fulcro-spec.check — fulcrologic/fulcro-spec 3.1.7

all* clj/s

(all* c & cs)

Takes one or more checkers, and returns a new checker. That checker takes an actual argument, and calls every checker with it as the first and only argument. Returns nil or a sequence of maps matching check-failure?.

append-message clj/s

(append-message message failures)

WARNING: INTERNAL HELPER, DO NOT USE!

check-expr clj/s

(check-expr msg [_ checker actual])

check-failure? clj/s

(check-failure? x)

checker clj/s macro

(checker arglist & args)

Creates a function that takes only one argument (usually named actual). For use in =check=> assertions. NOTE: the fact that a checker is just a fn with metadata is an internal detail, do not rely on that fact, and prefer usage of this checker macro.

checker? clj/s

(checker? x)

Checks if passed in argument was a function created by the checker macro. NOTE: the fact that a checker is just a fn with metadata is an internal detail, do not rely on that fact, and prefer usage of the checker macro.

embeds?* clj/s

(embeds?* expected)

Takes a map and returns a checker that checks if the values at the keys match (using =) . The map values can be checkers, but will throw an error if passed a raw function. The map can be arbitrarily nested with further maps, eg:

(embeds?* {:a 1, :b {:c (is?* even?)}}) =check=> {:a 1, :b {:c 2}}

equals?* clj/s

(equals?* expected)

Takes any value and returns a checker that checks for equality.

every?* clj/s

(every?* c & cs)

Takes one or more checkers, and returns a checker that runs all checker arguments on each element of the checker argument sequence.

exists?* clj/s

(exists?* msg)

Takes a failure message and returns a checker that checks for non-nil values.

in* clj/s

(in* path c & cs)

Takes a path and one or more checkers, and returns a checker that focuses the checker argument on the result of running (get-in actual path). If the call to get-in failed it returns a check-failure?.

is?* clj/s

(is?* predicate)

Takes any truthy predicate function and returns a checker that checks with said predicate.

prepend-message clj/s

(prepend-message msg fail)

WARNING: INTERNAL HELPER, DO NOT USE!

re-find?* clj/s

(re-find?* regex)

Takes a regex (or string) and returns a checker that checks using re-find.

seq-matches?* clj/s

(seq-matches?* coll)

Takes a sequential? collection, and returns a checker that checks its argument in a sequential manner, ie: (seq-matches?* [1 2]) =check=> [1 2] Can also take checkers as values, eg: (seq-matches?* [(is?* pos?)]) =check=> [42]

valid?* clj/s

(valid?* spec)

Takes any valid clojure.spec.alpha/spec and returns a checker. The checker checks with s/valid? and calls s/explain-str for the :message.