slime/bin/tests/alists.slime

(import "alist.slime")

(define a (ds::alist::make))
;; a == (())

(assert (= (first a) ()))

(ds::alist::set! a 'key1 'value1)
;; a == (key1: value1)

(assert (=   (ds::alist::get a 'key1) 'value1))
(assert      (ds::alist::key-exists? a 'key1))
(assert (not (ds::alist::key-exists? a 'key2)))

(ds::alist::set! a 'key2 'value2)
;; a == (key2: value2,
;;       key1: value1)

(assert (= (ds::alist::get a 'key2) 'value2))
(assert (ds::alist::key-exists? a 'key2))
(assert (= (ds::alist::find a 'key2) 0))
(assert (= (ds::alist::find a 'key1) 1))
(assert (= (length (first a)) 2))


(ds::alist::set! a 'key1 'value3)
;; a == (key1: value3,
;;       key2: value2,
;;       key1: value1)

(assert (= (length (first a)) 3))
(assert (= (ds::alist::get a 'key1) 'value3))

(ds::alist::set-overwrite! a 'key1 'value4)
;; a == (key1: value4,
;;       key2: value2,
;;       key1: value1)

(assert (= (length (first a)) 3))
(assert (= (ds::alist::get a 'key1) 'value4))

(ds::alist::remove! a 'key1)
;; a == (key2: value2,
;;       key1: value1)

(assert (= (length (first a)) 2))
(assert (= (ds::alist::get a 'key1) 'value1))
(assert (= (ds::alist::get a 'key2) 'value2))


;; -------------
;;
;;     PLISTS
;;
;; -------------

(define p (ds::plist::make))
;; p == (())

(assert (= (first p) ()))

(ds::plist::set! p :key1 'value1)
;; p == ((:key1 value1))

(assert (=   (ds::plist::get p :key1) 'value1))
(assert      (ds::plist::prop-exists? p :key1))
(assert (not (ds::plist::prop-exists? p :key2)))

(ds::plist::set! p :key2 'value2)
;; p == ((:key2 value2,
;;        :key1 value1))

(assert (= (ds::plist::get p :key2) 'value2))
(assert (ds::plist::prop-exists? p :key2))
(assert (= (ds::plist::find p :key2) 0))
(assert (= (ds::plist::find p :key1) 1))
(assert (= (length (first p)) 4))

(ds::plist::set! p :key1 'value3)
;; p == ((:key1 value3,
;;        :key2 value2,
;;        :key1 value1))

(assert (= (length (first p)) 6))
(assert (= (ds::plist::get p :key1) 'value3))

(ds::plist::set-overwrite! p :key1 'value4)
;; p == ((:key1 value4,
;;        :key2 value2,
;;        :key1 value1))

;; (assert (= (length (first p)) 6))
;; (assert (= (ds::plist::get p :key1) 'value4))

;; (ds::plist::remove! p :key1)
;; ;; p == ((:key2 value2,
;; ;;        :key1 value1))

;; (assert (= (length (first p)) 4))
;; (assert (= (ds::plist::get p :key1) 'value1))
;; (assert (= (ds::plist::get p :key2) 'value2))