opendaylight/sal/api/src/test/java/org/opendaylight/controller/sal/packet/TCPTest.java

   1
   2 /*
   3  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   4  *
   5  * This program and the accompanying materials are made available under the
   6  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   7  * and is available at http://www.eclipse.org/legal/epl-v10.html
   8  */
   9
  10 package org.opendaylight.controller.sal.packet;
  11
  12 import junit.framework.Assert;
  13
  14 import org.junit.Test;
  15 import org.opendaylight.controller.sal.packet.TCP;
  16
  17 public class TCPTest {
  18
  19     @Test
  20     public void testSetSourcePort() {
  21         TCP tcp = new TCP();
  22         short tcpSourcePort = 118;
  23         tcp.setSourcePort(tcpSourcePort);
  24         byte[] sourcePort = tcp.hdrFieldsMap.get("SourcePort");
  25         Assert.assertTrue(sourcePort[0] == 0);
  26         Assert.assertTrue(sourcePort[1] == 118);
  27
  28     }
  29
  30     @Test
  31     public void testSetDestinationPort() {
  32         TCP tcp = new TCP();
  33         short tcpDestinationPort = 443;
  34         tcp.setDestinationPort(tcpDestinationPort);
  35         byte[] destinationPort = tcp.hdrFieldsMap.get("DestinationPort");
  36         Assert.assertTrue(destinationPort[0] == 1);
  37         Assert.assertTrue(destinationPort[1] == -69);
  38
  39     }
  40
  41     @Test
  42     public void testSetSequenceNumber() {
  43         TCP tcp = new TCP();
  44         short tcpSequenceNumber = 700;
  45         tcp.setSequenceNumber(tcpSequenceNumber);
  46         byte[] sequenceNumber = tcp.hdrFieldsMap.get("SequenceNumber");
  47         Assert.assertTrue(sequenceNumber[0] == 0);
  48         Assert.assertTrue(sequenceNumber[1] == 0);
  49         Assert.assertTrue(sequenceNumber[2] == 2);
  50         Assert.assertTrue(sequenceNumber[3] == -68);
  51     }
  52
  53     @Test
  54     public void testSetAckNumber() {
  55         TCP tcp = new TCP();
  56         short tcpAckNumber = 697;
  57         tcp.setAckNumber(tcpAckNumber);
  58         byte[] ackNumber = tcp.hdrFieldsMap.get("AcknoledgementNumber");
  59         Assert.assertTrue(ackNumber[0] == 0);
  60         Assert.assertTrue(ackNumber[1] == 0);
  61         Assert.assertTrue(ackNumber[2] == 2);
  62         Assert.assertTrue(ackNumber[3] == -71);
  63     }
  64
  65     @Test
  66     public void testSetHeaderLenFlags() {
  67         TCP tcp = new TCP();
  68         short tcpFlags = 26;
  69         tcp.setHeaderLenFlags(tcpFlags);
  70         byte[] headerLenFlags = tcp.hdrFieldsMap.get("HeaderLenFlags");
  71         Assert.assertTrue(headerLenFlags[0] == 0);
  72         Assert.assertTrue(headerLenFlags[1] == 26);
  73
  74     }
  75
  76     @Test
  77     public void testSetWindowSize() {
  78         TCP tcp = new TCP();
  79         short tcpWindowSize = 100;
  80         tcp.setWindowSize(tcpWindowSize);
  81         byte[] windowSize = tcp.hdrFieldsMap.get("WindowSize");
  82         Assert.assertTrue(windowSize[0] == 0);
  83         Assert.assertTrue(windowSize[1] == 100);
  84
  85     }
  86
  87     @Test
  88     public void testSetChecksum() {
  89         TCP tcp = new TCP();
  90         short tcpChecksum = 134;
  91         tcp.setChecksum(tcpChecksum);
  92         byte[] checksum = tcp.hdrFieldsMap.get("Checksum");
  93         Assert.assertTrue(checksum[0] == 0);
  94         Assert.assertTrue(checksum[1] == -122);
  95
  96     }
  97
  98     @Test
  99     public void testSetUrgentPointer() {
 100         TCP tcp = new TCP();
 101         short tcpUrgentPointer = 25098;
 102         tcp.setUrgentPointer(tcpUrgentPointer);
 103         byte[] urgentPointer = tcp.hdrFieldsMap.get("UrgentPointer");
 104         Assert.assertTrue(urgentPointer[0] == 98);
 105         Assert.assertTrue(urgentPointer[1] == 10);
 106
 107     }
 108 }