-----------------------------------------------------------------------------
-- |
-- Module      :  TestSuite.Puzzles.MagicSquare
-- Copyright   :  (c) Levent Erkok
-- License     :  BSD3
-- Maintainer  :  erkokl@gmail.com
-- Stability   :  experimental
--
-- Test suite for Data.SBV.Examples.Puzzles.MagicSquare
-----------------------------------------------------------------------------

module TestSuite.Puzzles.MagicSquare(tests) where

import Data.SBV.Examples.Puzzles.MagicSquare

import Utils.SBVTestFramework

tests :: TestTree
tests =
  testGroup "Puzzles.MagicSquare"
    [ testCase "magic 2" (assertIsntSat (mkMagic 2))
    , testCase "magic 3" (assertIsSat (mkMagic 3))
    ]


mkMagic :: Int -> Symbolic SBool
mkMagic n = (isMagic . chunk n) `fmap` mkExistVars (n*n)