graphql/tests/Language/GraphQL/ParserSpec.hs
2019-09-27 10:50:38 +02:00

27 lines
739 B
Haskell

{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
module Language.GraphQL.ParserSpec
( spec
) where
import Language.GraphQL.Parser (document)
import Test.Hspec (Spec, describe, it)
import Test.Hspec.Megaparsec (shouldSucceedOn)
import Text.Megaparsec (parse)
import Text.RawString.QQ (r)
spec :: Spec
spec = describe "Parser" $ do
it "accepts BOM header" $
parse document "" `shouldSucceedOn` "\xfeff{foo}"
it "accepts block strings as argument" $
parse document "" `shouldSucceedOn` [r|{
hello(text: """Argument""")
}|]
it "accepts strings as argument" $
parse document "" `shouldSucceedOn` [r|{
hello(text: "Argument")
}|]