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|
{-# LANGUAGE OverloadedStrings #-}
module HTTP2.FrameSpec where
import Test.Hspec
import Data.ByteString.Char8 ()
import Data.Either
import Network.HTTP2.Frame
spec :: Spec
spec = do
describe "encodeFrameHeader & decodeFrameHeader" $ do
it "encode/decodes frames properly" $ do
let header =
FrameHeader
{ payloadLength = 500
, flags = defaultFlags
, streamId = 10
}
wire = encodeFrameHeader FramePriority header
fibHeader = decodeFrameHeader wire
fibHeader `shouldBe` (FramePriority, header)
describe "encodeFrame & decodeFrame" $ do
it "encode/decodes frames properly" $ do
let einfo =
EncodeInfo
{ encodeFlags = defaultFlags
, encodeStreamId = 2
, encodePadding = Nothing
}
payload = DataFrame "Hello, world!"
wire = encodeFrame einfo payload
frame =
fromRight (error "encode/decodes frames properly") $
decodeFrame wire
payload' = framePayload frame
payload' `shouldBe` payload
it "encode/decodes padded frames properly" $ do
let einfo =
EncodeInfo
{ encodeFlags = defaultFlags
, encodeStreamId = 2
, encodePadding = Just "padding!"
}
payload = DataFrame "Hello, world!"
wire = encodeFrame einfo payload
frame =
fromRight (error "encode/decodes padded frames properly") $
decodeFrame wire
payload' = framePayload frame
payload' `shouldBe` payload
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