netconf/messagebus-netconf/src/test/java/org/opendaylight/netconf/messagebus/eventsources/netconf/NetconfEventSourceMountTest.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 package org.opendaylight.netconf.messagebus.eventsources.netconf;
   9
  10 import static org.mockito.ArgumentMatchers.eq;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.verify;
  14
  15 import com.google.common.base.Function;
  16 import com.google.common.collect.Lists;
  17 import com.google.common.util.concurrent.Futures;
  18 import java.time.Instant;
  19 import java.time.ZoneId;
  20 import java.time.format.DateTimeFormatter;
  21 import java.util.List;
  22 import java.util.Optional;
  23 import javax.annotation.Nullable;
  24 import org.junit.Assert;
  25 import org.junit.Before;
  26 import org.junit.Test;
  27 import org.mockito.ArgumentCaptor;
  28 import org.mockito.Mock;
  29 import org.mockito.MockitoAnnotations;
  30 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  31 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
  32 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
  33 import org.opendaylight.mdsal.dom.api.DOMMountPoint;
  34 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
  35 import org.opendaylight.mdsal.dom.api.DOMRpcService;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.notification._1._0.rev080714.CreateSubscriptionInput;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netconf.notification._1._0.rev080714.StreamNameType;
  38 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.Netconf;
  39 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.Streams;
  40 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.Stream;
  41 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.netmod.notification.rev080714.netconf.streams.StreamBuilder;
  42 import org.opendaylight.yangtools.yang.common.QName;
  43 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
  44 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
  45 import org.opendaylight.yangtools.yang.data.api.schema.LeafNode;
  46 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  47 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  48
  49 public class NetconfEventSourceMountTest {
  50
  51     public static final String STREAM_1 = "stream-1";
  52     public static final String STREAM_2 = "stream-2";
  53     @Mock
  54     private DOMMountPoint domMountPoint;
  55     @Mock
  56     DOMDataBroker dataBroker;
  57     @Mock
  58     DOMRpcService rpcService;
  59     @Mock
  60     private DOMDataTreeReadTransaction tx;
  61     private NetconfEventSourceMount mount;
  62
  63     @Before
  64     public void setUp() throws Exception {
  65         MockitoAnnotations.initMocks(this);
  66         doReturn(Optional.of(dataBroker)).when(domMountPoint).getService(DOMDataBroker.class);
  67         doReturn(Optional.of(rpcService)).when(domMountPoint).getService(DOMRpcService.class);
  68         doReturn(Optional.of(mock(DOMNotificationService.class))).when(domMountPoint)
  69                 .getService(DOMNotificationService.class);
  70         doReturn(tx).when(dataBroker).newReadOnlyTransaction();
  71         final YangInstanceIdentifier path = YangInstanceIdentifier.builder().node(Netconf.QNAME).node(Streams.QNAME)
  72                 .build();
  73         final NormalizedNode<?, ?> streamsNode = NetconfTestUtils.getStreamsNode(STREAM_1, STREAM_2);
  74         doReturn(Futures.immediateCheckedFuture(Optional.of(streamsNode))).when(tx).read(LogicalDatastoreType
  75                 .OPERATIONAL, path);
  76         mount = new NetconfEventSourceMount(NetconfTestUtils.getNode("node-1"), domMountPoint);
  77     }
  78
  79     @Test
  80     public void testInvokeCreateSubscription() throws Exception {
  81         Stream stream = new StreamBuilder()
  82                 .setName(new StreamNameType(STREAM_1))
  83                 .build();
  84         mount.invokeCreateSubscription(stream, Optional.empty());
  85         final SchemaPath type = SchemaPath.create(true, QName.create(CreateSubscriptionInput.QNAME,
  86                 "create-subscription"));
  87         ArgumentCaptor<ContainerNode> captor = ArgumentCaptor.forClass(ContainerNode.class);
  88         verify(rpcService).invokeRpc(eq(type), captor.capture());
  89         Assert.assertEquals(STREAM_1, getStreamName(captor.getValue()));
  90     }
  91
  92     @Test
  93     public void testInvokeCreateSubscription1() throws Exception {
  94         Stream stream = new StreamBuilder()
  95                 .setName(new StreamNameType(STREAM_1))
  96                 .setReplaySupport(true)
  97                 .build();
  98         final Instant date = Instant.now();
  99         mount.invokeCreateSubscription(stream, Optional.of(date));
 100         final SchemaPath type = SchemaPath.create(true, QName.create(CreateSubscriptionInput.QNAME,
 101                 "create-subscription"));
 102         ArgumentCaptor<ContainerNode> captor = ArgumentCaptor.forClass(ContainerNode.class);
 103         verify(rpcService).invokeRpc(eq(type), captor.capture());
 104         Assert.assertEquals(STREAM_1, getStreamName(captor.getValue()));
 105         final String expDate = DateTimeFormatter.ISO_OFFSET_DATE_TIME.format(date.atZone(ZoneId.systemDefault()));
 106         final Optional<LeafNode> actual = (Optional<LeafNode>) getDate(captor.getValue());
 107         Assert.assertTrue(actual.isPresent());
 108         String actualDate = (String) actual.get().getValue();
 109         Assert.assertEquals(expDate, actualDate);
 110     }
 111
 112     @Test
 113     public void testInvokeCreateSubscription2() throws Exception {
 114         Stream stream = new StreamBuilder()
 115                 .setName(new StreamNameType(STREAM_1))
 116                 .setReplaySupport(true)
 117                 .build();
 118         mount.invokeCreateSubscription(stream, Optional.empty());
 119         final SchemaPath type = SchemaPath.create(true, QName.create(CreateSubscriptionInput.QNAME,
 120                 "create-subscription"));
 121         ArgumentCaptor<ContainerNode> captor = ArgumentCaptor.forClass(ContainerNode.class);
 122         verify(rpcService).invokeRpc(eq(type), captor.capture());
 123         Assert.assertEquals(STREAM_1, getStreamName(captor.getValue()));
 124         final Optional<LeafNode> date = (Optional<LeafNode>) getDate(captor.getValue());
 125         Assert.assertFalse(date.isPresent());
 126
 127     }
 128
 129     @Test
 130     public void testGetAvailableStreams() throws Exception {
 131         final List<Stream> availableStreams = mount.getAvailableStreams();
 132         Assert.assertEquals(2, availableStreams.size());
 133         final List<String> streamNames = Lists.transform(availableStreams, new Function<Stream, String>() {
 134             @Nullable
 135             @Override
 136             public String apply(@Nullable final Stream input) {
 137                 return input.getName().getValue();
 138             }
 139         });
 140         streamNames.contains(STREAM_1);
 141         streamNames.contains(STREAM_2);
 142     }
 143
 144     private static String getStreamName(final ContainerNode value) {
 145         YangInstanceIdentifier.NodeIdentifier stream =
 146                 new YangInstanceIdentifier.NodeIdentifier(QName.create(CreateSubscriptionInput.QNAME, "stream"));
 147         return (String) value.getChild(stream).get().getValue();
 148     }
 149
 150     private static Optional<?> getDate(final ContainerNode value) {
 151         YangInstanceIdentifier.NodeIdentifier startTime =
 152                 new YangInstanceIdentifier.NodeIdentifier(QName.create(CreateSubscriptionInput.QNAME, "startTime"));
 153         return value.getChild(startTime);
 154     }
 155 }