Joseph Doherty
100 lines
4.2 KiB
C#
100 lines
4.2 KiB
C#
using System.Text.Json;
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using Shouldly;
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using Xunit;
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using ZB.MOM.WW.OtOpcUa.Runtime.Drivers;
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namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Drivers;
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/// <summary>
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/// Verifies the artifact-decode mirror (<see cref="DeploymentArtifact.ParseComposition(System.ReadOnlySpan{byte})"/>)
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/// treats a Galaxy point as an ordinary equipment tag — an equipment-scoped tag (non-null
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/// <c>EquipmentId</c>) bound to a <c>GalaxyMxGateway</c> driver in an <c>Equipment</c>-kind namespace —
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/// into the decoded <c>EquipmentTags</c> with byte-parity to the live-edit composer path: same FullName,
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/// EquipmentId, DriverInstanceId, Name, DataType. Both data-contract sites gate purely on the namespace
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/// Kind being <c>Equipment</c> (no Galaxy/DriverType exception — the SystemPlatform-mirror contract is
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/// retired), so they agree on which tags qualify.
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/// </summary>
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public sealed class DeploymentArtifactAliasParityTests
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{
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/// <summary>An artifact JSON blob with a GalaxyMxGateway driver in an Equipment (Kind=0) namespace and
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/// one equipment-scoped tag (EquipmentId set, FolderPath null, FullName = the Galaxy ref). Decode must
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/// surface the tag in EquipmentTags carrying its driver-side FullName, coalescing the null FolderPath to
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/// <c>string.Empty</c>.</summary>
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[Fact]
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public void ParseComposition_admits_galaxy_equipment_tag_in_equipment_tags()
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{
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var blob = JsonSerializer.SerializeToUtf8Bytes(new
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{
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Namespaces = new[]
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{
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new { NamespaceId = "ns-eq", Kind = 0 }, // NamespaceKind.Equipment
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},
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DriverInstances = new[]
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{
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new { DriverInstanceId = "drv-galaxy", DriverType = "GalaxyMxGateway", DriverConfig = "{}", NamespaceId = "ns-eq" },
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},
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Tags = new object[]
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{
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new
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{
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TagId = "tag-galaxy",
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DriverInstanceId = "drv-galaxy",
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EquipmentId = "eq-1",
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Name = "TestChangingInt",
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FolderPath = (string?)null,
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DataType = "Int32",
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TagConfig = "{\"FullName\":\"TestMachine_020.TestChangingInt\"}",
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},
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},
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});
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var c = DeploymentArtifact.ParseComposition(blob);
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var tag = c.EquipmentTags.ShouldHaveSingleItem();
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tag.TagId.ShouldBe("tag-galaxy");
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tag.EquipmentId.ShouldBe("eq-1");
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tag.DriverInstanceId.ShouldBe("drv-galaxy");
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tag.Name.ShouldBe("TestChangingInt");
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tag.DataType.ShouldBe("Int32");
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tag.FolderPath.ShouldBe(string.Empty);
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tag.FullName.ShouldBe("TestMachine_020.TestChangingInt");
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}
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/// <summary>An equipment-scoped GalaxyMxGateway tag in a SystemPlatform-kind namespace must NOT surface
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/// in EquipmentTags — byte-parity with the composer's pure <c>ns.Kind == NamespaceKind.Equipment</c>
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/// predicate. The retired SystemPlatform-mirror contract no longer carried a DriverType exception, so a
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/// non-Equipment namespace excludes the tag regardless of driver type.</summary>
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[Fact]
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public void ParseComposition_excludes_galaxy_tag_in_non_equipment_namespace()
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{
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var blob = JsonSerializer.SerializeToUtf8Bytes(new
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{
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Namespaces = new[]
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{
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new { NamespaceId = "ns-sp", Kind = 1 }, // NamespaceKind.SystemPlatform
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},
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DriverInstances = new[]
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{
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new { DriverInstanceId = "drv-galaxy", DriverType = "GalaxyMxGateway", DriverConfig = "{}", NamespaceId = "ns-sp" },
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},
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Tags = new object[]
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{
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new
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{
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TagId = "tag-x",
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DriverInstanceId = "drv-galaxy",
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EquipmentId = "eq-1",
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Name = "Source",
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FolderPath = (string?)null,
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DataType = "Int32",
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TagConfig = "{\"FullName\":\"TestMachine_020.Source\"}",
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},
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},
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});
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var c = DeploymentArtifact.ParseComposition(blob);
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c.EquipmentTags.ShouldBeEmpty();
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}
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}
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