;;; test-ob-exp.el

;; Copyright (c) 2010 Eric Schulte
;; Authors: Eric Schulte

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

;;;; Comments:

;; Template test file for Org-mode tests


;;; Code:
(let ((load-path (cons (expand-file-name
			".." (file-name-directory
			      (or load-file-name buffer-file-name)))
		       load-path)))
  (require 'org-test)
  (require 'org-test-ob-consts))


;;; Tests
(ert-deftest test-ob-exp/org-babel-exp-src-blocks/w-no-headers ()
  "Testing export without any headlines in the org-mode file."
  (let ((html-file (concat (file-name-sans-extension org-test-no-heading-file)
			   ".html")))
    (when (file-exists-p html-file) (delete-file html-file))
    (org-test-in-example-file org-test-no-heading-file
      ;; export the file to html
      (org-export-as-html nil))
    ;; should create a .html file
    (should (file-exists-p html-file))
    ;; should not create a file with "::" appended to it's name
    (should-not (file-exists-p (concat org-test-no-heading-file "::")))
    (when (file-exists-p html-file) (delete-file html-file))))

(ert-deftest test-ob-exp/org-babel-exp-src-blocks/w-no-file ()
  "Testing export from buffers which are not visiting any file."
  (when (get-buffer "*Org HTML Export*") (kill-buffer "*Org HTML Export*"))
  (should-not (get-buffer "*Org HTML Export*"))
  ;; export the file to HTML in a temporary buffer
  (org-test-in-example-file nil (org-export-as-html-to-buffer nil))
  ;; should create a .html buffer
  (should (buffer-live-p (get-buffer "*Org HTML Export*")))
  ;; should contain the content of the buffer
  (save-excursion
    (set-buffer (get-buffer "*Org HTML Export*"))
    (should (string-match (regexp-quote org-test-file-ob-anchor)
			  (buffer-string))))
  (when (get-buffer "*Org HTML Export*") (kill-buffer "*Org HTML Export*")))

(ert-deftest test-ob-exp/org-babel-exp-src-blocks/w-no-headers2 ()
  "Testing export without any headlines in the org-mode file."
  (let ((html-file (concat (file-name-sans-extension
			    org-test-link-in-heading-file)
			   ".html")))
    (when (file-exists-p html-file) (delete-file html-file))
    (org-test-in-example-file org-test-link-in-heading-file
      ;; export the file to html
      (org-export-as-html nil))
    ;; should create a .html file
    (should (file-exists-p html-file))
    ;; should not create a file with "::" appended to it's name
    (should-not (file-exists-p (concat org-test-link-in-heading-file "::")))
    (when (file-exists-p html-file) (delete-file html-file))))

;; TODO
;; (ert-deftest ob-exp/noweb-on-export ()
;;   "Noweb header arguments export correctly.
;; - yes      expand on both export and tangle
;; - no       expand on neither export or tangle
;; - tangle   expand on only tangle not export"
;;   (let (html)
;;     (org-test-at-id "eb1f6498-5bd9-45e0-9c56-50717053e7b7"
;;       (org-narrow-to-subtree)
;;       (let ((arg nil)
;; 	    )
;; 	(mapcar (lambda (x)
;; 		  (should (equal ""
;; 				 (org-export-as-html nil
;; 						     nil
;; 						     nil
;; 						     'string))))
;; 		'("yes" "no" "tangle"))))))


;; TODO Test broken (args-out-of-range 1927 3462)
;; (ert-deftest ob-exp/exports-both ()
;;     "Test the :exports both header argument.
;; The code block should create both <pre></pre> and <table></table>
;; elements in the final html."
;;   (let (html)
;;     (org-test-at-id "92518f2a-a46a-4205-a3ab-bcce1008a4bb"
;;       (org-narrow-to-subtree)
;;       (setq html (org-export-as-html nil nil nil 'string))
;;       (should (string-match "<pre.*>[^\000]*</pre>" html))
;;       (should (string-match "<table.*>[^\000]*</table>" html)))))

;; TODO Test Broken - causes ert to go off into the weeds
;; (ert-deftest ob-exp/export-subtree ()
;;   (org-test-at-id "5daa4d03-e3ea-46b7-b093-62c1b7632df3"
;;     (org-mark-subtree)
;;     (org-export-as-latex nil)))

(ert-deftest ob-exp/evaluate-all-executables-in-order ()
  (org-test-at-id "96cc7073-97ec-4556-87cf-1f9bffafd317"
    (org-narrow-to-subtree)
    (let (*evaluation-collector*)
      (org-export-as-ascii nil nil nil 'string)
      (should (equal '(5 4 3 2 1) *evaluation-collector*)))))

(provide 'test-ob-exp)

;;; test-ob-exp.el ends here