Yeah, I’m using expound:

(defn spec-test
  "Takes a spec and a function call and returns a test"
  [spec f]
  (let [valid? (s/valid? spec f)]
    (is valid?
        (expound/expound-str spec f))))

@vikeri if you have ‘fdef’ specs, you can also use ‘check’ + expound https://github.com/bhb/expound/blob/master/README.md#printing-results-for-check

@bbrinck Nice!