haskell-compile-tests.el

;;; haskell-compile-tests.el --- Tests for HsCompilation Mode  -*- lexical-binding: t -*-

;; Copyright © 2017 Vasantha Ganesh Kanniappan <vasanthaganesh.k@tuta.io>

;; This file 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.

;; This file 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:

;;; Code:

(require 'haskell-test-utils)
(require 'haskell-utils)
(require 'haskell-compile)

(ert-deftest haskell-compile-test-1 ()
  (haskell-unconditional-kill-buffer "*haskell-compilation*")
  (find-file-literally (concat default-directory
                               (file-name-as-directory "tests")
                               (file-name-as-directory "sample-code")
                               "fibonoacci.hs"))
  (with-current-buffer "fibonoacci.hs"
    (haskell-mode)
    (haskell-compile)
    (should (buffer-live-p (get-buffer "*haskell-compilation*")))))

(ert-deftest haskell-compile-test-2 ()
  (haskell-unconditional-kill-buffer "*haskell-compilation*")
  (find-file-literally (concat default-directory
                               (file-name-as-directory "tests")
                               (file-name-as-directory "sample-code")
                               "does_not_compile.hs"))
  (with-current-buffer "does_not_compile.hs"
    (haskell-mode)
    (haskell-compile)
    (with-current-buffer "*haskell-compilation*"
      (goto-char (point-min))
      (should (haskell-utils-compile-error-p)))))