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;; emms-tracktag-test.el --- Unit tests for emms-tracktag module -*- lexical-binding: t; -*-
;; Copyright (C) 2021 Grant Shoshin Shangreaux
;; Author: Grant Shoshin Shangreaux <grant@churls.world>
;; Keywords:
;; 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 emms-tracktag.el
;;; Code:
(require 'emms)
(require 'emms-tracktag)
(ert-deftest emms-tracktag--map-track-info-test ()
"Ensure mapping of emms info to tracktag fields is correct."
(let ((track '(*track*
(type . file) (name . "foo")
(info-album . "The Sounds of the Sounds of Science")
(info-artist . "Yo La Tengo")
(info-title . "Sea Urchins")
(info-date . "2020")
(info-tracknumber . "1")))
(track2 '(*track*
(info-composer . "Ira Kaplan, Georgia Hubley, James Mcnew")
(info-performer . "Yo La Tengo")
(info-year . "2002")
(info-discnumber . "1")
(info-note . "new soundtrack to an old film"))))
(should (seq-set-equal-p
'((album . "The Sounds of the Sounds of Science")
(artist . "Yo La Tengo")
(name . "Sea Urchins")
(year . "2020")
(number . "1"))
(emms-tracktag--map-track-info track)))
(should (seq-set-equal-p
'((composer . "Ira Kaplan, Georgia Hubley, James Mcnew")
(performer . "Yo La Tengo")
(year . "2002")
(album-number . "1")
(comment . "new soundtrack to an old film"))
(emms-tracktag--map-track-info track2)))))
(ert-deftest emms-tracktag--build-args-test ()
"Ensure args for tracktag are properly formed."
(let ((track '(*track*
(type . file) (name . "foo.flac")
(info-album . "The Sounds of the Sounds of Science")
(info-artist . "Yo La Tengo")
(info-title . "Sea Urchins")
(info-date . "2020")
(info-tracknumber . "1")
(info-composer . "Ira Kaplan, Georgia Hubley, James Mcnew")
(info-performer . "Yo La Tengo")
(info-discnumber . "1")
(info-note . "new soundtrack to an old film"))))
(should (seq-set-equal-p
'("--album=The Sounds of the Sounds of Science"
"--artist=Yo La Tengo"
"--name=Sea Urchins"
"--year=2020"
"--number=1"
"--composer=Ira Kaplan, Georgia Hubley, James Mcnew"
"--performer=Yo La Tengo"
"--album-number=1"
"--comment=new soundtrack to an old film"
"foo.flac")
(emms-tracktag--build-args track)))
(let ((track-with-empty-strings (copy-alist track)))
(setcdr (assq 'info-title track-with-empty-strings) "")
(setcdr (assq 'info-note track-with-empty-strings) "")
(should (seq-set-equal-p
'("--album=The Sounds of the Sounds of Science"
"--artist=Yo La Tengo"
"--year=2020"
"--number=1"
"--composer=Ira Kaplan, Georgia Hubley, James Mcnew"
"--performer=Yo La Tengo"
"--album-number=1"
"--remove-comment"
"--remove-name"
"foo.flac")
(emms-tracktag--build-args track-with-empty-strings))))))
;;; emms-tracktag-test.el ends here
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