Register both v3 namespaces (Raw first, UNS second) on OtOpcUaNodeManager and
thread an AddressSpaceRealm discriminator through every node-naming sink method
so a bare node id is resolved to the correct namespace by realm — never parsed
out of the id string.
- IOpcUaAddressSpaceSink / ISurgicalAddressSpaceSink: every node-naming method
gains `AddressSpaceRealm realm = AddressSpaceRealm.Uns` (transitional default so
un-migrated WP3 call sites still compile; WP3/Wave B makes them explicit and
removes the default). Null + SdkAddressSpaceSink impls updated; DeferredAddress-
SpaceSink forwards realm through every method (the forwarding trap).
- DeferredSinkForwardingReflectionTests: existing exhaustive-forwarding guard
auto-covers the new signatures; added an explicit guard that every node-naming
sink method carries an AddressSpaceRealm parameter (RebuildAddressSpace exempt).
- OtOpcUaNodeManager: register RawNamespaceUri + UnsNamespaceUri; realm->namespace
index via NamespaceIndexForRealm; all node maps (_variables/_folders/
_alarmConditions/_nativeAlarmNodeIds/_historizedTagnames/_eventNotifierSources)
re-keyed by the full ns-qualified NodeId string so Raw and UNS nodes sharing a
bare id stay distinct; _notifierFolders already NodeId-keyed. A historized UNS
reference node registers the SAME historian tagname as its backing raw node
(both NodeIds -> one tagname). Inbound-write hook routes the full ns-qualified
NodeId to the write gateway (realm-aware) and reverts by bare id + realm.
HistoryRead seams resolve via NodeId directly. DefaultNamespaceUri kept as a
transitional alias to UnsNamespaceUri for the SubscriptionSurvivalTests.
- Test doubles across Commons.Tests / OpcUaServer.Tests / Runtime.Tests updated to
the new interface signatures; SdkAddressSpaceSinkTests asserts the UNS namespace
index for default-realm nodes.
Build: dotnet build ZB.MOM.WW.OtOpcUa.slnx = 0 errors.
Tests: Commons.Tests 310/310; OpcUaServer.Tests 335 passed / 4 pre-existing skips.
Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
Fix TESTS only (production already green) so the four in-scope test projects
compile + pass under the v3 dark address space:
- Core.Abstractions.Tests: drop AllowedNamespaceKinds/NamespaceKindCompatibility
from DriverTypeMetadata; rewrite EquipmentTagRefResolver tests to the single-func
RawPath-lookup contract (no parseRef/transient cache).
- Core.Tests: rewrite EquipmentNodeWalkerTests to EquipmentNamespaceContent(Areas,
Lines,Equipment,VirtualTags?,ScriptedAlarms?) — folders + VirtualTags +
ScriptedAlarms only; raw-tag variables dark (skipped Batch-4 placeholder). Drop
retired Equipment.DriverInstanceId.
- Runtime.Tests: rewrite golden corpus + TagConfigCorpusParityTests to the v3
RawPath/RawTagEntry round-trip (byte + TagConfigIntent parity; EquipmentTags dark).
Salvage VirtualTag + ScriptedAlarm artifact parity to the new Compose signature.
Retire the equipment-tag-materialization parity files (Array/Historize/Alias) and
the equipment-device-binding DeviceHost parity to documented skipped placeholders.
Skip 34 dark equipment-tag routing/value/alarm/write/discovery actor tests with a
shared DarkAddressSpaceReasons constant. Re-key cluster-scoped tests to v3 UNS
line->area attribution.
- ControlPlane.Tests: ConfigComposer round-trips re-keyed to RawFolder/Device (no
Namespaces); tag-config gate resolves driver via Device; deploy-gate collision test
re-keyed to UnsEffectiveNameCollision; drop retired BadCrossClusterNamespaceBinding
case.
Joseph Doherty