testing/lisp/test-ob-R.el

   1 ;;; test-ob-R.el --- tests for ob-R.el
   2
   3 ;; Copyright (c) 2011-2012 Eric Schulte
   4 ;; Authors: Eric Schulte
   5
   6 ;; Released under the GNU General Public License version 3
   7 ;; see: http://www.gnu.org/licenses/gpl-3.0.html
   8
   9 (org-test-for-executable "R")
  10 (unless (featurep 'ess)
  11   (signal 'missing-test-dependency "ESS"))
  12
  13 (let ((load-path (cons (expand-file-name
  14                         ".." (file-name-directory
  15                               (or load-file-name buffer-file-name)))
  16                        load-path)))
  17   (require 'org-test)
  18   (require 'org-test-ob-consts))
  19
  20 (require 'ob-R)
  21
  22 (ert-deftest test-ob-R/simple-session ()
  23   (org-test-with-temp-text
  24       "#+begin_src R :session R\n  paste(\"Yep!\")\n#+end_src\n"
  25     (should (string= "Yep!" (org-babel-execute-src-block)))))
  26
  27 (ert-deftest test-ob-R/colnames-yes-header-argument ()
  28   (org-test-with-temp-text "#+name: eg
  29 | col |
  30 |-----|
  31 | a   |
  32 | b   |
  33
  34 #+header: :colnames yes
  35 #+header: :var x = eg
  36 #+begin_src R
  37 x
  38 #+end_src"
  39     (org-babel-next-src-block)
  40     (should (equal '(("col") hline ("a") ("b"))
  41                    (org-babel-execute-src-block)))))
  42
  43 (ert-deftest test-ob-R/colnames-nil-header-argument ()
  44   (org-test-with-temp-text "#+name: eg
  45 | col |
  46 |-----|
  47 | a   |
  48 | b   |
  49
  50 #+header: :colnames nil
  51 #+header: :var x = eg
  52 #+begin_src R
  53 x
  54 #+end_src"
  55     (org-babel-next-src-block)
  56     (should (equal '(("col") hline ("a") ("b"))
  57                    (org-babel-execute-src-block)))))
  58
  59 (ert-deftest test-ob-R/colnames-no-header-argument ()
  60   (org-test-with-temp-text "#+name: eg
  61 | col |
  62 |-----|
  63 | a   |
  64 | b   |
  65
  66 #+header: :colnames no
  67 #+header: :var x = eg
  68 #+begin_src R
  69 x
  70 #+end_src"
  71     (org-babel-next-src-block)
  72     (should (equal '(("col") ("a") ("b"))
  73                    (org-babel-execute-src-block)))))
  74
  75 (provide 'test-ob-R)
  76
  77 ;;; test-ob-R.el ends here