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;;; test-haskell.el --- Flycheck Specs: Haskell -*- lexical-binding: t; -*-
;; Copyright (C) 2013-2016 Sebastian Wiesner and Flycheck contributors
;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
;; This file is not part of GNU Emacs.
;; This program 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.
;; This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Specs for Haskell support.
;;; Code:
(require 'flycheck-buttercup)
(describe "Language Haskell"
(describe "Module names"
(it "does not extract a module name from commented code"
(expect flycheck-haskell-module-re
:not :to-match "-- | module Foo.Bar where"))
(it "extracts a simple module name without exports"
(expect flycheck-haskell-module-re
:to-match-with-group "module Foo.Bar where" 1 "Foo.Bar"))
(it "extracts a simple module name at the end of a line"
(expect flycheck-haskell-module-re
:to-match-with-group "module Hello.World\nwhere" 1 "Hello.World"))
(it "extracts a module name with exports"
(expect flycheck-haskell-module-re
:to-match-with-group "module Spam.With.Eggs (eggs) where"
1 "Spam.With.Eggs"))
(it "extracts a module name with exports right after the name"
(expect flycheck-haskell-module-re
:to-match-with-group "module Hello.World(hello) where"
1 "Hello.World"))))
;;; test-haskell.el ends here
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