content: -- This file is part of the Wire Server implementation.
  --
  -- Copyright (C) 2022 Wire Swiss GmbH <opensource@wire.com>
  --
  -- This program is free software: you can redistribute it and/or modify it under
  -- the terms of the GNU Affero General Public License as published by the Free
  -- Software Foundation, either version 3 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 Affero General Public License for more
  -- details.
  --
  -- You should have received a copy of the GNU Affero General Public License along
  -- with this program. If not, see <https://www.gnu.org/licenses/>.
  
  module Test.Spar.Roundtrip.ByteString where
  
  import Arbitrary ()
  import Data.ByteString.Conversion
  import Imports
  import Test.Hspec
  import Test.QuickCheck
  import Type.Reflection (typeRep)
  
  testRoundTrip ::
    forall a.
    (Arbitrary a, Typeable a, ToByteString a, FromByteString a, Eq a, Show a) =>
    Spec
  testRoundTrip = it msg $ property trip
    where
      msg = show (typeRep @a)
      trip (v :: a) =
        counterexample (show $ toByteString' v) $
          Just v === (fromByteString . toByteString') v
  