Installed simple NNTP testing.

[gnus] / lisp / tests / gnustest-nntp.el

diff --git a/lisp/tests/gnustest-nntp.el b/lisp/tests/gnustest-nntp.el
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+;;; gnustest-nntp.el --- Simple NNTP testing for Gnus
+;; Copyright (C) 2011 Free Software Foundation, Inc.
+
+;; Author: David Engster <dengste@eml.cc>
+
+;; This file is not 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, 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; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;; This test will
+;;
+;;   - Fire up Gnus
+;;   - Connect to Gmane
+;;   - Subscribe to gmane.discuss
+;;   - Get its active info
+;;   - Get one specific article by message-id and check its subject
+;;   - Quit Gnus
+
+;;; Code:
+
+(require 'ert)
+(require 'net-utils)
+
+(defvar gnustest-nntp-server "news.gmane.org"
+  "NNTP server used for testing.")
+
+(defun gnustest-ping-host (host)
+  "Ping HOST once and return non-nil if successful."
+  (let* ((ping-program-options '("-c" "1"))
+        (buf (ping host))
+        proc)
+    (sleep-for 0.5)
+    (with-current-buffer buf
+      (accept-process-output (get-buffer-process (current-buffer)) 2)
+      (goto-char (point-min))
+      (prog1
+         (re-search-forward ",[ ]*1.*?received,[ ]*0" nil t)
+       (when (setq proc (get-buffer-process (current-buffer)))
+         (set-process-query-on-exit-flag proc nil))
+       (kill-buffer)))))
+
+(setq gnus-home-directory (concat temporary-file-directory (make-temp-name "gnus-test-")))
+(message "***** Using %s as temporary Gnus home." gnus-home-directory)
+(mkdir gnus-home-directory)
+(setq-default gnus-init-file nil)
+
+(require 'gnus-load)
+
+(setq gnus-select-method `(nntp ,gnustest-nntp-server))
+
+
+(if (null (gnustest-ping-host gnustest-nntp-server))
+    (message "***** Skipping tests: Gmane doesn't seem to be available.")
+  ;; Server seems to be available, so start Gnus.
+  (message "***** Firing up Gnus; connecting to Gmane.")
+  (gnus)
+
+  (ert-deftest gnustest-nntp-run-simple-test ()
+    "Test Gnus with gmane.discuss."
+    (set-buffer gnus-group-buffer)
+    (gnus-group-jump-to-group "gmane.discuss")
+    (gnus-group-get-new-news-this-group 1)
+    (gnus-active "gmane.discuss")
+    (message "***** Reading active from gmane.discuss.")
+    (should (> (car (gnus-active "gmane.discuss")) 0))
+    (should (> (cdr (gnus-active "gmane.discuss")) 10000))
+    (gnus-group-unsubscribe-current-group)
+    (gnus-group-set-current-level 1 1)
+    (gnus-group-select-group 5)
+    (message "***** Getting article with certain MID and check subject.")
+    (set-buffer gnus-summary-buffer)
+    (gnus-summary-refer-article "m3mxr8pa1t.fsf@quimbies.gnus.org")
+    (should (string= (gnus-summary-article-subject) "Re: gwene idea: strip from from subject if present"))
+    (gnus-summary-exit)
+    (message "***** Quitting Gnus.")
+    (set-buffer gnus-group-buffer)
+    (gnus-group-save-newsrc)
+    (gnus-group-exit))
+)