public void MiddleHandlerReturnsTrue()
{
var dispatcher = new UnicastingDispatcher(provider.GetService <IApplicationContext>());
var target1 = new CountingTestEndpoint(false);
var target2 = new CountingTestEndpoint(true);
var target3 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
dispatcher.AddHandler(target2);
dispatcher.AddHandler(target3);
Assert.True(dispatcher.Dispatch(Message.Create("test")));
Assert.Equal(2, target1.Counter + target2.Counter + target3.Counter);
}
public void MiddleHandlerReturnsTrue()
{
var dispatcher = new UnicastingDispatcher(provider);
var target1 = new CountingTestEndpoint(false);
var target2 = new CountingTestEndpoint(true);
var target3 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
dispatcher.AddHandler(target2);
dispatcher.AddHandler(target3);
Assert.True(dispatcher.Dispatch(new GenericMessage("test")));
Assert.Equal(2, target1.Counter + target2.Counter + target3.Counter);
}
public void NoDuplicateSubscriptions()
{
var dispatcher = new UnicastingDispatcher(provider.GetService <IApplicationContext>());
var target = new CountingTestEndpoint(false);
dispatcher.AddHandler(target);
dispatcher.AddHandler(target);
try
{
dispatcher.Dispatch(Message.Create("test"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(1, target.Counter);
}
public void NoDuplicateSubscriptions()
{
var dispatcher = new UnicastingDispatcher(provider);
var target = new CountingTestEndpoint(false);
dispatcher.AddHandler(target);
dispatcher.AddHandler(target);
try
{
dispatcher.Dispatch(new GenericMessage("test"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(1, target.Counter);
}
public void RemoveConsumerLastTargetCausesDeliveryException()
{
var dispatcher = new UnicastingDispatcher(provider.GetService <IApplicationContext>());
var target1 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
try
{
dispatcher.Dispatch(Message.Create("test1"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(1, target1.Counter);
dispatcher.RemoveHandler(target1);
Assert.Throws <MessageDispatchingException>(() => dispatcher.Dispatch(Message.Create("test2")));
}
public void RemoveConsumerBetweenSends()
{
var dispatcher = new UnicastingDispatcher(provider.GetService <IApplicationContext>());
var target1 = new CountingTestEndpoint(false);
var target2 = new CountingTestEndpoint(false);
var target3 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
dispatcher.AddHandler(target2);
dispatcher.AddHandler(target3);
try
{
dispatcher.Dispatch(Message.Create("test1"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(3, target1.Counter + target2.Counter + target3.Counter);
dispatcher.RemoveHandler(target2);
try
{
dispatcher.Dispatch(Message.Create("test2"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(5, target1.Counter + target2.Counter + target3.Counter);
dispatcher.RemoveHandler(target1);
try
{
dispatcher.Dispatch(Message.Create("test3"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(6, target1.Counter + target2.Counter + target3.Counter);
}
public void AllHandlersReturnFalse()
{
var dispatcher = new UnicastingDispatcher(provider.GetService <IApplicationContext>());
var target1 = new CountingTestEndpoint(false);
var target2 = new CountingTestEndpoint(false);
var target3 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
dispatcher.AddHandler(target2);
dispatcher.AddHandler(target3);
try
{
Assert.False(dispatcher.Dispatch(Message.Create("test")));
}
catch (Exception)
{
}
Assert.Equal(3, target1.Counter + target2.Counter + target3.Counter);
}
public void RemoveConsumerBeforeSend()
{
var dispatcher = new UnicastingDispatcher(provider);
var target1 = new CountingTestEndpoint(false);
var target2 = new CountingTestEndpoint(false);
var target3 = new CountingTestEndpoint(false);
dispatcher.AddHandler(target1);
dispatcher.AddHandler(target2);
dispatcher.AddHandler(target3);
dispatcher.RemoveHandler(target2);
try
{
dispatcher.Dispatch(new GenericMessage("test"));
}
catch (Exception)
{
// ignore
}
Assert.Equal(2, target1.Counter + target2.Counter + target3.Counter);
}
