26 lines
955 B
Haskell
26 lines
955 B
Haskell
module Data.HexStringSpec where
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import Data.HexString
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import qualified Data.ByteString.Lazy.Char8 as BSL8
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import qualified Data.Text as T
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import qualified Data.Binary as B ( encode )
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import Test.Hspec
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spec :: Spec
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spec = do
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describe "when decoding hex data" $ do
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it "should be able to parse basic hex data" $ do
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(B.encode . decodeByteString) (BSL8.pack "ffff") `shouldBe` BSL8.pack "\255\255"
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(B.encode . decodeString) "ffff" `shouldBe` BSL8.pack "\255\255"
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(B.encode . decodeText) (T.pack "ffff") `shouldBe` BSL8.pack "\255\255"
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it "should be able to recode basic hex data to different formats" $
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let hex = BSL8.pack "ffff"
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in do
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(encodeText . decodeByteString) hex `shouldBe` T.pack "ffff"
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(encodeString . decodeByteString) hex `shouldBe` "ffff"
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(encodeByteString . decodeByteString) hex `shouldBe` BSL8.pack "ffff"
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