Merge commit 'eb0d8d9e687e1364098f9abc6f9281fcbc0d3abd' from company

[gnu-emacs-elpa] / packages / company / test / transformers-tests.el

diff --git a/packages/company/test/transformers-tests.el b/packages/company/test/transformers-tests.el
new file mode 100644 (file)
index 0000000..4d027e5
--- /dev/null
+++ b/packages/company/test/transformers-tests.el
@@ -0,0 +1,58 @@
+;;; transformers-tests.el --- company-mode tests  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2015  Free Software Foundation, Inc.
+
+;; Author: Dmitry Gutov
+
+;; 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 <http://www.gnu.org/licenses/>.
+
+(require 'company-tests)
+
+(ert-deftest company-occurrence-prefer-closest-above ()
+  (with-temp-buffer
+    (save-window-excursion
+      (set-window-buffer nil (current-buffer))
+      (insert "foo0
+foo1
+")
+      (save-excursion
+        (insert "
+foo3
+foo2"))
+      (let ((company-backend 'company-dabbrev)
+            (company-occurrence-weight-function
+             'company-occurrence-prefer-closest-above))
+        (should (equal '("foo1" "foo0" "foo3" "foo2" "foo4")
+                       (company-sort-by-occurrence
+                        '("foo0" "foo1" "foo2" "foo3" "foo4"))))))))
+
+(ert-deftest company-occurrence-prefer-any-closest ()
+  (with-temp-buffer
+    (save-window-excursion
+      (set-window-buffer nil (current-buffer))
+      (insert "foo0
+foo1
+")
+      (save-excursion
+        (insert "
+foo3
+foo2"))
+      (let ((company-backend 'company-dabbrev)
+            (company-occurrence-weight-function
+             'company-occurrence-prefer-any-closest))
+        (should (equal '("foo1" "foo3" "foo0" "foo2" "foo4")
+                       (company-sort-by-occurrence
+                        '("foo0" "foo1" "foo2" "foo3" "foo4"))))))))