Spec for plan-cache is wrong

[markaddleman]

From slack conversation: https://clojurians.slack.com/archives/C87NB2CFN/p1628795228076000

the plan-cache spec should allow for pcache/CacheStore protocol

(ns pathom3.experiment
  (:require [com.wsscode.pathom3.connect.operation :as pco]
            [com.wsscode.pathom3.connect.indexes :as pci]
            [com.wsscode.pathom3.interface.eql :as p.eql]
            [com.wsscode.pathom3.connect.built-in.resolvers :as pbir]
            [com.wsscode.pathom3.connect.planner :as pcp]
            [clojure.core.cache.wrapped :as cc]
            [com.wsscode.pathom3.cache :as pcache]))


(defrecord CoreCacheStore [cache-atom]
  pcache/CacheStore
  (-cache-lookup-or-miss [_ cache-key f]
    (cc/lookup-or-miss cache-atom cache-key (fn [_] (f))))

  (-cache-find [_ cache-key]
    (find @cache-atom cache-key)))


(pco/defresolver a []
  {::pco/output [:a]}
  {:a "hello world"})

(defn new-env []
  (-> (pci/register [a])
      (pcp/with-plan-cache (->CoreCacheStore (cc/lu-cache-factory {} :threshold 1024)))))

(comment
  (p.eql/process (new-env) {} [:a]))

[wilkerlucio]

Fixed by b7b3294