Create docs/drivers/TestConnectProbes.md: full reference for the Phase 5
protocol-handshake probes — result contract, per-driver handshake table,
TwinCAT/FOCAS/Galaxy degrade semantics, live-verify scope, and the
Historian.Wonderware already-done note. Annotate the Phase 7 step in
docs/plans/2026-05-28-adminui-driver-pages-design.md with a shipped note
pointing at the phase-5 design doc and TestConnectProbes.md.
- DriverTestConnectE2eTests: 3 scenarios (sim/wrong-port/black-hole)
against the Modbus Docker fixture. Sim + wrong-port skip if fixture
unreachable; black-hole uses ModbusDriverProbe directly (no fixture).
- DriverReconnectE2eTests: message round-trip through AdminOperationsActor
cluster singleton — Ok=true + audit write, without live driver side effect.
- DriverStatusHubE2eTests: bridge-mocked fallback — spawns
DriverStatusSignalRBridge in the harness ActorSystem with a mock
IHubContext, publishes DriverHealthChanged to the driver-health DPS
topic, asserts store upsert + hub SendAsync call.
- DockerFixtureAvailability helper: TCP-connect probe for skip guards.
- Moq 4.20.72 added to central package management for hub mocking.
- Design doc §8.3 replaced with concrete pre-ship operator runbook.
Replaces the generic JSON-blob DriverEdit page with typed per-driver
pages (all 9 drivers), Test Connect, live status panel with
Reconnect/Restart, and a per-driver tag/address picker. Live OPC UA +
Galaxy browse explicitly deferred to a follow-up.
Joseph Doherty