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Add UtilsSpec

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Daniel Gröber 2014-05-01 02:32:10 +02:00
parent 92d0eec2bc
commit 2839d6b557
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test/UtilsSpec.hs Normal file
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module UtilsSpec where
import Language.Haskell.GhcMod.Utils
import Test.Hspec
spec :: Spec
spec = do
describe "extractParens" $ do
it "extracts the part of a string surrounded by parentheses" $ do
extractParens "asdasdasd ( hello [ world ] )()() kljlkjlkjlk" `shouldBe` "( hello [ world ] )"
extractParens "[(PackageName \"template-haskell\",InstalledPackageId \"template-haskell-2.9.0.0-8e2a49468f3b663b671c437d8579cd28\"),(PackageName \"base\",InstalledPackageId \"base-4.7.0.0-e4567cc9a8ef85f78696b03f3547b6d5\"),(PackageName \"Cabal\",InstalledPackageId \"Cabal-1.18.1.3-b9a44a5b15a8bce47d40128ac326e369\")][][]" `shouldBe` "[(PackageName \"template-haskell\",InstalledPackageId \"template-haskell-2.9.0.0-8e2a49468f3b663b671c437d8579cd28\"),(PackageName \"base\",InstalledPackageId \"base-4.7.0.0-e4567cc9a8ef85f78696b03f3547b6d5\"),(PackageName \"Cabal\",InstalledPackageId \"Cabal-1.18.1.3-b9a44a5b15a8bce47d40128ac326e369\")]"