{-# LANGUAGE CPP #-} {-# LANGUAGE ConstraintKinds #-} {-# LANGUAGE DataKinds #-} {-# LANGUAGE FlexibleContexts #-} {-# LANGUAGE FlexibleInstances #-} {-# LANGUAGE GADTs #-} {-# LANGUAGE MultiParamTypeClasses #-} {-# LANGUAGE OverloadedStrings #-} {-# LANGUAGE PolyKinds #-} {-# LANGUAGE ScopedTypeVariables #-} {-# LANGUAGE TypeFamilies #-} {-# LANGUAGE TypeOperators #-} {-# LANGUAGE UndecidableInstances #-} {-# OPTIONS_GHC -freduction-depth=100 #-} {-# OPTIONS_GHC -fno-warn-orphans #-} {-# OPTIONS_GHC -fno-warn-name-shadowing #-} module Servant.FailSpec (spec) where import Prelude () import Prelude.Compat import Data.Monoid () import Data.Semigroup ((<>)) import qualified Network.HTTP.Types as HTTP import Test.Hspec import Servant.API ((:<|>) ((:<|>))) import Servant.Client import Servant.ClientTestUtils spec :: Spec spec = describe "Servant.FailSpec" $ do failSpec failSpec :: Spec failSpec = beforeAll (startWaiApp failServer) $ afterAll endWaiApp $ do context "client returns errors appropriately" $ do it "reports FailureResponse" $ \(_, baseUrl) -> do let (_ :<|> _ :<|> getDeleteEmpty :<|> _) = client api Left res <- runClient getDeleteEmpty baseUrl case res of FailureResponse _ r | responseStatusCode r == HTTP.status404 -> return () _ -> fail $ "expected 404 response, but got " <> show res it "reports DecodeFailure" $ \(_, baseUrl) -> do let (_ :<|> _ :<|> _ :<|> getCapture :<|> _) = client api Left res <- runClient (getCapture "foo") baseUrl case res of DecodeFailure _ _ -> return () _ -> fail $ "expected DecodeFailure, but got " <> show res it "reports ConnectionError" $ \_ -> do let (getGetWrongHost :<|> _) = client api Left res <- runClient getGetWrongHost (BaseUrl Http "127.0.0.1" 19872 "") case res of ConnectionError _ -> return () _ -> fail $ "expected ConnectionError, but got " <> show res it "reports UnsupportedContentType" $ \(_, baseUrl) -> do let (_ :<|> getGet :<|> _ ) = client api Left res <- runClient getGet baseUrl case res of UnsupportedContentType "application/octet-stream" _ -> return () _ -> fail $ "expected UnsupportedContentType, but got " <> show res it "reports InvalidContentTypeHeader" $ \(_, baseUrl) -> do let (_ :<|> _ :<|> _ :<|> _ :<|> _ :<|> getBody :<|> _) = client api Left res <- runClient (getBody alice) baseUrl case res of InvalidContentTypeHeader _ -> return () _ -> fail $ "expected InvalidContentTypeHeader, but got " <> show res