tvl-depot/users/wpcarro/emacs/pkgs/list/tests.el
William Carroll 15c9ff4902 feat(wpcarro/emacs): Package al, list, set, struct
Originally I set-out to package `al.el`, but as I started traversing the
dependencies, I needed to package increasingly more packages. I refactored some
of these to prune their dependencies to slay this hydra before it turned into a
never-ending project. I have mixed feelings about this.

I also introduced `ert` and unit tests into my Elisp packaging, so it'll be nice
to have build-time tests that run when Emacs updates land in depot.

Change-Id: I2756dc60888b80255a495e08ae61bd547e6b3db2
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5998
Reviewed-by: wpcarro <wpcarro@gmail.com>
Autosubmit: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
2022-07-29 03:35:19 +00:00

32 lines
963 B
EmacsLisp

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Dependencies
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(require 'ert)
(require 'list)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Tests
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(ert-deftest list-length ()
(= 0 (list-length '()))
(= 5 (list-length '(1 2 3 4 5))))
(ert-deftest list-reduce ()
(= 16 (list-reduce 1 (lambda (x acc) (+ x acc)) '(1 2 3 4 5))))
(ert-deftest list-map ()
(equal '(2 4 6 8 10)
(list-map (lambda (x) (* x 2)) '(1 2 3 4 5))))
(ert-deftest list-xs-distinct-by? ()
(list-xs-distinct-by?
(lambda (x) (plist-get x :kbd))
'((:kbd "C-a" [:name] "foo")
(:kbd "C-b" :name "[]foo"))))
(ert-deftest list-dedupe-adjacent ()
(equal '(1 2 3 4 3 5)
(list-dedupe-adjacent '(1 1 1 2 2 3 4 4 3 5 5))))