;;; gnus-tests.el --- Gnus tests  -*- lexical-binding:t -*-

;; Copyright (C) 2011-2021 Free Software Foundation, Inc.

;; Author: Teodor Zlatanov <tzz@lifelogs.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:

;;; Code:
(require 'gnus)

;; TODO: test with optional LEVELS argument
(ert-deftest gnus-short-group-name ()
  (map-apply
   (lambda (input expected)
     (should (string-equal (gnus-short-group-name input) expected)))
   '(
     ;; I think these are correct and nice and good
     ("nnimap+email@example.com:archives/2020/03" . "email@example:a/2/03")
     ("nndiary+diary:birthdays" . "diary:birthdays")
     ("nnimap+email@example.com:test" . "email@example:test")
     ("nnimap+email@example.com:234" . "email@example:234")

     ;; This is a very aggressive shortening of the left hand side. I
     ;; don't like this
     ("nnimap+email@banana.salesman.example.com:234" . "email@banana:234")
     ("nntp+some.where.edu:soc.motss" . "some:s.motss")
     ("nntp+news.gmane.org:gmane.emacs.gnus.general" . "news:g.e.g.general")
     ("nntp+news.gnus.org:gmane.text.docbook.apps" . "news:g.t.d.apps")

     ;; I think we should shorten using [[:alnum:]] characters if we
     ;; can so this would be "I/Bananas" instead of "[/Bananas"
     ("nnimap+email@example.com:[Invoices]/Bananas" . "email@example:[/Bananas")

     ;; Both my previous woes in one
     ("nnimap+email@banana.salesman.example.com:[Invoices]/Bananas" . "email@banana:[/Bananas")

     ;; What is going on here? Is the "n" from "nnspool" somehow?
     ("nnspool+alt.binaries.pictures.furniture" . "n.b.p.furniture"))))

;;; gnus-tests.el ends here