public void CreateSessionDescriptionModifySessionVersionUnitTest()
{
Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name);
using (Media.Sdp.SessionDescription sdp = new Media.Sdp.SessionDescription(0, "v√ƒ", "Bandit"))
{
//update version was specified false so the verison of the document should have updated.
System.Diagnostics.Debug.Assert(sdp.DocumentVersion == 0, "Did not find Correct SessionVersion");
//Add a connection line, updating the version
sdp.Add(new Media.Sdp.Lines.SessionConnectionLine()
{
ConnectionNetworkType = "IN",
ConnectionAddressType = "*",
ConnectionAddress = "0.0.0.0"
});
System.Diagnostics.Debug.Assert(sdp.Lines.Count() == 4, "Did not have correct amount of Lines");
long sessionVersion = 9223372036802072014;
//update version was specified false so the verison of the document should have updated.
System.Diagnostics.Debug.Assert(sdp.DocumentVersion == 1, "Did not find Correct SessionVersion");
sdp.DocumentVersion = sessionVersion;
string expected = "v=0\r\no=v√ƒ 9223372036802072014 \r\ns=Bandit\r\nc=IN * 0.0.0.0\r\n";
System.Diagnostics.Debug.Assert(string.Compare(sdp.ToString(), expected) == 0, "Did not output correct result.");
//Try to get a token to update the document
var token = sdp.BeginUpdate();
//Do another update to test modification doesn't freeze?
++sdp.DocumentVersion;
//End the update
sdp.EndUpdate(token, true);
//update version was specified false so the verison of the document should have updated.
System.Diagnostics.Debug.Assert(sdp.DocumentVersion == sessionVersion + 1, "Did not find Correct SessionVersion");
//Do another update
++sdp.DocumentVersion;
System.Diagnostics.Debug.Assert(sdp.DocumentVersion == sessionVersion + 2, "Did not find Correct SessionVersion");
}
}
public void CreateSessionDescriptionUnitTest()
{
Console.WriteLine(System.Reflection.MethodBase.GetCurrentMethod().Name);
string originatorAndSession = String.Format("{0} {1} {2} {3} {4} {5}", "-", "62464", "0", "IN", "IP4", "10.1.1.2");
string profile = "RTP/AVP";
Media.Sdp.MediaType mediaType = Media.Sdp.MediaType.audio;
int mediaPort = 15000;
int mediaFormat = 0;
string sessionName = "MySessionName";
//The document will have a DocumentVersion of 0 by default.
//Version will be set (v=) which will try to update the version but there is no originator.
//Originator is set which causes an update in version but because there was no originator the version is 0
//Once the originator is set (which maintains the DocumentVersion)
//It can then be increased, the constructor does not do this for you.
using (var audioDescription = new Media.Sdp.SessionDescription(mediaFormat, originatorAndSession, sessionName))
{
//Ensure the correct SessionDescriptionVersion was set
System.Diagnostics.Debug.Assert(audioDescription.SessionDescriptionVersion == 0, "Did not find Correct SessionDescriptionVersion");
//When created the version of the `o=` line should be 1.
System.Diagnostics.Debug.Assert(audioDescription.DocumentVersion == 0, "Did not find Correct SessionVersion");
//Add the MediaDescription
audioDescription.Add(new Media.Sdp.MediaDescription(Media.Sdp.MediaType.audio, mediaPort, profile, 0), false);
//update version was specified false so the verison of the document should not change
System.Diagnostics.Debug.Assert(audioDescription.DocumentVersion == 0, "Did not find Correct SessionVersion");
//Determine what the output should look like
string expected = string.Format("v=0\r\no={0}\r\ns={1}\r\nm={2} {3} RTP/AVP {4}\r\n", originatorAndSession, sessionName, mediaType, mediaPort, mediaFormat);
//Make a string from the instance
string actual = audioDescription.ToString();
//Check the result of the comparsion
System.Diagnostics.Debug.Assert(string.Compare(expected, actual) == 0, "Did not output expected result");
}
}
