2 * Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior
5 * Licensed under the Apache License, Version 2.0 (the "License"); you may
6 * not use this file except in compliance with the License. You may obtain
7 * a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
13 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
14 * License for the specific language governing permissions and limitations
18 package org.openflow.protocol;
20 import java.util.List;
22 import junit.framework.TestCase;
24 import org.jboss.netty.buffer.ChannelBuffer;
25 import org.jboss.netty.buffer.ChannelBuffers;
26 import org.openflow.protocol.factory.BasicFactory;
27 import org.openflow.protocol.factory.OFMessageFactory;
28 import org.openflow.protocol.statistics.OFFlowStatisticsRequest;
29 import org.openflow.protocol.statistics.OFStatisticsType;
30 import org.openflow.protocol.statistics.OFVendorStatistics;
31 import org.openflow.util.OFTestCase;
33 public class OFStatisticsRequestTest extends OFTestCase {
34 public void testOFFlowStatisticsRequest() throws Exception {
35 byte[] packet = new byte[] { 0x01, 0x10, 0x00, 0x38, 0x00, 0x00, 0x00,
36 0x16, 0x00, 0x01, 0x00, 0x00, (byte) 0xff, (byte) 0xff,
37 (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
38 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
39 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
40 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
41 (byte) 0xff, 0x00, (byte) 0xff, (byte) 0xff };
43 OFMessageFactory factory = new BasicFactory();
44 ChannelBuffer packetBuf = ChannelBuffers.wrappedBuffer(packet);
45 List<OFMessage> msg = factory.parseMessage(packetBuf);
46 TestCase.assertNotNull(msg);
47 TestCase.assertEquals(msg.size(), 1);
48 TestCase.assertTrue(msg.get(0) instanceof OFStatisticsRequest);
49 OFStatisticsRequest sr = (OFStatisticsRequest) msg.get(0);
50 TestCase.assertEquals(OFStatisticsType.FLOW, sr.getStatisticType());
51 TestCase.assertEquals(1, sr.getStatistics().size());
52 TestCase.assertTrue(sr.getStatistics().get(0) instanceof OFFlowStatisticsRequest);
55 public void testOFStatisticsRequestVendor() throws Exception {
56 byte[] packet = new byte[] { 0x01, 0x10, 0x00, 0x50, 0x00, 0x00, 0x00,
57 0x63, (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
58 0x4c, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
59 0x01, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x20,
60 (byte) 0xe0, 0x00, 0x11, 0x00, 0x0c, 0x29, (byte) 0xc5,
61 (byte) 0x95, 0x57, 0x02, 0x25, 0x5c, (byte) 0xca, 0x00, 0x02,
62 (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
63 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x50, 0x04,
64 0x00, 0x00, 0x00, 0x00, (byte) 0xff, 0x00, 0x00, 0x00,
65 (byte) 0xff, (byte) 0xff, 0x4e, 0x20 };
67 OFMessageFactory factory = new BasicFactory();
68 ChannelBuffer packetBuf = ChannelBuffers.wrappedBuffer(packet);
69 List<OFMessage> msg = factory.parseMessage(packetBuf);
70 TestCase.assertNotNull(msg);
71 TestCase.assertEquals(msg.size(), 1);
72 TestCase.assertTrue(msg.get(0) instanceof OFStatisticsRequest);
73 OFStatisticsRequest sr = (OFStatisticsRequest) msg.get(0);
74 TestCase.assertEquals(OFStatisticsType.VENDOR, sr.getStatisticType());
75 TestCase.assertEquals(1, sr.getStatistics().size());
76 TestCase.assertTrue(sr.getStatistics().get(0) instanceof OFVendorStatistics);
77 TestCase.assertEquals(68, ((OFVendorStatistics)sr.getStatistics().get(0)).getLength());