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semantic/test/PatchOutputSpec.hs
2017-02-14 15:42:14 -05:00

18 lines
624 B
Haskell

module PatchOutputSpec where
import Prologue
import Data.Functor.Both
import Data.Record
import Range
import Renderer.Patch
import Source
import Syntax
import Test.Hspec (Spec, describe, it, parallel)
import Test.Hspec.Expectations.Pretty
spec :: Spec
spec = parallel $ do
describe "hunks" $ do
it "empty diffs have empty hunks" $
hunks (wrap $ pure (Range 0 0 :. Nil) :< Leaf ("" :: Text)) (both (SourceBlob Source.empty "abcde" "path2.txt" (Just defaultPlainBlob)) (SourceBlob Source.empty "xyz" "path2.txt" (Just defaultPlainBlob))) `shouldBe` [Hunk {offset = pure 0, changes = [], trailingContext = []}]