Adds three deterministic helpers that use ADB instead of LLM vision,
so pass/fail cannot be hallucinated:
check_ui_text(text) — uiautomator XML dump + grep
check_notification_drawer(text, timeout) — dumpsys notification poll
simulate_network_drop() / restore_network() — svc wifi/data disable
Plus two new feature-test scenarios with deterministic gating:
sse_disconnect_banner (#42)
- ADB cuts WiFi+data, waits, checks UI XML for 'Reconnecting' text
- LLM visual check is supplementary/informational only
- ADB restores network, checks banner disappears
backgrounded_permission_notification (#39)
- ADB backgrounds app (Home key)
- API sends permission-triggering message
- adb dumpsys notification checked for 'Agent needs approval'
- No LLM involved in pass/fail decision
Also adds background_app() / foreground_app() helpers.
Wires new scenarios into --scenarios catalog alongside LLM ones.
Updates --scenarios help text to document both types.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
1f8bae3342