netconf/netconf-topology/src/test/java/org/opendaylight/netconf/topology/pipeline/tx/ProxyReadOnlyTransactionTest.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.pipeline.tx;
  10
  11
  12 import static org.junit.Assert.assertEquals;
  13 import static org.junit.Assert.assertTrue;
  14 import static org.junit.Assert.fail;
  15 import static org.mockito.Matchers.any;
  16 import static org.mockito.Matchers.eq;
  17 import static org.mockito.Mockito.verify;
  18 import static org.mockito.Mockito.when;
  19
  20 import akka.actor.ActorSystem;
  21 import akka.dispatch.ExecutionContexts;
  22 import akka.dispatch.Futures;
  23 import com.google.common.base.Optional;
  24 import com.google.common.util.concurrent.CheckedFuture;
  25 import com.google.common.util.concurrent.MoreExecutors;
  26 import java.net.InetSocketAddress;
  27 import org.junit.Before;
  28 import org.junit.Test;
  29 import org.mockito.Mock;
  30 import org.mockito.MockitoAnnotations;
  31 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  32 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  33 import org.opendaylight.netconf.sal.connect.util.RemoteDeviceId;
  34 import org.opendaylight.netconf.topology.pipeline.ProxyNetconfDeviceDataBroker;
  35 import org.opendaylight.netconf.topology.util.messages.NormalizedNodeMessage;
  36 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  37 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  38
  39 public class ProxyReadOnlyTransactionTest {
  40     private static final RemoteDeviceId REMOTE_DEVICE_ID = new RemoteDeviceId("testing-device", new InetSocketAddress(9999));
  41     private static final YangInstanceIdentifier path = YangInstanceIdentifier.create();
  42
  43     @Mock
  44     private ProxyNetconfDeviceDataBroker mockedProxyDataBroker;
  45
  46     @Mock
  47     private ActorSystem mockedActorSystem;
  48
  49     @Mock
  50     private NormalizedNodeMessage mockedNodeMessage;
  51
  52     @Mock
  53     private NormalizedNode mockedNode;
  54
  55     private ProxyReadOnlyTransaction proxyReadOnlyTx;
  56
  57     @Before
  58     public void setUp() {
  59         MockitoAnnotations.initMocks(this);
  60
  61         when(mockedActorSystem.dispatcher()).thenReturn(ExecutionContexts.fromExecutorService(MoreExecutors.newDirectExecutorService()));
  62         when(mockedNodeMessage.getNode()).thenReturn(mockedNode);
  63
  64         proxyReadOnlyTx = new ProxyReadOnlyTransaction(mockedActorSystem, REMOTE_DEVICE_ID, mockedProxyDataBroker);
  65     }
  66
  67     @Test
  68     public void testSuccessfulRead() throws ReadFailedException {
  69         when(mockedProxyDataBroker.read(any(LogicalDatastoreType.class), any(YangInstanceIdentifier.class)))
  70                 .thenReturn(Futures.successful(Optional.of(mockedNodeMessage)));
  71         CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readResultFuture =  proxyReadOnlyTx.read(LogicalDatastoreType.CONFIGURATION, path);
  72         verify(mockedProxyDataBroker).read(eq(LogicalDatastoreType.CONFIGURATION), eq(path));
  73         assertTrue(readResultFuture.isDone());
  74         assertEquals(readResultFuture.checkedGet().get(), mockedNode);
  75     }
  76
  77     @Test
  78     public void testFailedRead() {
  79         when(mockedProxyDataBroker.read(any(LogicalDatastoreType.class), any(YangInstanceIdentifier.class)))
  80                 .thenReturn(Futures.<Optional<NormalizedNodeMessage>>failed(new ReadFailedException("Test read failed!")));
  81         CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readResultFuture =  proxyReadOnlyTx.read(LogicalDatastoreType.CONFIGURATION, path);
  82         verify(mockedProxyDataBroker).read(eq(LogicalDatastoreType.CONFIGURATION), eq(path));
  83         assertTrue(readResultFuture.isDone());
  84         try {
  85             readResultFuture.checkedGet();
  86             fail("Exception expected");
  87         } catch(Exception e) {
  88             assertTrue(e instanceof ReadFailedException);
  89         }
  90     }
  91
  92     @Test
  93     public void testDataOnPathDoesNotExistPathRead() throws ReadFailedException {
  94         when(mockedProxyDataBroker.read(any(LogicalDatastoreType.class), any(YangInstanceIdentifier.class)))
  95                 .thenReturn(Futures.successful(Optional.absent()));
  96         CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> readResultFuture =  proxyReadOnlyTx.read(LogicalDatastoreType.CONFIGURATION, path);
  97         verify(mockedProxyDataBroker).read(eq(LogicalDatastoreType.CONFIGURATION), eq(path));
  98         assertTrue(readResultFuture.isDone());
  99         assertTrue(!readResultFuture.checkedGet().isPresent());
 100     }
 101
 102     @Test
 103     public void testFailedExists() {
 104         when(mockedProxyDataBroker.exists(any(LogicalDatastoreType.class), any(YangInstanceIdentifier.class)))
 105                 .thenReturn(Futures.<Boolean>failed(new ReadFailedException("Test read failed!")));
 106         CheckedFuture existsFuture = proxyReadOnlyTx.exists(LogicalDatastoreType.OPERATIONAL, path);
 107         verify(mockedProxyDataBroker).exists(eq(LogicalDatastoreType.OPERATIONAL), eq(path));
 108         assertTrue(existsFuture.isDone());
 109         try {
 110             existsFuture.checkedGet();
 111             fail("Exception expected");
 112         } catch(Exception e) {
 113             assertTrue(e instanceof ReadFailedException);
 114         }
 115     }
 116
 117     @Test
 118     public void testExists() throws Exception {
 119         when(mockedProxyDataBroker.exists(any(LogicalDatastoreType.class), any(YangInstanceIdentifier.class)))
 120             .thenReturn(Futures.successful(true));
 121         CheckedFuture<Boolean, ReadFailedException> existsFuture = proxyReadOnlyTx.exists(LogicalDatastoreType.OPERATIONAL, path);
 122         verify(mockedProxyDataBroker).exists(eq(LogicalDatastoreType.OPERATIONAL), eq(path));
 123         assertTrue(existsFuture.isDone());
 124         assertTrue(existsFuture.checkedGet());
 125     }
 126 }