-- | Coverage for 'Pqi.setClientEncoding': changing the client encoding,
-- including rejection of an unknown encoding (which leaves the session intact).
module Pqi.Conformance.Operation.SetClientEncoding
  ( spec,
  )
where

import qualified Pqi
import Pqi.Conformance.Harness
import Pqi.Conformance.Prelude
import Pqi.Conformance.Scenario (execScenario)
import Test.Hspec

spec :: Pqi.Adapter -> SpecWith ByteString
spec :: Adapter -> SpecWith ByteString
spec Adapter
adapter =
  String -> SpecWith ByteString -> SpecWith ByteString
forall a. HasCallStack => String -> SpecWith a -> SpecWith a
describe String
"setClientEncoding" do
    String
-> (ByteString -> IO ()) -> SpecWith (Arg (ByteString -> IO ()))
forall a.
(HasCallStack, Example a) =>
String -> a -> SpecWith (Arg a)
it String
"rejects an unknown encoding and leaves the session usable" \ByteString
conninfo ->
      Adapter
-> ByteString
-> (Connection
    -> IO
         (Bool, ByteString, TransactionStatus, Maybe ResultObservation))
-> IO ()
forall a.
(Eq a, Show a, HasCallStack) =>
Adapter -> ByteString -> (Connection -> IO a) -> IO ()
differential Adapter
adapter ByteString
conninfo \Connection
connection -> do
        rejected <- Connection -> ByteString -> IO Bool
Pqi.setClientEncoding Connection
connection ByteString
"BOGUS_ENCODING"
        unchanged <- Pqi.clientEncoding connection
        stillIdle <- Pqi.transactionStatus connection
        stillWorks <- execScenario "select 1" connection
        pure (rejected, unchanged, stillIdle, stillWorks)