179 lines
8.2 KiB
Haskell
179 lines
8.2 KiB
Haskell
{-# LANGUAGE CPP #-}
|
|
{-# LANGUAGE ConstraintKinds #-}
|
|
{-# LANGUAGE DataKinds #-}
|
|
{-# LANGUAGE FlexibleContexts #-}
|
|
{-# LANGUAGE FlexibleInstances #-}
|
|
{-# LANGUAGE GADTs #-}
|
|
{-# LANGUAGE MultiParamTypeClasses #-}
|
|
{-# LANGUAGE OverloadedStrings #-}
|
|
{-# LANGUAGE PolyKinds #-}
|
|
{-# LANGUAGE ScopedTypeVariables #-}
|
|
{-# LANGUAGE TypeApplications #-}
|
|
{-# LANGUAGE TypeFamilies #-}
|
|
{-# LANGUAGE TypeOperators #-}
|
|
{-# LANGUAGE UndecidableInstances #-}
|
|
{-# OPTIONS_GHC -freduction-depth=100 #-}
|
|
{-# OPTIONS_GHC -fno-warn-orphans #-}
|
|
{-# OPTIONS_GHC -fno-warn-name-shadowing #-}
|
|
|
|
module Servant.SuccessSpec (spec) where
|
|
|
|
import Prelude ()
|
|
import Prelude.Compat
|
|
|
|
import Control.Arrow
|
|
(left)
|
|
import Control.Concurrent.STM
|
|
(atomically)
|
|
import Control.Concurrent.STM.TVar
|
|
(newTVar, readTVar)
|
|
import Data.Foldable
|
|
(forM_, toList)
|
|
import Data.Maybe
|
|
(listToMaybe)
|
|
import Data.Monoid ()
|
|
import Data.Text
|
|
(Text)
|
|
import qualified Network.HTTP.Client as C
|
|
import qualified Network.HTTP.Types as HTTP
|
|
import Test.Hspec
|
|
import Test.Hspec.QuickCheck
|
|
import Test.HUnit
|
|
import Test.QuickCheck
|
|
|
|
import Servant.API
|
|
(NoContent (NoContent), WithStatus (WithStatus), getHeaders)
|
|
import Servant.Client
|
|
import qualified Servant.Client.Core.Request as Req
|
|
import Servant.Client.Internal.HttpClient
|
|
(defaultMakeClientRequest)
|
|
import Servant.ClientTestUtils
|
|
import Servant.Test.ComprehensiveAPI
|
|
|
|
-- This declaration simply checks that all instances are in place.
|
|
_ = client comprehensiveAPIWithoutStreaming
|
|
|
|
spec :: Spec
|
|
spec = describe "Servant.SuccessSpec" $ do
|
|
successSpec
|
|
|
|
successSpec :: Spec
|
|
successSpec = beforeAll (startWaiApp server) $ afterAll endWaiApp $ do
|
|
it "Servant.API.Get root" $ \(_, baseUrl) -> do
|
|
left show <$> runClient getRoot baseUrl `shouldReturn` Right carol
|
|
|
|
it "Servant.API.Get" $ \(_, baseUrl) -> do
|
|
left show <$> runClient getGet baseUrl `shouldReturn` Right alice
|
|
|
|
describe "Servant.API.Delete" $ do
|
|
it "allows empty content type" $ \(_, baseUrl) -> do
|
|
left show <$> runClient getDeleteEmpty baseUrl `shouldReturn` Right NoContent
|
|
|
|
it "allows content type" $ \(_, baseUrl) -> do
|
|
left show <$> runClient getDeleteContentType baseUrl `shouldReturn` Right NoContent
|
|
|
|
it "Servant.API.Capture" $ \(_, baseUrl) -> do
|
|
left show <$> runClient (getCapture "Paula") baseUrl `shouldReturn` Right (Person "Paula" 0)
|
|
|
|
it "Servant.API.CaptureAll" $ \(_, baseUrl) -> do
|
|
let expected = [Person "Paula" 0, Person "Peta" 1]
|
|
left show <$> runClient (getCaptureAll ["Paula", "Peta"]) baseUrl `shouldReturn` Right expected
|
|
|
|
it "Servant.API.ReqBody" $ \(_, baseUrl) -> do
|
|
let p = Person "Clara" 42
|
|
left show <$> runClient (getBody p) baseUrl `shouldReturn` Right p
|
|
|
|
it "Servant.API FailureResponse" $ \(_, baseUrl) -> do
|
|
left show <$> runClient (getQueryParam (Just "alice")) baseUrl `shouldReturn` Right alice
|
|
Left (FailureResponse req _) <- runClient (getQueryParam (Just "bob")) baseUrl
|
|
Req.requestPath req `shouldBe` (baseUrl, "/param")
|
|
toList (Req.requestQueryString req) `shouldBe` [("name", Just "bob")]
|
|
Req.requestMethod req `shouldBe` HTTP.methodGet
|
|
|
|
it "Servant.API.QueryParam" $ \(_, baseUrl) -> do
|
|
left show <$> runClient (getQueryParam (Just "alice")) baseUrl `shouldReturn` Right alice
|
|
Left (FailureResponse _ r) <- runClient (getQueryParam (Just "bob")) baseUrl
|
|
responseStatusCode r `shouldBe` HTTP.Status 400 "bob not found"
|
|
|
|
it "Servant.API.QueryParam.QueryParams" $ \(_, baseUrl) -> do
|
|
left show <$> runClient (getQueryParams []) baseUrl `shouldReturn` Right []
|
|
left show <$> runClient (getQueryParams ["alice", "bob"]) baseUrl
|
|
`shouldReturn` Right [Person "alice" 0, Person "bob" 1]
|
|
|
|
context "Servant.API.QueryParam.QueryFlag" $
|
|
forM_ [False, True] $ \ flag -> it (show flag) $ \(_, baseUrl) -> do
|
|
left show <$> runClient (getQueryFlag flag) baseUrl `shouldReturn` Right flag
|
|
|
|
it "Servant.API.Fragment" $ \(_, baseUrl) -> do
|
|
left id <$> runClient getFragment baseUrl `shouldReturn` Right alice
|
|
it "Servant.API.Raw on success" $ \(_, baseUrl) -> do
|
|
res <- runClient (getRawSuccess HTTP.methodGet) baseUrl
|
|
case res of
|
|
Left e -> assertFailure $ show e
|
|
Right r -> do
|
|
responseStatusCode r `shouldBe` HTTP.status200
|
|
responseBody r `shouldBe` "rawSuccess"
|
|
|
|
it "Servant.API.Raw should return a Left in case of failure" $ \(_, baseUrl) -> do
|
|
res <- runClient (getRawFailure HTTP.methodGet) baseUrl
|
|
case res of
|
|
Right _ -> assertFailure "expected Left, but got Right"
|
|
Left (FailureResponse _ r) -> do
|
|
responseStatusCode r `shouldBe` HTTP.status400
|
|
responseBody r `shouldBe` "rawFailure"
|
|
Left e -> assertFailure $ "expected FailureResponse, but got " ++ show e
|
|
|
|
it "Returns headers appropriately" $ \(_, baseUrl) -> do
|
|
res <- runClient getRespHeaders baseUrl
|
|
case res of
|
|
Left e -> assertFailure $ show e
|
|
Right val -> getHeaders val `shouldBe` [("X-Example1", "1729"), ("X-Example2", "eg2")]
|
|
|
|
it "Stores Cookie in CookieJar after a redirect" $ \(_, baseUrl) -> do
|
|
mgr <- C.newManager C.defaultManagerSettings
|
|
cj <- atomically . newTVar $ C.createCookieJar []
|
|
_ <- runClientM (getRedirectWithCookie HTTP.methodGet) (ClientEnv mgr baseUrl (Just cj) defaultMakeClientRequest)
|
|
cookie <- listToMaybe . C.destroyCookieJar <$> atomically (readTVar cj)
|
|
C.cookie_name <$> cookie `shouldBe` Just "testcookie"
|
|
C.cookie_value <$> cookie `shouldBe` Just "test"
|
|
|
|
it "Can modify the outgoing Request using the ClientEnv" $ \(_, baseUrl) -> do
|
|
mgr <- C.newManager C.defaultManagerSettings
|
|
-- In proper situation, extra headers should probably be visible in API type.
|
|
-- However, testing for response timeout is difficult, so we test with something which is easy to observe
|
|
let createClientRequest url r = (defaultMakeClientRequest url r) { C.requestHeaders = [("X-Added-Header", "XXX")] }
|
|
let clientEnv = (mkClientEnv mgr baseUrl) { makeClientRequest = createClientRequest }
|
|
res <- runClientM (getRawSuccessPassHeaders HTTP.methodGet) clientEnv
|
|
case res of
|
|
Left e ->
|
|
assertFailure $ show e
|
|
Right r ->
|
|
("X-Added-Header", "XXX") `elem` toList (responseHeaders r) `shouldBe` True
|
|
|
|
modifyMaxSuccess (const 20) $ do
|
|
it "works for a combination of Capture, QueryParam, QueryFlag and ReqBody" $ \(_, baseUrl) ->
|
|
property $ forAllShrink pathGen shrink $ \(NonEmpty cap) num flag body ->
|
|
ioProperty $ do
|
|
result <- left show <$> runClient (getMultiple cap num flag body) baseUrl
|
|
return $
|
|
result === Right (cap, num, flag, body)
|
|
|
|
context "With a route that can either return success or redirect" $ do
|
|
it "Redirects when appropriate" $ \(_, baseUrl) -> do
|
|
eitherResponse <- runClient (uverbGetSuccessOrRedirect True) baseUrl
|
|
case eitherResponse of
|
|
Left clientError -> fail $ show clientError
|
|
Right response -> matchUnion response `shouldBe` Just (WithStatus @301 @Text "redirecting")
|
|
|
|
it "Returns a proper response when appropriate" $ \(_, baseUrl) -> do
|
|
eitherResponse <- runClient (uverbGetSuccessOrRedirect False) baseUrl
|
|
case eitherResponse of
|
|
Left clientError -> fail $ show clientError
|
|
Right response -> matchUnion response `shouldBe` Just (WithStatus @200 alice)
|
|
|
|
context "with a route that uses uverb but only has a single response" $
|
|
it "returns the expected response" $ \(_, baseUrl) -> do
|
|
eitherResponse <- runClient (uverbGetCreated) baseUrl
|
|
case eitherResponse of
|
|
Left clientError -> fail $ show clientError
|
|
Right response -> matchUnion response `shouldBe` Just (WithStatus @201 carol)
|