From ba07f8298bda9b18ea0408988cc2cd2239ce9726 Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Sun, 13 Oct 2024 19:40:12 +0200
Subject: Validate repeatable directives

---
 tests/Language/GraphQL/Validate/RulesSpec.hs | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'tests/Language/GraphQL/Validate/RulesSpec.hs')

diff --git a/tests/Language/GraphQL/Validate/RulesSpec.hs b/tests/Language/GraphQL/Validate/RulesSpec.hs
index 7bdbd86..07ab2f6 100644
--- a/tests/Language/GraphQL/Validate/RulesSpec.hs
+++ b/tests/Language/GraphQL/Validate/RulesSpec.hs
@@ -15,6 +15,8 @@ import Data.Text (Text)
 import qualified Language.GraphQL.AST as AST
 import Language.GraphQL.TH
 import Language.GraphQL.Type
+import qualified Language.GraphQL.Type.Schema as Schema
+import qualified Language.GraphQL.AST.DirectiveLocation as DirectiveLocation
 import qualified Language.GraphQL.Type.In as In
 import qualified Language.GraphQL.Type.Out as Out
 import Language.GraphQL.Validate
@@ -22,7 +24,9 @@ import Test.Hspec (Spec, context, describe, it, shouldBe, shouldContain)
 import Text.Megaparsec (parse, errorBundlePretty)
 
 petSchema :: Schema IO
-petSchema = schema queryType Nothing (Just subscriptionType) mempty
+petSchema = schema queryType Nothing (Just subscriptionType)
+    $ HashMap.singleton "repeat"
+    $ Schema.Directive Nothing mempty True [DirectiveLocation.ExecutableDirectiveLocation DirectiveLocation.Field]
 
 queryType :: ObjectType IO
 queryType = ObjectType "Query" Nothing [] $ HashMap.fromList
@@ -494,7 +498,7 @@ spec =
                         }
                  in validate queryString `shouldBe` [expected]
 
-        context "uniqueDirectiveNamesRule" $
+        context "uniqueDirectiveNamesRule" $ do
             it "rejects more than one directive per location" $
                 let queryString = [gql|
                   query ($foo: Boolean = true, $bar: Boolean = false) {
@@ -510,6 +514,16 @@ spec =
                         }
                  in validate queryString `shouldBe` [expected]
 
+            it "allows repeating repeatable directives" $
+                let queryString = [gql|
+                  query {
+                    dog @repeat @repeat {
+                      name
+                    }
+                  }
+                |]
+                 in validate queryString `shouldBe` []
+
         context "uniqueVariableNamesRule" $
             it "rejects duplicate variables" $
                 let queryString = [gql|
-- 
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