Phase 2 Stream D Option B — archive v1 surface + new Driver.Galaxy.E2E parity suite. Non-destructive intermediate state: the v1 OtOpcUa.Host + Historian.Aveva + Tests + IntegrationTests projects all still build (494 v1 unit + 6 v1 integration tests still pass when run explicitly), but solution-level dotnet test ZB.MOM.WW.OtOpcUa.slnx now skips them via IsTestProject=false on the test projects + archive-status PropertyGroup comments on the src projects. The destructive deletion is reserved for Phase 2 PR 3 with explicit operator review per CLAUDE.md "only use destructive operations when truly the best approach". tests/ZB.MOM.WW.OtOpcUa.Tests/ renamed via git mv to tests/ZB.MOM.WW.OtOpcUa.Tests.v1Archive/; csproj <AssemblyName> kept as the original ZB.MOM.WW.OtOpcUa.Tests so v1 OtOpcUa.Host's [InternalsVisibleTo("ZB.MOM.WW.OtOpcUa.Tests")] still matches and the project rebuilds clean. tests/ZB.MOM.WW.OtOpcUa.IntegrationTests gets <IsTestProject>false</IsTestProject>. src/ZB.MOM.WW.OtOpcUa.Host + src/ZB.MOM.WW.OtOpcUa.Historian.Aveva get PropertyGroup archive-status comments documenting they're functionally superseded but kept in-build because cascading dependencies (Historian.Aveva → Host; IntegrationTests → Host) make a single-PR deletion high blast-radius. New tests/ZB.MOM.WW.OtOpcUa.Driver.Galaxy.E2E/ project (.NET 10) with ParityFixture that spawns OtOpcUa.Driver.Galaxy.Host.exe (net48 x86) as a Process.Start subprocess with OTOPCUA_GALAXY_BACKEND=db env vars, awaits 2s for the PipeServer to bind, then exposes a connected GalaxyProxyDriver; skips on non-Windows / Administrator shells (PipeAcl denies admins per decision #76) / ZB unreachable / Host EXE not built — each skip carries a SkipReason string the test method reads via Assert.Skip(SkipReason). RecordingAddressSpaceBuilder captures every Folder/Variable/AddProperty registration so parity tests can assert on the same shape v1 LmxNodeManager produced. HierarchyParityTests (3) — Discover returns gobjects with attributes; attribute full references match the tag.attribute Galaxy reference grammar; HistoryExtension flag flows through correctly. StabilityFindingsRegressionTests (4) — one test per 2026-04-13 stability finding from commits c76ab8f and 7310925: phantom probe subscription doesn't corrupt unrelated host status; HostStatusChangedEventArgs structurally carries a specific HostName + OldState + NewState (event signature mathematically prevents the v1 cross-host quality-clear bug); all GalaxyProxyDriver capability methods return Task or Task<T> (sync-over-async would deadlock OPC UA stack thread); AcknowledgeAsync completes before returning (no fire-and-forget background work that could race shutdown). Solution test count: 470 pass / 7 skip (E2E on admin shell) / 1 pre-existing Phase 0 baseline. Run archived suites explicitly: dotnet test tests/ZB.MOM.WW.OtOpcUa.Tests.v1Archive (494 pass) + dotnet test tests/ZB.MOM.WW.OtOpcUa.IntegrationTests (6 pass). docs/v2/V1_ARCHIVE_STATUS.md inventories every archived surface with run-it-explicitly instructions + a 10-step deletion plan for PR 3 + rollback procedure (git revert restores all four projects). docs/v2/implementation/exit-gate-phase-2-final.md supersedes the two partial-exit docs with the per-stream status table (A/B/C/D/E all addressed, D split across PR 2/3 per safety protocol), the test count breakdown, fresh adversarial review of PR 2 deltas (4 new findings: medium IsTestProject=false safety net loss, medium structural-vs-behavioral stability tests, low backend=db default, low Process.Start env inheritance), the 8 carried-forward findings from exit-gate-phase-2.md, the recommended PR order (1 → 2 → 3 → 4). docs/v2/implementation/pr-2-body.md is the Gitea web-UI paste-in for opening PR 2 once pushed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
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using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.Host.Domain;
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namespace ZB.MOM.WW.OtOpcUa.Tests.Domain
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{
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public class SecurityClassificationMapperTests
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{
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/// <summary>
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/// Verifies that Galaxy classifications intended for operator and engineering writes remain writable through OPC UA.
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/// </summary>
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/// <param name="classification">The Galaxy security classification value being evaluated for write access.</param>
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/// <param name="expected">The expected writable result for the supplied Galaxy classification.</param>
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[Theory]
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[InlineData(0, true)] // FreeAccess
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[InlineData(1, true)] // Operate
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[InlineData(4, true)] // Tune
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[InlineData(5, true)] // Configure
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public void Writable_SecurityLevels(int classification, bool expected)
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{
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SecurityClassificationMapper.IsWritable(classification).ShouldBe(expected);
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}
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/// <summary>
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/// Verifies that secured or view-only Galaxy classifications are exposed as read-only attributes.
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/// </summary>
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/// <param name="classification">The Galaxy security classification value expected to block writes.</param>
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/// <param name="expected">The expected writable result for the supplied read-only Galaxy classification.</param>
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[Theory]
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[InlineData(2, false)] // SecuredWrite
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[InlineData(3, false)] // VerifiedWrite
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[InlineData(6, false)] // ViewOnly
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public void ReadOnly_SecurityLevels(int classification, bool expected)
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{
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SecurityClassificationMapper.IsWritable(classification).ShouldBe(expected);
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}
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/// <summary>
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/// Verifies that unknown security classifications do not accidentally block writes for unmapped Galaxy values.
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/// </summary>
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/// <param name="classification">
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/// An unmapped Galaxy security classification value that should fall back to writable
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/// behavior.
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/// </param>
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[Theory]
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[InlineData(-1)]
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[InlineData(7)]
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[InlineData(99)]
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public void Unknown_Values_DefaultToWritable(int classification)
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{
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SecurityClassificationMapper.IsWritable(classification).ShouldBeTrue();
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}
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}
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}
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