tdd

让每个 red-green cycle 留下值得保留的测试.

software testing

What it does

Guides red-green development cycles toward durable tests based on public behavior and approved seams.

When to use it

Use when building or fixing code test-first, applying red-green-refactor, or needing integration tests.

Give it development work in a project; it confirms the public seams with you before implementing one red-green slice at a time.

What you provide

No additional actions listed in the analysis.

Consults codebase-design for shared interface and seam vocabulary when the interface shape is itself unresolved.