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


module Snap.Test.Common where

import           Control.Monad
import qualified Data.ByteString as S
import qualified Data.ByteString.Lazy as L
import           Data.ByteString.Internal (c2w)
import           Data.Iteratee.WrappedByteString
import           Data.Word
import           Test.QuickCheck


instance Show (WrappedByteString Word8) where
    show (WrapBS s) = show s

instance Arbitrary S.ByteString where
    arbitrary = liftM (S.pack . map c2w) arbitrary

instance Arbitrary L.ByteString where
    arbitrary = do
        n      <- choose(0,5)
        chunks <- replicateM n arbitrary
        return $ L.fromChunks chunks