Use iso8601-parse in nnrss

* lisp/gnus/nnrss.el (nnrss-normalize-date): Use iso8601-parse
instead of hand-rolled parser.

* test/lisp/gnus/nnrss-tests.el: New file.

1 files changed, 29 insertions, 0 deletions

diff --git a/test/lisp/gnus/nnrss-tests.el b/test/lisp/gnus/nnrss-tests.el
new file mode 100644
index 00000000000..184c592ea22
--- /dev/null
+++ b/test/lisp/gnus/nnrss-tests.el
@@ -0,0 +1,29 @@
+;;; nnrss-tests.el --- tests for gnus/nnrss.el    -*- lexical-binding:t -*-
+
+;; Copyright (C) 2019 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/>.
+
+;;; Code:
+
+(require 'ert)
+(require 'nnrss)
+
+(ert-deftest test-nnrss-normalize ()
+  (should (equal (nnrss-normalize-date "2004-09-17T05:09:49.001+00:00")
+                 "Fri, 17 Sep 2004 05:09:49 +0000")))
+
+;;; nnrss-tests.el ends here