ImpTune/.planning/phases/04-script-generation/04-VALIDATION.md

phase, slug, status, nyquist_compliant, wave_0_complete, created

phase	slug	status	nyquist_compliant	wave_0_complete	created
4	script-generation	draft	false	false	2026-04-10

Phase 4 — Validation Strategy

Per-phase validation contract for feedback sampling during execution.

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Test Infrastructure

Property	Value
Framework	pytest >= 8.0
Config file	none — discovered automatically
Quick run command	python -m pytest tests/test_script_generator.py -x -q
Full suite command	python -m pytest tests/ -x -q
Estimated runtime	~10 seconds

---

Sampling Rate

• After every task commit: Run python -m pytest tests/test_script_generator.py -x -q
• After every plan wave: Run python -m pytest tests/ -x -q
• Before /gsd:verify-work: Full suite must be green
• Max feedback latency: 10 seconds

---

Per-Task Verification Map

Task ID	Plan	Wave	Requirement	Test Type	Automated Command	File Exists	Status
4-01-01	01	1	SCRPT-01	unit	python -m pytest tests/test_script_generator.py::test_render_install_contains_pnputil -x	❌ W0	⬜ pending
4-01-02	01	1	SCRPT-01	unit	python -m pytest tests/test_script_generator.py::test_render_install_print_config -x	❌ W0	⬜ pending
4-02-01	02	1	SCRPT-02	unit	python -m pytest tests/test_script_generator.py::test_render_uninstall -x	❌ W0	⬜ pending
4-02-02	02	1	SCRPT-03	unit	python -m pytest tests/test_script_generator.py::test_render_detect -x	❌ W0	⬜ pending
4-01-03	01	1	SCRPT-04	unit	python -m pytest tests/test_script_generator.py::test_render_install_uac_guard -x	❌ W0	⬜ pending
4-01-04	01	1	SCRPT-05	unit	python -m pytest tests/test_script_generator.py::test_render_install_wow64_guard -x	❌ W0	⬜ pending
4-03-01	03	2	SCRPT-01	integration	python -m pytest tests/test_script_generator.py::test_install_endpoint -x	❌ W0	⬜ pending
4-03-02	03	2	SCRPT-02	integration	python -m pytest tests/test_script_generator.py::test_uninstall_endpoint -x	❌ W0	⬜ pending
4-03-03	03	2	SCRPT-03	integration	python -m pytest tests/test_script_generator.py::test_detect_endpoint -x	❌ W0	⬜ pending

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

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Wave 0 Requirements

• tests/test_script_generator.py — stubs for SCRPT-01 through SCRPT-05 (unit + integration)
• imptune/templates/scripts/install.ps1.j2 — Jinja2 template file
• imptune/templates/scripts/uninstall.ps1.j2 — Jinja2 template file
• imptune/templates/scripts/detect.ps1.j2 — Jinja2 template file
• imptune/generators/script_generator.py — render functions
• imptune/api/scripts.py — FastAPI router

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Manual-Only Verifications

Behavior	Requirement	Why Manual	Test Instructions
Install script runs on real Windows endpoint via Intune	SCRPT-01	Requires real Intune + endpoint	Deploy .intunewin package to test device, verify printer appears
UAC elevation prompt appears for standard user	SCRPT-04	Requires interactive desktop session	Run install.ps1 as standard user, verify UAC dialog
WOW64 relaunch works in 32-bit PS	SCRPT-05	Requires 32-bit PowerShell host	Launch powershell.exe (x86), run install.ps1, verify relaunch

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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 < 10s
• nyquist_compliant: true set in frontmatter

Approval: pending