chore: rebase

Author: M0ngi

packages/plugins/max-depth/test/index.spec.ts

@@ -269,4 +269,39 @@ describe('maxDepthPlugin', () => {
       `Syntax Error: Query depth limit of ${maxDepth} exceeded, found ${maxDepth + 2}.`,
     ]);
   });
+
+  it('rejects for exceeding max depth by reusing a cached Fragment', async () => {
+    const bypass_query = `
+      query {
+        books {
+          author {
+            ...Test
+          }
+        }
+        books {
+          author {
+            books {
+              author {
+                ...Test
+              }
+            }
+          }
+        }
+      }
+      fragment Test on Author {
+        books {
+          title
+        }
+      }
+    `;
+    const maxDepth = 6;
+    const testkit = createTestkit([maxDepthPlugin({ n: maxDepth, exposeLimits: true })], schema);
+    const result = await testkit.execute(bypass_query);
+
+    assertSingleExecutionValue(result);
+    expect(result.errors).toBeDefined();
+    expect(result.errors?.map((error) => error.message)).toEqual([
+      `Syntax Error: Query depth limit of ${maxDepth} exceeded, found ${maxDepth + 2}.`,
+    ]);
+  });
 });