What problem does it solve?
This Skill eliminates the risk of fragile, untested backend code that breaks during feature additions, bug fixes, or refactoring, a common issue when teams skip formal testing processes for .NET backend projects.
Core Features & Use Cases
- Strict TDD Enforcement: Requires writing failing unit and integration tests before implementing any backend code, ensuring all new functionality is test-validated from the start.
- Structured Test Guidelines: Defines clear rules for test naming, Arrange-Act-Assert structure, test isolation via mocks, and edge case coverage (nulls, large values, boundary conditions) to keep test suites maintainable and reliable.
- Use Case: When adding a new user login endpoint to a .NET Minimal API project, this Skill guides you to first write failing tests for valid/invalid credentials, implement the endpoint to pass the tests, then refactor the code for readability and performance.
Quick Start
Use the backend-tdd-workflow skill to build a new password reset API endpoint with full unit and integration test coverage following TDD best practices.