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| | ;;; vtable-tests.el --- Tests for vtable.el -*- lexical-binding: t; -*-
;; Copyright (C) 2022-2024 Free Software Foundation, Inc.
;; 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 'vtable)
(require 'ert)
(require 'ert-x)
(ert-deftest test-vstable-compute-columns ()
(should
(equal (mapcar
(lambda (column)
(vtable-column-align column))
(vtable--compute-columns
(make-vtable :columns '("a" "b" "c")
:objects '(("foo" 1 2)
("bar" 3 :zot))
:insert nil)))
'(left right left))))
(ert-deftest test-vtable-insert-object ()
(should
(equal (let ((buffer (get-buffer-create " *vtable-test*")))
(pop-to-buffer buffer)
(erase-buffer)
(let* ((object1 '("Foo" 3))
(object2 '("Gazonk" 8))
(table (make-vtable
:columns '("Name" (:name "Rank" :width 5))
:objects (list object1 object2))))
(mapc (lambda (args)
(pcase-let ((`(,object ,location ,before) args))
(vtable-insert-object table object location before)))
`( ; Some correct inputs.
;; object location before
(("Fizz" 4) ,object1 nil)
(("Bop" 7) ,object2 t)
(("Zat" 5) 2 nil)
(("Dib" 6) 3 t)
(("Wup" 9) nil nil)
(("Quam" 2) nil t)
;; And some faulty inputs.
(("Yat" 1) -1 nil) ; non-existing index, `before' is ignored.
(("Vop" 10) 100 t) ; non-existing index, `before' is ignored.
(("Jib" 11) ("Bleh" 0) nil) ; non-existing object.
(("Nix" 0) ("Ugh" 0) t) ; non-existing object.
))
(mapcar #'cadr (vtable-objects table))))
(number-sequence 0 11))))
;;; vtable-tests.el ends here
|