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2 points by zck 1615 days ago | link | parent

Interesting. I like the consistency. I don't love how it makes the most common case (I think the no-setup case is most common) and adds more code to it.

Maybe I can come up with a simpler, less awful thing.


    (suite foo (setup a 1
                      b 2)
           (test must-bar
                 (assert-same b (+ a a))))
It does seem relatively simple. Hrm.

2 points by akkartik 1615 days ago | link

I'm kinda growing to like my idea the more I think about it. You're right that it adds 3 characters to the common case, but lisp has a long tradition of empty parens in various places. Saving characters shouldn't be a high priority, IMO. Paul Graham's notion of conciseness counts tokens, not characters.

But yeah, happy to see what other ideas we can come up with. I think the setup keyword above is worse; lisps don't tend to have keywords that aren't functions or macros. Then again, test is already a keyword that's not a function.. Hmm, I like it better if you indent it like this:

  (suite foo
         (setup a 1
                b 2)
         (test must-bar
               (assert-same b (+ a a))))
The benefit of this approach is that it makes the syntax seem extensible. It's obvious how new features should be added.

Ok, I could live with this :)