alists and plists now

bin/tests/alists.slime

@@ -1,7 +1,7 @@
 (import "alist.slime")
 
 (define a (make-alist))
-;; a == ()
+;; a == (())
 
 (assert (= (first a) ()))
 
@@ -46,3 +46,56 @@
 (assert (= (length (first a)) 2))
 (assert (= (alist-get a 'key1) 'value1))
 (assert (= (alist-get a 'key2) 'value2))
+
+
+;; -------------
+;;
+;;     PLISTS
+;;
+;; -------------
+
+(define p (make-plist))
+;; p == (())
+
+(assert (= (first p) ()))
+
+(plist-set! p :key1 'value1)
+;; p == ((:key1 value1))
+
+(assert (=   (plist-get p :key1) 'value1))
+(assert      (plist-prop-exists? p :key1))
+(assert (not (plist-prop-exists? p :key2)))
+
+(plist-set! p :key2 'value2)
+;; p == ((:key2 value2,
+;;        :key1 value1))
+
+(assert (= (plist-get p :key2) 'value2))
+(assert (plist-prop-exists? p :key2))
+(assert (= (plist-find p :key2) 0))
+(assert (= (plist-find p :key1) 1))
+(assert (= (length (first p)) 4))
+
+(plist-set! p :key1 'value3)
+;; p == ((:key1 value3,
+;;        :key2 value2,
+;;        :key1 value1))
+
+(assert (= (length (first p)) 6))
+(assert (= (plist-get p :key1) 'value3))
+
+(plist-set-overwrite! p :key1 'value4)
+;; p == ((:key1 value4,
+;;        :key2 value2,
+;;        :key1 value1))
+
+(assert (= (length (first p)) 6))
+(assert (= (plist-get p :key1) 'value4))
+
+(plist-remove! p :key1)
+;; p == ((:key2 value2,
+;;        :key1 value1))
+
+(assert (= (length (first p)) 4))
+(assert (= (plist-get p :key1) 'value1))
+(assert (= (plist-get p :key2) 'value2))