netconf/netconf-topology-singleton/src/test/java/org/opendaylight/netconf/topology/singleton/impl/tx/WriteOnlyTransactionTest.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.netconf.topology.singleton.impl.tx;
  10
  11 import static junit.framework.TestCase.assertNull;
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.mockito.Mockito.doNothing;
  15 import static org.mockito.Mockito.doReturn;
  16 import static org.mockito.Mockito.mock;
  17 import static org.mockito.Mockito.timeout;
  18 import static org.mockito.Mockito.verify;
  19 import static org.mockito.MockitoAnnotations.initMocks;
  20 import static org.opendaylight.netconf.topology.singleton.impl.utils.NetconfTopologyUtils.DEFAULT_SCHEMA_REPOSITORY;
  21
  22 import akka.actor.ActorRef;
  23 import akka.actor.ActorSystem;
  24 import akka.actor.Props;
  25 import akka.pattern.Patterns;
  26 import akka.testkit.JavaTestKit;
  27 import akka.testkit.TestActorRef;
  28 import akka.util.Timeout;
  29 import com.google.common.collect.Lists;
  30 import com.google.common.util.concurrent.CheckedFuture;
  31 import com.google.common.util.concurrent.Futures;
  32 import java.net.InetAddress;
  33 import java.net.InetSocketAddress;
  34 import java.util.List;
  35 import java.util.concurrent.TimeUnit;
  36 import org.junit.After;
  37 import org.junit.Before;
  38 import org.junit.Rule;
  39 import org.junit.Test;
  40 import org.junit.rules.ExpectedException;
  41 import org.mockito.Mock;
  42 import org.mockito.Mockito;
  43 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  44 import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
  45 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
  46 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
  47 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
  48 import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
  49 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
  50 import org.opendaylight.netconf.topology.singleton.impl.ProxyDOMDataBroker;
  51 import org.opendaylight.netconf.topology.singleton.impl.actors.NetconfNodeActor;
  52 import org.opendaylight.netconf.topology.singleton.impl.utils.NetconfTopologySetup;
  53 import org.opendaylight.netconf.topology.singleton.messages.CreateInitialMasterActorData;
  54 import org.opendaylight.netconf.topology.singleton.messages.MasterActorDataInitialized;
  55 import org.opendaylight.yangtools.yang.common.QName;
  56 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  57 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  58 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
  59 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
  60 import org.opendaylight.yangtools.yang.model.repo.api.SourceIdentifier;
  61 import scala.concurrent.Await;
  62 import scala.concurrent.Future;
  63 import scala.concurrent.duration.Duration;
  64
  65 public class WriteOnlyTransactionTest {
  66     private static final Timeout TIMEOUT = new Timeout(Duration.create(5, "seconds"));
  67     private static final int TIMEOUT_SEC = 5;
  68     private static ActorSystem system;
  69
  70     @Rule
  71     public final ExpectedException exception = ExpectedException.none();
  72
  73     @Mock
  74     private DOMDataBroker deviceDataBroker;
  75     @Mock
  76     private DOMDataWriteTransaction writeTx;
  77     @Mock
  78     private DOMRpcService domRpcService;
  79     private ActorRef masterRef;
  80     private ProxyDOMDataBroker slaveDataBroker;
  81     private List<SourceIdentifier> sourceIdentifiers;
  82     private NormalizedNode<?, ?> testNode;
  83     private YangInstanceIdentifier instanceIdentifier;
  84     private LogicalDatastoreType storeType;
  85
  86     @Before
  87     public void setup() throws Exception {
  88         initMocks(this);
  89
  90         system = ActorSystem.create();
  91
  92         final RemoteDeviceId remoteDeviceId = new RemoteDeviceId("netconf-topology",
  93                 new InetSocketAddress(InetAddress.getByName("127.0.0.1"), 9999));
  94
  95         final NetconfTopologySetup setup = mock(NetconfTopologySetup.class);
  96         doReturn(Duration.apply(0, TimeUnit.SECONDS)).when(setup).getIdleTimeout();
  97         final Props props = NetconfNodeActor.props(setup, remoteDeviceId, DEFAULT_SCHEMA_REPOSITORY,
  98                 DEFAULT_SCHEMA_REPOSITORY);
  99
 100         masterRef = TestActorRef.create(system, props, "master_read");
 101
 102         sourceIdentifiers = Lists.newArrayList();
 103
 104         final DOMDataReadOnlyTransaction readTx = mock(DOMDataReadOnlyTransaction.class);
 105
 106         doReturn(writeTx).when(deviceDataBroker).newWriteOnlyTransaction();
 107         doReturn(readTx).when(deviceDataBroker).newReadOnlyTransaction();
 108         doNothing().when(writeTx).put(storeType, instanceIdentifier, testNode);
 109         doNothing().when(writeTx).merge(storeType, instanceIdentifier, testNode);
 110         doNothing().when(writeTx).delete(storeType, instanceIdentifier);
 111
 112         // Create slave data broker for testing proxy
 113         slaveDataBroker =
 114                 new ProxyDOMDataBroker(system, remoteDeviceId, masterRef, Timeout.apply(5, TimeUnit.SECONDS));
 115         initializeDataTest();
 116         testNode = ImmutableContainerNodeBuilder.create()
 117                 .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(QName.create("TestQname")))
 118                 .withChild(ImmutableNodes.leafNode(QName.create("NodeQname"), "foo")).build();
 119         instanceIdentifier = YangInstanceIdentifier.EMPTY;
 120         storeType = LogicalDatastoreType.CONFIGURATION;
 121     }
 122
 123     @After
 124     public void teardown() {
 125         JavaTestKit.shutdownActorSystem(system, null, true);
 126         system = null;
 127     }
 128
 129     @Test
 130     public void testPut() throws Exception {
 131         // Test of invoking put on master through slave proxy
 132         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 133         wTx.put(storeType, instanceIdentifier, testNode);
 134
 135         verify(writeTx, timeout(2000)).put(storeType, instanceIdentifier, testNode);
 136
 137         wTx.cancel();
 138     }
 139
 140     @Test
 141     public void testMerge() throws Exception {
 142         // Test of invoking merge on master through slave proxy
 143         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 144         wTx.merge(storeType, instanceIdentifier, testNode);
 145
 146         verify(writeTx, timeout(2000)).merge(storeType, instanceIdentifier, testNode);
 147
 148         wTx.cancel();
 149     }
 150
 151     @Test
 152     public void testDelete() throws Exception {
 153         final YangInstanceIdentifier instanceIdentifier = YangInstanceIdentifier.EMPTY;
 154         final LogicalDatastoreType storeType = LogicalDatastoreType.CONFIGURATION;
 155
 156         // Test of invoking delete on master through slave proxy
 157         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 158         wTx.delete(storeType, instanceIdentifier);
 159         wTx.cancel();
 160
 161         verify(writeTx, timeout(2000)).delete(storeType, instanceIdentifier);
 162     }
 163
 164     @Test
 165     public void testSubmit() throws Exception {
 166         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmit = Futures.immediateCheckedFuture(null);
 167         doReturn(resultSubmit).when(writeTx).submit();
 168
 169         // Without Tx
 170         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 171
 172         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmitResponse = wTx.submit();
 173
 174         final Object result = resultSubmitResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
 175
 176         assertNull(result);
 177     }
 178
 179     @Test
 180     public void testSubmitWithOperation() throws Exception {
 181         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmitTx = Futures.immediateCheckedFuture(null);
 182         doReturn(resultSubmitTx).when(writeTx).submit();
 183         // With Tx
 184         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 185         wTx.delete(LogicalDatastoreType.CONFIGURATION,
 186                 YangInstanceIdentifier.EMPTY);
 187
 188         final CheckedFuture<Void, TransactionCommitFailedException> resultSubmitTxResponse = wTx.submit();
 189
 190         final Object resultTx = resultSubmitTxResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
 191
 192         assertNull(resultTx);
 193     }
 194
 195     @Test
 196     public void testSubmitFail() throws Exception {
 197         final TransactionCommitFailedException throwable = new TransactionCommitFailedException("Fail", null);
 198         final CheckedFuture<Void, TransactionCommitFailedException> resultThrowable =
 199                 Futures.immediateFailedCheckedFuture(throwable);
 200         doReturn(resultThrowable).when(writeTx).submit();
 201
 202         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 203         wTx.delete(LogicalDatastoreType.CONFIGURATION,
 204                 YangInstanceIdentifier.EMPTY);
 205         final CheckedFuture<Void, TransactionCommitFailedException> resultThrowableResponse =
 206                 wTx.submit();
 207         exception.expect(TransactionCommitFailedException.class);
 208         resultThrowableResponse.checkedGet(TIMEOUT_SEC, TimeUnit.SECONDS);
 209     }
 210
 211     @Test
 212     public void testCancel() throws Exception {
 213         doReturn(true).when(writeTx).cancel();
 214
 215         // Without Tx
 216         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 217         final Boolean resultFalseNoTx = wTx.cancel();
 218         assertEquals(true, resultFalseNoTx);
 219     }
 220
 221     @Test
 222     public void testCancelWithOperation() throws Exception {
 223         doReturn(true).when(writeTx).cancel();
 224
 225         // With Tx, readWriteTx test
 226         final DOMDataWriteTransaction wTx = slaveDataBroker.newWriteOnlyTransaction();
 227         wTx.delete(LogicalDatastoreType.CONFIGURATION,
 228                 YangInstanceIdentifier.EMPTY);
 229
 230         final Boolean resultTrue = wTx.cancel();
 231         assertEquals(true, resultTrue);
 232
 233         final Boolean resultFalse = wTx.cancel();
 234         assertEquals(false, resultFalse);
 235     }
 236
 237     private void initializeDataTest() throws Exception {
 238         final Future<Object> initialDataToActor =
 239                 Patterns.ask(masterRef, new CreateInitialMasterActorData(deviceDataBroker, sourceIdentifiers,
 240                                 domRpcService), TIMEOUT);
 241
 242         final Object success = Await.result(initialDataToActor, TIMEOUT.duration());
 243
 244         assertTrue(success instanceof MasterActorDataInitialized);
 245     }
 246
 247 }