public static void InstanceContextMode_Single()
{
SingleInstanceContextSimpleService.ClearCounts();
var serviceInstance = new SingleInstanceContextSimpleService();
var factory = ExtensibilityHelper.CreateChannelFactory <SingleInstanceContextSimpleService, ISimpleService>(
(services) =>
{
services.AddSingleton(serviceInstance);
});
factory.Open();
var channel = factory.CreateChannel();
Assert.Equal(1, SingleInstanceContextSimpleService.AddBindingParametersCallCount);
Assert.Equal(1, SingleInstanceContextSimpleService.ApplyDispatchBehaviorCount);
Assert.Equal(1, SingleInstanceContextSimpleService.ValidateCallCount);
var echo = channel.Echo("hello");
echo = channel.Echo("hello");
Assert.Equal(1, SingleInstanceContextSimpleService.CreationCount);
Assert.Equal(0, SingleInstanceContextSimpleService.DisposalCount);
Assert.Equal(2, serviceInstance.CallCount);
((System.ServiceModel.Channels.IChannel)channel).Close();
factory.Close();
TestHelper.CloseServiceModelObjects((System.ServiceModel.Channels.IChannel)channel, factory);
}
public static void InstanceContextMode_PerCall()
{
PerCallInstanceContextSimpleServiceAndBehavior.ClearCounts();
var factory = ExtensibilityHelper.CreateChannelFactory <PerCallInstanceContextSimpleServiceAndBehavior, ISimpleService>(
(services) =>
{
services.AddTransient <PerCallInstanceContextSimpleServiceAndBehavior>();
});
factory.Open();
var channel = factory.CreateChannel();
((System.ServiceModel.Channels.IChannel)channel).Open();
// Instance created as part of service startup to probe if type is availale in DI
Assert.Equal(1, PerCallInstanceContextSimpleServiceAndBehavior.CreationCount);
// Instance not disposed as it implements IServiceBehavior and is added to service behaviors
Assert.Equal(0, PerCallInstanceContextSimpleServiceAndBehavior.DisposalCount);
Assert.Equal(1, PerCallInstanceContextSimpleServiceAndBehavior.AddBindingParametersCallCount);
Assert.Equal(1, PerCallInstanceContextSimpleServiceAndBehavior.ApplyDispatchBehaviorCount);
Assert.Equal(1, PerCallInstanceContextSimpleServiceAndBehavior.ValidateCallCount);
PerCallInstanceContextSimpleServiceAndBehavior.ClearCounts();
var echo = channel.Echo("hello");
echo = channel.Echo("hello");
Assert.Equal(2, PerCallInstanceContextSimpleServiceAndBehavior.CreationCount);
Assert.Equal(2, PerCallInstanceContextSimpleServiceAndBehavior.DisposalCount);
((System.ServiceModel.Channels.IChannel)channel).Close();
factory.Close();
TestHelper.CloseServiceModelObjects((System.ServiceModel.Channels.IChannel)channel, factory);
}
public static void InstanceContextMode_PerCall_NoInjection()
{
PerCallInstanceContextSimpleService.ClearCounts();
var factory = ExtensibilityHelper.CreateChannelFactory <PerCallInstanceContextSimpleService, ISimpleService>();
factory.Open();
var channel = factory.CreateChannel();
((System.ServiceModel.Channels.IChannel)channel).Open();
// Instance shouldn't be created as part of service startup as type isn't available in DI
Assert.Equal(0, PerCallInstanceContextSimpleService.CreationCount);
Assert.Equal(0, PerCallInstanceContextSimpleService.DisposalCount);
var echo = channel.Echo("hello");
echo = channel.Echo("hello");
Assert.Equal(2, PerCallInstanceContextSimpleService.CreationCount);
Assert.Equal(2, PerCallInstanceContextSimpleService.DisposalCount);
((System.ServiceModel.Channels.IChannel)channel).Close();
factory.Close();
TestHelper.CloseServiceModelObjects((System.ServiceModel.Channels.IChannel)channel, factory);
}
