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;;; message-mode-tests.el --- Tests for message-mode -*- lexical-binding: t; -*-
;; Copyright (C) 2015-2018 Free Software Foundation, Inc.
;; Author: João Távora <joaotavora@gmail.com>
;; This file is part of GNU Emacs.
;; GNU Emacs 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.
;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; This file contains tests for message-mode.
;;; Code:
(require 'message)
(require 'ert)
(require 'ert-x)
(ert-deftest message-mode-propertize ()
(with-temp-buffer
(unwind-protect
(let (message-auto-save-directory)
(message-mode)
(insert "here's an opener (\n"
"here's a sad face :-(\n"
"> here's citing someone with an opener (\n"
"and here's a closer ")
(let ((last-command-event ?\)))
(ert-simulate-command '(self-insert-command 1)))
;; Auto syntax propertization doesn't kick in until
;; parse-sexp-lookup-properties is set.
(setq-local parse-sexp-lookup-properties t)
(backward-sexp)
(should (string= "here's an opener "
(buffer-substring-no-properties
(line-beginning-position)
(point))))
(forward-sexp)
(should (string= "and here's a closer )"
(buffer-substring-no-properties
(line-beginning-position)
(point)))))
(set-buffer-modified-p nil))))
(ert-deftest message-strip-subject-trailing-was ()
(cl-letf (((symbol-function 'message-talkative-question) nil))
(with-temp-buffer
(let ((no-was "Re: Foo ")
(with-was "Re: Foo \t (was: Bar ) ")
(stripped-was "Re: Foo")
reply)
;; Test unconditional stripping
(setq-local message-subject-trailing-was-query t)
(should (string= no-was (message-strip-subject-trailing-was no-was)))
(should (string= stripped-was
(message-strip-subject-trailing-was with-was)))
;; Test asking
(setq-local message-subject-trailing-was-query 'ask)
(fset 'message-talkative-question
(lambda (_ question show text)
(should (string= "Strip `(was: <old subject>)' in subject? "
question))
(should show)
(should (string-match
(concat
"Strip `(was: <old subject>)' in subject "
"and use the new one instead\\?\n\n"
"Current subject is: \"\\(.*\\)\"\n\n"
"New subject would be: \"\\(.*\\)\"\n\n"
"See the variable "
"`message-subject-trailing-was-query' "
"to get rid of this query.")
text))
(should (string= (match-string 1 text) with-was))
(should (string= (match-string 2 text) stripped-was))
reply))
(message-strip-subject-trailing-was with-was)
(should (string= with-was
(message-strip-subject-trailing-was with-was)))
(setq reply t)
(should (string= stripped-was
(message-strip-subject-trailing-was with-was)))))))
(provide 'message-mode-tests)
;;; message-mode-tests.el ends here
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