[Newbies] Test Driven Development

[Ryan Zerby]

I've run through "Squeak By Example" and have I was curious what kind
of TDD would be appropriate on Quinto. It seems so graphic oriented
that I'm having a tough time coming up with tests that even begin to
feel complete, without feeling like I'm testing the Morphic framework,
or a bunch of setters, rather than Quinto.  The only test I could
think of was testing that neighbor cells were actually changed when
the proper method was executed.

Is that really the case, or am I missing something?  I've done TDD
before, but there was a lot more 'behind the scenes' work to test in
those cases.