Simple bolt-on unittest improvement

[Justin Johansson]

Lutger Wrote:

> Justin Johansson wrote:
> ...
> > If I haven't misread you, sounds we are on the same track.
> 
> For sure, one thing I have come to appreciate is how Walter made things so 
> simple: one file containing related code, documentation and the testsuite. 
> As soon as you have more than one of anything there is bound to be some 
> hassle involved :)

Hear, hear (as they say in parliament .. dunno what they say in congress or the kremlin though).

Thanks Walter for the unittest facility!