testing
Use when writing or modifying Vitest tests, `.vitest` setup, Anvil/Foundry or Rundler fixtures, per-package test config, or CI affected-test behavior.
Source facts
- Repository
- alchemyplatform/aa-sdk
- Last source activity
- June 2, 2026 at 20:32
- Detected SKILL.md language
- English
- Stars
- 322
- Forks
- 235
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SKILL.md
Source instructions · Read-only preview- name
- testing
- description
- Use when writing or modifying Vitest tests, `.vitest` setup, Anvil/Foundry or Rundler fixtures, per-package test config, or CI affected-test behavior.
- last_verified
- 2026-05-06T00:00:00.000Z
# Testing
aa-sdk uses Vitest workspace projects with shared `.vitest` setup. CI runs
affected package tests and a separate typecheck-only Vitest pass.
## Rules
| Rule | When to read |
| ----------------------------------------------- | ---------------------------------------------------------- |
| [Vitest projects](rules/vitest-workspace.md) | Before changing tests or per-package Vitest config. |
| [Anvil and Rundler](rules/anvil-and-rundler.md) | Before changing tests that depend on local chain fixtures. |
| [Affected tests](rules/affected-tests.md) | Before choosing local verification for package changes. |
## Evidence
- `vitest.config.ts` loads `.vitest` and `packages/*` through
`test.projects`.
- `.vitest/vitest.shared.ts` sets `~test`, global setup, timeouts, and thread pool.
- `scripts/run-affected-tests.sh` uses Turborepo dry-run output to select
Vitest projects.
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