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semantic/test/Data/Diff/Spec.hs

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{-# LANGUAGE DataKinds #-}
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module Data.Diff.Spec (spec) where
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import Data.Diff
import Data.Functor.Listable (ListableSyntax)
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import Test.Hspec
import Test.Hspec.LeanCheck
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spec :: Spec
spec = parallel $ do
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prop "equality is reflexive" $
\ diff -> diff `shouldBe` (diff :: Diff ListableSyntax () ())