Testing

[Dirk Koopman]

I am in the position of having a complex message switch program (written 
in C) that needs automatic testing. Finally I have some buy in from 
management to do this.

All the interfaces have TCP and/or UDP presentations and I need to fire 
in (binary) messages in and (at potentially non-deterministic times) 
receive output on one *or more* other interfaces - probably having been 
format converted on the way.

The main issue, I suppose, is the need to have rendezvous between more 
than one output and to declare success or failure dependent not just on 
each output being correct but all outputs having appeared.

Suggestions?

Dirk