New test_display_controller_schedule.py drives _check_schedule and
_check_dim_schedule on a bare controller stub: same-day and
midnight-crossing windows with inclusive boundaries, global vs per-day vs
legacy-inferred modes (and dim's global-only default — no legacy
inference), per-day disabled days, invalid %H:%M fallbacks, unknown
timezone -> UTC, dim_brightness default 30, inactive-display short
circuit, and the _was_display_active/_was_dimmed transition flags.
test_display_controller.py's test_schedule_disabled and
test_active_hours patched config_service.get_config — which
_check_schedule never reads — so both asserted the init-default value
and could not fail. Rewritten on the test_inactive_hours pattern
(inject controller.config['schedule'], reset the minute gate, flip the
flag to the opposite state first so the assertion has teeth).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NohXi78cwsAKtN1sCfxjUh
Claude
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