public Process_message()
{
// Build
_map = new Map_message_to_input_ports();
var output = new Output_result();
_create = new Create_task();
var wrap = new Wrap_EBC_method();
var exec = new Execute_task();
var nest = new Nest_message_flow();
// Bind
_process += _map.Process;
_map.Result += _ => Message(_);
_map.Result += output.Process;
output.Result += _ => Result(_);
output.Continue += _create.Process;
_create.Result += wrap.Process;
_create.UnknownOperation += nest.Process;
wrap.Result += exec.Process;
exec.Result += _ => Continue(_);
exec.HandledException += _ => Continue(_);
exec.UnhandledException += _ => UnhandledException(_);
nest.Result += _map.Process;
_execute += exec.Process;
}
public void Unknow_port_to_map_causes_no_error()
{
var sut = new Map_message_to_input_ports();
var streams = new List <IStream>();
sut.Inject(streams);
var results = new List <string>();
sut.Result += _ => results.Add(_.Port.Fullname);
sut.Process(new Message("b", "some data"));
Assert.AreEqual(0, results.Count);
}
public void Data_gets_copied()
{
var sut = new Map_message_to_input_ports();
List <IStream> streams = new List <IStream>();
streams.Add(new Stream("a", "a1"));
sut.Inject(streams);
IMessage result = null;
sut.Result += _ => result = _;
sut.Process(new Message("a", "some data"));
Assert.AreEqual("some data", result.Data);
}
public void Maps_to_single_input_port()
{
var sut = new Map_message_to_input_ports();
List <IStream> streams = new List <IStream>();
streams.Add(new Stream("a", "a1"));
streams.Add(new Stream("b", "b1"));
streams.Add(new Stream("c", "c1"));
sut.Inject(streams);
string result = null;
sut.Result += _ => result = _.Port.Fullname;
sut.Process(new Message("b", "some data"));
Assert.AreEqual("b1", result);
}
public void Maps_to_multiple_input_ports()
{
var sut = new Map_message_to_input_ports();
var streams = new List <IStream>();
streams.Add(new Stream("a", "a1"));
streams.Add(new Stream("b", "b1"));
streams.Add(new Stream("b", "b2"));
streams.Add(new Stream("c", "c1"));
sut.Inject(streams);
var results = new List <string>();
sut.Result += _ => results.Add(_.Port.Fullname);
sut.Process(new Message("b", "some data"));
Assert.That(results, Is.EquivalentTo(new[] { "b1", "b2" }));
}
