Add withTimeout

[lsp-test.git] / src / Language / Haskell / LSP / Test / Exceptions.hs

diff --git a/src/Language/Haskell/LSP/Test/Exceptions.hs b/src/Language/Haskell/LSP/Test/Exceptions.hs
index 3f122f25281accde8bd063c8d52f6cd6520c8a39..c8ca4f98e3512526fad50e30e18151cd24d2cf28 100644 (file)
--- a/src/Language/Haskell/LSP/Test/Exceptions.hs
+++ b/src/Language/Haskell/LSP/Test/Exceptions.hs
@@ -12,6 +12,7 @@ data SessionException = TimeoutException
                       | UnexpectedDiagnosticsException
                       | IncorrectApplyEditRequestException String
                       | UnexpectedResponseError LspIdRsp ResponseError
+  deriving Eq
 
 instance Exception SessionException
 
@@ -19,8 +20,8 @@ instance Show SessionException where
   show TimeoutException = "Timed out waiting to receive a message from the server."
   show (UnexpectedMessageException expected lastMsg) =
     "Received an unexpected message from the server:\n" ++
-    "Expected: " ++ expected ++ "\n" ++
-    "Last message accepted: " ++ show lastMsg
+    "Was parsing: " ++ expected ++ "\n" ++
+    "Last message received: " ++ show lastMsg
   show (ReplayOutOfOrderException received expected) =
     "Replay is out of order:\n" ++
     -- Print json so its a bit easier to update the session logs