nestedMaybeRoundtrip :: TestTree
nestedMaybeRoundtrip = roundTripTest defSpec
    { testName = "Maybe"
    , testType = Proxy :: Proxy (Maybe (Maybe Integer)) }
nestedMaybeRoundtrip :: TestTree
nestedMaybeRoundtrip = roundTripTest defSpec
    { testName = "Maybe"
    , testType = Proxy :: Proxy (Maybe (Maybe Integer)) }
nestedMaybeRoundtrip = roundTripTest defSpec
    { testName = "Maybe"
    , testType = Proxy :: Proxy (Maybe (Maybe Integer)) }