forked from OSS/graphql
63 lines
1.9 KiB
Haskell
63 lines
1.9 KiB
Haskell
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE QuasiQuotes #-}
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module Test.RootOperationSpec
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( spec
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) where
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import Data.Aeson ((.=), object)
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import Data.List.NonEmpty (NonEmpty(..))
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import Language.GraphQL
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import qualified Language.GraphQL.Schema as Schema
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import Test.Hspec (Spec, describe, it, shouldBe)
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import Text.RawString.QQ (r)
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import Language.GraphQL.Type.Definition
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import Language.GraphQL.Type.Schema
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schema :: Schema IO
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schema = Schema
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(ObjectType "Query" queryResolvers)
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(Just $ ObjectType "Mutation" mutationResolvers)
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where
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queryResolvers = Schema.resolversToMap $ garment :| []
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mutationResolvers = Schema.resolversToMap $ increment :| []
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garment = Schema.object "garment" $ pure
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[ Schema.scalar "circumference" $ pure (60 :: Int)
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]
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increment = Schema.scalar "incrementCircumference"
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$ pure (61 :: Int)
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spec :: Spec
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spec =
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describe "Root operation type" $ do
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it "returns objects from the root resolvers" $ do
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let querySource = [r|
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{
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garment {
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circumference
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}
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}
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|]
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expected = object
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[ "data" .= object
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[ "garment" .= object
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[ "circumference" .= (60 :: Int)
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]
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]
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]
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actual <- graphql schema querySource
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actual `shouldBe` expected
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it "chooses Mutation" $ do
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let querySource = [r|
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mutation {
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incrementCircumference
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}
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|]
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expected = object
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[ "data" .= object
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[ "incrementCircumference" .= (61 :: Int)
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]
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]
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actual <- graphql schema querySource
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actual `shouldBe` expected
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