Add tests on haskell-process-wrapper-function

Author: ardumont

tests/haskell-process-tests.el

@@ -7,18 +7,12 @@
 
 (eval-when-compile (require 'cl)) ;; for tests with mock to pass...
 
-(progn ;; HACK install package.el including for emacs-23.3, then install external el-mock dependency
-  (when (version< emacs-version "24")
-    (with-current-buffer (url-retrieve-synchronously "http://git.savannah.gnu.org/gitweb/?p=emacs.git;a=blob_plain;hb=ba08b24186711eaeb3748f3d1f23e2c2d9ed0d09;f=lisp/emacs-lisp/package.el")
-      (save-excursion
-        (goto-char (point-min))
-        (kill-line 8)
-        (eval-buffer))))
+(progn
   (require 'package)
   (package-initialize)
   (add-to-list 'package-archives '("melpa" . "http://melpa.milkbox.net/packages/"))
   (package-refresh-contents)
-  (package-install 'el-mock)))
+  (package-install 'el-mock))
 
 (require 'el-mock)