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;;; nroam-test.el --- Tests for nroam -*- lexical-binding: t; -*-
;; Copyright (C) 2021 Damien Cassou
;; Author: Damien Cassou <damien@cassou.me>
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary:
;; Tests for nroam.
;;; Code:
(require 'buttercup)
(require 'nroam)
(defmacro nroam-test-with-temp-file-buffer (&rest body)
"Execute BODY within a temporary buffer backed by a temporary file.
Execute BODY and cleanup the file and buffer after that."
(declare (debug t))
(let ((filename-var (make-symbol "filename")))
`(let ((,filename-var (make-temp-file "nroam-test-")))
(unwind-protect
(with-current-buffer (find-file ,filename-var)
,@body)
(delete-file ,filename-var)))))
(nroam-test-with-temp-file-buffer (insert "foo"))
(defconst nroam-test-main-section-regexp "^* Backlinks")
(describe "nroam"
(describe "nroam-mode"
(it "creates nroam sections immediately"
(nroam-test-with-temp-file-buffer
(insert "#+title: my notes\n")
(nroam-mode)
(setf (point) (point-min))
(let ((section-position (re-search-forward nroam-test-main-section-regexp nil t)))
(expect section-position :not :to-be nil)
(expect section-position :to-be-greater-than 10)))))
(describe "nroam-goto"
(it "moves point if nroam heading is present"
(nroam-test-with-temp-file-buffer
(insert "nroam is great\n")
(nroam-update)
(setf (point) (point-min))
(nroam-goto)
(expect (looking-at-p nroam-test-main-section-regexp) :to-be t)))))
(provide 'nroam-test)
;;; nroam-test.el ends here
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