openflowplugin-impl/src/test/java/org/opendaylight/openflowplugin/impl/util/DeviceInitializationUtilTest.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. 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.openflowplugin.impl.util;
   9
  10 import static org.junit.Assert.assertEquals;
  11 import static org.mockito.ArgumentMatchers.any;
  12 import static org.mockito.ArgumentMatchers.eq;
  13 import static org.mockito.Mockito.doReturn;
  14 import static org.mockito.Mockito.times;
  15 import static org.mockito.Mockito.verify;
  16 import static org.mockito.Mockito.when;
  17
  18 import java.net.InetSocketAddress;
  19 import org.junit.Before;
  20 import org.junit.Test;
  21 import org.junit.runner.RunWith;
  22 import org.mockito.Mock;
  23 import org.mockito.junit.MockitoJUnitRunner;
  24 import org.opendaylight.mdsal.binding.api.DataBroker;
  25 import org.opendaylight.mdsal.binding.api.WriteTransaction;
  26 import org.opendaylight.mdsal.common.api.CommitInfo;
  27 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
  28 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;
  29 import org.opendaylight.openflowplugin.api.OFConstants;
  30 import org.opendaylight.openflowplugin.api.openflow.connection.ConnectionContext;
  31 import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
  32 import org.opendaylight.openflowplugin.api.openflow.device.TxFacade;
  33 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IetfInetUtil;
  34 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
  35 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.PortNumber;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.flow.node.SwitchFeatures;
  37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
  38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
  39 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodesBuilder;
  40 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
  41 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
  42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.Capabilities;
  43 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FeaturesReply;
  44 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  45 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
  46
  47 @RunWith(MockitoJUnitRunner.class)
  48 public class DeviceInitializationUtilTest {
  49     private static final KeyedInstanceIdentifier<Node, NodeKey> NODE_II = DeviceStateUtil
  50                 .createNodeInstanceIdentifier(new NodeId("openflow:1"));
  51     private static final int PORT = 2017;
  52     private static final InetSocketAddress INET_SOCKET_ADDRESS = new InetSocketAddress("192.168.0.1", PORT);
  53     private static final short TABLES = 25;
  54
  55     @Mock
  56     private DataBroker dataBroker;
  57     @Mock
  58     private WriteTransaction writeTransaction;
  59     @Mock
  60     private TxFacade txFacade;
  61     @Mock
  62     private DeviceInfo deviceInfo;
  63     @Mock
  64     private ConnectionAdapter connectionAdapter;
  65     @Mock
  66     private ConnectionContext connectionContext;
  67     @Mock
  68     private FeaturesReply featuresReply;
  69
  70     @Before
  71     public void setUp() {
  72         when(deviceInfo.getNodeInstanceIdentifier()).thenReturn(NODE_II);
  73         doReturn(CommitInfo.emptyFluentFuture()).when(writeTransaction).commit();
  74         when(dataBroker.newWriteOnlyTransaction()).thenReturn(writeTransaction);
  75         when(connectionAdapter.getRemoteAddress()).thenReturn(INET_SOCKET_ADDRESS);
  76         when(featuresReply.getTables()).thenReturn(TABLES);
  77         when(featuresReply.getVersion()).thenReturn(OFConstants.OFP_VERSION_1_3);
  78         when(featuresReply.getCapabilities()).thenReturn(new Capabilities(false, false,
  79                 false, false, false, false, false));
  80         when(connectionContext.getFeatures()).thenReturn(featuresReply);
  81         when(connectionContext.getConnectionAdapter()).thenReturn(connectionAdapter);
  82     }
  83
  84     @Test
  85     public void makeEmptyNodes() {
  86         DeviceInitializationUtil.makeEmptyNodes(dataBroker);
  87         verify(dataBroker).newWriteOnlyTransaction();
  88         verify(writeTransaction).merge(LogicalDatastoreType.OPERATIONAL, InstanceIdentifier
  89                 .create(Nodes.class), new NodesBuilder()
  90                 .build());
  91         verify(writeTransaction).commit();
  92     }
  93
  94     @Test
  95     public void makeEmptyTables() {
  96         DeviceInitializationUtil.makeEmptyTables(txFacade, deviceInfo, (short) 10);
  97         verify(txFacade, times(10)).writeToTransaction(
  98                 eq(LogicalDatastoreType.OPERATIONAL), any(), any());
  99     }
 100
 101     @Test
 102     public void getIpAddress() {
 103         final IpAddress ipAddress = DeviceInitializationUtil.getIpAddress(connectionContext, NODE_II);
 104         assertEquals(ipAddress, IetfInetUtil.INSTANCE.ipAddressFor(INET_SOCKET_ADDRESS.getAddress()));
 105     }
 106
 107     @Test
 108     public void getPortNumber() {
 109         final PortNumber portNumber = DeviceInitializationUtil.getPortNumber(connectionContext, NODE_II);
 110         assertEquals(portNumber, new PortNumber(PORT));
 111     }
 112
 113     @Test
 114     public void getSwitchFeatures() {
 115         final SwitchFeatures switchFeatures = DeviceInitializationUtil.getSwitchFeatures(connectionContext);
 116         assertEquals(TABLES, switchFeatures.getMaxTables().shortValue());
 117     }
 118
 119 }