{-# LANGUAGE OverloadedStrings #-}

module TestConduit (tests) where

import Distribution.TestSuite
import Base
import qualified Data.Conduit.List as C
import System.IO.Uniform.ByteString
import System.IO.Uniform.Conduit
import Data.Monoid (Sum(..))
import qualified Data.ByteString as BS

tests :: IO [Test]
tests = do
  return [
    simpleTest "runConduit" testRunConduit
    ]

testRunConduit :: IO Progress
testRunConduit = do
  let dt = "Some data to test ByteString"
  (Sum len, _) <- withByteStringIO dt $ \io ->
    runConduit io (C.foldMap (Sum . BS.length))
  if BS.length dt /= len
    then return . Finished . Fail $ "Failure on ByteStringIO test. Length is: " ++ show len
    else return . Finished $ Pass