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{-# LANGUAGE OverloadedStrings #-}
module Network.HTTP.Client.BodySpec where
import Test.Hspec
import Network.HTTP.Client
import Network.HTTP.Client.Internal
import qualified Data.ByteString as S
import Codec.Compression.GZip (compress)
import qualified Data.ByteString.Lazy as L
main :: IO ()
main = hspec spec
brComplete :: BodyReader -> IO Bool
brComplete brRead' = do
xs <- brRead'
return (xs == "")
spec :: Spec
spec = describe "BodySpec" $ do
it "chunked, single" $ do
(conn, _, input) <- dummyConnection
[ "5\r\nhello\r\n6\r\n world\r\n0\r\n\r\nnot consumed"
]
reader <- makeChunkedReader Nothing (return ()) False conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, single, with trailers" $ do
(conn, _, input) <- dummyConnection
[ "5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: ignored\r\nbut: consumed\r\n\r\nnot consumed"
]
reader <- makeChunkedReader Nothing (return ()) False conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, pieces" $ do
(conn, _, input) <- dummyConnection $ map S.singleton $ S.unpack
"5\r\nhello\r\n6\r\n world\r\n0\r\n\r\nnot consumed"
reader <- makeChunkedReader Nothing (return ()) False conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, pieces, with trailers" $ do
(conn, _, input) <- dummyConnection $ map S.singleton $ S.unpack
"5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: ignored\r\nbut: consumed\r\n\r\nnot consumed"
reader <- makeChunkedReader Nothing (return ()) False conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, raw" $ do
(conn, _, input) <- dummyConnection
[ "5\r\nhello\r\n6\r\n world\r\n0\r\n\r\nnot consumed"
]
reader <- makeChunkedReader Nothing (return ()) True conn
body <- brConsume reader
S.concat body `shouldBe` "5\r\nhello\r\n6\r\n world\r\n0\r\n\r\n"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, raw, with trailers" $ do
(conn, _, input) <- dummyConnection
[ "5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: returned\r\nin-raw: body\r\n\r\nnot consumed"
]
reader <- makeChunkedReader Nothing (return ()) True conn
body <- brConsume reader
S.concat body `shouldBe` "5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: returned\r\nin-raw: body\r\n\r\n"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, pieces, raw" $ do
(conn, _, input) <- dummyConnection $ map S.singleton $ S.unpack
"5\r\nhello\r\n6\r\n world\r\n0\r\n\r\nnot consumed"
reader <- makeChunkedReader Nothing (return ()) True conn
body <- brConsume reader
S.concat body `shouldBe` "5\r\nhello\r\n6\r\n world\r\n0\r\n\r\n"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "chunked, pieces, raw, with trailers" $ do
(conn, _, input) <- dummyConnection $ map S.singleton $ S.unpack
"5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: returned\r\nin-raw: body\r\n\r\nnot consumed"
reader <- makeChunkedReader Nothing (return ()) True conn
body <- brConsume reader
S.concat body `shouldBe` "5\r\nhello\r\n6\r\n world\r\n0\r\ntrailers-are: returned\r\nin-raw: body\r\n\r\n"
input' <- input
S.concat input' `shouldBe` "not consumed"
brComplete reader `shouldReturn` True
it "length, single" $ do
(conn, _, input) <- dummyConnection
[ "hello world done"
]
reader <- makeLengthReader (return ()) 11 conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` " done"
brComplete reader `shouldReturn` True
it "length, pieces" $ do
(conn, _, input) <- dummyConnection $ map S.singleton $ S.unpack
"hello world done"
reader <- makeLengthReader (return ()) 11 conn
body <- brConsume reader
S.concat body `shouldBe` "hello world"
input' <- input
S.concat input' `shouldBe` " done"
brComplete reader `shouldReturn` True
it "gzip" $ do
let orig = L.fromChunks $ replicate 5000 "Hello world!"
origZ = compress orig
(conn, _, input) <- dummyConnection $ L.toChunks origZ ++ ["ignored"]
reader' <- makeLengthReader (return ()) (fromIntegral $ L.length origZ) conn
reader <- makeGzipReader reader'
body <- brConsume reader
L.fromChunks body `shouldBe` orig
input' <- input
S.concat input' `shouldBe` "ignored"
brComplete reader `shouldReturn` True
|
