35 lines
1.3 KiB
Haskell
35 lines
1.3 KiB
Haskell
module BrowseSpec where
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import Control.Applicative
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import Language.Haskell.GhcMod
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import Test.Hspec
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import Prelude
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import TestUtils
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import Dir
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spec :: Spec
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spec = do
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describe "browse Data.Map" $ do
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it "contains at least `differenceWithKey'" $ do
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syms <- runD $ lines <$> browse "Data.Map"
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syms `shouldContain` ["differenceWithKey"]
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describe "browse -d Data.Either" $ do
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it "contains functions (e.g. `either') including their type signature" $ do
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syms <- run defaultOptions { optDetailed = True }
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$ lines <$> browse "Data.Either"
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syms `shouldContain` ["either :: (a -> c) -> (b -> c) -> Either a b -> c"]
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it "contains type constructors (e.g. `Left') including their type signature" $ do
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syms <- run defaultOptions { optDetailed = True}
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$ lines <$> browse "Data.Either"
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syms `shouldContain` ["Left :: a -> Either a b"]
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describe "`browse' in a project directory" $ do
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it "can list symbols defined in a a local module" $ do
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withDirectory_ "test/data/ghc-mod-check/" $ do
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syms <- runD $ lines <$> browse "Data.Foo"
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syms `shouldContain` ["foo"]
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syms `shouldContain` ["fibonacci"]
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