;; This Source Code Form is subject to the terms of the Mozilla Public
;; License, v. 2.0. If a copy of the MPL was not distributed with this
;; file, You can obtain one at http://mozilla.org/MPL/2.0/.
;;
;; Copyright (c) KALEIDOS INC

(ns common-tests.files-migrations-test
  (:require
   [app.common.data :as d]
   [app.common.files.migrations :as cfm]
   [app.common.pprint :as pp]
   [clojure.test :as t]))

(defmethod cfm/migrate-data "test/1" [data _] (update data :sum inc))
(defmethod cfm/migrate-data "test/2" [data _] (update data :sum inc))
(defmethod cfm/migrate-data "test/3" [data _] (update data :sum inc))

(t/deftest generic-migration-subsystem-1
  (let [migrations (into (d/ordered-set) ["test/1" "test/2" "test/3"])]
    (with-redefs [cfm/available-migrations migrations]
      (let [file  {:data {:sum 1}
                   :id 1
                   :migrations (d/ordered-set "test/1")}
            file' (cfm/migrate file)]
        (t/is (= cfm/available-migrations (:migrations file')))
        (t/is (= 3 (:sum (:data file'))))))))