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22 lines
830 B
Haskell
22 lines
830 B
Haskell
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module Hasura.RQL.MetadataSpec (spec) where
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import Hasura.Prelude
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import Data.Aeson (eitherDecodeStrict)
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import Test.Hspec
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import Test.QuickCheck
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import Hasura.EncJSON
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import Hasura.RQL.DDL.Metadata.Generator (genMetadata)
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import Hasura.RQL.Types.Metadata (Metadata, metadataToOrdJSON)
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spec :: Spec
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spec = describe "metadataToOrdJSON" $ do
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it "produces JSON that can be parsed by the FromJSON instance for Metadata" $
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withMaxSuccess 20 $
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forAll (resize 3 genMetadata) $ \metadata ->
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let encodedString = encJToBS $ encJFromOrderedValue $ metadataToOrdJSON metadata
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in case eitherDecodeStrict @Metadata encodedString of
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Left err -> counterexample err False
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Right _ -> property True
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