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| | ;;; json-tests.el --- Test suite for json.el
;; Copyright (C) 2015 Free Software Foundation, Inc.
;; Author: Dmitry Gutov <dgutov@yandex.ru>
;; 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 'json)
(ert-deftest test-json-plist-reverse ()
(should (equal (json--plist-reverse '()) '()))
(should (equal (json--plist-reverse '(:a 1)) '(:a 1)))
(should (equal (json--plist-reverse '(:a 1 :b 2 :c 3))
'(:c 3 :b 2 :a 1))))
(ert-deftest json-encode-simple-alist ()
(should (equal (json-encode '((a . 1)
(b . 2)))
"{\"a\":1,\"b\":2}")))
(ert-deftest json-read-simple-alist ()
(let ((json-object-type 'alist))
(should (equal (json-read-from-string "{\"a\": 1, \"b\": 2}")
'((a . 1)
(b . 2))))))
(ert-deftest json-encode-string-with-special-chars ()
(should (equal (json-encode-string "a\n\fb")
"\"a\\n\\fb\""))
(should (equal (json-encode-string "\nasdфыв\u001f\u007ffgh\t")
"\"\\nasdфыв\\u001f\u007ffgh\\t\"")))
(ert-deftest json-read-string-with-special-chars ()
(should (equal (json-read-from-string "\"\\nasd\\u0444\\u044b\\u0432fgh\\t\"")
"\nasdфывfgh\t")))
(ert-deftest test-json-path-to-position-with-objects ()
(let* ((json-string "{\"foo\": {\"bar\": {\"baz\": \"value\"}}}")
(matched-path (json-path-to-position 32 json-string)))
(should (equal (plist-get matched-path :path) '("foo" "bar" "baz")))
(should (equal (plist-get matched-path :match-start) 25))
(should (equal (plist-get matched-path :match-end) 32))))
(ert-deftest test-json-path-to-position-with-arrays ()
(let* ((json-string "{\"foo\": [\"bar\", [\"baz\"]]}")
(matched-path (json-path-to-position 20 json-string)))
(should (equal (plist-get matched-path :path) '("foo" 1 0)))
(should (equal (plist-get matched-path :match-start) 18))
(should (equal (plist-get matched-path :match-end) 23))))
(provide 'json-tests)
;;; json-tests.el ends here
|