Joseph Doherty
dd05baedd6
Nothing read the mapping table beyond the startup validator; v3 UNS projection is
explicit via UnsTagReference. Legacy keys in stored DriverConfig are ignored (pinned).
Reverts the docker-dev opc-plc seed workaround from fdee129f.
Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
77 lines
4.0 KiB
C#
77 lines
4.0 KiB
C#
using System.Text.Json;
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using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
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using ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient;
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namespace ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.IntegrationTests;
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/// <summary>
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/// Driver-side configuration + well-known opc-plc node identifiers that the smoke
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/// tests address. Node IDs are stable across opc-plc releases — the simulator
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/// guarantees the same <c>ns=3;s=...</c> names shipped since v1.0. If a release
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/// bump breaks these, the fixture's pinned image tag needs a coordinated bump.
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/// <para><b>These tests address the driver by RawPath, not by node id (fixed 2026-07-28).</b> v3
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/// made the driver resolve every read/write/subscribe reference through its authored
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/// <see cref="OpcUaClientDriverOptions.RawTags"/> table — a bare <c>ns=3;s=StepUp</c> is no longer a
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/// reference the driver accepts, and one that does not resolve is failed LOCALLY as
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/// <c>BadNodeIdInvalid</c> with no wire round-trip. The smoke tests still passed bare node ids, so all
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/// three had been failing against a perfectly healthy simulator. Seeding <c>RawTags</c> here is what
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/// makes them exercise the driver instead of its unresolved-reference guard.</para>
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/// </summary>
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public static class OpcPlcProfile
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{
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/// <summary>opc-plc monotonically-increasing UInt32; ticks once per second under default opts.</summary>
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public const string StepUp = "ns=3;s=StepUp";
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/// <summary>opc-plc random Int32 node; new value ~every 100ms.</summary>
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public const string RandomSignedInt32 = "ns=3;s=RandomSignedInt32";
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/// <summary>opc-plc alternating boolean; flips every second.</summary>
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public const string AlternatingBoolean = "ns=3;s=AlternatingBoolean";
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/// <summary>opc-plc fast uint node — ticks every 100ms. Used for subscription-cadence tests.</summary>
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public const string FastUInt1 = "ns=3;s=FastUInt1";
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/// <summary>The RawPath the smoke tests address <see cref="StepUp"/> by.</summary>
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public const string StepUpRef = "Sim/OpcUaClient/plc/StepUp";
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/// <summary>The RawPath the smoke tests address <see cref="RandomSignedInt32"/> by.</summary>
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public const string RandomSignedInt32Ref = "Sim/OpcUaClient/plc/RandomSignedInt32";
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/// <summary>The RawPath the smoke tests address <see cref="AlternatingBoolean"/> by.</summary>
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public const string AlternatingBooleanRef = "Sim/OpcUaClient/plc/AlternatingBoolean";
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/// <summary>The RawPath the smoke tests address <see cref="FastUInt1"/> by.</summary>
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public const string FastUInt1Ref = "Sim/OpcUaClient/plc/FastUInt1";
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/// <summary>The authored raw-tag table the driver resolves the <c>*Ref</c> RawPaths through — the
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/// same <c>{"nodeId": …}</c> TagConfig shape the deploy artifact delivers.</summary>
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public static IReadOnlyList<RawTagEntry> RawTags { get; } =
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[
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Entry(StepUpRef, StepUp),
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Entry(RandomSignedInt32Ref, RandomSignedInt32),
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Entry(AlternatingBooleanRef, AlternatingBoolean),
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Entry(FastUInt1Ref, FastUInt1),
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];
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private static RawTagEntry Entry(string rawPath, string nodeId) =>
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new(rawPath, JsonSerializer.Serialize(new { nodeId }), WriteIdempotent: true);
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/// <summary>Builds driver options for the OPC PLC endpoint.</summary>
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/// <param name="endpointUrl">The endpoint URL of the OPC PLC simulator.</param>
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/// <returns>Configured driver options for the OPC PLC.</returns>
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public static OpcUaClientDriverOptions BuildOptions(string endpointUrl) => new()
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{
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RawTags = RawTags,
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EndpointUrl = endpointUrl,
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SecurityPolicy = OpcUaSecurityPolicy.None,
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SecurityMode = OpcUaSecurityMode.None,
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AuthType = OpcUaAuthType.Anonymous,
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// opc-plc auto-accepts client certs (--aa) but we still present one; trust the
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// server's cert back since the simulator regenerates it each container spin-up
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// and there's no meaningful chain to validate against.
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AutoAcceptCertificates = true,
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Timeout = TimeSpan.FromSeconds(10),
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SessionTimeout = TimeSpan.FromSeconds(30),
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};
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}
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