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;;; test-haskell.el --- Flycheck Specs: Haskell -*- lexical-binding: t; -*-
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;; Copyright (C) 2013-2016 Sebastian Wiesner and Flycheck contributors
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;; Author: Sebastian Wiesner <swiesner@lunaryorn.com>
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;; This file is not part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Specs for Haskell support.
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;;; Code:
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(require 'flycheck-buttercup)
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(describe "Language Haskell"
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(describe "Module names"
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(it "does not extract a module name from commented code"
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(expect flycheck-haskell-module-re
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:not :to-match "-- | module Foo.Bar where"))
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(it "extracts a simple module name without exports"
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(expect flycheck-haskell-module-re
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:to-match-with-group "module Foo.Bar where" 1 "Foo.Bar"))
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(it "extracts a simple module name at the end of a line"
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(expect flycheck-haskell-module-re
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:to-match-with-group "module Hello.World\nwhere" 1 "Hello.World"))
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(it "extracts a module name with exports"
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(expect flycheck-haskell-module-re
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:to-match-with-group "module Spam.With.Eggs (eggs) where"
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1 "Spam.With.Eggs"))
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(it "extracts a module name with exports right after the name"
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(expect flycheck-haskell-module-re
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:to-match-with-group "module Hello.World(hello) where"
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1 "Hello.World"))))
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;;; test-haskell.el ends here
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