;;; test-org-plot.el --- Tests for org-plot.el

;; Copyright (C) 2020  Mario Frasca

;; Author: Mario Frasca <mario at anche dot no>

;; Released under the GNU General Public License version 3
;; see: http://www.gnu.org/licenses/gpl-3.0.html

;;;; Comments



;;; Code:

(require 'org-plot)

(ert-deftest test-org-plot/zip ()
  "Test `org-plot/zip' specifications."
  ;; zipping two equal length lists
  (should
   (equal '((1 . "a") (2 . "b") (3 . "c"))
	  (org-plot/zip '(1 2 3) '("a" "b" "c"))))
  ;; if second is shorter, fill in with "lines"
  (should
   (equal '((1 . "a") (2 . "b") (3 . "lines"))
	  (org-plot/zip '(1 2 3) '("a" "b"))))
  ;; if first is shorter, stop there
  (should
   (equal '((1 . "a") (2 . "b"))
	  (org-plot/zip '(1 2) '("a" "b" "c")))))

(ert-deftest test-org-plot/zip-deps-with ()
  "Test `org-plot/zip-deps-with' specifications."
  ;; no deps, no with. defaults to all except ind, and "lines"
  (should
   (equal (org-plot/zip-deps-with 3 1 nil nil)
	  '((2 . "lines") (3 . "lines"))))
  ;; no deps, single with. defaults to all except ind, and repeated with
  (should
   (equal (org-plot/zip-deps-with 3 1 nil "hist")
	  '((2 . "hist") (3 . "hist"))))
  ;; no deps, explicit with
  (should
   (equal (org-plot/zip-deps-with 3 1 nil '("points" "hist"))
	  '((2 . "points") (3 . "hist"))))
  ;; explicit with, same length as deps
  (should
   (equal (org-plot/zip-deps-with 5 1 '(2 4) '("points" "hist"))
	  '((2 . "points") (4 . "hist"))))
  ;; same as above, but different order
  (should
   (equal (org-plot/zip-deps-with 5 1 '(4 2) '("points" "hist"))
	  '((4 . "points") (2 . "hist"))))
  ;; fills in with "lines"
  (should
   (equal (org-plot/zip-deps-with 5 1 '(4 2 3) '("points"))
	  '((4 . "points") (2 . "lines") (3 . "lines")))))
  
     
(provide 'test-org-plot)
;;; test-org-plot.el end here