chore: nextAuth.test.ts PR fixes Refs: RATY-299

Author: mikkojamG

src/__tests__/NextAuth.test.ts

@@ -111,6 +111,7 @@ const mockTokenResonses = () => {
           }),
       };
     }
+    throw new Error(`Unexpected fetch call to URL: ${url}`);
   }) as any;
 };