Joseph Doherty
1b4dcf32d5
Worker.Tests-001: StaMessagePump had no direct unit test. Added Sta/StaMessagePumpTests.cs — 8 STA-thread facts covering WaitForWorkOrMessages (wake-event signalled before/during the wait, timeout expiry, zero-timeout fast path, the QS_ALLINPUT posted-message wake path) and PumpPendingMessages drain counting. Worker.Tests-002: no test drove a COM event through the integrated sink -> mapper -> queue path. Added MxAccess/MxAccessBaseEventSinkTests.cs — 5 facts driving OnDataChange, OnWriteComplete, OperationComplete and OnBufferedDataChange through a real MxAccessBaseEventSink + mapper + queue and asserting the converted WorkerEvent lands in MxAccessEventQueue. The four COM event handlers were widened private -> internal and InternalsVisibleTo for MxGateway.Worker.Tests was added, mirroring MxAccessAlarmEventSink's existing test seam; no worker behavior changes. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>