úÎ^< Safe-InferedCConvert a sequence of HUnit assertions (embedded in IO) to a Chell  .  import Test.Chell import Test.Chell.HUnit import Test.HUnit  test_Addition :: Test test_addition = hunit "addition" $ do  1 + 2 @?= 3  2 + 3 @?= 5 chell-hunit-0.2Test.Chell.HUnithunit chell-0.3Test.Chell.TypesTest