From 974a2728c1eed6d09b8f7bcb3da23c74c9f98347 Mon Sep 17 00:00:00 2001
From: Markus Graf <info@markusgraf.ch>
Date: Fri, 27 Mar 2026 15:42:35 +0100
Subject: [PATCH] docs(phase-10): add validation strategy

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 .../10-classification-layer/10-VALIDATION.md  | 70 +++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 .planning/phases/10-classification-layer/10-VALIDATION.md

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+---
+phase: 10
+slug: classification-layer
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-27
+---
+
+# Phase 10 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | go test |
+| **Config file** | none — standard Go test runner |
+| **Quick run command** | `go test ./classify/...` |
+| **Full suite command** | `go test ./...` |
+| **Estimated runtime** | ~3 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `go test ./classify/...`
+- **After every plan wave:** Run `go test ./...`
+- **Before `/gsd:verify-work`:** Full suite must be green
+- **Max feedback latency:** 3 seconds
+
+---
+
+## Per-Task Verification Map
+
+| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| 10-01-01 | 01 | 1 | PROTO-01..09 | unit | `go test ./classify/... -run TestClassify` | ✅ | ⬜ pending |
+| 10-01-02 | 01 | 1 | PROTO-09 | regression | `go test ./classify/... -run TestClassify` | ✅ | ⬜ pending |
+| 10-01-03 | 01 | 1 | PROTO-01..08 | unit | `go test ./classify/... -run TestAllClassesCount` | ✅ | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+*Existing infrastructure covers all phase requirements. `classify/classifier_test.go` already has `buildTCPPacket`, `buildUDPPacket`, and `buildICMPPacket` helpers.*
+
+---
+
+## Manual-Only Verifications
+
+*All phase behaviors have automated verification.*
+
+---
+
+## 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 < 3s
+- [ ] `nyquist_compliant: true` set in frontmatter
+
+**Approval:** pending