mirror of
https://github.com/hasura/graphql-engine.git
synced 2024-12-25 00:13:11 +03:00
b73b9c1658
### Description The path to the metadata file in this test was given in a relative fashion, which therefore assumes that the tests are run from a specific folder. This PR relaxes this requirement by making use of `makeRelativeToProject`. PR-URL: https://github.com/hasura/graphql-engine-mono/pull/4934 GitOrigin-RevId: a3c4736bb126d719881beb922c3b4b461d9dda11
123 lines
4.2 KiB
Haskell
123 lines
4.2 KiB
Haskell
{-# LANGUAGE QuasiQuotes #-}
|
|
{-# LANGUAGE TemplateHaskell #-}
|
|
|
|
module Hasura.Metadata.DTO.MetadataDTOSpec (spec) where
|
|
|
|
import Data.Aeson
|
|
( FromJSON (parseJSON),
|
|
ToJSON (toJSON),
|
|
Value,
|
|
eitherDecode,
|
|
eitherDecodeFileStrict',
|
|
)
|
|
import Data.Aeson.QQ.Simple (aesonQQ)
|
|
import Data.Aeson.Types (parseEither)
|
|
import Data.Either (isLeft, isRight)
|
|
import Data.FileEmbed (makeRelativeToProject, strToExp)
|
|
import Hasura.Metadata.DTO.Metadata (MetadataDTO (..))
|
|
import Hasura.Metadata.DTO.MetadataV1 (MetadataV1 (..))
|
|
import Hasura.Metadata.DTO.MetadataV2 (MetadataV2 (..))
|
|
import Hasura.Metadata.DTO.MetadataV3 (MetadataV3 (..))
|
|
import Hasura.Metadata.DTO.Placeholder (PlaceholderArray (PlaceholderArray))
|
|
import Hasura.Prelude
|
|
import Hasura.RQL.Types.Metadata (Metadata)
|
|
import Test.Hspec
|
|
|
|
spec :: Spec
|
|
spec = describe "MetadataDTO" $ do
|
|
describe "distinguishing metadata revisions" $ do
|
|
it "serializes v1" $ do
|
|
let output = V1 $ emptyMetadataV1
|
|
let expected = [aesonQQ|{ "version": 1, "tables": [] }|]
|
|
toJSON output `shouldBe` expected
|
|
|
|
it "serializes v2" $ do
|
|
let output = V2 $ emptyMetadataV2
|
|
let expected = [aesonQQ|{ "version": 2, "tables": [] }|]
|
|
toJSON output `shouldBe` expected
|
|
|
|
it "serializes v3" $ do
|
|
let output = V3 $ emptyMetadataV3
|
|
let expected = [aesonQQ|{ "version": 3, "sources": [] }|]
|
|
toJSON output `shouldBe` expected
|
|
|
|
it "parses v2" $ do
|
|
let input = "{ \"version\": 2, \"tables\": [] }"
|
|
let expected = V2 $ emptyMetadataV2
|
|
let actual = eitherDecode input :: Either String MetadataDTO
|
|
actual `shouldBe` Right expected
|
|
|
|
it "parses v3" $ do
|
|
let input = "{\"version\": 3, \"sources\": [] }"
|
|
let expected = V3 $ emptyMetadataV3
|
|
let actual = eitherDecode input :: Either String MetadataDTO
|
|
actual `shouldBe` Right expected
|
|
|
|
it "fails parsing v3 on version mismatch" $ do
|
|
let input = "{\"version\": 3, \"tables\": [] }"
|
|
let actual = eitherDecode input :: Either String MetadataDTO
|
|
actual `shouldSatisfy` isLeft
|
|
|
|
it "assumes v1 if version field is absent" $ do
|
|
let input = "{\"tables\": [] }"
|
|
let expected = V1 $ emptyMetadataV1
|
|
let actual = eitherDecode input :: Either String MetadataDTO
|
|
actual `shouldBe` Right expected
|
|
|
|
it "fails parsing if input is not v1-compatible, and version is absent" $ do
|
|
let input = "{\"sources\": [] }"
|
|
let actual = eitherDecode input :: Either String MetadataDTO
|
|
actual `shouldSatisfy` isLeft
|
|
|
|
beforeAll getMetadataFixture $ do
|
|
describe "v3" $ do
|
|
it "deserializes and re-serializes equivalently to Metadata" $ \metadataFixture -> do
|
|
let dto = parseEither parseJSON =<< metadataFixture :: Either String MetadataDTO
|
|
let fromDto = toJSON <$> dto
|
|
fromDto `shouldSatisfy` isRight
|
|
fromDto `shouldBe` metadataFixture
|
|
|
|
emptyMetadataV3 :: MetadataV3
|
|
emptyMetadataV3 =
|
|
MetadataV3
|
|
{ metaV3Actions = Nothing,
|
|
metaV3Allowlist = Nothing,
|
|
metaV3ApiLimits = Nothing,
|
|
metaV3CronTriggers = Nothing,
|
|
metaV3CustomTypes = Nothing,
|
|
metaV3InheritedRoles = Nothing,
|
|
metaV3QueryCollections = Nothing,
|
|
metaV3RemoteSchemas = Nothing,
|
|
metaV3RestEndpoints = Nothing,
|
|
metaV3Sources = PlaceholderArray mempty
|
|
}
|
|
|
|
emptyMetadataV2 :: MetadataV2
|
|
emptyMetadataV2 =
|
|
MetadataV2
|
|
{ metaV2Actions = Nothing,
|
|
metaV2Allowlist = Nothing,
|
|
metaV2CronTriggers = Nothing,
|
|
metaV2CustomTypes = Nothing,
|
|
metaV2Functions = Nothing,
|
|
metaV2QueryCollections = Nothing,
|
|
metaV2RemoteSchemas = Nothing,
|
|
metaV2Tables = PlaceholderArray mempty
|
|
}
|
|
|
|
emptyMetadataV1 :: MetadataV1
|
|
emptyMetadataV1 =
|
|
MetadataV1
|
|
{ metaV1Functions = Nothing,
|
|
metaV1RemoteSchemas = Nothing,
|
|
metaV1Tables = PlaceholderArray mempty
|
|
}
|
|
|
|
getMetadataFixture :: IO (Either String Value)
|
|
getMetadataFixture = do
|
|
let filePath = $(strToExp =<< makeRelativeToProject "../cli/internal/metadatautil/testdata/json/t2/metadata.json")
|
|
-- Round-trip fixture data through the server's old serialization so that we
|
|
-- will get consistent results on the next round-trip.
|
|
metadata <- eitherDecodeFileStrict' filePath :: IO (Either String Metadata)
|
|
return $ toJSON <$> metadata
|