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{-# LANGUAGE TemplateHaskell #-}

{-# OPTIONS_GHC -fno-warn-orphans #-}

{-| Unittests for ganeti-htools.

-}

{-

Copyright (C) 2009, 2010, 2011, 2012 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 Test.Ganeti.Daemon (testDaemon) where

import Test.QuickCheck hiding (Result)

import Test.HUnit

import Test.Ganeti.TestHelper

import Test.Ganeti.TestCommon

import Test.Ganeti.Common

import Ganeti.Common

import Ganeti.Daemon as Daemon

{-# ANN module "HLint: ignore Use camelCase" #-}

-- | Test a few string arguments.

prop_string_arg :: String -> Property

prop_string_arg argument =

  let args = [ (argument, oBindAddress, optBindAddress)

             ]

  in conjoin $

     map (checkOpt Just defaultOptions failTest (const (==?)) Just) args

-- | Test a few integer arguments (only one for now).

prop_numeric_arg :: Int -> Property

prop_numeric_arg argument =

  checkOpt (Just . show) defaultOptions

    failTest (const (==?)) (Just . fromIntegral)

    (argument, oPort 0, optPort)

-- | Test a few boolean arguments.

case_bool_arg :: Assertion

case_bool_arg =

  mapM_ (checkOpt (const Nothing) defaultOptions assertFailure

                  assertEqual id)

        [ (False, oNoDaemonize,  optDaemonize)

        , (True,  oDebug,        optDebug)

        , (True,  oNoUserChecks, optNoUserChecks)

        ]

-- | Tests a few invalid arguments.

case_wrong_arg :: Assertion

case_wrong_arg =

  mapM_ (passFailOpt defaultOptions assertFailure (return ()))

        [ (oSyslogUsage, "foo", "yes")

        , (oPort 0,      "x",   "10")

        ]

-- | Test that the option list supports some common options.

case_stdopts :: Assertion

case_stdopts =

  checkEarlyExit defaultOptions "prog" [oShowHelp, oShowVer] []

testSuite "Daemon"

          [ 'prop_string_arg

          , 'prop_numeric_arg

          , 'case_bool_arg

          , 'case_wrong_arg

          , 'case_stdopts

          ]