kiauh/docs/todo/TODO-007.md

PRD #2 - Task 2/5: Scenario loader and Klipper install scenario

Tags: task, prd-2

Parent PRD

PRD #2: Isolated live-system acceptance test strategy on Debian 12 VM (docs/prd/PRD-002-live-vm-test-strategy.md)

What to build

Implement the YAML scenario loader and the live pytest marker. Write the first end-to-end scenario: install Klipper on the Debian 12 VM, define expected outcomes (service file, env file, folders), and run it with snapshot revert before the scenario.

Acceptance criteria

• YAML scenario loader parses name, os, steps, and expected assertions.
• pytest -m live runs only live scenarios; default run skips them.
• Klipper install scenario runs on the VM and passes.
• Snapshot revert happens before the scenario.
• Expected outcomes include file, service, and folder assertions.

Blocked by

• TODO-006 (PRD #2 - Task 1/5: VM inventory, SSH fixture, and safety guards)

Next task

• TODO-008 (PRD #2 - Task 3/5: Remove Klipper and Moonraker scenarios)

User stories addressed

• User story 1
• User story 7