Files
Louis King a64d0b5561 test: close Route Health Monitoring coverage gaps (PR #308)
Add 49 targeted tests across 8 files to lift patch coverage from 76.9%
to ~95%+:

- collector/cli.py (3% -> covered): TestImportRoutes (12 tests for
  _import_routes: happy-path, upsert, all error branches, exception
  handler) + TestRouteSeedImport (seed command integration).
- api/routes/routes.py: update_route all-field branch, duplicate-label
  409, observer sync, unresolved-nodes 400, hidden-route 404, get_route
  contributing-observers, create with observers, preview guards,
  history retention clamp.
- collector/routes.py: evaluate_all_routes exception handler, preview
  early-return guards, evaluate_route_history < 2 expected, limit/until/
  observer params on fetch_candidate_paths, _route_expected_hashes
  derive branch, _has_any_hops_per_day empty guard.
- collector/subscriber.py: TestRouteEvaluatorScheduler (disabled,
  runs-and-stops, error-is-logged) mirroring TestSpamRescoreScheduler.
- common/schemas/routes.py: RouteUpdate + RoutePreviewRequest validators
  (min nodes, distinct, clear_threshold).
- collector/route_evaluator.py: evaluation exception handler.
- common/config.py: route_evaluator_interval_seconds default + custom.
- api/routes/packet_groups.py: mixed-visibility representative selection.
2026-07-16 23:30:28 +01:00
..