Test-Driven Development FAQs

Question 1

What is the recommended cycle length for these TDD tasks?

Accepted Answer

The skill encourages short, incremental progress with cycles lasting between 5 to 15 minutes. If a task takes longer, it suggests decomposing it into smaller components.

Question 2

How does this skill handle bug fixes?

Accepted Answer

It follows a strict TDD bug-fix workflow: first writing a failing test to reproduce the bug, then implementing the minimal fix, and finally verifying that all tests pass.

Question 3

Does it provide guidance on test quality metrics?

Accepted Answer

Yes, it includes targets for quality metrics such as reaching >=80% line coverage and >=75% mutation scores to ensure that tests are actually effective at catching errors.

Question 4

Which programming languages does this TDD skill support?

Accepted Answer

This skill is specifically optimized for TypeScript using the Bun runtime and Rust using Cargo, providing language-specific code patterns and testing commands for both.

Question 5

Can I use this skill for UI prototyping or exploratory coding?

Accepted Answer

No, this skill is specifically designed for stable business logic and critical paths. It is not recommended for exploratory coding, UI prototypes, or trivial glue code where the TDD overhead might be unnecessary.

Test-Driven Development

주요 기능

사용 사례

Test-Driven Development

주요 기능

사용 사례