b92fea15d4
- Configuration-004: NodePermissions stored as int to match the EF HasConversion<int>() in OtOpcUaConfigDbContext.ConfigureNodeAcl. - Configuration-005: serialise LiteDbConfigCache.PutAsync so concurrent Put for the same (ClusterId, GenerationId) cannot duplicate rows. - Configuration-007: rethrow OperationCanceledException from GenerationApplier.ApplyPass when the caller's token is cancelled. - Configuration-010: scrub secrets and drop the full exception object from the ResilientConfigReader fallback warning log. - Configuration-011: pin the previously-uncovered GenerationApplier cancellation and path-length / publish-validation paths. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
50 lines
2.0 KiB
C#
50 lines
2.0 KiB
C#
using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.Configuration.Enums;
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namespace ZB.MOM.WW.OtOpcUa.Configuration.Tests;
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/// <summary>
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/// Pins the underlying type of <see cref="NodePermissions"/> to <c>int</c> so the SQL
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/// storage type (<c>HasConversion<int>()</c> in <c>OtOpcUaConfigDbContext</c>) and the
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/// XML doc ("Stored as int") cannot drift back into the latent <c>uint→int</c> overflow
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/// trap caught by Configuration-004.
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/// </summary>
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[Trait("Category", "Unit")]
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public sealed class NodePermissionsTests
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{
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[Fact]
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public void Underlying_type_is_int_so_it_matches_HasConversion_in_DbContext()
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{
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// Configuration-004: NodePermissions was declared : uint while NodeAcl.PermissionFlags
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// is persisted via HasConversion<int>(). A bit-31 grant would overflow int and corrupt
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// the round-trip. Lock the underlying type to int.
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typeof(NodePermissions).GetEnumUnderlyingType().ShouldBe(typeof(int));
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}
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[Fact]
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public void All_defined_bits_round_trip_through_int_cast_without_loss()
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{
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// Belt-and-braces: every declared bit must survive a (int) round-trip — fails today
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// if anyone re-introduces a bit-31 flag while the underlying type is uint.
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foreach (NodePermissions value in Enum.GetValues<NodePermissions>())
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{
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var asInt = (int)value;
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var roundTripped = (NodePermissions)asInt;
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roundTripped.ShouldBe(value);
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}
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}
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[Fact]
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public void Bitwise_combinations_round_trip_through_int_storage()
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{
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// The PermissionFlags column stores int; combinations of bits must survive the conversion.
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var combo = NodePermissions.Engineer | NodePermissions.MethodCall;
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var stored = (int)combo;
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var rebuilt = (NodePermissions)stored;
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rebuilt.ShouldBe(combo);
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rebuilt.HasFlag(NodePermissions.WriteTune).ShouldBeTrue();
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rebuilt.HasFlag(NodePermissions.MethodCall).ShouldBeTrue();
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}
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}
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