private void Provisional(SipTransportType transportType)
{
TestCore serverCore = null;
TestCore clientCore = null;
SipServerAgent serverAgent;
SipClientAgent clientAgent;
SipCoreSettings settings;
SipRequest request;
SipResponse response;
SipResult result;
try
{
// Initialize the test cores
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:5060"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:5060"), 0)
};
serverCore = new TestCore(settings);
serverAgent = new SipServerAgent(serverCore, serverCore);
serverCore.Start(serverAgent);
serverCore.SetHandler(new SipRequestDelegate(OnRequest));
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:0"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:0"), 0)
};
clientCore = new TestCore(settings);
clientAgent = new SipClientAgent(clientCore, clientCore);
clientCore.Start(clientAgent);
clientCore.SetHandler(new SipResponseDelegate(OnResponse));
// Verify a transaction with a single provisional response.
//
// I'm also going to verify that setting SipRequest.ViaInstanceParam
// resulted in the "instance" parameter being added to the requests
// Via header.
Clear();
request = new SipRequest(SipMethod.Register, string.Format("sip:127.0.0.1:5060;transport={0}", transportType.ToString().ToLowerInvariant()), null);
request.AddHeader(SipHeader.To, "sip:[email protected]");
request.AddHeader(SipHeader.From, "sip:[email protected]");
serverOp = ServerOp.ProvisionalOK;
result = clientAgent.Request(request, null);
Thread.Sleep(100);
Assert.AreEqual(SipStatus.OK, result.Status);
// Verify the response headers
request = result.Request;
response = result.Response;
Assert.AreEqual(1, requestArgs.Count);
Assert.AreEqual(2, responseArgs.Count);
Assert.AreEqual(SipStatus.Trying, responseArgs[0].Response.Status);
Assert.AreEqual(SipStatus.OK, responseArgs[1].Response.Status);
Assert.AreEqual(request.Headers[SipHeader.To].Text, new SipValue(request.Headers[SipHeader.To].Text).Text);
Assert.IsTrue(string.IsNullOrWhiteSpace(new SipValue(response.Headers[SipHeader.To].Text)["tag"]));
Assert.AreEqual(request.Headers[SipHeader.From].Text, response.Headers[SipHeader.From].Text);
Assert.AreEqual(request.Headers[SipHeader.CallID].Text, response.Headers[SipHeader.CallID].Text);
Assert.AreEqual(request.Headers[SipHeader.CSeq].Text, response.Headers[SipHeader.CSeq].Text);
Assert.AreEqual(request.Headers[SipHeader.Via].Text, response.Headers[SipHeader.Via].Text);
// Verify a transaction with two provisional responses
Clear();
request = new SipRequest(SipMethod.Register, string.Format("sip:127.0.0.1:5060;transport={0}", transportType.ToString().ToLowerInvariant()), null);
request.AddHeader(SipHeader.To, "sip:[email protected]");
request.AddHeader(SipHeader.From, "sip:[email protected]");
serverOp = ServerOp.ProvisionalProvisionalOK;
result = clientAgent.Request(request, null);
Thread.Sleep(100);
Assert.AreEqual(SipStatus.OK, result.Status);
// Verify the response headers
request = result.Request;
response = result.Response;
Assert.AreEqual(1, requestArgs.Count);
Assert.AreEqual(3, responseArgs.Count);
Assert.AreEqual(SipStatus.Trying, responseArgs[0].Response.Status);
Assert.AreEqual("0", responseArgs[0].Response["Test"].Text);
Assert.AreEqual(SipStatus.Trying, responseArgs[1].Response.Status);
Assert.AreEqual("1", responseArgs[1].Response["Test"].Text);
Assert.AreEqual(SipStatus.OK, responseArgs[2].Response.Status);
Assert.AreEqual("2", responseArgs[2].Response["Test"].Text);
Assert.AreEqual(request.Headers[SipHeader.To].Text, new SipValue(request.Headers[SipHeader.To].Text).Text);
Assert.IsTrue(string.IsNullOrWhiteSpace(new SipValue(response.Headers[SipHeader.To].Text)["tag"]));
Assert.AreEqual(request.Headers[SipHeader.From].Text, response.Headers[SipHeader.From].Text);
Assert.AreEqual(request.Headers[SipHeader.CallID].Text, response.Headers[SipHeader.CallID].Text);
Assert.AreEqual(request.Headers[SipHeader.CSeq].Text, response.Headers[SipHeader.CSeq].Text);
Assert.AreEqual(request.Headers[SipHeader.Via].Text, response.Headers[SipHeader.Via].Text);
}
finally
{
if (clientCore != null)
{
clientCore.Stop();
}
if (serverCore != null)
{
serverCore.Stop();
}
}
}
private void Blast(SipTransportType transportType)
{
TestCore serverCore = null;
TestCore clientCore = null;
SipServerAgent serverAgent;
SipClientAgent clientAgent;
SipCoreSettings settings;
SipRequest request;
SipResponse response;
SipResult result;
try
{
// Initialize the test cores
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:5060"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:5060"), 0)
};
serverCore = new TestCore(settings);
serverAgent = new SipServerAgent(serverCore, serverCore);
serverCore.Start(serverAgent);
serverCore.SetHandler(new SipRequestDelegate(OnRequest));
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:0"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:0"), 0)
};
clientCore = new TestCore(settings);
clientAgent = new SipClientAgent(clientCore, clientCore);
clientCore.Start(clientAgent);
clientCore.SetHandler(new SipResponseDelegate(OnResponse));
// Do a bunch of requests
for (int i = 0; i < 1000; i++)
{
Clear();
request = new SipRequest(SipMethod.Register, string.Format("sip:127.0.0.1:5060;transport={0}", transportType.ToString().ToLowerInvariant()), null);
request.AddHeader(SipHeader.To, "sip:[email protected]");
request.AddHeader(SipHeader.From, "sip:[email protected]");
request.Contents = new byte[] { (byte)i };
serverOp = ServerOp.OK;
result = clientAgent.Request(request, null);
response = result.Response;
Thread.Sleep(100);
Assert.AreEqual(SipStatus.OK, result.Status);
CollectionAssert.AreEqual(request.Contents, response.Contents);
}
}
finally
{
if (clientCore != null)
{
clientCore.Stop();
}
if (serverCore != null)
{
serverCore.Stop();
}
}
}
//---------------------------------------------------------------------
// Tests
private void Basic(SipTransportType transportType)
{
TestCore serverCore = null;
TestCore clientCore = null;
SipServerAgent serverAgent;
SipClientAgent clientAgent;
SipCoreSettings settings;
SipRequest request;
SipResponse response;
SipResult result;
try
{
// Initialize the test cores
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:5060"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:5060"), 0)
};
serverCore = new TestCore(settings);
serverAgent = new SipServerAgent(serverCore, serverCore);
serverCore.Start(serverAgent);
serverCore.SetHandler(new SipRequestDelegate(OnRequest));
settings = new SipCoreSettings();
settings.TransportSettings = new SipTransportSettings[] {
new SipTransportSettings(SipTransportType.UDP, NetworkBinding.Parse("ANY:0"), 0),
new SipTransportSettings(SipTransportType.TCP, NetworkBinding.Parse("ANY:0"), 0)
};
clientCore = new TestCore(settings);
clientAgent = new SipClientAgent(clientCore, clientCore);
clientCore.Start(clientAgent);
clientCore.SetHandler(new SipResponseDelegate(OnResponse));
// Verify a basic Request/OK transaction
Clear();
request = new SipRequest(SipMethod.Register, string.Format("sip:127.0.0.1:5060;transport={0}", transportType.ToString().ToLowerInvariant()), null);
request.AddHeader(SipHeader.To, "sip:[email protected]");
request.AddHeader(SipHeader.From, "sip:[email protected]");
serverOp = ServerOp.OK;
result = clientAgent.Request(request, null);
Thread.Sleep(100);
Assert.AreEqual(SipStatus.OK, result.Status);
// Verify the response headers
request = result.Request;
response = result.Response;
Assert.AreEqual(1, requestArgs.Count);
Assert.AreEqual(1, responseArgs.Count);
Assert.AreEqual(request.Headers[SipHeader.To].Text, new SipValue(request.Headers[SipHeader.To].Text).Text);
Assert.IsTrue(string.IsNullOrWhiteSpace(new SipValue(response.Headers[SipHeader.To].Text)["tag"]));
Assert.AreEqual(request.Headers[SipHeader.From].Text, response.Headers[SipHeader.From].Text);
Assert.AreEqual(request.Headers[SipHeader.CallID].Text, response.Headers[SipHeader.CallID].Text);
Assert.AreEqual(request.Headers[SipHeader.CSeq].Text, response.Headers[SipHeader.CSeq].Text);
Assert.AreEqual(request.Headers[SipHeader.Via].Text, response.Headers[SipHeader.Via].Text);
// Verify that "Max-Forwards: 70" headers were added to the request message.
Assert.AreEqual(SipHelper.MaxForwards, requestArgs[0].Request.GetHeaderText(SipHeader.MaxForwards));
// Verify requests that result in errors.
Clear();
request = new SipRequest(SipMethod.Register, string.Format("sip:127.0.0.1:5060;transport={0}", transportType.ToString().ToLowerInvariant()), null);
request.AddHeader(SipHeader.To, "sip:[email protected]");
request.AddHeader(SipHeader.From, "sip:[email protected]");
serverOp = ServerOp.Error;
result = clientAgent.Request(request, null);
Thread.Sleep(100);
Assert.AreEqual(SipStatus.NotImplemented, result.Status);
// Verify the response headers
request = result.Request;
response = result.Response;
Assert.AreEqual(1, requestArgs.Count);
Assert.AreEqual(1, responseArgs.Count);
Assert.AreEqual(request.Headers[SipHeader.To].Text, new SipValue(request.Headers[SipHeader.To].Text).Text);
Assert.IsTrue(string.IsNullOrWhiteSpace(new SipValue(response.Headers[SipHeader.To].Text)["tag"]));
Assert.AreEqual(request.Headers[SipHeader.From].Text, response.Headers[SipHeader.From].Text);
Assert.AreEqual(request.Headers[SipHeader.CallID].Text, response.Headers[SipHeader.CallID].Text);
Assert.AreEqual(request.Headers[SipHeader.CSeq].Text, response.Headers[SipHeader.CSeq].Text);
Assert.AreEqual(request.Headers[SipHeader.Via].Text, response.Headers[SipHeader.Via].Text);
}
finally
{
if (clientCore != null)
{
clientCore.Stop();
}
if (serverCore != null)
{
serverCore.Stop();
}
}
}