MuCheck-HUnit-0.3.0.0: src/Test/MuCheck/TestAdapter/HUnit.hs

{-# LANGUAGE StandaloneDeriving, DeriveDataTypeable, TypeSynonymInstances #-}
-- | Module for using HUnit tests
module Test.MuCheck.TestAdapter.HUnit where
import qualified Test.HUnit as HUnit
import Test.MuCheck.TestAdapter

import Data.Typeable

deriving instance Typeable HUnit.Counts
type HUnitSummary = HUnit.Counts

-- | Summarizable instance of `HUnitSumary`
instance Summarizable HUnitSummary where
  testSummary _mutant _test result = Summary $ _ioLog result
  isSuccess c = (HUnit.cases c == HUnit.tried c) && HUnit.failures c == 0 && HUnit.errors c == 0
  isFailure c = HUnit.failures c > 0