Hello all, about generative testing, what is the best way to generate bunch of string with id like "prefix-" and random string with fixed size, like "prefix-12345"?

(gen/sample (gen/fmap #(apply str "prefix-" %) (gen/vector gen/char-alpha 10)) 10)

("prefix-ZdcwIbtOmG" "prefix-ZWFWPnzpIc" "prefix-WxCRVcrErI" "prefix-toADesqefK" "prefix-dxbcfmdopi" "prefix-sKjscpYcGO" "prefix-MAUqsOYoIu" "prefix-AKJsCWkXca" "prefix-twnWfFkkLv" "prefix-LDqwqRYQbu")

hope that helps! 🙂

@dharrigan What is the lib did you use?

[org.clojure/test.check "0.9.0"]

thanks a lot

(:require [clojure.test.check.generators :as gen])

you're very welcome

https://github.com/clojure/test.check

https://clojure.github.io/test.check/intro.html

.