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|
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
module Test.KitchenSinkSpec
( spec
) where
import qualified Data.Text.IO as Text.IO
import qualified Data.Text.Lazy.IO as Text.Lazy.IO
import qualified Data.Text.Lazy as Lazy (Text)
import qualified Language.GraphQL.AST.Encoder as Encoder
import qualified Language.GraphQL.AST.Parser as Parser
import Paths_graphql (getDataFileName)
import Test.Hspec (Spec, describe, it)
import Test.Hspec.Megaparsec (parseSatisfies)
import Text.Megaparsec (parse)
import Text.RawString.QQ (r)
spec :: Spec
spec = describe "Kitchen Sink" $ do
it "minifies the query" $ do
dataFileName <- getDataFileName "tests/data/kitchen-sink.graphql"
minFileName <- getDataFileName "tests/data/kitchen-sink.min.graphql"
expected <- Text.Lazy.IO.readFile minFileName
shouldNormalize Encoder.minified dataFileName expected
it "pretty prints the query" $ do
dataFileName <- getDataFileName "tests/data/kitchen-sink.graphql"
let expected = [r|query queryName($foo: ComplexType, $site: Site = MOBILE) {
whoever123is: node(id: [123, 456]) {
id
... on User @defer {
field2 {
id
alias: field1(first: 10, after: $foo) @include(if: $foo) {
id
...frag
}
}
}
}
}
mutation likeStory {
like(story: 123) @defer {
story {
id
}
}
}
fragment frag on Friend {
foo(size: $size, bar: $b, obj: {key: "value"})
}
{
unnamed(truthy: true, falsey: false)
query
}
|]
shouldNormalize Encoder.pretty dataFileName expected
shouldNormalize :: Encoder.Formatter -> FilePath -> Lazy.Text -> IO ()
shouldNormalize formatter dataFileName expected = do
actual <- Text.IO.readFile dataFileName
parse Parser.document dataFileName actual `parseSatisfies` condition
where
condition = (expected ==) . Encoder.document formatter
|
