I'm currently working in some racket programs, specifically in the PLAI's language of the Programming Languages: Application and Interpretation Book, and there is a function called test, i was wondering how to test the error throwing in racket? Does anyone knows how to do this?
How to test the throwing of errors in Racket's PLAI language
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There is
test/exnthat you can use to test error messages, for example:but note that the docs say that it can test only exceptions that were explicitly raised by your code. The idea is that your code should check for errors and raise them, otherwise you have a bug.
(For testing of "real" racket code, see rackunit.