Synnefo » snf-ganeti » ganeti-local

{-# LANGUAGE TemplateHaskell #-}

{-| Unittest helpers for ganeti-htools

-}

{-

Copyright (C) 2011 Google Inc.

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 2 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, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

02110-1301, USA.

-}

module Ganeti.HTools.QCHelper

    ( testSuite

    ) where

import Test.QuickCheck

import Language.Haskell.TH

run :: Testable prop => prop -> Args -> IO Result

run = flip quickCheckWithResult

testSuite :: String -> [Name] -> Q [Dec]

testSuite tsname tdef = do

  let fullname = mkName $ "test" ++ tsname

  tests <- mapM (\n -> [| (run $(varE n), $(litE . StringL . nameBase $ n)) |])

           tdef

  sigtype <- [t| (String, [(Args -> IO Result, String)]) |]

  return $ [ SigD fullname sigtype

           , ValD (VarP fullname) (NormalB (TupE [LitE (StringL tsname),

                                                  ListE tests])) []

           ]