renderers/vpp/src/test/java/org/opendaylight/groupbasedpolicy/renderer/vpp/manager/VppManagerDataStoreTest.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.groupbasedpolicy.renderer.vpp.manager;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12
  13 import org.junit.After;
  14 import org.junit.Assert;
  15 import org.junit.Before;
  16 import org.junit.Test;
  17 import org.junit.runner.RunWith;
  18 import org.mockito.Matchers;
  19 import org.mockito.Mock;
  20 import org.mockito.Mockito;
  21 import org.mockito.runners.MockitoJUnitRunner;
  22 import org.opendaylight.controller.config.yang.config.vpp_provider.impl.VppRenderer;
  23 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  24 import org.opendaylight.controller.md.sal.binding.api.MountPoint;
  25 import org.opendaylight.controller.md.sal.binding.api.MountPointService;
  26 import org.opendaylight.controller.md.sal.binding.api.ReadOnlyTransaction;
  27 import org.opendaylight.controller.md.sal.binding.api.WriteTransaction;
  28 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
  29 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
  30 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  31 import org.opendaylight.groupbasedpolicy.renderer.vpp.VppRendererDataBrokerTest;
  32 import org.opendaylight.groupbasedpolicy.renderer.vpp.listener.VppNodeListener;
  33 import org.opendaylight.groupbasedpolicy.renderer.vpp.util.VppIidFactory;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Host;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  36 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  37 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.Renderer;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.renderer.rev151103.renderers.RendererKey;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNode;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeBuilder;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.NetconfNodeConnectionStatus;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.AvailableCapabilitiesBuilder;
  44 import org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.status.UnavailableCapabilitiesBuilder;
  45 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId;
  46 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.TopologyId;
  47 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.TopologyKey;
  48 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node;
  49 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeBuilder;
  50 import org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.NodeKey;
  51 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  52
  53 import com.google.common.base.Optional;
  54 import com.google.common.eventbus.EventBus;
  55 import com.google.common.util.concurrent.CheckedFuture;
  56
  57 /**
  58  * Test for {@link VppNodeManager} and {@link VppNodeListener}.
  59  */
  60 @RunWith(MockitoJUnitRunner.class)
  61 public class VppManagerDataStoreTest extends VppRendererDataBrokerTest {
  62
  63     private static final String V3PO_CAPABILITY = "(urn:opendaylight:params:xml:ns:yang:v3po?revision=2016-12-14)v3po";
  64     private static final String INTERFACES_CAPABILITY =
  65             "(urn:ietf:params:xml:ns:yang:ietf-interfaces?revision=2014-05-08)ietf-interfaces";
  66     private static final String NODE_NAME = "testVpp";
  67     private static final InstanceIdentifier<Node> NODE_IID = VppIidFactory
  68         .getNodeIid(new TopologyKey(new TopologyId("topology-netconf")), new NodeKey(new NodeId(NODE_NAME)));
  69
  70     @Mock
  71     BindingAwareBroker.ProviderContext providerContext;
  72     @Mock
  73     MountPointService mountPointService;
  74     @Mock
  75     MountPoint mountPoint;
  76     @Mock
  77     DataBroker dataBroker2;
  78
  79     private DataBroker dataBroker;
  80     private VppNodeListener vppNodeListener;
  81     private VppNodeManager vppNodeManager;
  82
  83     @Before
  84     public void setUp() throws Exception {
  85         Mockito.when(providerContext.getSALService(Matchers.<Class<MountPointService>>any()))
  86             .thenReturn(mountPointService);
  87         Mockito.when(mountPointService.getMountPoint(Matchers.<InstanceIdentifier<Node>>any()))
  88             .thenReturn(Optional.of(mountPoint));
  89         Mockito.when(mountPoint.getService(Matchers.<Class<DataBroker>>any())).thenReturn(Optional.of(dataBroker2));
  90         dataBroker = getDataBroker();
  91         vppNodeManager = new VppNodeManager(dataBroker, providerContext);
  92         vppNodeListener = new VppNodeListener(dataBroker, vppNodeManager, new EventBus());
  93     }
  94
  95     private Node createNode(final String name, NetconfNodeConnectionStatus.ConnectionStatus status) {
  96         Host host = new Host(new IpAddress(new Ipv4Address("192.168.255.101")));
  97         PortNumber portNumber = new PortNumber(2830);
  98
  99         List<String> avaibleCapabilitiesList = new ArrayList<>();
 100         avaibleCapabilitiesList.add(V3PO_CAPABILITY);
 101         avaibleCapabilitiesList.add(INTERFACES_CAPABILITY);
 102
 103         NetconfNode netconfNode = new NetconfNodeBuilder().setHost(host)
 104             .setPort(portNumber)
 105             .setUnavailableCapabilities(new UnavailableCapabilitiesBuilder().build())
 106             .setAvailableCapabilities(
 107                     new AvailableCapabilitiesBuilder().setAvailableCapability(avaibleCapabilitiesList).build())
 108             .setConnectionStatus(status)
 109             .build();
 110
 111         return new NodeBuilder().setNodeId(new NodeId(name)).addAugmentation(NetconfNode.class, netconfNode).build();
 112     }
 113
 114     @Test
 115     public void connectNode() throws ReadFailedException {
 116         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 117         Node testVppNode = createNode(NODE_NAME, NetconfNodeConnectionStatus.ConnectionStatus.Connected);
 118
 119         writeTransaction.put(LogicalDatastoreType.OPERATIONAL, NODE_IID, testVppNode, true);
 120
 121         writeTransaction.submit();
 122
 123         ReadOnlyTransaction readOnlyTransaction = dataBroker.newReadOnlyTransaction();
 124         CheckedFuture<Optional<Renderer>, ReadFailedException> future =
 125                 readOnlyTransaction.read(LogicalDatastoreType.OPERATIONAL,
 126                         VppIidFactory.getRendererIID(new RendererKey(VppRenderer.NAME)));
 127         Optional<Renderer> rendererOptional = future.checkedGet();
 128
 129         Assert.assertTrue(rendererOptional.isPresent());
 130         Assert.assertEquals(1, rendererOptional.get().getRendererNodes().getRendererNode().size());
 131         Assert.assertEquals(NODE_IID, rendererOptional.get().getRendererNodes().getRendererNode().get(0).getNodePath());
 132     }
 133
 134     @Test
 135     public void disconnectNode() throws ReadFailedException, InterruptedException {
 136         WriteTransaction writeTransaction = dataBroker.newWriteOnlyTransaction();
 137         Node testVppNode = createNode(NODE_NAME, NetconfNodeConnectionStatus.ConnectionStatus.Connected);
 138
 139         writeTransaction.put(LogicalDatastoreType.OPERATIONAL, NODE_IID, testVppNode, true);
 140
 141         writeTransaction.submit();
 142
 143         ReadOnlyTransaction readOnlyTransaction = dataBroker.newReadOnlyTransaction();
 144         CheckedFuture<Optional<Renderer>, ReadFailedException> future =
 145                 readOnlyTransaction.read(LogicalDatastoreType.OPERATIONAL,
 146                         VppIidFactory.getRendererIID(new RendererKey(VppRenderer.NAME)));
 147         Optional<Renderer> rendererOptional = future.checkedGet();
 148
 149         Assert.assertTrue(rendererOptional.isPresent());
 150         Assert.assertEquals(1, rendererOptional.get().getRendererNodes().getRendererNode().size());
 151         Assert.assertEquals(NODE_IID, rendererOptional.get().getRendererNodes().getRendererNode().get(0).getNodePath());
 152
 153         WriteTransaction writeTransaction2 = dataBroker.newWriteOnlyTransaction();
 154         Node testVppNode2 = createNode(NODE_NAME, NetconfNodeConnectionStatus.ConnectionStatus.Connecting);
 155
 156         writeTransaction2.put(LogicalDatastoreType.OPERATIONAL, NODE_IID, testVppNode2, true);
 157
 158         writeTransaction2.submit();
 159
 160         ReadOnlyTransaction readOnlyTransaction2 = dataBroker.newReadOnlyTransaction();
 161         CheckedFuture<Optional<Renderer>, ReadFailedException> future2 =
 162                 readOnlyTransaction2.read(LogicalDatastoreType.OPERATIONAL,
 163                         VppIidFactory.getRendererIID(new RendererKey(VppRenderer.NAME)));
 164         Optional<Renderer> rendererOptional2 = future2.checkedGet();
 165
 166         Assert.assertTrue(rendererOptional2.isPresent());
 167         Assert.assertEquals(0, rendererOptional2.get().getRendererNodes().getRendererNode().size());
 168     }
 169
 170     @After
 171     public void cleanUp() throws Exception {
 172         vppNodeListener.close();
 173     }
 174 }