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fix(v3-batch4-wp3): realm-qualified write routing + dormant discovery guard + self-correction/byte-parity tests (Wave B review H1/M1/M2/L1/L3)

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H1 (HIGH): write-routing key now (AddressSpaceRealm, bareId), not bare-only.
A raw s=<RawPath> and a UNS s=<Area/Line/Equip/Eff> can collide as bare
strings; the bare-only key let a colliding raw+UNS pair route to the WRONG
driver ref (last-writer-wins). The realm the node manager resolves (RealmOf)
is now threaded through IOpcUaNodeWriteGateway.WriteAsync -> RouteNodeWrite ->
_driverRefByNodeId keyed by (realm, bareId). New regression test:
Colliding_raw_and_uns_bare_ids_route_to_their_own_driver_by_realm.

M1 (MEDIUM): discovered-node injection made coherently DORMANT. HandleDiscoveredNodes
hard-short-circuits (single enforcement point; _discoveredByDriver never
populates so the re-inject tail is inert too), with a clear log pointing at the
/raw browse-commit flow. New pin: Discovered_nodes_are_ignored_dormant_in_v3;
the 16+2 v2 injection scenarios re-pointed to an accurate skip reason
(DiscoveryInjectionDormantV3).

M2 (MEDIUM): realm-qualified dual-node self-correction tests —
Failed_uns_write_reverts_uns_node_and_leaves_raw_node_untouched +
Raw_realm_revert_reverts_raw_node_only (the second fails if the realm is dropped).

L1: removed the = AddressSpaceRealm.Uns defaults from the consequential
node-manager mutation methods (WriteValue/WriteAlarmCondition/MaterialiseAlarmCondition/
EnsureFolder/EnsureVariable/UpdateFolderDisplayName/UpdateTagAttributes/
RaiseNodesAddedModelChange/Remove*/RevertOptimisticWriteIfNeeded) + the
AttributeValueUpdate/AlarmStateUpdate records, so the compiler forces explicit
realm; read-only accessors + internal builders retain their defaults.

L3: fixed the stale VirtualTagHostActor class comment (V3NodeIds.Uns, not the
retired EquipmentNodeIds.Variable).

Also: DeploymentArtifactRawUnsParityTests — Raw/UNS node-set byte-parity
round-trip between AddressSpaceComposer.Compose and DeploymentArtifact.ParseComposition.

Claude-Session: https://claude.ai/code/session_01LVneM3eh1UtJxEisFXgmox
This commit is contained in:
Joseph Doherty
2026-07-16 11:30:13 -04:00
parent 77c39bf02d
commit 2e0743ad25
34 changed files with 616 additions and 265 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/Server/ZB.MOM.WW.OtOpcUa.OpcUaServer.Tests/NodeManagerModelChangeOnAddTests.cs
+6 -6
View File
@@ -43,8 +43,8 @@ public sealed class NodeManagerModelChangeOnAddTests : IDisposable
var (host, server) = await BootAsync();
var nm = server.NodeManager!;
nm.EnsureFolder("eq-7", parentNodeId: null, displayName: "Equipment 7");
nm.EnsureVariable("eq-7/speed", parentFolderNodeId: "eq-7", displayName: "Speed", dataType: "Float", writable: false);
nm.EnsureFolder("eq-7", parentNodeId: null, displayName: "Equipment 7", realm: AddressSpaceRealm.Uns);
nm.EnsureVariable("eq-7/speed", parentFolderNodeId: "eq-7", displayName: "Speed", dataType: "Float", writable: false, realm: AddressSpaceRealm.Uns);
var parent = nm.TryGetFolder("eq-7")!;
var e = nm.BuildNodesAddedModelChange("eq-7");
@@ -95,13 +95,13 @@ public sealed class NodeManagerModelChangeOnAddTests : IDisposable
var nm = server.NodeManager!;
// Before any nodes exist under the parent — must not throw.
Should.NotThrow(() => nm.RaiseNodesAddedModelChange("eq-9"));
Should.NotThrow(() => nm.RaiseNodesAddedModelChange("eq-9", realm: AddressSpaceRealm.Uns));
nm.EnsureFolder("eq-9", parentNodeId: null, displayName: "Equipment 9");
nm.EnsureVariable("eq-9/temp", parentFolderNodeId: "eq-9", displayName: "Temp", dataType: "Float", writable: false);
nm.EnsureFolder("eq-9", parentNodeId: null, displayName: "Equipment 9", realm: AddressSpaceRealm.Uns);
nm.EnsureVariable("eq-9/temp", parentFolderNodeId: "eq-9", displayName: "Temp", dataType: "Float", writable: false, realm: AddressSpaceRealm.Uns);
// After the nodes are materialised — still must not throw.
Should.NotThrow(() => nm.RaiseNodesAddedModelChange("eq-9"));
Should.NotThrow(() => nm.RaiseNodesAddedModelChange("eq-9", realm: AddressSpaceRealm.Uns));
await host.DisposeAsync();
}