1 package org.opendaylight.openflowplugin.impl.util;
3 import com.google.common.collect.Lists;
4 import junit.framework.TestCase;
5 import org.junit.Before;
7 import org.junit.runner.RunWith;
8 import org.mockito.Mock;
9 import org.mockito.runners.MockitoJUnitRunner;
10 import org.opendaylight.openflowplugin.api.OFConstants;
11 import org.opendaylight.openflowplugin.api.openflow.device.DeviceState;
12 import org.opendaylight.openflowplugin.openflow.md.util.OpenflowPortsUtil;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PacketInReason;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.TableId;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.InPort;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.InPortCaseBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.in.port._case.InPortBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.grouping.MatchBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketIn;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessageBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.features.reply.PhyPort;
31 import org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier;
33 import static org.mockito.Mockito.*;
35 import java.math.BigInteger;
36 import java.util.Arrays;
37 import java.util.Iterator;
38 import java.util.List;
41 * Created by Tomas Slusny on 24.3.2016.
43 @RunWith(MockitoJUnitRunner.class)
44 public class NodeConnectorRefToPortTranslatorTest extends TestCase {
46 static final String PACKET_DATA = "Test_Data";
47 static final Long PORT_NO = 5l;
48 static final Long SECOND_PORT_NO = 6l;
49 static final BigInteger DATA_PATH_ID = BigInteger.TEN;
50 static final short OF_VERSION = OFConstants.OFP_VERSION_1_3;
51 static final String ID_VALUE = "openflow:" + DATA_PATH_ID;
52 static final Long TABLE_ID = 42L;
54 private static PacketIn createPacketIn(long portNo) {
55 InPortBuilder inPortBuilder = new InPortBuilder()
56 .setPortNumber(new PortNumber(portNo));
58 InPortCaseBuilder caseBuilder = new InPortCaseBuilder()
59 .setInPort(inPortBuilder.build());
61 MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder()
62 .setOxmClass(OpenflowBasicClass.class)
63 .setOxmMatchField(InPort.class)
65 .setMatchEntryValue(caseBuilder.build());
67 MatchBuilder matchBuilder = new MatchBuilder()
68 .setMatchEntry(Lists.newArrayList(matchEntryBuilder.build()));
70 return new PacketInMessageBuilder()
71 .setVersion(OFConstants.OFP_VERSION_1_0)
72 .setData(PACKET_DATA.getBytes())
73 .setReason(PacketInReason.OFPRACTION)
74 .setMatch(matchBuilder.build())
75 .setVersion(OFConstants.OFP_VERSION_1_3)
76 .setCookie(BigInteger.ZERO)
77 .setTableId(new TableId(TABLE_ID))
82 public void setUp() throws Exception {
83 // Initialize the OpenFlow version/port map
84 OpenflowPortsUtil.init();
87 @Test(expected = NullPointerException.class)
88 public void testForNotNullablePacketInInGetPortNo() throws Exception {
89 NodeConnectorRefToPortTranslator.getPortNoFromPacketIn(null);
92 @Test(expected = NullPointerException.class)
93 public void testForNotNullablePacketInInToNodeConnectorRef() throws Exception {
94 NodeConnectorRefToPortTranslator.toNodeConnectorRef(null, DATA_PATH_ID);
97 @Test(expected = NullPointerException.class)
98 public void testForNotNullableNodeConnectorRefInFromNodeConnectorRef() throws Exception {
99 NodeConnectorRefToPortTranslator.fromNodeConnectorRef(null, OF_VERSION);
103 public void testGetPortNoFromPacketIn() throws Exception {
104 PacketIn packetIn = createPacketIn(PORT_NO);
105 Long portNo = NodeConnectorRefToPortTranslator.getPortNoFromPacketIn(packetIn);
106 assertEquals(portNo, PORT_NO);
110 public void testNodeConnectorConversion() throws Exception {
111 // Mock the packet in message
112 PacketIn packetIn = createPacketIn(PORT_NO);
114 // Convert PacketIn to NodeConnectorRef
115 NodeConnectorRef ref = NodeConnectorRefToPortTranslator.toNodeConnectorRef(packetIn, DATA_PATH_ID);
117 // Get port number from created NodeConnectorRef
118 Long refPort = NodeConnectorRefToPortTranslator.fromNodeConnectorRef(ref, OF_VERSION);
120 // Check if we got the correct port number
121 assertEquals(PORT_NO, refPort);
123 // Check if 2 NodeConnectorRef created from same PacketIn have same value
124 assertEquals(ref, NodeConnectorRefToPortTranslator.toNodeConnectorRef(packetIn, DATA_PATH_ID));
126 // Check if 2 NodeConnectorRef created from same PacketIn but different datapaths do not have same value
127 assertNotSame(ref, NodeConnectorRefToPortTranslator.toNodeConnectorRef(packetIn, BigInteger.ONE));