBrokerNetconf;
  97     private @NonNull static DataTreeChangeListener<Node> listener;
  98     private @NonNull static ClusteredDataTreeChangeListener<Node> listenerClustered;
  99
 100
 101     private static final Logger LOG = LoggerFactory.getLogger(TestNetconfNodeStateService.class);
 102
 103     @SuppressWarnings("unchecked")
 104     @BeforeClass
 105     public static <T extends DataObject, L extends DataTreeChangeListener<T>> void before()
 106             throws InterruptedException, IOException {
 107
 108         System.out.println("Logger: " + LOG.getClass().getName() + " " + LOG.getName());
 109         // Call System property to get the classpath value
 110         Path etc = KARAF_ETC;
 111         delete(etc);
 112
 113         System.out.println("Create empty:" + etc.toString());
 114         Files.createDirectories(etc);
 115
 116         // Create mocks
 117         //dataBrokerNetconf = new DataBrokerNetconfMock();
 118         //dataBrokerNetconf.newReadWriteTransaction();
 119         dataBrokerNetconf = mock(DataBroker.class);
 120         when(dataBrokerNetconf.registerDataTreeChangeListener(any(), any())).thenAnswer(invocation -> {
 121             Object pListener = invocation.getArguments()[1];
 122             System.out.println("Register " + pListener.getClass().getName());
 123             if (pListener instanceof ClusteredDataTreeChangeListener) {
 124                 System.out.println("Clustered listener");
 125                 listenerClustered = (ClusteredDataTreeChangeListener<Node>) pListener;
 126             } else if (pListener instanceof DataTreeChangeListener) {
 127                 System.out.println("Listener");
 128                 listener = (DataTreeChangeListener<Node>) pListener;
 129             }
 130             return new ListenerRegistration<L>() {
 131                 @Override
 132                 public L getInstance() {
 133                     return (L) pListener;
 134                 }
 135
 136                 @Override
 137                 public void close() {}
 138             };
 139
 140         });
 141         ClusterSingletonServiceProvider clusterSingletonService = mock(ClusterSingletonServiceProvider.class);
 142         MountPointService mountPointService = mock(MountPointService.class);
 143         NotificationPublishService notificationPublishService = mock(NotificationPublishService.class);
 144         RpcProviderService rpcProviderRegistry = mock(RpcProviderService.class);
 145         IEntityDataProvider entityProviderMock = mock(IEntityDataProvider.class);
 146         YangParserFactory yangParserFactory = new YangParserFactoryImpl();
 147         BindingNormalizedNodeSerializer bindingNormalizedNodeSerializer =
 148                 new BindingCodecContext(BindingRuntimeHelpers.createRuntimeContext());
 149         // start using blueprint interface
 150         netconfStateService = new NetconfNodeStateServiceImpl();
 151
 152         netconfStateService.setDataBroker(dataBrokerNetconf);
 153         netconfStateService.setMountPointService(mountPointService);
 154         netconfStateService.setNotificationPublishService(notificationPublishService);
 155         netconfStateService.setRpcProviderRegistry(rpcProviderRegistry);
 156         netconfStateService.setClusterSingletonService(clusterSingletonService);
 157         netconfStateService.setEntityDataProvider(entityProviderMock);
 158         netconfStateService.setYangParserFactory(yangParserFactory);
 159         netconfStateService.setBindingNormalizedNodeSerializer(bindingNormalizedNodeSerializer);
 160         netconfStateService.init();
 161         System.out.println("Initialization done");
 162     }
 163
 164     @AfterClass
 165     public static void after() throws InterruptedException, IOException {
 166         System.out.println("Start shutdown");
 167         // close using blueprint interface
 168         netconfStateService.close();
 169         delete(KARAF_ETC);
 170
 171     }
 172
 173     @Test
 174     public void test1() {
 175
 176         System.out.println("Test1: Verify init state");
 177         assertTrue("Devicemanager not initialized", netconfStateService.isInitializationSuccessful());
 178     }
 179
 180
 181     @Test
 182     public void test2() {
 183
 184         System.out.println("Test2: Register state listener");
 185
 186         NetconfNodeStateListener nSL = mock(NetconfNodeStateListener.class);
 187         ListenerRegistration<NetconfNodeStateListener> res = netconfStateService.registerNetconfNodeStateListener(nSL);
 188         assertNotNull("Result should be null", res);
 189         res.getInstance();
 190         res.close();
 191     }
 192
 193     @Test
 194     public void test3() {
 195
 196         System.out.println("Test3: Register connect listener");
 197
 198         NetconfNodeConnectListener nCL = mock(NetconfNodeConnectListener.class);
 199         ListenerRegistration<NetconfNodeConnectListener> res =
 200                 netconfStateService.registerNetconfNodeConnectListener(nCL);
 201         assertNotNull("Result should be null", res);
 202         res.getInstance();
 203         res.close();
 204     }
 205
 206     @Test
 207     public void test4() {
 208         System.out.println("Test4: Get status listener");
 209         GetStatusInputBuilder inputBuilder = new GetStatusInputBuilder();
 210         GetStatusOutputBuilder res = netconfStateService.getStatus(inputBuilder.build());
 211         assertNotNull("Result should be null", res);
 212     }
 213
 214     @SuppressWarnings("unchecked")
 215     @Test
 216     public void test5OnConnect() throws InterruptedException {
 217         System.out.println("Test5: On Connect");
 218         String nodeIdString = "Test";
 219         String capabilityStringForNetworkElement = "network-element";
 220         NodeId nodeId = new NodeId(nodeIdString);
 221         Node rootNode = TestNetconfHelper.getTestNode(nodeId, capabilityStringForNetworkElement);
 222
 223         DataObjectModification<Node> dom = mock(DataObjectModification.class);
 224         when(dom.getDataAfter()).thenReturn(rootNode);
 225         when(dom.getModificationType()).thenReturn(ModificationType.WRITE);
 226
 227         DataTreeModification<Node> ntn = mock(DataTreeModification.class);
 228         when(ntn.getRootNode()).thenReturn(dom);
 229
 230         NetconfNodeConnectListener nCL = mock(NetconfNodeConnectListener.class);
 231         netconfStateService.registerNetconfNodeConnectListener(nCL);
 232
 233         Collection<DataTreeModification<Node>> changes = Arrays.asList(ntn);
 234         sendClusteredChanges(changes);
 235         sendChanges(changes);
 236         Thread.sleep(300);
 237         //verify that it was called one time and nodeId is the expected
 238         ArgumentCaptor<NetconfAccessor> varArgs = ArgumentCaptor.forClass(NetconfAccessor.class);
 239         verify(nCL).onEnterConnected(varArgs.capture());
 240         NetconfAccessor accessor = varArgs.getValue();
 241         System.out.println("Accessor " + accessor.getNodeId());
 242         assertEquals(nodeIdString, accessor.getNodeId().getValue());
 243     }
 244
 245     @SuppressWarnings("unchecked")
 246     @Test
 247     public void test6Update() {
 248         System.out.println("Test6: OnChange");
 249         NetconfNodeBuilder netconfNodeBuilder = new NetconfNodeBuilder();
 250         netconfNodeBuilder.setConnectionStatus(ConnectionStatus.Connected);
 251         NetconfNode rootNodeNetconf = netconfNodeBuilder.build();
 252
 253         NodeBuilder nodeBuilder = new NodeBuilder();
 254         nodeBuilder.addAugmentation(rootNodeNetconf);
 255         nodeBuilder.setNodeId(new NodeId("Test"));
 256         Node rootNodeAfter = nodeBuilder.build();
 257
 258         DataObjectModification<Node> dom = mock(DataObjectModification.class);
 259         when(dom.getDataBefore()).thenReturn(rootNodeAfter);
 260         when(dom.getDataAfter()).thenReturn(rootNodeAfter);
 261         when(dom.getModificationType()).thenReturn(ModificationType.WRITE);
 262
 263         DataTreeModification<Node> ntn = mock(DataTreeModification.class);
 264         when(ntn.getRootNode()).thenReturn(dom);
 265
 266         Collection<DataTreeModification<Node>> changes = Arrays.asList(ntn);
 267         sendClusteredChanges(changes);
 268         sendChanges(changes);
 269     }
 270
 271     @Test
 272     public void test7ApiStatus() throws InterruptedException, ExecutionException {
 273
 274         NetconfnodeStateServiceRpcApiImpl api = netconfStateService.getNetconfnodeStateServiceRpcApiImpl();
 275
 276         GetStatusInputBuilder statusInput = new GetStatusInputBuilder();
 277         ListenableFuture<RpcResult<GetStatusOutput>> statusOutput = api.getStatus(statusInput.build());
 278         RpcResult<GetStatusOutput> res = statusOutput.get();
 279         GetStatusOutput output = res.getResult();
 280         System.out.println("Output " + output);
 281     }
 282
 283
 284     @Test
 285     public void test8ApiPushFault() throws InterruptedException, ExecutionException {
 286
 287         NetconfnodeStateServiceRpcApiImpl api = netconfStateService.getNetconfnodeStateServiceRpcApiImpl();
 288
 289         VesNotificationListener vNL = mock(VesNotificationListener.class);
 290         ListenerRegistration<VesNotificationListener> registration = netconfStateService.registerVesNotifications(vNL);
 291
 292         FaultNotificationBuilder faultBuilder = new FaultNotificationBuilder();
 293         faultBuilder.setProblem("problem1");
 294         FaultNotification fault = faultBuilder.build();
 295         PushFaultNotificationInputBuilder statusInput = new PushFaultNotificationInputBuilder();
 296         statusInput.fieldsFrom(fault);
 297         ListenableFuture<RpcResult<PushFaultNotificationOutput>> rpcOutput =
 298                 api.pushFaultNotification(statusInput.build());
 299         RpcResult<PushFaultNotificationOutput> res = rpcOutput.get();
 300         PushFaultNotificationOutput output = res.getResult();
 301
 302         //verify that it was called one time
 303         verify(vNL, times(1)).onNotification(fault);
 304
 305         registration.close();
 306         System.out.println("Output " + output);
 307     }
 308
 309     @Test
 310     public void test9ApiPushNotifiction() throws InterruptedException, ExecutionException {
 311
 312         NetconfnodeStateServiceRpcApiImpl api = netconfStateService.getNetconfnodeStateServiceRpcApiImpl();
 313
 314         VesNotificationListener vNL = mock(VesNotificationListener.class);
 315         ListenerRegistration<VesNotificationListener> registration = netconfStateService.registerVesNotifications(vNL);
 316
 317         AttributeChangeNotificationBuilder changeBuilder = new AttributeChangeNotificationBuilder();
 318         changeBuilder.setAttributeName("attribute1");
 319         AttributeChangeNotification change = changeBuilder.build();
 320         PushAttributeChangeNotificationInputBuilder statusInput = new PushAttributeChangeNotificationInputBuilder();
 321         statusInput.fieldsFrom(change);
 322         ListenableFuture<RpcResult<PushAttributeChangeNotificationOutput>> rpcOutput =
 323                 api.pushAttributeChangeNotification(statusInput.build());
 324         RpcResult<PushAttributeChangeNotificationOutput> res = rpcOutput.get();
 325         PushAttributeChangeNotificationOutput output = res.getResult();
 326
 327         //verify that it was called one time
 328         verify(vNL, times(1)).onNotification(change);
 329
 330         registration.close();
 331         System.out.println("Output " + output);
 332     }
 333
 334     @Test
 335     public void test10ApiPushNotifiction() throws YangParserException, IOException {
 336         ExampleConfig.exampleConfig(netconfStateService.getDomContext());
 337     }
 338
 339     @Test
 340     public void test10NetconfAccessorClone() {
 341
 342     }
 343
 344     // ------- private section
 345
 346     private static void delete(Path etc) throws IOException {
 347         if (Files.exists(etc)) {
 348             System.out.println("Found and remove:" + etc.toString());
 349             delete(etc.toFile());
 350         }
 351     }
 352
 353     private static void delete(File f) throws IOException {
 354         if (f.isDirectory()) {
 355             for (File c : f.listFiles()) {
 356                 delete(c);
 357             }
 358         }
 359         if (!f.delete()) {
 360             throw new FileNotFoundException("Failed to delete file: " + f);
 361         }
 362     }
 363
 364     public void sendChanges(Collection<DataTreeModification<Node>> changes) {
 365         listener.onDataTreeChanged(changes);
 366     }
 367
 368     public void sendClusteredChanges(Collection<DataTreeModification<Node>> changes) {
 369         listenerClustered.onDataTreeChanged(changes);
 370     }
 371
 372
 373 }