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/sipsorcery-core/Tests/SIPSorcery.SIP.Core.UnitTests/SIPRequestUnitTest.cs

https://github.com/thecc4re/sipsorcery-mono
C# | 1025 lines | 824 code | 163 blank | 38 comment | 69 complexity | 757d96cb099290567836fe9d69b754ea MD5 | raw file
Possible License(s): CC-BY-SA-3.0

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  1. using System;

    2. 

  2. using System.Text;

    3. 

  3. using System.Collections.Generic;

    4. 

  4. using System.Net;

    5. 

  5. using System.Linq;

    6. 

  6. using Microsoft.VisualStudio.TestTools.UnitTesting;

    7. 

  7. using SIPSorcery.SIP;

    8. 

  8. using SIPSorcery.Sys;

    9. 

  9. 

    10. 

  10. namespace SIPSorcery.SIP.Core.UnitTests

    11. 

  11. {

    12. 

  12.     [TestClass]

    13. 

  13.     public class SIPRequestUnitTest

    14. 

  14.     {

    15. 

  15.         private static string m_CRLF = SIPConstants.CRLF;

    16. 

  16. 

    17. 

  17.         private class MockSIPChannel : SIPChannel

    18. 

  18.         {

    19. 

  19.             public MockSIPChannel(IPEndPoint channelEndPoint)

    20. 

  20.             {

    21. 

  21.                 m_localSIPEndPoint = new SIPEndPoint(SIPProtocolsEnum.udp, channelEndPoint);

    22. 

  22.             }

    23. 

  23. 

    24. 

  24.             public override void Send(IPEndPoint destinationEndPoint, string message)

    25. 

  25.             { }

    26. 

  26. 

    27. 

  27.             public override void Send(IPEndPoint destinationEndPoint, byte[] buffer)

    28. 

  28.             { }

    29. 

  29. 

    30. 

  30.             public override void Close()

    31. 

  31.             { }

    32. 

  32. 

    33. 

  33.             protected override Dictionary<string, SIPConnection> GetConnectionsList()

    34. 

  34.             {

    35. 

  35.                 throw new NotImplementedException();

    36. 

  36.             }

    37. 

  37. 

    38. 

  38.             public override bool IsConnectionEstablished(IPEndPoint remoteEndPoint)

    39. 

  39.             {

    40. 

  40.                 throw new NotImplementedException();

    41. 

  41.             }

    42. 

  42. 

    43. 

  43.             public override void Send(IPEndPoint dstEndPoint, byte[] buffer, string serverCN)

    44. 

  44.             {

    45. 

  45.                 throw new ApplicationException("This Send method is not available in the MockSIPChannel, please use an alternative overload.");

    46. 

  46.             }

    47. 

  47.         }

    48. 

  48. 

    49. 

  49.         private class MockSIPDNSManager

    50. 

  50.         {

    51. 

  51.             public static SIPDNSLookupResult Resolve(SIPURI sipURI, bool synchronous)

    52. 

  52.             {

    53. 

  53.                 // This assumes the input SIP URI has an IP address as the host!

    54. 

  54.                 return new SIPDNSLookupResult(sipURI);

    55. 

  55.             }

    56. 

  56.         }

    57. 

  57. 

    58. 

  58.         private List<LocalSIPSocket> m_sipSockets = new List<LocalSIPSocket>();

    59. 

  59. 

    60. 

  60.         private struct LocalSIPSocket

    61. 

  61.         {

    62. 

  62.             public string Socket;

    63. 

  63.             public SIPProtocolsEnum Protocol;

    64. 

  64. 

    65. 

  65.             public LocalSIPSocket(string socket, SIPProtocolsEnum protocol)

    66. 

  66.             {

    67. 

  67.                 Socket = socket;

    68. 

  68.                 Protocol = protocol;

    69. 

  69.             }

    70. 

  70.         }

    71. 

  71. 

    72. 

  72.         public SIPRequestUnitTest()

    73. 

  73.         { }

    74. 

  74. 

    75. 

  75.         private TestContext testContextInstance;

    76. 

  76. 

    77. 

  77.         public TestContext TestContext

    78. 

  78.         {

    79. 

  79.             get

    80. 

  80.             {

    81. 

  81.                 return testContextInstance;

    82. 

  82.             }

    83. 

  83.             set

    84. 

  84.             {

    85. 

  85.                 testContextInstance = value;

    86. 

  86.             }

    87. 

  87.         }

    88. 

  88. 

    89. 

  89.         private bool IsLocalSIPSocket(string socket, SIPProtocolsEnum protocol)

    90. 

  90.         {

    91. 

  91.             foreach (LocalSIPSocket sipSocket in m_sipSockets)

    92. 

  92.             {

    93. 

  93.                 if (sipSocket.Socket == socket && sipSocket.Protocol == protocol)

    94. 

  94.                 {

    95. 

  95.                     return true;

    96. 

  96.                 }

    97. 

  97.             }

    98. 

  98. 

    99. 

  99.             return false;

    100. 

  100.         }

    101. 

  101. 

    102. 

  102.         [TestMethod]

    103. 

  103.         public void SampleTest()

    104. 

  104.         {

    105. 

  105.             Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name);

    106. 

  106. 

    107. 

  107.             Assert.IsTrue(true, "True was false.");

    108. 

  108.         }

    109. 

  109. 

    110. 

  110.         [TestMethod]
    111. 

  111.         public void ParseXtenINVITEUnitTest()
    112. 

  112.         {
    113. 

  113.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    114. 

  114. 

  115.             string sipMsg =
    116. 

  116.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    117. 

  117.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    118. 

  118.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    119. 

  119.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    120. 

  120.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    121. 

  121.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    122. 

  122.                 "CSeq: 49429 INVITE" + m_CRLF +
    123. 

  123.                 "Max-Forwards: 70" + m_CRLF +
    124. 

  124.                 "Content-Type: application/sdp" + m_CRLF +
    125. 

  125.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    126. 

  126.                 "Content-Length: 271" + m_CRLF +
    127. 

  127.                 m_CRLF +
    128. 

  128.                 "v=0" + m_CRLF +
    129. 

  129.                 "o=aaronxten 423137371 423137414 IN IP4 192.168.1.2" + m_CRLF +
    130. 

  130.                 "s=X-PRO" + m_CRLF +
    131. 

  131.                 "c=IN IP4 192.168.1.2" + m_CRLF +
    132. 

  132.                 "t=0 0" + m_CRLF +
    133. 

  133.                 "m=audio 8004 RTP/AVP 0 8 3 97 101" + m_CRLF +
    134. 

  134.                 "a=rtpmap:0 pcmu/8000" + m_CRLF +
    135. 

  135.                 "a=rtpmap:8 pcma/8000" + m_CRLF +
    136. 

  136.                 "a=rtpmap:3 gsm/8000" + m_CRLF +
    137. 

  137.                 "a=rtpmap:97 speex/8000" + m_CRLF +
    138. 

  138.                 "a=rtpmap:101 telephone-event/8000" + m_CRLF +
    139. 

  139.                 "a=fmtp:101 0-15" + m_CRLF;
    140. 

  140. 

  141.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    142. 

  142.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    143. 

  143. 

  144.             if (inviteReq.Body != null)
    145. 

  145.             {
    146. 

  146.                 Console.WriteLine("Body Length = " + inviteReq.Body.Length + ".");
    147. 

  147.             }
    148. 

  148.             Console.WriteLine("Body:\r\n" + inviteReq.Body + ".");
    149. 

  149. 

  150.             Assert.IsTrue(inviteReq.Method == SIPMethodsEnum.INVITE, "The SIP request method was not parsed correctly.");
    151. 

  151.             Assert.IsTrue(inviteReq.SIPMajorVersion == 2, "The SIP Major version was not parsed correctly.");
    152. 

  152.             Assert.IsTrue(inviteReq.SIPMinorVersion == 0, "The SIP Minor version was not parsed correctly.");
    153. 

  153.             Assert.IsTrue(inviteReq.URI.User == "303", "The SIP request URI Name was not parsed correctly.");
    154. 

  154.             Assert.IsTrue(inviteReq.URI.Host == "sip.blueface.ie", "The SIP request URI Host was not parsed correctly.");
    155. 

  155.             Assert.IsTrue(inviteReq.Body != null && inviteReq.Body.Length == 271, "The SIP content body was not parsed correctly.");
    156. 

  156. 

  157.             Console.WriteLine("-----------------------------------------");
    158. 

  158.         }

    159. 

  159. 

    160. 

  160.         [TestMethod]

    161. 

  161.         [ExpectedException(typeof(SIPValidationException))]

    162. 

  162.         public void MalformedContactHeaderUnitTest()

    163. 

  163.         {

    164. 

  164.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    165. 

  165. 

  166.             string sipMsg =

    167. 

  167.             "REGISTER sip:sip.sipsorcery.com SIP/2.0" + m_CRLF +

    168. 

  168.             "CSeq: 1142 REGISTER" + m_CRLF +

    169. 

  169.             "Via: SIP/2.0/UDP 24.183.120.253:5060;branch=z9hG4bKeab06dc6-4b03-1910-9cbd-0ceee68cfdc5;rport" + m_CRLF +

    170. 

  170.             "User-Agent: Ekiga/3.2.7" + m_CRLF +

    171. 

  171.             "Authorization: Digest username='twolmsted', realm='sipsorcery.com', nonce='14116380271465720944', uri='sip:sip.sipsorcery.com', algorithm=MD5, response='e9e190a05c482e0c287829ecf6d42207'" + m_CRLF +

    172. 

  172.             "From: <sip:twolmsted@sip.sipsorcery.com>;tag=0021d3c4-4a03-1910-9c86-0ceee68cfdc5" + m_CRLF +

    173. 

  173.             "Call-ID: 0021d3c4-4a03-1910-9c84-0ceee68cfdc5@two-PC" + m_CRLF +

    174. 

  174.             "To: <sip:twolmsted@sip.sipsorcery.com>" + m_CRLF +

    175. 

  175.             "Contact: <sip:twolmsted@24.183.120.253, sip:5060>" + m_CRLF +

    176. 

  176.             "Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,SUBSCRIBE,NOTIFY,REFER,MESSAGE,INFO,PING" + m_CRLF +

    177. 

  177.             "Expires: 3600" + m_CRLF +

    178. 

  178.             "Content-Length: 0" + m_CRLF +

    179. 

  179.             "Max-Forwards: 70" + m_CRLF + m_CRLF;

    180. 

  180. 

    181. 

  181.             SIPRequest sipRequest = SIPRequest.ParseSIPRequest(sipMsg);

    182. 

  182.         }

    183. 

  183. 

    184. 

  184.         [TestMethod]
    185. 

  185.         public void ParseAsteriskACKUnitTest()
    186. 

  186.         {
    187. 

  187.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    188. 

  188. 

  189.             string sipMsg =
    190. 

  190.                 "ACK sip:303@213.168.225.133 SIP/2.0" + m_CRLF +
    191. 

  191.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bK3667AD800F014BD685C2E0A8B2AB9D0F" + m_CRLF +
    192. 

  192.                 "From: bluesipd <sip:bluesipd@bluesipd:5065>;tag=396492091" + m_CRLF +
    193. 

  193.                 "To: <sip:303@bluesipd>;tag=as022cbb0e" + m_CRLF +
    194. 

  194.                 "Contact: <sip:bluesipd@192.168.1.2:5065>" + m_CRLF +
    195. 

  195.                 "Route: <sip:213.168.225.135;lr>" + m_CRLF +
    196. 

  196.                 "Call-ID: EDA17D42-034E-438B-8467-18DF1E4678A7@192.168.1.2" + m_CRLF +
    197. 

  197.                 "CSeq: 39639 ACK" + m_CRLF +
    198. 

  198.                 "Max-Forwards: 70" + m_CRLF +
    199. 

  199.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    200. 

  200. 

  201.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    202. 

  202.             SIPRequest ackReq = SIPRequest.ParseSIPRequest(sipMessage);
    203. 

  203. 

  204.             Assert.IsTrue(ackReq.Method == SIPMethodsEnum.ACK, "The SIP request method was not parsed correctly.");
    205. 

  205.             Assert.IsTrue(ackReq.SIPMajorVersion == 2, "The SIP Major version was not parsed correctly.");
    206. 

  206.             Assert.IsTrue(ackReq.SIPMinorVersion == 0, "The SIP Minor version was not parsed correctly.");
    207. 

  207.             Assert.IsTrue(ackReq.URI.User == "303", "The SIP request URI was not parsed correctly.");
    208. 

  208.             Assert.IsTrue(ackReq.URI.Host == "213.168.225.133", "The SIP request URI Host was not parsed correctly.");
    209. 

  209. 

  210.             Console.WriteLine("-----------------------------------------");
    211. 

  211.         }
    212. 

  212. 

  213.         [TestMethod]
    214. 

  214.         public void ParseCiscoACKUnitTest()
    215. 

  215.         {
    216. 

  216.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    217. 

  217. 

  218.             string sipMsg =
    219. 

  219.                 "ACK sip:303@213.168.225.133:5061 SIP/2.0" + m_CRLF +
    220. 

  220.                 "Via: SIP/2.0/UDP 89.100.92.186:5060;branch=z9hG4bK1254dba9" + m_CRLF +
    221. 

  221.                 "From: dev <sip:aaron@azaclauson.dyndns.org>" + m_CRLF +
    222. 

  222.                 "To: <sip:303@azaclauson.dyndns.org>;tag=as108bd3ae" + m_CRLF +
    223. 

  223.                 "Call-ID: 0013c339-acec0041-61c7c61e-3eb0b7c0@89.100.92.186" + m_CRLF +
    224. 

  224.                 "Max-Forwards: 70" + m_CRLF +
    225. 

  225.                 "Date: Mon, 07 Aug 2006 14:57:40 GMT" + m_CRLF +
    226. 

  226.                 "CSeq: 102 ACK" + m_CRLF +
    227. 

  227.                 "User-Agent: Cisco-CP7960G/8.0" + m_CRLF +
    228. 

  228.                 "Route: <sip:89.100.92.186:6060;lr>" + m_CRLF +
    229. 

  229.                 "Proxy-Authorization: Digest username=\"aaron\",realm=\"sip.blueface.ie\",uri=\"sip:303@azaclauson.dyndns.org\",response=\"638c8fb6186fe865e80f6232cc417c3f\",nonce=\"44f121a2\",algorithm=md5" + m_CRLF +
    230. 

  230.                 "Remote-Party-ID: \"dev\" <sip:aaron@89.100.92.186>;party=calling;id-type=subscriber;privacy=off;screen=yes" + m_CRLF +
    231. 

  231.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    232. 

  232. 

  233.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    234. 

  234.             SIPRequest ackReq = SIPRequest.ParseSIPRequest(sipMessage);
    235. 

  235. 

  236.             Assert.IsTrue(ackReq.Method == SIPMethodsEnum.ACK, "The SIP request method was not parsed correctly.");
    237. 

  237.             Assert.IsTrue(ackReq.SIPMajorVersion == 2, "The SIP Major version was not parsed correctly.");
    238. 

  238.             Assert.IsTrue(ackReq.SIPMinorVersion == 0, "The SIP Minor version was not parsed correctly.");
    239. 

  239.             Assert.IsTrue(ackReq.URI.User == "303", "The SIP request URI was not parsed correctly.");
    240. 

  240.             Assert.IsTrue(ackReq.URI.Host == "213.168.225.133:5061", "The SIP request URI Host was not parsed correctly.");
    241. 

  241. 

  242.             Console.WriteLine("-----------------------------------------");
    243. 

  243.         }
    244. 

  244. 

  245.         [TestMethod]
    246. 

  246.         public void ParseXtenByeUnitTest()
    247. 

  247.         {
    248. 

  248.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    249. 

  249. 

  250.             string sipMsg =
    251. 

  251.                 "BYE sip:303@213.168.225.133 SIP/2.0" + m_CRLF +
    252. 

  252.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bK7F023DE3FF8941008DE7DCE71A20CB78" + m_CRLF +
    253. 

  253.                 "From: bluesipd <sip:bluesipd@bluesipd:5065>;tag=396492091" + m_CRLF +
    254. 

  254.                 "To: <sip:303@bluesipd>;tag=as022cbb0e" + m_CRLF +
    255. 

  255.                 "Contact: <sip:bluesipd@192.168.1.2:5065>" + m_CRLF +
    256. 

  256.                 "Route: <sip:213.168.225.135;lr>" + m_CRLF +
    257. 

  257.                 "Call-ID: EDA17D42-034E-438B-8467-18DF1E4678A7@192.168.1.2" + m_CRLF +
    258. 

  258.                 "CSeq: 39640 BYE" + m_CRLF +
    259. 

  259.                 "Max-Forwards: 70" + m_CRLF +
    260. 

  260.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    261. 

  261.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    262. 

  262. 

  263.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    264. 

  264.             SIPRequest byeReq = SIPRequest.ParseSIPRequest(sipMessage);
    265. 

  265. 

  266.             Assert.IsTrue(byeReq.Method == SIPMethodsEnum.BYE, "The SIP request method was not parsed correctly.");
    267. 

  267.             Assert.IsTrue(byeReq.SIPMajorVersion == 2, "The SIP Major version was not parsed correctly.");
    268. 

  268.             Assert.IsTrue(byeReq.SIPMinorVersion == 0, "The SIP Minor version was not parsed correctly.");
    269. 

  269.             Assert.IsTrue(byeReq.URI.User == "303", "The SIP request URI name was not parsed correctly.");
    270. 

  270. 

  271.             Console.WriteLine("-----------------------------------------");
    272. 

  272.         }
    273. 

  273. 

  274.         [TestMethod]
    275. 

  275.         public void ParseAsteriskBYEUnitTest()
    276. 

  276.         {
    277. 

  277.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    278. 

  278. 

  279.             string sipMsg =
    280. 

  280.                 "BYE sip:bluesipd@192.168.1.2:5065 SIP/2.0" + m_CRLF +
    281. 

  281.                 "Via: SIP/2.0/UDP 213.168.225.133:5060;branch=z9hG4bK74ab714b;rport" + m_CRLF +
    282. 

  282.                 "Route: <sip:bluesipd@192.168.1.2:5065>" + m_CRLF +
    283. 

  283.                 "From: <sip:303@bluesipd>;tag=as6a65fae3" + m_CRLF +
    284. 

  284.                 "To: bluesipd <sip:bluesipd@bluesipd:5065>;tag=1898247079" + m_CRLF +
    285. 

  285.                 "Contact: <sip:303@213.168.225.133>" + m_CRLF +
    286. 

  286.                 "Call-ID: 80B34165-8C89-4623-B862-40AFB1884071@192.168.1.2" + m_CRLF +
    287. 

  287.                 "CSeq: 102 BYE" + m_CRLF +
    288. 

  288.                 "User-Agent: asterisk" + m_CRLF +
    289. 

  289.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    290. 

  290. 

  291.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    292. 

  292.             SIPRequest byeReq = SIPRequest.ParseSIPRequest(sipMessage);
    293. 

  293. 

  294.             Assert.IsTrue(byeReq.Method == SIPMethodsEnum.BYE, "The SIP request method was not parsed correctly.");
    295. 

  295.             Assert.IsTrue(byeReq.SIPMajorVersion == 2, "The SIP Major version was not parsed correctly.");
    296. 

  296.             Assert.IsTrue(byeReq.SIPMinorVersion == 0, "The SIP Minor version was not parsed correctly.");
    297. 

  297.             Assert.IsTrue(byeReq.URI.User == "bluesipd", "The SIP request URI Name was not parsed correctly.");
    298. 

  298.             Assert.IsTrue(byeReq.URI.Host == "192.168.1.2:5065", "The SIP request URI Host was not parsed correctly.");
    299. 

  299. 

  300.             Console.WriteLine("-----------------------------------------");
    301. 

  301.         }
    302. 

  302. 

  303.         [TestMethod]
    304. 

  304.         public void TopRouteUnitTest()
    305. 

  305.         {
    306. 

  306.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    307. 

  307. 

  308.             string sipMsg =
    309. 

  309.                 "BYE sip:bluesipd@192.168.1.2:5065 SIP/2.0" + m_CRLF +
    310. 

  310.                 "Via: SIP/2.0/UDP 213.168.225.133:5060;branch=z9hG4bK483ca249;rport" + m_CRLF +
    311. 

  311.                 "Route: <sip:220.240.255.198:64300;lr>,<sip:bluesipd@192.168.1.2:5065>" + m_CRLF +
    312. 

  312.                 "From: <sip:303@bluesipd>;tag=as7a10c774" + m_CRLF +
    313. 

  313.                 "To: bluesipd <sip:bluesipd@bluesipd:5065>;tag=2561975990" + m_CRLF +
    314. 

  314.                 "Contact: <sip:303@213.168.225.133>" + m_CRLF +
    315. 

  315.                 "Call-ID: D9D08936-5455-476C-A5A2-A069D4B8DBFF@192.168.1.2" + m_CRLF +
    316. 

  316.                 "CSeq: 102 BYE" + m_CRLF +
    317. 

  317.                 "User-Agent: asterisk" + m_CRLF +
    318. 

  318.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    319. 

  319. 

  320.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    321. 

  321.             SIPRequest byeReq = SIPRequest.ParseSIPRequest(sipMessage);
    322. 

  322. 

  323.             SIPRoute topRoute = byeReq.Header.Routes.PopRoute();
    324. 

  324.             Assert.IsTrue(topRoute.Host == "220.240.255.198:64300", "The top route was not parsed correctly, top route IP address was " + topRoute.Host + ".");
    325. 

  325. 

  326.             Console.WriteLine("-----------------------------------------");
    327. 

  327.         }
    328. 

  328. 

  329.         [TestMethod]
    330. 

  330.         public void SubscribeRequestUnitTest()
    331. 

  331.         {
    332. 

  332.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    333. 

  333. 

  334.             string sipMsg =
    335. 

  335.                 "SUBSCRIBE sip:0123456@127.0.0.1 SIP/2.0" + m_CRLF +
    336. 

  336.                 "Via: SIP/2.0/UDP 192.168.1.10:15796" + m_CRLF +
    337. 

  337.                 "Max-Forwards: 70" + m_CRLF +
    338. 

  338.                 "From: \"user@sip.domain.com\" <sip:user@sipdomain.com>;tag=a6cf9fe4cdee4e1cad88240403b95669;epid=1bb41c1f89" + m_CRLF +
    339. 

  339.                 "To: <sip:0123456@sip.blueface.ie>;tag=as211b359e" + m_CRLF +
    340. 

  340.                 "Call-ID: abebae2060d747c3ba11a0d0cde9ab0b" + m_CRLF +
    341. 

  341.                 "CSeq: 81 SUBSCRIBE" + m_CRLF +
    342. 

  342.                 "Contact: <sip:192.168.1.10:15796>" + m_CRLF +
    343. 

  343.                 "User-Agent: RTC/1.3" + m_CRLF +
    344. 

  344.                 "Event: presence" + m_CRLF +
    345. 

  345.                 "Accept: application/xpidf+xml, text/xml+msrtc.pidf, application/pidf+xml" + m_CRLF +
    346. 

  346.                 "Supported: com.microsoft.autoextend" + m_CRLF +
    347. 

  347.                 "Supported: ms-benotify" + m_CRLF +
    348. 

  348.                 "Proxy-Require: ms-benotify" + m_CRLF +
    349. 

  349.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    350. 

  350. 

  351.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    352. 

  352.             SIPRequest subscribeReq = SIPRequest.ParseSIPRequest(sipMessage);
    353. 

  353. 

  354.             Console.WriteLine(subscribeReq.ToString());
    355. 

  355. 

  356.             Console.WriteLine("-----------------------------------------");
    357. 

  357.         }
    358. 

  358. 

  359.         [TestMethod]
    360. 

  360.         public void SpaceInNamesRequestUnitTest()
    361. 

  361.         {
    362. 

  362.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    363. 

  363. 

  364.             string sipMsg =
    365. 

  365.                 "REGISTER sip:Blue Face SIP/2.0" + m_CRLF +
    366. 

  366.                 "Via: SIP/2.0/UDP 127.0.0.1:1720;branch=z9hG4bKlgnUQcaywCOaPcXR" + m_CRLF +
    367. 

  367.                 "Max-Forwards: 70" + m_CRLF +
    368. 

  368.                 "User-Agent: PA168S" + m_CRLF +
    369. 

  369.                 "From: \"user\" <sip:user@Blue Face>;tag=81swjAV7dHG1yjd5" + m_CRLF +
    370. 

  370.                 "To: \"user\" <sip:user@Blue Face>" + m_CRLF +
    371. 

  371.                 "Call-ID: DHZVs1HFuMoTQ6LO@82.114.95.1" + m_CRLF +
    372. 

  372.                 "CSeq: 15754 REGISTER" + m_CRLF +
    373. 

  373.                 "Contact: <sip:user@127.0.0.1:1720>" + m_CRLF +
    374. 

  374.                 "Expires: 30" + m_CRLF +
    375. 

  375.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    376. 

  376. 

  377.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    378. 

  378.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    379. 

  379. 

  380.             Console.WriteLine(registerReq.ToString());
    381. 

  381. 

  382.             Console.WriteLine("-----------------------------------------");
    383. 

  383.         }
    384. 

  384. 

  385.         /// <summary>
    386. 

  386.         /// Error on this request is a non-numeric port on the Via header.
    387. 

  387.         /// </summary>
    388. 

  388.         [TestMethod]
    389. 

  389.         [ExpectedException(typeof(SIPValidationException))]
    390. 

  390.         public void DodgyAastraRequestUnitTest()
    391. 

  391.         {
    392. 

  392.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    393. 

  393. 

  394.             string sipMsg =
    395. 

  395.                 "REGISTER sip:sip.blueface.ie SIP/2.0" + m_CRLF +
    396. 

  396.                 "Via: SIP/2.0/UDP 83.70.206.42:5060port;branch=z9hG4bK77c61058c08e3a6737e4c76e6241cc3f" + m_CRLF +
    397. 

  397.                 "To: <sip:100001@sip.blueface.ie:5060>" + m_CRLF +
    398. 

  398.                 "From: <sip:100001@sip.blueface.ie:5060>;tag=AI5A09C508-2F0401CDFF625DD3" + m_CRLF +
    399. 

  399.                 "Call-ID: AI5A09C4D6-3122395B17A0C101@192.168.14.250" + m_CRLF +
    400. 

  400.                 "CSeq: 25015 REGISTER" + m_CRLF +
    401. 

  401.                 "Max-Forwards: 70" + m_CRLF +
    402. 

  402.                 "Expires: 3000" + m_CRLF +
    403. 

  403.                 "Contact: <sip:100001@83.70.206.42:5060\n" +
    404. 

  404.                 "Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER" + m_CRLF +
    405. 

  405.                 "User-Agent: Aastra Intelligate" + m_CRLF +
    406. 

  406.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    407. 

  407. 

  408.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    409. 

  409.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    410. 

  410. 

  411.             Console.WriteLine("-----------------------------------------");
    412. 

  412.         }
    413. 

  413. 

  414.         [TestMethod]
    415. 

  415.         public void NetgearInviteRequestUnitTest()
    416. 

  416.         {
    417. 

  417.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    418. 

  418. 

  419.             string sipMsg =
    420. 

  420.                 "INVITE sip:12345@sip.domain.com:5060;TCID-0 SIP/2.0" + m_CRLF +
    421. 

  421.                 "From: UNAVAILABLE<sip:user@sip.domain.com:5060>;tag=c0a83dfe-13c4-26bf01-975a21d0-2d8a" + m_CRLF +
    422. 

  422.                 "To: <sip:1234@sipdomain.com:5060>" + m_CRLF +
    423. 

  423.                 "Call-ID: 94b6e3f8-c0a83dfe-13c4-26bf01-975a21ce-52c@sip.domain.com" + m_CRLF +
    424. 

  424.                 "CSeq: 1 INVITE" + m_CRLF +
    425. 

  425.                 "Via: SIP/2.0/UDP 86.9.84.23:5060;branch=z9hG4bK-26bf01-975a21d0-1ffb" + m_CRLF +
    426. 

  426.                 "Max-Forwards: 70" + m_CRLF +
    427. 

  427.                 "User-Agent: TA612V-V1.2_54" + m_CRLF +
    428. 

  428.                 "Supported: timer,replaces" + m_CRLF +
    429. 

  429.                 "Contact: <sip:user@88.8.88.88:5060>" + m_CRLF +
    430. 

  430.                 "Content-Type: application/SDP" + m_CRLF +
    431. 

  431.                 "Content-Length: 386" + m_CRLF +
    432. 

  432.                 m_CRLF +
    433. 

  433.                 "v=0" + m_CRLF +
    434. 

  434.                 "o=b0000 613 888 IN IP4 88.8.88.88" + m_CRLF +
    435. 

  435.                 "s=SIP Call" + m_CRLF +
    436. 

  436.                 "c=IN IP4 88.8.88.88" + m_CRLF +
    437. 

  437.                 "t=0 0" + m_CRLF +
    438. 

  438.                 "m=audio 10000 RTP/AVP 0 101 18 100 101 2 103 8" + m_CRLF +
    439. 

  439.                 "a=fmtp:101 0-15" + m_CRLF +
    440. 

  440.                 "a=fmtp:18 annexb=no" + m_CRLF +
    441. 

  441.                 "a=sendrecv" + m_CRLF +
    442. 

  442.                 "a=rtpmap:0 PCMU/8000" + m_CRLF +
    443. 

  443.                 "a=rtpmap:101 telephone-event/8000" + m_CRLF +
    444. 

  444.                 "a=rtpmap:18 G729/8000" + m_CRLF +
    445. 

  445.                 "a=rtpmap:100 G726-16/8000" + m_CRLF +
    446. 

  446.                 "a=rtpmap:101 G726-24/8000" + m_CRLF +
    447. 

  447.                 "a=rtpmap:2 G726-32/8000" + m_CRLF +
    448. 

  448.                 "a=rtpmap:103 G726-40/8000" + m_CRLF +
    449. 

  449.                 "a=rtpmap:8 PCMA/8000";
    450. 

  450. 

  451.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    452. 

  452.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    453. 

  453. 

  454.             Console.WriteLine(inviteReq.ToString());
    455. 

  455. 

  456.             Console.WriteLine("-----------------------------------------");
    457. 

  457.         }
    458. 

  458. 

  459.         [TestMethod]
    460. 

  460.         public void RTCRegisterRequestUnitTest()
    461. 

  461.         {
    462. 

  462.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    463. 

  463. 

  464.             string sipMsg =
    465. 

  465.                 "REGISTER sip:sip.blueface.ie SIP/2.0" + m_CRLF +
    466. 

  466.                 "Via: SIP/2.0/UDP 192.168.1.10:15796" + m_CRLF +
    467. 

  467.                 "Max-Forwards: 70" + m_CRLF +
    468. 

  468.                 "From: <sip:user@sip.blueface.ie>;tag=1a52c38c46e3439c8b4fe8a58f5ae834;epid=1bb41c1f89" + m_CRLF +
    469. 

  469.                 "To: <sip:user@sip.blueface.ie>" + m_CRLF +
    470. 

  470.                 "Call-ID: aeb2c6c905a84610a54de60bb6ef476c" + m_CRLF +
    471. 

  471.                 "CSeq: 417 REGISTER" + m_CRLF +
    472. 

  472.                 "Contact: <sip:192.168.1.10:15796>;methods=\"INVITE, MESSAGE, INFO, SUBSCRIBE, OPTIONS, BYE, CANCEL, NOTIFY, ACK, REFER, BENOTIFY\"" + m_CRLF +
    473. 

  473.                 "User-Agent: RTC/1.3.5470 (Messenger 5.1.0680)" + m_CRLF +
    474. 

  474.                 "Event: registration" + m_CRLF +
    475. 

  475.                 "Allow-Events: presence" + m_CRLF +
    476. 

  476.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    477. 

  477. 

  478.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    479. 

  479.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    480. 

  480. 

  481.             Console.WriteLine("-----------------------------------------");
    482. 

  482.         }
    483. 

  483. 

  484.         [TestMethod]
    485. 

  485.         public void CiscoRegisterRequest()
    486. 

  486.         {
    487. 

  487.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    488. 

  488. 

  489.             string sipMsg =
    490. 

  490.                 "REGISTER sip:194.213.29.11 SIP/2.0" + m_CRLF +
    491. 

  491.                 "Via: SIP/2.0/UDP 86.9.88.23:5060;branch=z9hG4bK15dbeda2" + m_CRLF +
    492. 

  492.                 "From: <sip:sip2@194.213.29.11;user=phone>" + m_CRLF +
    493. 

  493.                 "To: <sip:sip2@194.213.29.11;user=phone>" + m_CRLF +
    494. 

  494.                 "Call-ID: 0013c339-acec0005-7488d654-42a83bd0@192.168.1.100" + m_CRLF +
    495. 

  495.                 "Date: Sat, 22 Apr 2006 00:47:31 GMT" + m_CRLF +
    496. 

  496.                 "CSeq: 10389 REGISTER" + m_CRLF +
    497. 

  497.                 "User-Agent: CSCO/7" + m_CRLF +
    498. 

  498.                 "Contact: <sip:sip2@86.9.88.23:5060;user=phone>" + m_CRLF +
    499. 

  499.                 "Content-Length: 0" + m_CRLF +
    500. 

  500.                 "Expires: 3600" + m_CRLF + m_CRLF;
    501. 

  501. 

  502.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    503. 

  503.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    504. 

  504.         }
    505. 

  505. 

  506.         [TestMethod]
    507. 

  507.         public void AuthenticatedRegisterRequestUnitTest()
    508. 

  508.         {
    509. 

  509.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    510. 

  510. 

  511.             string sipMsg =
    512. 

  512.                 "REGISTER sip:blueface.ie SIP/2.0" + m_CRLF +
    513. 

  513.                 "Via: SIP/2.0/UDP 86.9.88.23:10060;branch=z9hG4bK1DFDB76492E74691A3DF68AC672DAA7C" + m_CRLF +
    514. 

  514.                 "From: Aaron <sip:aaronxten@blueface.ie>;tag=2090971807" + m_CRLF +
    515. 

  515.                 "To: Aaron <sip:aaronxten@blueface.ie>" + m_CRLF +
    516. 

  516.                 "Call-ID: 19CBFF5EB6CB4668A29BEF0C3DC49910@blueface.ie" + m_CRLF +
    517. 

  517.                 "CSeq: 24291 REGISTER" + m_CRLF +
    518. 

  518.                 "Max-Forwards: 70" + m_CRLF +
    519. 

  519.                 "Contact: \"Aaron\" <sip:aaronxten@86.9.88.23:10060>" + m_CRLF +
    520. 

  520.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    521. 

  521.                 "Expires: 1800" + m_CRLF +
    522. 

  522.                 "Authorization: Digest realm=\"sip.blueface.ie\",nonce=\"1694683214\",username=\"aaronxten\",response=\"85f2089ac958e69ce4d74f5ae72a9a5f\",uri=\"sip:blueface.ie\"" + m_CRLF +
    523. 

  523.                 m_CRLF;
    524. 

  524. 

  525.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    526. 

  526.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    527. 

  527. 

  528.             Console.WriteLine(registerReq.ToString());
    529. 

  529. 

  530.             SIPAuthenticationHeader authHeader = registerReq.Header.AuthenticationHeader;
    531. 

  531. 

  532.             Assert.IsTrue(authHeader != null, "The Authorization header was not correctly extracted from the SIP Register Request.");
    533. 

  533.             Assert.IsTrue(authHeader.SIPDigest.Nonce == "1694683214", "The Authorization header nonce was not correctly extracted from the SIP Register Request, header nonce = " + authHeader.SIPDigest.Nonce + ".");
    534. 

  534.             Assert.IsTrue(authHeader.SIPDigest.Realm == "sip.blueface.ie", "The Authorization header realm was not correctly extracted from the SIP Register Request.");
    535. 

  535.             Assert.IsTrue(authHeader.SIPDigest.Username == "aaronxten", "The Authorization username nonce was not correctly extracted from the SIP Register Request, header username = " + authHeader.SIPDigest.Username + ".");
    536. 

  536.             Assert.IsTrue(authHeader.SIPDigest.URI == "sip:blueface.ie", "The Authorization header URI was not correctly extracted from the SIP Register Request.");
    537. 

  537.             Assert.IsTrue(authHeader.SIPDigest.Response == "85f2089ac958e69ce4d74f5ae72a9a5f", "The Authorization header response was not correctly extracted from the SIP Register Request.");
    538. 

  538.         }
    539. 

  539. 

  540.         [TestMethod]
    541. 

  541.         public void MicrosoftMessengerRegisterRequestUnitTest()
    542. 

  542.         {
    543. 

  543.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    544. 

  544. 

  545.             string sipMsg =
    546. 

  546.                 "REGISTER sip:aaronmsn SIP/2.0" + m_CRLF +
    547. 

  547.                 "Via: SIP/2.0/UDP 192.168.1.31:16879" + m_CRLF +
    548. 

  548.                 "Max-Forwards: 70" + m_CRLF +
    549. 

  549.                 "From: <sip:aaronmsn>;tag=27359cb6dcdb4b8e9570dd9fc4b09c14;epid=5649ab5588" + m_CRLF +
    550. 

  550.                 "To: <sip:aaronmsn>" + m_CRLF +
    551. 

  551.                 "Call-ID: 19b7a4c8c6d647b19afe031df5e91332@192.168.1.31" + m_CRLF +
    552. 

  552.                 "CSeq: 1 REGISTER" + m_CRLF +
    553. 

  553.                 "Contact: <sip:192.168.1.31:16879>;methods=\"INVITE, MESSAGE, INFO, SUBSCRIBE, OPTIONS, BYE, CANCEL, NOTIFY, ACK, REFER\"" + m_CRLF +
    554. 

  554.                 "User-Agent: RTC/1.2.4949" + m_CRLF +
    555. 

  555.                 "Event: registration" + m_CRLF +
    556. 

  556.                 "Allow-Events: presence" + m_CRLF +
    557. 

  557.                 "Content-Length: 0" + m_CRLF + m_CRLF;
    558. 

  558. 

  559.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    560. 

  560.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    561. 

  561. 

  562.             Console.WriteLine(registerReq.ToString());
    563. 

  563.         }
    564. 

  564. 

  565.         [TestMethod]
    566. 

  566.         public void CreateBranchIdUnitTest()
    567. 

  567.         {
    568. 

  568.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    569. 

  569. 

  570.             string sipMsg =
    571. 

  571.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    572. 

  572.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    573. 

  573.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    574. 

  574.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    575. 

  575.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    576. 

  576.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    577. 

  577.                 "CSeq: 49429 INVITE" + m_CRLF +
    578. 

  578.                 "Max-Forwards: 70" + m_CRLF +
    579. 

  579.                 "Content-Type: application/sdp" + m_CRLF +
    580. 

  580.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    581. 

  581.                 m_CRLF;
    582. 

  582. 

  583.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    584. 

  584.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    585. 

  585. 

  586.             string branchId = CallProperties.CreateBranchId();
    587. 

  587. 

  588.             Console.WriteLine("branchid=" + branchId);
    589. 

  589. 

  590.             int length = branchId.Length - SIPConstants.SIP_BRANCH_MAGICCOOKIE.Length;
    591. 

  591.             Console.WriteLine("length=" + length);
    592. 

  592. 

  593.             Assert.IsTrue(branchId != null, "The branchid was not created correctly.");
    594. 

  594. 

  595.             Console.WriteLine("-----------------------------------------");
    596. 

  596.         }

    597. 

  597. 

    598. 

  598.         /*[Test]
    599. 

  599.         public void LoopDetectUnitTest()
    600. 

  600.         {
    601. 

  601.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    602. 

  602.                
    603. 

  603.             string sipMsg = 
    604. 

  604.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    605. 

  605.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    606. 

  606.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    607. 

  607.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    608. 

  608.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    609. 

  609.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    610. 

  610.                 "CSeq: 49429 INVITE" + m_CRLF +
    611. 

  611.                 "Max-Forwards: 70" + m_CRLF +
    612. 

  612.                 "Content-Type: application/sdp" + m_CRLF +
    613. 

  613.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    614. 

  614.                 m_CRLF;
    615. 

    616. 

  616.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null);
    617. 

  617.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    618. 

    619. 

  619.             string branchId = inviteReq.CreateBranchId();
    620. 

  620. 				
    621. 

  621.             SIPViaHeader requestVia = new SIPViaHeader("192.168.1.2", 5065, branchId);
    622. 

  622.                 
    623. 

  623.             inviteReq.Header.Via.PushViaHeader(requestVia);
    624. 

  624. 				
    625. 

  625.             Assert.IsTrue(inviteReq.IsLoop("192.168.1.2", 5065, branchId), "The SIP request was not correctly detected as a loop.");
    626. 

    627. 

  627.             Console.WriteLine("-----------------------------------------");
    628. 

  628.         }*/

    629. 

  629. 

    630. 

  630.         [TestMethod]
    631. 

  631.         public void LooseRouteForProxyUnitTest()
    632. 

  632.         {
    633. 

  633.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    634. 

  634. 

  635.             string sipMsg =
    636. 

  636.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    637. 

  637.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    638. 

  638.                 "Route: <sip:82.195.148.216:5062;lr>,<sip:89.100.92.186:45270;lr>" + m_CRLF +
    639. 

  639.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    640. 

  640.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    641. 

  641.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    642. 

  642.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    643. 

  643.                 "CSeq: 49429 INVITE" + m_CRLF +
    644. 

  644.                 "Max-Forwards: 70" + m_CRLF +
    645. 

  645.                 "Content-Type: application/sdp" + m_CRLF +
    646. 

  646.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    647. 

  647.                 m_CRLF;
    648. 

  648. 

  649.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    650. 

  650.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    651. 

  651. 

  652.             MockSIPChannel mockSIPChannel = new MockSIPChannel(IPSocket.ParseSocketString("82.195.148.216:5062"));
    653. 

  653.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, mockSIPChannel, false);
    654. 

  654. 

  655.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    656. 

  656. 

  657.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:303@sip.blueface.ie", "The request URI was incorrectly modified.");
    658. 

  658.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:89.100.92.186:45270;lr>", "The request route information was not correctly preprocessed.");
    659. 

  659.             Assert.IsTrue(inviteReq.Header.Routes.Length == 1, "The route set was an incorrect length.");
    660. 

  660.         }
    661. 

  661. 

  662.         [TestMethod]
    663. 

  663.         public void LooseRouteForProxyMultipleContactsUnitTest()
    664. 

  664.         {
    665. 

  665.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    666. 

  666. 

  667.             string sipMsg =
    668. 

  668.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    669. 

  669.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    670. 

  670.                 "Route: <sip:82.195.148.216:5062;lr>,<sip:89.100.92.186:45270;lr>" + m_CRLF +
    671. 

  671.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    672. 

  672.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    673. 

  673.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    674. 

  674.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    675. 

  675.                 "CSeq: 49429 INVITE" + m_CRLF +
    676. 

  676.                 "Max-Forwards: 70" + m_CRLF +
    677. 

  677.                 "Content-Type: application/sdp" + m_CRLF +
    678. 

  678.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    679. 

  679.                 m_CRLF;
    680. 

  680. 

  681.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    682. 

  682.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    683. 

  683. 

  684.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    685. 

  685.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("82.195.148.216:5061")));
    686. 

  686.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("82.195.148.216:5062")));
    687. 

  687. 

  688.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    689. 

  689. 

  690.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:303@sip.blueface.ie", "The request URI was incorrectly modified.");
    691. 

  691.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:89.100.92.186:45270;lr>", "The request route information was not correctly preprocessed.");
    692. 

  692.             Assert.IsTrue(inviteReq.Header.Routes.Length == 1, "The route set was an incorrect length.");
    693. 

  693.         }
    694. 

  694. 

  695.         [TestMethod]
    696. 

  696.         public void LooseRouteNotForProxyUnitTest()
    697. 

  697.         {
    698. 

  698.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    699. 

  699. 

  700.             string sipMsg =
    701. 

  701.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    702. 

  702.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    703. 

  703.                 "Route: <sip:82.195.148.216:5062;lr>,<sip:89.100.92.186:45270;lr>" + m_CRLF +
    704. 

  704.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    705. 

  705.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    706. 

  706.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    707. 

  707.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    708. 

  708.                 "CSeq: 49429 INVITE" + m_CRLF +
    709. 

  709.                 "Max-Forwards: 70" + m_CRLF +
    710. 

  710.                 "Content-Type: application/sdp" + m_CRLF +
    711. 

  711.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    712. 

  712.                 m_CRLF;
    713. 

  713. 

  714.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    715. 

  715.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    716. 

  716. 

  717.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    718. 

  718.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("10.10.10.10:5060")));
    719. 

  719.        
    720. 

  720.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    721. 

  721. 

  722.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:303@sip.blueface.ie", "The request URI was incorrectly modified.");
    723. 

  723.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:82.195.148.216:5062;lr>", "The request route information was not correctly preprocessed.");
    724. 

  724.         }
    725. 

  725. 

  726.         [TestMethod]
    727. 

  727.         public void StrictRoutePriorToProxyUnitTest()
    728. 

  728.         {
    729. 

  729.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    730. 

  730. 

  731.             string sipMsg =
    732. 

  732.                 "INVITE sip:82.195.148.216:5062;lr SIP/2.0" + m_CRLF +
    733. 

  733.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    734. 

  734.                 "Route: <sip:89.100.92.186:45270;lr>,<sip:303@sip.blueface.ie>" + m_CRLF +
    735. 

  735.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    736. 

  736.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    737. 

  737.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    738. 

  738.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    739. 

  739.                 "CSeq: 49429 INVITE" + m_CRLF +
    740. 

  740.                 "Max-Forwards: 70" + m_CRLF +
    741. 

  741.                 "Content-Type: application/sdp" + m_CRLF +
    742. 

  742.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    743. 

  743.                 m_CRLF;
    744. 

  744. 

  745.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    746. 

  746.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    747. 

  747. 

  748.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    749. 

  749.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("82.195.148.216:5062")));
    750. 

  750. 

  751.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    752. 

  752. 

  753.             Console.WriteLine(inviteReq.ToString());
    754. 

  754.             Console.WriteLine("Next Route=" + inviteReq.Header.Routes.TopRoute.ToString());
    755. 

  755.             Console.WriteLine("Request URI=" + inviteReq.URI.ToString());
    756. 

  756. 

  757.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:89.100.92.186:45270;lr>", "Top route was not correct.");
    758. 

  758.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:303@sip.blueface.ie", "The request URI was incorrectly adjusted.");
    759. 

  759.             Assert.IsTrue(inviteReq.Header.Routes.Length == 1, "The route set was not correct.");
    760. 

  760.         }
    761. 

  761. 

  762.         [TestMethod]
    763. 

  763.         public void StrictRouteAfterProxyUnitTest()
    764. 

  764.         {
    765. 

  765.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    766. 

  766. 

  767.             string sipMsg =
    768. 

  768.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    769. 

  769.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    770. 

  770.                 "Route: <sip:82.195.148.216:5062;lr>,<sip:10.10.10.10>,<sip:89.100.92.186:45270;lr>" + m_CRLF +
    771. 

  771.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    772. 

  772.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    773. 

  773.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    774. 

  774.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    775. 

  775.                 "CSeq: 49429 INVITE" + m_CRLF +
    776. 

  776.                 "Max-Forwards: 70" + m_CRLF +
    777. 

  777.                 "Content-Type: application/sdp" + m_CRLF +
    778. 

  778.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    779. 

  779.                 m_CRLF;
    780. 

  780. 

  781.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    782. 

  782.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    783. 

  783. 

  784.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    785. 

  785.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("82.195.148.216:5062")));
    786. 

  786. 

  787.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    788. 

  788. 

  789.             Console.WriteLine("Next Route=" + inviteReq.Header.Routes.TopRoute.ToString());
    790. 

  790.             Console.WriteLine("Request URI=" + inviteReq.URI.ToString());
    791. 

  791. 

  792.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:89.100.92.186:45270;lr>", "Top route was not correctly recognised.");
    793. 

  793.             Assert.IsTrue(inviteReq.Header.Routes.BottomRoute.ToString() == "<sip:303@sip.blueface.ie>", "Bottom route was not correctly placed.");
    794. 

  794.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:10.10.10.10", "The request URI was not correctly adjusted.");
    795. 

  795.             Assert.IsTrue(inviteReq.Header.Routes.Length == 2, "The route set was not correct.");
    796. 

  796.         }
    797. 

  797. 

  798.         [TestMethod]
    799. 

  799.         //[Ignore("This SIP stack will not put hostnames into a Route header in order to avoid unnecessary DNS lookups.")]
    800. 

  800.         [Ignore]
    801. 

  801.         public void LooseRouteForProxyHostnameUnitTest()
    802. 

  802.         {
    803. 

  803.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    804. 

  804. 

  805.             string sipMsg =
    806. 

  806.                 "INVITE sip:303@sip.blueface.ie SIP/2.0" + m_CRLF +
    807. 

  807.                 "Via: SIP/2.0/UDP 192.168.1.2:5065;rport;branch=z9hG4bKFBB7EAC06934405182D13950BD51F001" + m_CRLF +
    808. 

  808.                 "Route: <sip:sip.blueface.ie;lr>,<sip:89.100.92.186:45270;lr>" + m_CRLF +
    809. 

  809.                 "From: SER Test X <sip:aaronxten@sip.blueface.ie:5065>;tag=196468136" + m_CRLF +
    810. 

  810.                 "To: <sip:303@sip.blueface.ie>" + m_CRLF +
    811. 

  811.                 "Contact: <sip:aaronxten@192.168.1.2:5065>" + m_CRLF +
    812. 

  812.                 "Call-ID: A3DF9A04-0EFE-47E4-98B1-E18AA186F3D6@192.168.1.2" + m_CRLF +
    813. 

  813.                 "CSeq: 49429 INVITE" + m_CRLF +
    814. 

  814.                 "Max-Forwards: 70" + m_CRLF +
    815. 

  815.                 "Content-Type: application/sdp" + m_CRLF +
    816. 

  816.                 "User-Agent: X-PRO release 1103v" + m_CRLF +
    817. 

  817.                 m_CRLF;
    818. 

  818. 

  819.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    820. 

  820.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    821. 

  821. 

  822.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    823. 

  823.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("194.213.29.100:5060")));
    824. 

  824. 

  825.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    826. 

  826. 

  827.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:303@sip.blueface.ie", "The request URI was incorrectly modified.");
    828. 

  828.             Assert.IsTrue(inviteReq.Header.Routes.TopRoute.ToString() == "<sip:89.100.92.186:45270;lr>", "The request route information was not correctly preprocessed.");
    829. 

  829.             Assert.IsTrue(inviteReq.Header.Routes.Length == 1, "The route set was an incorrect length.");
    830. 

  830.         }
    831. 

  831. 

  832.         [TestMethod]
    833. 

  833.         [ExpectedException(typeof(SIPValidationException))]
    834. 

  834.         public void SpuriousStartCharsInResponseUnitTest()
    835. 

  835.         {
    836. 

  836.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    837. 

  837. 

  838.             // This is an example of a malformed response recieved in the wild. It matches the bnf format for a request,
    839. 

  839.             // if the format of the SIP URI is not taken into account.
    840. 

  840.             string sipMsg =
    841. 

  841.                 "16394SIP/2.0 200 OK" + m_CRLF +
    842. 

  842.                 "To: <sip:user@83.70.216.94:5056>;tag=56314300b3ccd13fi0" + m_CRLF +
    843. 

  843.                 "From: <sip:natkeepalive@194.213.29.52:5064>;tag=7816855980" + m_CRLF +
    844. 

  844.                 "Call-ID: 1652975648@194.213.29.52" + m_CRLF +
    845. 

  845.                 "CSeq: 685 OPTIONS" + m_CRLF +
    846. 

  846.                 "Via: SIP/2.0/UDP 213.168.225.133:5060;branch=z9hG4bK46427189218ce28213adfb77e9df73b8ba6f6f0b" + m_CRLF +
    847. 

  847.                 "Via: SIP/2.0/UDP 194.213.29.52:5064;branch=z9hG4bK1531800555" + m_CRLF +
    848. 

  848.                 "Server: Linksys/PAP2-3.1.3(LS)" + m_CRLF +
    849. 

  849.                 "Content-Length: 5" + m_CRLF +
    850. 

  850.                 "Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER" + m_CRLF +
    851. 

  851.                 "Supported: x-sipura" + m_CRLF + m_CRLF;
    852. 

  852. 

  853.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    854. 

  854.             SIPRequest sipRequest = SIPRequest.ParseSIPRequest(sipMessage);
    855. 

  855. 

  856.             Console.WriteLine("-----------------------------------------");
    857. 

  857.         }
    858. 

  858. 

  859.         [TestMethod]
    860. 

  860.         public void RegisterZeroExpiryUnitTest()
    861. 

  861.         {
    862. 

  862.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    863. 

  863. 

  864.             string sipMsg =
    865. 

  865.                 "REGISTER sip:213.200.94.181 SIP/2.0" + m_CRLF +
    866. 

  866.                 "Via: SIP/2.0/UDP 192.168.1.32:10254;branch=z9hG4bK-d87543-eb7c9f44883c5955-1--d87543-;rport;received=89.100.104.191" + m_CRLF +
    867. 

  867.                 "To: aaronxten <sip:aaronxten@213.200.94.181>" + m_CRLF +
    868. 

  868.                 "From: aaronxten <sip:aaronxten@213.200.94.181>;tag=774d2561" + m_CRLF +
    869. 

  869.                 "Call-ID: MTBhNGZjZmQ2OTc3MWU5MTZjNWUxMDYxOTk1MjdmYzk." + m_CRLF +
    870. 

  870.                 "CSeq: 2 REGISTER" + m_CRLF +
    871. 

  871.                 "Contact: <sip:aaronxten@192.168.1.32:10254;rinstance=6d2bbd8014ca7a76>;expires=0" + m_CRLF +
    872. 

  872.                 "Max-Forwards: 69" + m_CRLF +
    873. 

  873.                 "User-Agent: X-Lite release 1006e stamp 34025" + m_CRLF +
    874. 

  874.                 "Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO" + m_CRLF + m_CRLF;
    875. 

  875. 

  876.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    877. 

  877.             SIPRequest registerReq = SIPRequest.ParseSIPRequest(sipMessage);
    878. 

  878. 

  879.             Console.WriteLine(registerReq.ToString());
    880. 

  880. 

  881.             Console.WriteLine("-----------------------------------------");
    882. 

  882.         }
    883. 

  883. 

  884.         [TestMethod]
    885. 

  885.         public void AvayaInviteUnitTest()
    886. 

  886.         {
    887. 

  887.             Console.WriteLine("--> " + System.Reflection.MethodBase.GetCurrentMethod().Name);
    888. 

  888. 

  889.             string sipMsg =
    890. 

  890.                 "INVITE sip:194.213.29.100:5060 SIP/2.0" + m_CRLF +
    891. 

  891.                 "Via: SIP/2.0/UDP 10.1.1.241;branch=z9hG4bK94fc63626" + m_CRLF +
    892. 

  892.                 "To: UNKNOWN <sip:8219000@sip.194.213.29.100>" + m_CRLF +
    893. 

  893.                 "From: 'Joe Bloggs' <sip:ei9gz@blueface.ie>;tag=cc16d34c122e5fe" + m_CRLF +
    894. 

  894.                 "Call-ID: 61d0b3a80f5727a9be56ac739e8b0581@blueface.ie" + m_CRLF +
    895. 

  895.                 "CSeq: 2009546910 INVITE" + m_CRLF +
    896. 

  896.                 "Contact: 'Val Gavin' <sip:ei9gz@10.1.1.241>" + m_CRLF +
    897. 

  897.                 "Max-Forwards: 70" + m_CRLF +
    898. 

  898.                 "Route: <sip:8219522@sip.194.213.29.100>" + m_CRLF +    // Strict Route header (this header is actually a fault but it ends up being a strict route).
    899. 

  899.                 "User-Agent: NeuralX MxSF/v3.2.6.26" + m_CRLF +
    900. 

  900.                 "Content-Type: application/sdp" + m_CRLF +
    901. 

  901.                 "Content-Length: 318" + m_CRLF +
    902. 

  902.                 "P-Asserted-Identity: 'Joe Bloggs' <sip:9@blueface.ie>" + m_CRLF +
    903. 

  903.                 "Allow: INVITE" + m_CRLF +
    904. 

  904.                 "Allow: CANCEL" + m_CRLF +
    905. 

  905.                 "Allow: OPTIONS" + m_CRLF +
    906. 

  906.                 "Allow: BYE" + m_CRLF +
    907. 

  907.                 "Allow: REFER" + m_CRLF +
    908. 

  908.                 "Allow: INFO" + m_CRLF +
    909. 

  909.                 "Allow: UPDATE" + m_CRLF +
    910. 

  910.                 "Supported: replaces" + m_CRLF +
    911. 

  911.                 m_CRLF +
    912. 

  912.                 "v=0" + m_CRLF +
    913. 

  913.                 "o=xxxxx 1174909600 1174909601 IN IP4 10.1.1.241" + m_CRLF +
    914. 

  914.                 "s=-" + m_CRLF +
    915. 

  915.                 "c=IN IP4 10.1.1.241" + m_CRLF +
    916. 

  916.                 "t=0 0" + m_CRLF +
    917. 

  917.                 "a=sendrecv" + m_CRLF +
    918. 

  918.                 "m=audio 20026 RTP/AVP 8 0 18 101" + m_CRLF +
    919. 

  919.                 "a=rtpmap:8 PCMA/8000" + m_CRLF +
    920. 

  920.                 "a=rtpmap:0 PCMU/8000" + m_CRLF +
    921. 

  921.                 "a=rtpmap:18 G729/8000" + m_CRLF +
    922. 

  922.                 "a=rtpmap:101 telephone-event/8000" + m_CRLF +
    923. 

  923.                 "a=fmtp:18 annexb=no" + m_CRLF +
    924. 

  924.                 "a=fmtp:101 0-15" + m_CRLF +
    925. 

  925.                 "a=ptime:20" + m_CRLF +
    926. 

  926.                 "a=rtcp:20027 IN IP4 10.1.1.241";
    927. 

  927. 

  928.             SIPMessage sipMessage = SIPMessage.ParseSIPMessage(Encoding.UTF8.GetBytes(sipMsg), null, null);
    929. 

  929.             SIPRequest inviteReq = SIPRequest.ParseSIPRequest(sipMessage);
    930. 

  930. 

  931.             SIPTransport mockSIPTransport = new SIPTransport(MockSIPDNSManager.Resolve, null, false);
    932. 

  932.             mockSIPTransport.AddSIPChannel(new MockSIPChannel(IPSocket.ParseSocketString("194.213.29.100:5060")));
    933. 

  933. 

  934.             mockSIPTransport.PreProcessRouteInfo(inviteReq);
    935. 

  935. 

  936.             Console.WriteLine(inviteReq.ToString());
    937. 

  937. 

  938.             Assert.IsTrue(inviteReq.URI.ToString() == "sip:8219522@sip.194.213.29.100", "The request URI was not updated to the strict route.");
    939. 

  939.             Assert.IsTrue(inviteReq.Header.Ro…
    940.

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