Back-end Logic Validator

This skill ensures that the core rules of an application (e.g., pricing, points, permissions) work perfectly under all conditions.

Instructions

1. Identify critical business rules and formulas.
2. Write Unit Tests for individual functions.
3. Write Integration Tests for multi-step processes.
4. Use Property-Based testing for mathematical edge cases.
5. Ensure 100% test coverage for the most critical logic.

Examples

• "Verify the tax calculation logic for 50 different regions."
• "Test the point accumulation algorithm in a loyalty program."