---
phase: 31
slug: puter-js-zero-config-cloud
status: draft
nyquist_compliant: false
wave_0_complete: false
created: 2026-04-03
---

# Phase 31 — Validation Strategy

> Per-phase validation contract for feedback sampling during execution.

---

## Test Infrastructure

| Property | Value |
|----------|-------|
| **Framework** | vitest |
| **Config file** | server/vitest.config.ts |
| **Quick run command** | `cd /opt/nexus && pnpm --filter server test --run -- 31-puter` |
| **Full suite command** | `cd /opt/nexus && pnpm --filter server test --run` |
| **Estimated runtime** | ~15 seconds |

---

## Sampling Rate

- **After every task commit:** Run quick command
- **After every plan wave:** Run full suite command
- **Before `/gsd:verify-work`:** Full suite must be green
- **Max feedback latency:** 15 seconds

---

## Per-Task Verification Map

| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
|---------|------|------|-------------|-----------|-------------------|-------------|--------|
| 31-01-01 | 01 | 1 | CLOUD-01,02 | unit | `vitest run 31-puter` | ❌ W0 | ⬜ pending |
| 31-01-02 | 01 | 1 | CLOUD-03 | unit | `vitest run 31-puter` | ❌ W0 | ⬜ pending |
| 31-02-01 | 02 | 2 | CLOUD-03,04 | unit | `vitest run 31-google-oauth` | ❌ W0 | ⬜ pending |
| 31-03-01 | 03 | 3 | CLOUD-04,05 | integration | `tsc --noEmit` | ✅ | ⬜ pending |

*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*

---

## Wave 0 Requirements

- [ ] `server/src/__tests__/31-puter-proxy.test.ts` — stubs for CLOUD-01, CLOUD-02, CLOUD-03
- [ ] `server/src/__tests__/31-google-oauth.test.ts` — stubs for CLOUD-03

---

## Manual-Only Verifications

| Behavior | Requirement | Why Manual | Test Instructions |
|----------|-------------|------------|-------------------|
| Puter auth popup opens and returns token | CLOUD-01 | Browser popup interaction | Click "Continue with Puter", verify popup opens, sign in, verify chat works |
| Google OAuth PKCE completes | CLOUD-03 | Browser OAuth redirect | Click "Sign in with Google", complete OAuth, verify Gemini chat works |
| Policy-risk note visible | CLOUD-03 | Visual verification | Verify warning about Google OAuth abuse detection is shown |
| Cost tracking attribution | CLOUD-02 | End-to-end data flow | Send Puter message, check cost tracking view shows token counts |

---

## Validation Sign-Off

- [ ] All tasks have `<automated>` verify or Wave 0 dependencies
- [ ] Sampling continuity: no 3 consecutive tasks without automated verify
- [ ] Wave 0 covers all MISSING references
- [ ] No watch-mode flags
- [ ] Feedback latency < 15s
- [ ] `nyquist_compliant: true` set in frontmatter

**Approval:** pending