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Put JSON support behind a flag

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This commit is contained in:
Eugen Wissner
2021-12-24 13:35:18 +01:00
parent df078a59d0
commit 116aa1f6bb
8 changed files with 136 additions and 159 deletions
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72
tests/Language/GraphQL/ExecuteSpec.hs
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@ -10,9 +10,6 @@ module Language.GraphQL.ExecuteSpec
import Control.Exception (Exception(..), SomeException)
import Control.Monad.Catch (throwM)
import Data.Aeson ((.=))
import qualified Data.Aeson as Aeson
import Data.Aeson.Types (emptyObject)
import Data.Conduit
import Data.HashMap.Strict (HashMap)
import qualified Data.HashMap.Strict as HashMap
@ -189,12 +186,12 @@ schoolType = EnumType "School" Nothing $ HashMap.fromList
]
type EitherStreamOrValue = Either
(ResponseEventStream (Either SomeException) Aeson.Value)
(Response Aeson.Value)
(ResponseEventStream (Either SomeException) Value)
(Response Value)
execute' :: Document -> Either SomeException EitherStreamOrValue
execute' =
execute philosopherSchema Nothing (mempty :: HashMap Name Aeson.Value)
execute philosopherSchema Nothing (mempty :: HashMap Name Value)
spec :: Spec
spec =
@ -209,38 +206,37 @@ spec =
...cyclicFragment
}
|]
expected = Response emptyObject mempty
expected = Response (Object mempty) mempty
Right (Right actual) = either (pure . parseError) execute'
$ parse document "" sourceQuery
in actual `shouldBe` expected
context "Query" $ do
it "skips unknown fields" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.object
[ "firstName" .= ("Friedrich" :: String)
]
]
let data'' = Object
$ HashMap.singleton "philosopher"
$ Object
$ HashMap.singleton "firstName"
$ String "Friedrich"
expected = Response data'' mempty
Right (Right actual) = either (pure . parseError) execute'
$ parse document "" "{ philosopher { firstName surname } }"
in actual `shouldBe` expected
it "merges selections" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.object
[ "firstName" .= ("Friedrich" :: String)
, "lastName" .= ("Nietzsche" :: String)
let data'' = Object
$ HashMap.singleton "philosopher"
$ Object
$ HashMap.fromList
[ ("firstName", String "Friedrich")
, ("lastName", String "Nietzsche")
]
]
expected = Response data'' mempty
Right (Right actual) = either (pure . parseError) execute'
$ parse document "" "{ philosopher { firstName } philosopher { lastName } }"
in actual `shouldBe` expected
it "errors on invalid output enum values" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message =
"Value completion error. Expected type !School, found: EXISTENTIALISM."
@ -253,9 +249,7 @@ spec =
in actual `shouldBe` expected
it "gives location information for non-null unions" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message =
"Value completion error. Expected type !Interest, found: { instrument: \"piano\" }."
@ -268,9 +262,7 @@ spec =
in actual `shouldBe` expected
it "gives location information for invalid interfaces" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message
= "Value completion error. Expected type !Work, found:\
@ -284,9 +276,7 @@ spec =
in actual `shouldBe` expected
it "gives location information for invalid scalar arguments" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message =
"Argument \"id\" has invalid type. Expected type ID, found: True."
@ -299,9 +289,7 @@ spec =
in actual `shouldBe` expected
it "gives location information for failed result coercion" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message = "Unable to coerce result to !Int."
, locations = [Location 1 26]
@ -313,9 +301,7 @@ spec =
in actual `shouldBe` expected
it "gives location information for failed result coercion" $
let data'' = Aeson.object
[ "genres" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "genres" Null
executionErrors = pure $ Error
{ message = "PhilosopherException"
, locations = [Location 1 3]
@ -332,15 +318,13 @@ spec =
, locations = [Location 1 3]
, path = [Segment "count"]
}
expected = Response Aeson.Null executionErrors
expected = Response Null executionErrors
Right (Right actual) = either (pure . parseError) execute'
$ parse document "" "{ count }"
in actual `shouldBe` expected
it "detects nullability errors" $
let data'' = Aeson.object
[ "philosopher" .= Aeson.Null
]
let data'' = Object $ HashMap.singleton "philosopher" Null
executionErrors = pure $ Error
{ message = "Value completion error. Expected type !String, found: null."
, locations = [Location 1 26]
@ -353,11 +337,11 @@ spec =
context "Subscription" $
it "subscribes" $
let data'' = Aeson.object
[ "newQuote" .= Aeson.object
[ "quote" .= ("Naturam expelles furca, tamen usque recurret." :: String)
]
]
let data'' = Object
$ HashMap.singleton "newQuote"
$ Object
$ HashMap.singleton "quote"
$ String "Naturam expelles furca, tamen usque recurret."
expected = Response data'' mempty
Right (Left stream) = either (pure . parseError) execute'
$ parse document "" "subscription { newQuote { quote } }"