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