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--------------------------------------------------------------------------------
module Language.Haskell.Stylish.Step.Cases.Tests
( tests
) where
--------------------------------------------------------------------------------
import Test.Framework (Test, testGroup)
import Test.Framework.Providers.HUnit (testCase)
import Test.HUnit (Assertion, (@=?))
--------------------------------------------------------------------------------
import Language.Haskell.Stylish.Step.Cases
import Language.Haskell.Stylish.Tests.Util
--------------------------------------------------------------------------------
tests :: Test
tests = testGroup "Language.Haskell.Stylish.Step.Records.Tests"
[ testCase "case 01" case01
]
--------------------------------------------------------------------------------
case01 :: Assertion
case01 = expected @=? testStep (step 80) input
where
input = unlines
[ "eitherToMaybe e = case e of"
, " Left _ -> Nothing"
, " Right x -> Just x"
]
expected = unlines
[ "eitherToMaybe e = case e of"
, " Left _ -> Nothing"
, " Right x -> Just x"
]
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