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24 lines
936 B
Haskell
24 lines
936 B
Haskell
module Hasura.RQL.MetadataSpec (spec) where
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import Hasura.Prelude
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import qualified Data.Aeson.Ordered as AO
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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 (genReplaceMetadata)
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import Hasura.RQL.DDL.Metadata.Types (ReplaceMetadata, replaceMetadataToOrdJSON)
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spec :: Spec
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spec = describe "replaceMetadataToOrdJSON" $ do
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it "produces JSON that can be parsed by the FromJSON instance for ReplaceMetadata" $
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withMaxSuccess 20 $
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forAll (resize 3 genReplaceMetadata) $ \metadata ->
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let encodedString = encJToBS $ AO.toEncJSON $ replaceMetadataToOrdJSON metadata
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in case eitherDecodeStrict @ReplaceMetadata encodedString of
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Left err -> counterexample err False
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Right _ -> property True
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