package org.openflow.protocol;
import java.nio.ByteBuffer;
import java.util.List;
import junit.framework.TestCase;
import org.junit.Assert;
import org.openflow.protocol.factory.BasicFactory;
import org.openflow.protocol.factory.OFMessageFactory;
import org.openflow.protocol.statistics.OFFlowStatisticsRequest;
import org.openflow.protocol.statistics.OFStatisticsType;
import org.openflow.protocol.statistics.OFVendorStatistics;
import org.openflow.util.OFTestCase;
public class OFStatisticsRequestTest extends OFTestCase {
public void testOFFlowStatisticsRequest() throws Exception {
byte[] packet = new byte[] { 0x01, 0x10, 0x00, 0x38, 0x00, 0x00, 0x00,
0x16, 0x00, 0x01, 0x00, 0x00, (byte) 0xff, (byte) 0xff,
(byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
(byte) 0xff, 0x00, (byte) 0xff, (byte) 0xff };
OFMessageFactory factory = new BasicFactory();
ByteBuffer packetBuf = ByteBuffer.wrap(packet);
List<OFMessage> msgs = factory.parseMessages(packetBuf, packet.length);
TestCase.assertEquals(1, msgs.size());
TestCase.assertTrue(msgs.get(0) instanceof OFStatisticsRequest);
OFStatisticsRequest sr = (OFStatisticsRequest) msgs.get(0);
TestCase.assertEquals(OFStatisticsType.FLOW, sr.getStatisticType());
TestCase.assertTrue(sr.getStatistics() instanceof OFFlowStatisticsRequest);
byte[] packet2 = new byte[packet.length];
packetBuf = ByteBuffer.wrap(packet2);
sr.writeTo(packetBuf);
Assert.assertArrayEquals(packet, packet2);
}
public void testOFStatisticsRequestVendor() throws Exception {
byte[] packet = new byte[] { 0x01, 0x10, 0x00, 0x50, 0x00, 0x00, 0x00,
0x63, (byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
0x4c, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x20,
(byte) 0xe0, 0x00, 0x11, 0x00, 0x0c, 0x29, (byte) 0xc5,
(byte) 0x95, 0x57, 0x02, 0x25, 0x5c, (byte) 0xca, 0x00, 0x02,
(byte) 0xff, (byte) 0xff, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x2d, 0x00, 0x50, 0x04,
0x00, 0x00, 0x00, 0x00, (byte) 0xff, 0x00, 0x00, 0x00,
(byte) 0xff, (byte) 0xff, 0x4e, 0x20 };
OFMessageFactory factory = new BasicFactory();
ByteBuffer packetBuf = ByteBuffer.wrap(packet);
List<OFMessage> msgs = factory.parseMessages(packetBuf, packet.length);
TestCase.assertEquals(1, msgs.size());
TestCase.assertTrue(msgs.get(0) instanceof OFStatisticsRequest);
OFStatisticsRequest sr = (OFStatisticsRequest) msgs.get(0);
TestCase.assertEquals(OFStatisticsType.VENDOR, sr.getStatisticType());
TestCase.assertTrue(sr.getStatistics() instanceof OFVendorStatistics);
TestCase.assertEquals(68, ((OFVendorStatistics)sr.getStatistics()).getLength());
byte[] packet2 = new byte[packet.length];
packetBuf = ByteBuffer.wrap(packet2);
sr.writeTo(packetBuf);
Assert.assertArrayEquals(packet, packet2);
}
}