test(api validation): check query validation boundaries for ?user= parameter (Variation 4)

[souravjhahind]

🧩 Background

Input validation prevents arbitrary code and path traversal sequences from reaching the application core logic.

🎯 Objective

Write a schema-level validation test targeting the ?user= parameter under maxLength check.

📁 Files to touch

• app/api/streak/route.test.ts
• lib/validations.test.ts

🛠️ Implementation steps

• Mock a request passing the invalid value: 'a'.repeat(40).
• Assert that the validation handler returns a 400 Bad Request with 'cannot exceed 39 characters'.

✅ Definition of done

• 1 new test case targeting the query input parameter.
• All endpoint test suites pass successfully.

[ashishraj1504]

I'd like to work on this issue under GSSoC 2026. Please assign it to me. Thanks!
/claim

[github-actions]

🎉 Assigned! Welcome to the project, @ashishraj1504.

⏳ Reminder: You have 2 days to submit a Pull Request. After 2 days of inactivity, you will be automatically unassigned to give others a chance (as per our GSSoC anti-hoarding policy).

💡 Please read CONTRIBUTING.md if you haven't already.

Happy coding! 🚀