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41 lines
1.8 KiB
Haskell
41 lines
1.8 KiB
Haskell
module SemanticSpec where
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import Data.Functor.Both as Both
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import Language
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import Patch
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import Prologue
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import Renderer
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import Semantic
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import Semantic.Task
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import Source
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import Syntax
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import Test.Hspec hiding (shouldBe, shouldNotBe, shouldThrow, errorCall)
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import Test.Hspec.Expectations.Pretty
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spec :: Spec
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spec = parallel $ do
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describe "parseBlob" $ do
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it "parses in the specified language" $ do
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Just term <- runTask $ parseBlob IdentityTermRenderer methodsBlob
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void term `shouldBe` cofree (() :< Indexed [ cofree (() :< Method [] (cofree (() :< Leaf "foo")) Nothing [] []) ])
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it "parses line by line if not given a language" $ do
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Just term <- runTask $ parseBlob IdentityTermRenderer methodsBlob { blobLanguage = Nothing }
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void term `shouldBe` cofree (() :< Indexed [ cofree (() :< Leaf "def foo\n"), cofree (() :< Leaf "end\n"), cofree (() :< Leaf "") ])
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it "renders with the specified renderer" $ do
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output <- runTask $ parseBlob SExpressionTermRenderer methodsBlob
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output `shouldBe` "(Program\n (Method\n (Identifier)))\n"
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describe "diffTermPair" $ do
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it "produces an Insert when the first blob is missing" $ do
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result <- runTask (diffTermPair (both (emptySourceBlob "/foo") (sourceBlob "/foo" Nothing "")) (runBothWith replacing) (pure (cofree (() :< []))))
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(() <$) <$> result `shouldBe` pure (Insert ())
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it "produces a Delete when the second blob is missing" $ do
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result <- runTask (diffTermPair (both (sourceBlob "/foo" Nothing "") (emptySourceBlob "/foo")) (runBothWith replacing) (pure (cofree (() :< []))))
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(() <$) <$> result `shouldBe` pure (Delete ())
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where
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methodsBlob = SourceBlob (Source "def foo\nend\n") "ff7bbbe9495f61d9e1e58c597502d152bab1761e" "methods.rb" (Just defaultPlainBlob) (Just Ruby)
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