blob: 7361829572ae55aadf60d4fb7907e3af5c89512c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
;;; el-exiftool.el --- Elisp wrapper around exiftool ;; -*- lexical-binding: t -*-
;; Elisp wrapper around exiftool
;; Copyright (C) 2017 by Arun I
;;
;; Author: Arun I <arunisaac@systemreboot.net>
;; Keywords: data
;; Homepage: https://git.systemreboot.net/el-exiftool
;; This file is part of el-exiftool.
;; el-exiftool 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.
;; el-exiftool 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 el-exiftool. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;;
;; Unit testing for el-exiftool
;;; Code:
(require 'el-exiftool)
(require 'ert)
(defmacro with-temp-test-file (test-file temp-file &rest body)
"Copy TEST-FILE to temporary file, put path in TEMP-FILE, evaluate BODY."
(declare (indent defun))
`(let ((,temp-file (make-temp-file "el-exiftool-"
nil (concat "-" ,test-file))))
(copy-file ,test-file ,temp-file t)
,@body
(delete-file ,temp-file)))
(ert-deftest read-write-test ()
(with-temp-test-file "test1.png" temp-filename
(let ((tag-value-alist '(("Marked" . "True"))))
(apply 'el-exiftool-write temp-filename tag-value-alist)
(should (equal (el-exiftool-read temp-filename (caar tag-value-alist))
tag-value-alist)))))
(ert-deftest delete-test ()
(with-temp-test-file "test1.png" temp-file
(el-exiftool-write temp-file '("Marked" . "True"))
(el-exiftool-write temp-file '("Marked" . ""))
(should (equal (el-exiftool-read temp-file "Marked")
'(("Marked" . ""))))))
(provide 'el-exiftool-tests)
;;; el-exiftool-tests.el ends here
|
