From 40b735f84378ac4c5129211ce3e3c64b82b98710 Mon Sep 17 00:00:00 2001
From: Phil Pluckthun <phil@kitten.sh>
Date: Sun, 18 Aug 2024 16:54:18 +0100
Subject: [PATCH] Expand test for invalid inclusion

---
 src/__tests__/api.test-d.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/__tests__/api.test-d.ts b/src/__tests__/api.test-d.ts
index 41c42589..2b2eee9c 100644
--- a/src/__tests__/api.test-d.ts
+++ b/src/__tests__/api.test-d.ts
@@ -178,6 +178,19 @@ describe('graphql()', () => {
       }
     `);
 
+    // NOTE: BigTodo's fields shouldn't be included here
+    const nestedFragment = graphql(`
+      fragment Object on SmallTodo @_unmask {
+        maxLength
+        ... on ITodo {
+          id
+          ... on BigTodo {
+            wallOfText
+          }
+        }
+      }
+    `);
+
     expectTypeOf<FragmentOf<typeof objectFragment>>().toEqualTypeOf<{
       __typename: 'SmallTodo';
       id: string;
@@ -189,6 +202,11 @@ describe('graphql()', () => {
       id: string;
       maxLength: number | null;
     }>();
+
+    expectTypeOf<FragmentOf<typeof nestedFragment>>().toEqualTypeOf<{
+      id: string;
+      maxLength: number | null;
+    }>();
   });
 
   it('should preserve object literal types for variables', () => {