Love the addition of (find-all-states) and (running-states). I'm going to start using the latter inside use-fixtures so that I can return the app state back to what it was before tests were run.

Is it possible to have binding style semantics in mount? If I have this:

(defstate db
  :start (start-db config)
  :stop  (stop-db db))

(defn insert-into-db
  [table row]
  (jdbc/insert! db table row))

(jdbc/with-db-transaction [conn db]
  (binding [db conn]
    (insert-into-db :things {:id 1 :name "first thing"})
    (insert-into-db :things {:id 2 :name "second thing"})))

@mnewt you could use a dynamic var, e.g:

(defstate ^:dynamic *conn*
          :start (connect!)
          :stop (disconnect! *conn*))

then you can do

(binding [*conn* t-conn]
 …)

this is how I end up doing it in the conman lib for luminus https://github.com/luminus-framework/conman/blob/master/src/conman/core.clj#L88

Ah, that’s simple! Didn’t realize defstate would work just like def. Thanks @yogthos!

np