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org-mode/testing/lisp/test-org-element.el

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;;; test-org-element.el --- Tests for org-element.el
;; Copyright (C) 2012 Nicolas Goaziou
;; Author: Nicolas Goaziou <n.goaziou at gmail dot com>
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(unless (featurep 'org-element)
(signal 'missing-test-dependency "org-element"))
;;; Tests:
;;;; Headlines
(ert-deftest test-org-element/headline-quote-keyword ()
"Test QUOTE keyword recognition."
;; Reference test.
(org-test-with-temp-text "* Headline"
(let ((org-quote-string "QUOTE"))
(should-not (org-element-property :quotedp (org-element-at-point)))))
;; Standard position.
(org-test-with-temp-text "* QUOTE Headline"
(let ((org-quote-string "QUOTE"))
(let ((headline (org-element-at-point)))
(should (org-element-property :quotedp headline))
;; Test removal from raw value.
(should (equal (org-element-property :raw-value headline) "Headline"))))
;; Case sensitivity.
(let ((org-quote-string "Quote"))
(should-not (org-element-property :quotedp (org-element-at-point)))))
;; With another keyword.
(org-test-with-temp-text "* TODO QUOTE Headline"
(let ((org-quote-string "QUOTE")
(org-todo-keywords '((sequence "TODO" "DONE"))))
(should (org-element-property :quotedp (org-element-at-point))))))
(ert-deftest test-org-element/headline-comment-keyword ()
"Test COMMENT keyword recognition."
;; Reference test.
(org-test-with-temp-text "* Headline"
(let ((org-comment-string "COMMENT"))
(should-not (org-element-property :commentedp (org-element-at-point)))))
;; Standard position.
(org-test-with-temp-text "* COMMENT Headline"
(let ((org-comment-string "COMMENT"))
(let ((headline (org-element-at-point)))
(should (org-element-property :commentedp headline))
;; Test removal from raw value.
(should (equal (org-element-property :raw-value headline) "Headline"))))
;; Case sensitivity.
(let ((org-comment-string "Comment"))
(should-not (org-element-property :commentedp (org-element-at-point)))))
;; With another keyword.
(org-test-with-temp-text "* TODO COMMENT Headline"
(let ((org-comment-string "COMMENT")
(org-todo-keywords '((sequence "TODO" "DONE"))))
(should (org-element-property :commentedp (org-element-at-point))))))
(ert-deftest test-org-element/headline-archive-tag ()
"Test ARCHIVE tag recognition."
;; Reference test.
(org-test-with-temp-text "* Headline"
(let ((org-archive-tag "ARCHIVE"))
(should-not (org-element-property :archivedp (org-element-at-point)))))
;; Single tag.
(org-test-with-temp-text "* Headline :ARCHIVE:"
(let ((org-archive-tag "ARCHIVE"))
(let ((headline (org-element-at-point)))
(should (org-element-property :archivedp headline))
;; Test tag removal.
(should-not (org-element-property :tags headline))))
(let ((org-archive-tag "Archive"))
(should-not (org-element-property :archivedp (org-element-at-point)))))
;; Multiple tags.
(org-test-with-temp-text "* Headline :test:ARCHIVE:"
(let ((org-archive-tag "ARCHIVE"))
(let ((headline (org-element-at-point)))
(should (org-element-property :archivedp headline))
;; Test tag removal.
(should (equal (org-element-property :tags headline) ":test:"))))))
;;; Navigation tools.
(ert-deftest test-org-element/forward-element ()
"Test `org-element-forward' specifications."
;; 1. At EOB: should error.
(org-test-with-temp-text "Some text\n"
(goto-char (point-max))
(should-error (org-element-forward)))
;; 2. Standard move: expected to ignore blank lines.
(org-test-with-temp-text "First paragraph.\n\n\nSecond paragraph."
(org-element-forward)
(should (looking-at "Second paragraph.")))
;; 3. Headline tests.
(org-test-with-temp-text "
* Head 1
** Head 1.1
*** Head 1.1.1
** Head 1.2"
;; 3.1. At an headline beginning: move to next headline at the
;; same level.
(goto-line 3)
(org-element-forward)
(should (looking-at "** Head 1.2"))
;; 3.2. At an headline beginning: move to parent headline if no
;; headline at the same level.
(goto-line 3)
(org-element-forward)
(should (looking-at "** Head 1.2")))
;; 4. Greater element tests.
(org-test-with-temp-text
"#+BEGIN_CENTER\nInside.\n#+END_CENTER\n\nOutside."
;; 4.1. At a greater element: expected to skip contents.
(org-element-forward)
(should (looking-at "Outside."))
;; 4.2. At the end of greater element contents: expected to skip
;; to the end of the greater element.
(goto-line 2)
(org-element-forward)
(should (looking-at "Outside.")))
;; 5. List tests.
(org-test-with-temp-text "
- item1
- sub1
- sub2
- sub3
Inner paragraph.
- item2
Outside."
;; 5.1. At list top point: expected to move to the element after
;; the list.
(goto-line 2)
(org-element-forward)
(should (looking-at "Outside."))
;; 5.2. Special case: at the first line of a sub-list, but not at
;; beginning of line, move to next item.
(goto-line 2)
(forward-char)
(org-element-forward)
(should (looking-at "- item2"))
(goto-line 4)
(forward-char)
(org-element-forward)
(should (looking-at " - sub2"))
;; 5.3 At sub-list beginning: expected to move after the sub-list.
(goto-line 4)
(org-element-forward)
(should (looking-at " Inner paragraph."))
;; 5.4. At sub-list end: expected to move outside the sub-list.
(goto-line 8)
(org-element-forward)
(should (looking-at " Inner paragraph."))
;; 5.5. At an item: expected to move to next item, if any.
(goto-line 6)
(org-element-forward)
(should (looking-at " - sub3"))))
(ert-deftest test-org-element/backward-element ()
"Test `org-element-backward' specifications."
;; 1. At BOB (modulo some white spaces): should error.
(org-test-with-temp-text " \nParagraph."
(org-skip-whitespace)
(should-error (org-element-backward)))
;; 2. Not at the beginning of an element: move at its beginning.
(org-test-with-temp-text "Paragraph1.\n\nParagraph2."
(goto-line 3)
(end-of-line)
(org-element-backward)
(should (looking-at "Paragraph2.")))
;; 3. Headline tests.
(org-test-with-temp-text "
* Head 1
** Head 1.1
*** Head 1.1.1
** Head 1.2"
;; 3.1. At an headline beginning: move to previous headline at the
;; same level.
(goto-line 5)
(org-element-backward)
(should (looking-at "** Head 1.1"))
;; 3.2. At an headline beginning: move to parent headline if no
;; headline at the same level.
(goto-line 3)
(org-element-backward)
(should (looking-at "* Head 1"))
;; 3.3. At the first top-level headline: should error.
(goto-line 2)
(should-error (org-element-backward)))
;; 4. At beginning of first element inside a greater element:
;; expected to move to greater element's beginning.
(org-test-with-temp-text "Before.\n#+BEGIN_CENTER\nInside.\n#+END_CENTER."
(goto-line 3)
(org-element-backward)
(should (looking-at "#\\+BEGIN_CENTER")))
;; 5. List tests.
(org-test-with-temp-text "
- item1
- sub1
- sub2
- sub3
Inner paragraph.
- item2
Outside."
;; 5.1. At beginning of sub-list: expected to move to the
;; paragraph before it.
(goto-line 4)
(org-element-backward)
(should (looking-at "item1"))
;; 5.2. At an item in a list: expected to move at previous item.
(goto-line 8)
(org-element-backward)
(should (looking-at " - sub2"))
(goto-line 12)
(org-element-backward)
(should (looking-at "- item1"))
;; 5.3. At end of list/sub-list: expected to move to list/sub-list
;; beginning.
(goto-line 10)
(org-element-backward)
(should (looking-at " - sub1"))
(goto-line 15)
(org-element-backward)
(should (looking-at "- item1"))
;; 5.4. At blank-lines before list end: expected to move to top
;; item.
(goto-line 14)
(org-element-backward)
(should (looking-at "- item1"))))
(ert-deftest test-org-element/up-element ()
"Test `org-element-up' specifications."
;; 1. At BOB or with no surrounding element: should error.
(org-test-with-temp-text "Paragraph."
(should-error (org-element-up)))
(org-test-with-temp-text "* Head1\n* Head2"
(goto-line 2)
(should-error (org-element-up)))
(org-test-with-temp-text "Paragraph1.\n\nParagraph2."
(goto-line 3)
(should-error (org-element-up)))
;; 2. At an headline: move to parent headline.
(org-test-with-temp-text "* Head1\n** Sub-Head1\n** Sub-Head2"
(goto-line 3)
(org-element-up)
(should (looking-at "\\* Head1")))
;; 3. Inside a greater element: move to greater element beginning.
(org-test-with-temp-text
"Before.\n#+BEGIN_CENTER\nParagraph1\nParagraph2\n#+END_CENTER\n"
(goto-line 3)
(org-element-up)
(should (looking-at "#\\+BEGIN_CENTER")))
;; 4. List tests.
(org-test-with-temp-text "* Top
- item1
- sub1
- sub2
Paragraph within sub2.
- item2"
;; 4.1. Within an item: move to the item beginning.
(goto-line 8)
(org-element-up)
(should (looking-at " - sub2"))
;; 4.2. At an item in a sub-list: move to parent item.
(goto-line 4)
(org-element-up)
(should (looking-at "- item1"))
;; 4.3. At an item in top list: move to beginning of whole list.
(goto-line 10)
(org-element-up)
(should (looking-at "- item1"))
;; 4.4. Special case. At very top point: should move to parent of
;; list.
(goto-line 2)
(org-element-up)
(should (looking-at "\\* Top"))))
(ert-deftest test-org-elemnet/down-element ()
"Test `org-element-down' specifications."
;; 1. Error when the element hasn't got a recursive type.
(org-test-with-temp-text "Paragraph."
(should-error (org-element-down)))
;; 2. When at a plain-list, move to first item.
(org-test-with-temp-text "- Item 1\n - Item 1.1\n - Item 2.2"
(goto-line 2)
(org-element-down)
(should (looking-at " - Item 1.1")))
;; 3. Otherwise, move inside the greater element.
(org-test-with-temp-text "#+BEGIN_CENTER\nParagraph.\n#+END_CENTER"
(org-element-down)
(should (looking-at "Paragraph"))))
(provide 'test-org-element)
;;; test-org-element.el ends here
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