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Check for correct content-type in result.

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Timo von Holtz 2015-02-17 10:55:35 +11:00
parent db2c5a42b2
commit e6e67b275b
1 changed files with 3 additions and 1 deletions
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4
src/Servant/Common/Req.hs
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@ -142,7 +142,9 @@ performRequest reqMethod req isWantedStatus reqHost = do
performRequestJSON :: FromJSON result =>
Method -> Req -> Int -> BaseUrl -> EitherT String IO result
performRequestJSON reqMethod req wantedStatus reqHost = do
(_status, respBody, _) <- performRequest reqMethod req (== wantedStatus) reqHost
(_status, respBody, contentType) <- performRequest reqMethod req (== wantedStatus) reqHost
unless (matches contentType ("application"//"json")) $
left $ "requested Content-Type application/json, but got " <> show contentType
either
(\ message -> left (displayHttpRequest reqMethod ++ " returned invalid json: " ++ message))
return