# Coding agent suite tests

Use `test/suite/` for the new harness-based test suite around `AgentSession` and `AgentSessionRuntime`.

Rules:
- Use `test/suite/harness.ts`
- Use the faux provider from `packages/ai/src/providers/faux.ts`
- Do not use real provider APIs, real API keys, network calls, or paid tokens
- Keep these tests CI-safe and deterministic
- Do not use or extend the legacy `test/test-harness.ts` path unless a missing capability forces it