code.delx.au - gnu-emacs-elpa/blob - packages/company/test/transformers-tests.el

   1 ;;; transformers-tests.el --- company-mode tests  -*- lexical-binding: t -*-
   2
   3 ;; Copyright (C) 2015  Free Software Foundation, Inc.
   4
   5 ;; Author: Dmitry Gutov
   6
   7 ;; This file is part of GNU Emacs.
   8
   9 ;; GNU Emacs is free software: you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation, either version 3 of the License, or
  12 ;; (at your option) any later version.
  13
  14 ;; GNU Emacs is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  21
  22 (require 'company-tests)
  23
  24 (ert-deftest company-occurrence-prefer-closest-above ()
  25   (with-temp-buffer
  26     (save-window-excursion
  27       (set-window-buffer nil (current-buffer))
  28       (insert "foo0
  29 foo1
  30 ")
  31       (save-excursion
  32         (insert "
  33 foo3
  34 foo2"))
  35       (let ((company-backend 'company-dabbrev)
  36             (company-occurrence-weight-function
  37              'company-occurrence-prefer-closest-above))
  38         (should (equal '("foo1" "foo0" "foo3" "foo2" "foo4")
  39                        (company-sort-by-occurrence
  40                         '("foo0" "foo1" "foo2" "foo3" "foo4"))))))))
  41
  42 (ert-deftest company-occurrence-prefer-any-closest ()
  43   (with-temp-buffer
  44     (save-window-excursion
  45       (set-window-buffer nil (current-buffer))
  46       (insert "foo0
  47 foo1
  48 ")
  49       (save-excursion
  50         (insert "
  51 foo3
  52 foo2"))
  53       (let ((company-backend 'company-dabbrev)
  54             (company-occurrence-weight-function
  55              'company-occurrence-prefer-any-closest))
  56         (should (equal '("foo1" "foo3" "foo0" "foo2" "foo4")
  57                        (company-sort-by-occurrence
  58                         '("foo0" "foo1" "foo2" "foo3" "foo4"))))))))