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Test helper SQSWatcher: use purgeQueue #3054

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Merged
jschaul merged 2 commits into from
Feb 2, 2023
Merged

Test helper SQSWatcher: use purgeQueue #3054

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Test helper SQSWatcher: use purgeQueue
jschaul Feb 2, 2023
3bcb910
Hi CI
jschaul Feb 2, 2023
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15 changes: 3 additions & 12 deletions libs/types-common-aws/src/Util/Test/SQS.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,8 @@ data SQSWatcher a = SQSWatcher
-- This function drops everything in the queue before starting the async loop.
-- This helps test run faster and makes sure that initial tests don't timeout if
-- the queue has too many things in it before the tests start.
-- Note that the purgeQueue command is not guaranteed to be instant (can take up to 60 seconds)
-- Hopefully, the fake-aws implementation used during tests is fast enough.
watchSQSQueue :: Message a => AWS.Env -> Text -> IO (SQSWatcher a)
watchSQSQueue env queueUrl = do
eventsRef <- newIORef []
Expand All @@ -73,18 +75,7 @@ watchSQSQueue env queueUrl = do
recieveLoop ref

ensureEmpty :: IO ()
ensureEmpty = do
let rcvReq =
SQS.newReceiveMessage queueUrl
& set SQS.receiveMessage_waitTimeSeconds (Just 1)
. set SQS.receiveMessage_maxNumberOfMessages (Just 10) -- 10 is maximum allowed by AWS
. set SQS.receiveMessage_visibilityTimeout (Just 1)
rcvRes <- execute env $ sendEnv rcvReq
case fromMaybe [] $ view SQS.receiveMessageResponse_messages rcvRes of
[] -> pure ()
ms -> do
execute env $ mapM_ (deleteMessage queueUrl) ms
ensureEmpty
ensureEmpty = void $ execute env $ sendEnv (SQS.newPurgeQueue queueUrl)

-- | Waits for a message matching a predicate for a given number of seconds.
waitForMessage :: (MonadUnliftIO m, Eq a, Show a) => SQSWatcher a -> Int -> (a -> Bool) -> m (Maybe a)
Expand Down