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test-jagger-swap.el
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test-jagger-swap.el
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;;; test-jagger-swap.el --- tests of jagger-swap -*- lexical-binding: t; -*-
;; Copyright (C) 2018 Gong QiJian <[email protected]>
;; 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/>.
;;; Code:
(require 'ert)
(require 'jagger-swap)
(require 'test-util)
(defun test-jagger-swap-regions--set-mark (buffer content mark-fn &optional erase-p)
"Fill `BUFFER' with `CONTENT' and call `MARK-FN' to set mark.
The `CONTENT' must contain a string surround by `[]', example:
[foo] bar
If ERASE-P not nil, erase the buffer."
(with-current-buffer (get-buffer-create buffer)
(if erase-p
(erase-buffer)
(goto-char (point-max)))
;; (when (region-active-p)
(deactivate-mark)
;; )
(insert content)
(goto-char (point-min))
(re-search-forward "\\[\\([^]]+\\)\\]" nil t 1)
(replace-match (format "%s" (match-string 1)))
(goto-char (match-beginning 0))
(set-mark (match-end 0))
(when noninteractive
(transient-mark-mode)) ;; MUST
(funcall mark-fn)
))
(ert-deftest test-jagger-swap-regions ()
(test-jagger-swap-regions--set-mark "buf0" "[foo] " 'jagger-swap-regions-mark-region t)
(test-jagger-swap-regions--set-mark "buf0" "[bar]" 'jagger-swap-regions)
(should
(equal "bar foo" (with-current-buffer "buf0" (buffer-string)))))
(ert-deftest test-jagger-swap-regions-cross-buffer ()
(test-jagger-swap-regions--set-mark "buf1" "foo [bar]" 'jagger-swap-regions-mark-region t)
(test-jagger-swap-regions--set-mark "buf2" "[foo] bar" 'jagger-swap-regions t)
(should
(and (equal "foo foo" (with-current-buffer "buf1" (buffer-string)))
(equal "bar bar" (with-current-buffer "buf2" (buffer-string))))))
(defun test-jagger-sort-sexps-at-point--common (init-data expected-data stop-at-pattern line-down-n)
"Common code of test jagger-sort-sexps-at-point-in-temp-buffer.
INIT-DATA EXPECTED-DATA STOP-AT-PATTERN LINE-DOWN-N."
(with-current-buffer (get-buffer-create "*.el")
(erase-buffer)
(insert init-data)
(lisp-mode)
(goto-char (point-min))
(re-search-forward stop-at-pattern)
(jagger-sort-sexps-at-point-in-temp-buffer)
(jagger-move-line-down line-down-n)
(jagger-sort-sexps-at-point--edit-commit))
(with-current-buffer (get-buffer "*.el")
(let ((actual (replace-regexp-in-string "\n[\s]+" " " (buffer-substring-no-properties (point-min) (point-max)))))
(should (equal actual expected-data)))))
(ert-deftest test-jagger-sort-sexps-at-point-1 ()
(test-jagger-sort-sexps-at-point--common
"(foo (qux
\"quux\")
bar)"
"((qux \"quux\") bar foo)"
"bar"
2))
(ert-deftest test-jagger-sort-sexps-at-point-2 ()
(test-jagger-sort-sexps-at-point--common
"(foo (qux
\"quux\")
bar)"
"(foo (\"quux\" qux) bar)"
"quux"
1))
(provide 'test-jagger-swap)
;;; test-jagger-swap.el ends here