AgentSkillsCN

chaos-engineering-helper

帮助添加混沌/韧性测试（DB超时、断开连接、API失败、重试）。在测试故障场景或生产就绪性时使用此功能。

SKILL.md
--- frontmatter
name: chaos-engineering-helper
description: Helps add chaos/resilience tests (DB timeout, disconnect, API failure, retry). Use when testing failure scenarios or production readiness.

Chaos Engineering Helper

When to Trigger

  • •Testing resilience
  • •"Test failure scenarios"
  • •Production readiness

What to Do

  1. •Scenarios: Simulate DB timeout, disconnect, or slow query; external API timeout or rate limit.
  2. •Helpers: Test helpers that mock or inject failure (e.g. jest.spyOn on prisma or fetch) for a duration or until restored.
  3. •Assert: Service rejects with expected error; retries occur (check timing/count); no crash; user sees safe message.
  4. •Recovery: After restore, next request succeeds.

Use in dedicated chaos or resilience describe blocks; restore mocks in afterEach. Document required env (e.g. test DB).