public static void Test_IsInitiating_IsTerminating()
{
ChannelFactory <ISessionTestsDefaultService> factory = null;
ISessionTestsDefaultService channel = null;
try
{
// *** SETUP *** \\
factory = CreateChannelFactoryHelper <ISessionTestsDefaultService>(Endpoints.Tcp_Session_Tests_Default_Service);
channel = factory.CreateChannel();
// *** EXECUTE *** \\
const int A = 0xAAA;
const int B = 0xBBB;
var dataA = channel.MethodAInitiating(A);
// MethodA is initiating so now we have a session and can call non initiating MethodB
var dataB = channel.MethodBNonInitiating(B);
var dataC = channel.MethodCTerminating();
// *** VALIDATE *** \\
Assert.Equal(dataC.MethodAValue, A);
Assert.Equal(dataC.MethodBValue, B);
// *** CLEANUP *** \\
factory.Close();
((ICommunicationObject)channel).Close();
}
finally
{
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)channel, factory);
}
}
public static void Test_Negative_Calling_Initiating_After_Calling_Terminating()
{
using (var factory = CreateChannelFactoryHelper <ISessionTestsDefaultService>(Endpoints.Tcp_Session_Tests_Default_Service))
{
ISessionTestsDefaultService channel2 = null;
try
{
channel2 = factory.CreateChannel();
channel2.MethodAInitiating(0);
channel2.MethodCTerminating();
Assert.Throws <InvalidOperationException>(() =>
{
channel2.MethodAInitiating(0); // IsInitiating=true
});
}
finally
{
ScenarioTestHelpers.CloseCommunicationObjects((ICommunicationObject)channel2);
}
}
}
public static void Test_IsInitiating_IsTerminating_Separate_Channels()
{
ChannelFactory <ISessionTestsDefaultService> channelFactory = null;
ISessionTestsDefaultService channel1 = null, channel2 = null;
try
{
// *** SETUP *** \\
channelFactory = CreateChannelFactoryHelper <ISessionTestsDefaultService>(Endpoints.Tcp_Session_Tests_Default_Service);
channel1 = channelFactory.CreateChannel();
channel2 = channelFactory.CreateChannel();
const int A1 = 0xA1, B1 = 0xB1;
const int A2 = 0xA2, B2 = 0xB2;
// *** EXECUTE *** \\
var dataA1 = channel1.MethodAInitiating(A1);
var dataA2 = channel2.MethodAInitiating(A2);
var dataB1 = channel1.MethodBNonInitiating(B1);
var dataB2 = channel2.MethodBNonInitiating(B2);
var sessionId1 = ((IClientChannel)channel1).SessionId;
var sessionId2 = ((IClientChannel)channel2).SessionId;
var dataC1 = channel1.MethodCTerminating();
var dataC2 = channel2.MethodCTerminating();
// *** VALIDATE *** \\
Assert.Equal(dataC1.MethodAValue, A1);
Assert.Equal(dataC1.MethodBValue, B1);
Assert.Equal(dataC2.MethodAValue, A2);
Assert.Equal(dataC2.MethodBValue, B2);
// Methods A & B update the private A & B fields in the service
// and return the original values of the service field instance
// Our implementation of IService1 has InstanceContextMode = InstanceContextMode.PerSession
// so all dataA&B* should have the original values == 0
Assert.Equal(0, dataA1 | dataB1 | dataA2 | dataB2);
// The session ids should be different for 2 different channels
Assert.NotEqual(sessionId1, sessionId2);
}
finally
{
ScenarioTestHelpers.CloseCommunicationObjects(
(ICommunicationObject)channel1,
(ICommunicationObject)channel2,
channelFactory);
}
}