.planning/phases/03-processing-skills/03-VALIDATION.md

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+---
+phase: 3
+slug: processing-skills
+status: draft
+nyquist_compliant: false
+wave_0_complete: false
+created: 2026-03-13
+---
+
+# Phase 3 — Validation Strategy
+
+> Per-phase validation contract for feedback sampling during execution.
+
+---
+
+## Test Infrastructure
+
+| Property | Value |
+|----------|-------|
+| **Framework** | pytest 8.x |
+| **Config file** | pytest.ini (exists from Phase 1) |
+| **Quick run command** | `pytest tests/test_processors/ -v --tb=short` |
+| **Full suite command** | `pytest tests/ -v` |
+| **Estimated runtime** | ~15 seconds |
+
+---
+
+## Sampling Rate
+
+- **After every task commit:** Run `pytest tests/test_processors/test_asr.py -v --tb=short`
+- **After every plan wave:** Run `pytest tests/ -v`
+- **Before `/gsd:verify-work`:** Full suite must be green
+- **Max feedback latency:** 30 seconds
+
+---
+
+## Per-Task Verification Map
+
+| Task ID | Plan | Wave | Requirement | Test Type | Automated Command | File Exists | Status |
+|---------|------|------|-------------|-----------|-------------------|-------------|--------|
+| 03-01-01 | 01 | 1 | ASR StepInput/Output | unit | `pytest tests/test_processors/test_asr.py::test_asr_step_io -v` | ❌ W0 | ⬜ pending |
+| 03-01-02 | 01 | 1 | B站字幕下载 | unit | `pytest tests/test_processors/test_asr.py::test_bilibili_subtitle_download -v` | ❌ W0 | ⬜ pending |
+| 03-01-03 | 01 | 1 | Whisper.cpp 调用 | integration | `pytest tests/test_processors/test_asr.py::test_whisper_transcribe -v` | ❌ W0 | ⬜ pending |
+| 03-01-04 | 01 | 1 | 说话者分离 | integration | `pytest tests/test_processors/test_asr.py::test_diarization -v` | ❌ W0 | ⬜ pending |
+| 03-01-05 | 01 | 1 | 状态记录 | unit | `pytest tests/test_processors/test_asr.py::test_asr_state_recording -v` | ❌ W0 | ⬜ pending |
+
+*Status: ⬜ pending · ✅ green · ❌ red · ⚠️ flaky*
+
+---
+
+## Wave 0 Requirements
+
+- [ ] `tests/test_processors/__init__.py` — test package init
+- [ ] `tests/test_processors/test_asr.py` — ASR processor test stubs
+- [ ] `tests/fixtures/audio/` — test audio files (short 5s clips)
+
+---
+
+## Manual-Only Verifications
+
+| Behavior | Requirement | Why Manual | Test Instructions |
+|----------|-------------|------------|-------------------|
+| 长视频 ASR 质量 | 成功标准 1,2 | 需要 >5min 真实视频验证 | 1. 准备一个 B站视频链接 2. 运行完整管道 3. 检查输出 JSON 的时间戳和文本质量 |
+| HF_TOKEN 说话者分离 | 成功标准 5 | 需要 HuggingFace token 和真实音频 | 1. 设置 HF_TOKEN 2. 运行多人对话视频 3. 检查 speaker 标签 |
+
+---
+
+## 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 < 30s
+- [ ] `nyquist_compliant: true` set in frontmatter
+
+**Approval:** pending