public void should_extract_handler_tokens()
{
EventBusIdentifier actual = EventBusRouter.ExtractIdentifier(MockHelper.GetRouterRequestContext("/mediator","string","test"));
EventBusIdentifier expected = new EventBusIdentifier("test","string");
Assert.That(actual,Is.EqualTo(expected));
}
public static IHttpHandler ExtractHandler(EventBusIdentifier id)
{
if (id == null)
{
return new EventBusErrorHandler("bus identifier is null");
}
if (!EventBusManager.Current.HasBus(id))
{
return new EventBusErrorHandler(string.Format("Bus id [{0}] was not registred",id.Key));
}
Type specialType = EventBusManager.Current.GetTypeForKey(id);
if(specialType == null)
{
return new EventBusErrorHandler(string.Format("the Type for the bus id [{0}] was not found",id.Key));
}
Type eventBusHandlerGeneric = typeof (EventBusHandler<>);
Type[] typeArgs = { specialType };
var eventBusHandler = eventBusHandlerGeneric.MakeGenericType(typeArgs);
IHttpHandler result = (IHttpHandler)Activator.CreateInstance(eventBusHandler);
return result;
}