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{-# LANGUAGE OverloadedStrings #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Network.KRPCSpec (spec) where
import Control.Monad.Logger
import Control.Monad.Reader
import Network.KRPC
import Network.KRPC.MethodSpec hiding (spec)
import Test.Hspec
servAddr :: SockAddr
servAddr = SockAddrInet 6000 (256 * 256 * 256 + 127)
handlers :: [Handler IO]
handlers =
[ handler $ \ _ Ping -> return Ping
, handler $ \ _ (Echo a) -> return (Echo (a :: Bool))
, handler $ \ _ (Echo a) -> return (Echo (a :: Int))
]
instance MonadLogger IO where
monadLoggerLog _ _ _ _ = return ()
opts :: Options
opts = def { optQueryTimeout = 1 }
spec :: Spec
spec = do
let qr :: MonadKRPC h m => SockAddr -> Echo Int -> m (Echo Int)
qr = query
describe "manager" $ do
it "is active until closeManager called" $ do
m <- newManager opts servAddr []
isActive m `shouldReturn` True
closeManager m
isActive m `shouldReturn` False
describe "query" $ do
it "run handlers" $ do
let int = 0xabcd :: Int
(withManager opts servAddr handlers $ runReaderT $ do
listen
query servAddr (Echo int))
`shouldReturn` Echo int
it "count transactions properly" $ do
(withManager opts servAddr handlers $ runReaderT $ do
listen
_ <- qr servAddr (Echo 0xabcd)
_ <- qr servAddr (Echo 0xabcd)
getQueryCount
)
`shouldReturn` 2
it "throw timeout exception" $ do
(withManager opts servAddr handlers $ runReaderT $ do
qr servAddr (Echo 0xabcd)
)
`shouldThrow` (== TimeoutExpired)
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