- TestRouter_HealthEndpoint: health/live/ready endpoints return 200 - TestRouter_UnknownPath: unknown paths return 404 - TestRouter_WebhookChannel_MissingChannel: empty channel returns 400 - TestRouter_WebhookPath_CanBeCalledWithGET: GET /webhook returns 405 - TestRouter_TicketsList_POST_Returns405: POST /tickets returns 405 - TestRouter_SessionsRoute_OnlyPOST: nil Sessions returns 404 - TestProbe defaults: IsLive=true, IsReady=false on NewProbe() - TestProbe_SetLive/SetReady: atomic load/store correctness Ref: PRODUCTION_PHASE1_STATUS.md §8.3 P1/P2 coverage gaps