Check

A simple inline testing library.

Enable by setting :me.raystubbs.check/enabled true in the deps aliases for which you want it to be enabled.

:aliases {:dev {:me.raystubbs.check/enabled true}}

When disabled, the check macro expands to nil, so there's no runtime cost.

(require '[check.core :refer [check samp samps] :as ck]')

(check ::string?
  (assert (string? (samp ::ck/string))))

For each check that's executed, the reporter function is called with its status and some other details. The default reporter simply prints out a stack trace on failure.

The reporter can be customized by setting the :me.raystubbs.check/reporter key in your deps alias to a the qualified symbol for a reporter function.