2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
11 import java.math.BigInteger;
12 import java.util.ArrayList;
13 import java.util.Collections;
14 import java.util.List;
15 import java.util.Optional;
16 import org.junit.Assert;
17 import org.junit.Before;
18 import org.junit.Test;
19 import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
20 import org.opendaylight.openflowplugin.api.OFConstants;
21 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
22 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.data.ActionConvertorData;
23 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.data.PacketOutConvertorData;
24 import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
25 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Uri;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.OutputPortValues;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeRef;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnectorKey;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
39 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
40 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
41 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
42 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketOutInput;
43 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.ConnectionCookie;
44 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.TransmitPacketInput;
45 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.TransmitPacketInputBuilder;
46 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
49 * Created by Jakub Toth jatoth@cisco.com on 9/23/14.
52 public class PacketOutConvertorTest {
54 private ConvertorManager convertorManager;
58 convertorManager = ConvertorManagerFactory.createDefaultManager();
62 * Test for {@link PacketOutConvertor} with null parameters.
65 public void toPacketOutInputAllParmNullTest() {
67 TransmitPacketInputBuilder transmitPacketInputBuilder = new TransmitPacketInputBuilder();
74 NodeRef ref = createNodeRef(nodeId);
75 NodeConnectorKey nodeConnKey = PacketOutConvertorTest.createNodeConnKey(nodeId, port);
76 NodeConnectorRef egressConfRef = new NodeConnectorRef(
77 createNodeConnRef(nodeId, nodeConnKey));
79 transmitPacketInputBuilder.setBufferId(bufferId);
80 transmitPacketInputBuilder.setConnectionCookie(null);
81 transmitPacketInputBuilder.setAction(null);
82 transmitPacketInputBuilder.setNode(ref);
83 transmitPacketInputBuilder.setPayload(null);
84 transmitPacketInputBuilder.setEgress(egressConfRef);
85 transmitPacketInputBuilder.setIngress(null);
86 TransmitPacketInput transmitPacketInput = transmitPacketInputBuilder
89 Short version = (short) 0x04;
91 PacketOutConvertorData data = new PacketOutConvertorData(version);
92 PacketOutInput message = convert(transmitPacketInput, data);
94 //FIXME : this has to be fixed along with actions changed in openflowjava
96 Assert.assertEquals(buildActionForNullTransmitPacketInputAction(nodeConnKey, version), message.getAction());
98 Assert.assertEquals(OFConstants.OFP_NO_BUFFER, message.getBufferId());
99 Assert.assertEquals(new PortNumber(0xfffffffdL), message.getInPort());
100 Assert.assertEquals(version, message.getVersion());
101 Assert.assertEquals(xid, message.getXid());
102 Assert.assertArrayEquals(transmitPacketInput.getPayload(), message.getData());
106 * Test for PacketOutConvertor.
109 public void toPacketOutInputAllParmTest() {
110 org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder ab =
111 new org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder();
113 OutputActionBuilder output = new OutputActionBuilder();
114 output.setMaxLength(OFConstants.OFPCML_NO_BUFFER);
115 Uri value = new Uri(OutputPortValues.CONTROLLER.toString());
116 output.setOutputNodeConnector(value);
117 ab.setAction(new OutputActionCaseBuilder().setOutputAction(
118 output.build()).build());
120 ab.withKey(new ActionKey(0));
122 List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> actionList =
124 actionList.add(ab.build());
126 Long bufferId = 0xfL;
128 Long valueForCookie = 0xeL;
129 ConnectionCookie connCook = new ConnectionCookie(valueForCookie);
131 String nodeId = "node:1";
133 NodeRef ref = createNodeRef(nodeId);
135 String portO = "0xfffffffd";
136 NodeConnectorKey egrConKey = PacketOutConvertorTest.createNodeConnKey(nodeId, portO);
137 NodeConnectorRef egressConfRef = new NodeConnectorRef(
138 createNodeConnRef(nodeId, egrConKey));
141 NodeConnectorKey ingrConKey = PacketOutConvertorTest.createNodeConnKey(nodeId, inPort);
142 NodeConnectorRef ingressConRef = new NodeConnectorRef(
143 createNodeConnRef(nodeId, ingrConKey));
145 String string = new String("sendOutputMsg_TEST");
146 byte[] msg = string.getBytes();
148 byte[] payload = msg;
150 TransmitPacketInputBuilder transmitPacketInputBuilder = new TransmitPacketInputBuilder();
151 transmitPacketInputBuilder.setAction(actionList);
152 transmitPacketInputBuilder.setBufferId(bufferId);
153 transmitPacketInputBuilder.setConnectionCookie(connCook);
154 transmitPacketInputBuilder.setEgress(egressConfRef);
155 transmitPacketInputBuilder.setIngress(ingressConRef);
156 transmitPacketInputBuilder.setNode(ref);
157 transmitPacketInputBuilder.setPayload(payload);
159 final TransmitPacketInput transmitPacketInput = transmitPacketInputBuilder.build();
161 Short version = (short) 0x04;
162 byte[] datapathIdByte = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
163 for (int i = 0; i < datapathIdByte.length; i++) {
164 datapathIdByte[i] = 1;
166 BigInteger datapathId = new BigInteger(1, datapathIdByte);
169 PacketOutConvertorData data = new PacketOutConvertorData(version);
171 data.setDatapathId(datapathId);
172 PacketOutInput message = convert(transmitPacketInput, data);
174 Assert.assertEquals(transmitPacketInput.getBufferId(), message.getBufferId());
175 Assert.assertEquals(Long.valueOf(inPort), message.getInPort().getValue());
176 Assert.assertEquals(version, message.getVersion());
177 Assert.assertEquals(xid, message.getXid());
179 ActionConvertorData actionConvertorData = new ActionConvertorData(version);
180 actionConvertorData.setDatapathId(datapathId);
182 Optional<List<Action>> actionsOptional = convertorManager.convert(actionList, actionConvertorData);
184 List<Action> actions = actionsOptional.orElse(Collections.emptyList());
185 Assert.assertEquals(actions, message.getAction());
186 Assert.assertArrayEquals(transmitPacketInput.getPayload(), message.getData());
189 private static List<Action> buildActionForNullTransmitPacketInputAction(
190 final NodeConnectorKey nodeConKey, final short version) {
192 PortNumber outPort = getPortNumber(nodeConKey, version);
194 org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice
195 .OutputActionCaseBuilder outputActionCaseBuilder =
196 new org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping
197 .action.choice.OutputActionCaseBuilder();
199 org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice
200 .output.action._case.OutputActionBuilder outputActionBuilder =
201 new org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping
202 .action.choice.output.action._case.OutputActionBuilder();
204 outputActionBuilder.setPort(outPort);
205 outputActionBuilder.setMaxLength(0xffff);
206 outputActionCaseBuilder.setOutputAction(outputActionBuilder.build());
207 ActionBuilder actionBuilder = new ActionBuilder();
208 actionBuilder.setActionChoice(outputActionCaseBuilder.build());
210 List<Action> actions = new ArrayList<>();
211 actions.add(actionBuilder.build());
215 private static PortNumber getPortNumber(final NodeConnectorKey nodeConKey, final Short ofVersion) {
216 Long port = InventoryDataServiceUtil.portNumberfromNodeConnectorId(OpenflowVersion.get(ofVersion),
218 return new PortNumber(port);
221 private static NodeConnectorRef createNodeConnRef(final String nodeId, final NodeConnectorKey nodeConKey) {
222 InstanceIdentifier<NodeConnector> path = InstanceIdentifier
223 .<Nodes>builder(Nodes.class)
224 .<Node, NodeKey>child(Node.class,
225 new NodeKey(new NodeId(nodeId)))
226 .<NodeConnector, NodeConnectorKey>child(NodeConnector.class,
229 return new NodeConnectorRef(path);
232 private static NodeConnectorKey createNodeConnKey(final String nodeId, final String port) {
233 StringBuilder builder = new StringBuilder(nodeId).append(':').append(port);
235 return new NodeConnectorKey(new NodeConnectorId(builder.toString()));
238 private static NodeRef createNodeRef(final String nodeId) {
239 NodeKey key = new NodeKey(new NodeId(nodeId));
240 InstanceIdentifier<Node> path = InstanceIdentifier
241 .<Nodes>builder(Nodes.class)
242 .<Node, NodeKey>child(Node.class, key).build();
243 return new NodeRef(path);
246 private PacketOutInput convert(TransmitPacketInput transmitPacketInput, PacketOutConvertorData data) {
247 Optional<PacketOutInput> messageOptional = convertorManager.convert(transmitPacketInput, data);
248 return messageOptional.orElse(PacketOutConvertor.defaultResult(data.getVersion()));