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Wrap terms in Identity.

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This commit is contained in:
Rob Rix 2015-12-30 10:26:40 -05:00
parent 722422108f
commit 6dfb6b3ff7
1 changed files with 3 additions and 2 deletions
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5
test/SplitSpec.hs
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@ -10,6 +10,7 @@ import Test.QuickCheck hiding (Fixed)
import Control.Comonad.Cofree
import Control.Monad.Free hiding (unfold)
import qualified Data.Maybe as Maybe
import Data.Functor.Identity
import Source hiding ((++))
import Line
import Row
@ -94,10 +95,10 @@ spec = do
describe "openTerm" $ do
it "returns Just the term if its substring does not end with a newline" $
let term = Info (Range 0 2) mempty :< Leaf "" in openTerm (fromList " ") term `shouldBe` Just term
let term = Info (Range 0 2) mempty :< Leaf "" in openTerm (fromList " ") (Identity term) `shouldBe` Just (Identity term)
it "returns Nothing for terms whose substring ends with a newline" $
openTerm (fromList " \n") (Info (Range 0 2) mempty :< Leaf "") `shouldBe` Nothing
openTerm (fromList " \n") (Identity $ Info (Range 0 2) mempty :< Leaf "") `shouldBe` Nothing
where
isOpenBy f (Row a b) = Maybe.isJust (openLineBy f [ a ]) && Maybe.isJust (openLineBy f [ b ])