user_test.clj

(ns test.api.add-user-test
  (:use [zolodeck.utils.debug]
        [zolodeck.demonic.schema]
        [zolodeck.demonic.core :only [load-entity] :as demonic]
        clojure.test)
  (:require [api.db.datomic-login :as login]))
(use '[datomic.api :only [q db] :as d])

(def get-user login/get-user-couchdb-id)

(def db-id (str (rand-int 99999)))
(def db-uri (str "datomic:mem://" db-id))

(d/create-database db-uri)

(def conn (d/connect db-uri))

(def simple-user-schema [
   (string-fact-schema :user/couch-id false "A user's login for couchdb")
])

(def simple-user-obj {:db/id #db/id[:db.part/user]
                      :user/couch-id "paul"})
(def simple-user-obj-tx [simple-user-obj])

@(d/transact conn [simple-user-schema simple-user-obj-tx])

(def added-user (get-user (:user/couch-id simple-user-obj) db-after-user-added))
(def db-after-user-added (db conn))
(with-test
  (defn is-user-in-db? [user-name] (= 1 (count (get-user user-name db-after-user-added))))
  (is (not (is-user-in-db? "dhdhdhd" )))
  (is (is-user-in-db? (:user/couch-id simple-user-obj))))

(with-test
 (defn does-key-exist? 
   [key entity db] 
   (->> (ffirst entity) (d/entity db) key))
 (is (does-key-exist? :user/couch-id added-user db-after-user-added))
 (is (not (does-key-exist? :user/couch-id2 added-user db-after-user-added))))

(with-test
 (defn does-keyval-exist? 
   [val key entity db] 
   (= val (->> (ffirst entity) (d/entity db) key)))
 (is (does-keyval-exist? "paul" :user/couch-id added-user db-after-user-added))
 (is (not (does-keyval-exist? "not paul" :user/couch-id2 added-user db-after-user-added))))