Clojure

Allow logical operators on assert expressions

Details

  • Type: Defect Defect
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: Release 1.5
  • Fix Version/s: None
  • Component/s: None
  • Labels:

Description

With current code, it is not possible to express logical operators on some clojure.test assert expressions. For example, this will work:

(is (thrown? Exception <some-expression>))

however, here will fail:

(is (not (thrown? Exception <some-expression>)))

since '(thrown?)' is not an ordinary function, but looks like. This also adds confusion which is hard to explain to others unless '(is)' code was shown first.

Also, if the one would like to implement macro (e.g. 'is-not-thrown?') in form:

(defmacro is-not-thrown? [e expr]
  `(is (not ('thrown? ~e ~expr))))

which could be even more confusing for a person not knowing how 'thrown?' is implemented.

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Dates

  • Created:
    Updated: