Joseph Doherty
97 lines
3.9 KiB
C#
97 lines
3.9 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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/// admits a Galaxy alias tag — an equipment-scoped tag (non-null <c>EquipmentId</c>) bound to a
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/// <c>GalaxyMxGateway</c> driver in a <c>SystemPlatform</c>-kind namespace — into the decoded
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/// <c>EquipmentTags</c> with byte-parity to the live-edit composer path: same FullName, EquipmentId,
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/// DriverInstanceId, Name, DataType. The composer broadens the same filter by DriverType, so both
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/// data-contract sites must 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 a SystemPlatform (Kind=1)
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/// namespace and one equipment-scoped alias tag (EquipmentId set, FolderPath null, FullName = the
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/// Galaxy ref). Decode must surface the alias in EquipmentTags carrying its driver-side FullName.</summary>
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[Fact]
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public void ParseComposition_admits_galaxy_alias_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-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-alias",
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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 alias = c.EquipmentTags.ShouldHaveSingleItem();
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alias.TagId.ShouldBe("tag-alias");
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alias.EquipmentId.ShouldBe("eq-1");
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alias.DriverInstanceId.ShouldBe("drv-galaxy");
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alias.Name.ShouldBe("TestChangingInt");
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alias.DataType.ShouldBe("Int32");
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alias.FolderPath.ShouldBe(string.Empty);
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alias.FullName.ShouldBe("TestMachine_020.TestChangingInt");
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}
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/// <summary>An equipment-scoped tag bound to a non-Galaxy driver in a SystemPlatform namespace is
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/// NOT a Galaxy alias and must stay excluded from EquipmentTags — the broadened clause keys on the
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/// GalaxyMxGateway DriverType, not on the namespace kind, so the contract narrows correctly.</summary>
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[Fact]
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public void ParseComposition_excludes_non_galaxy_systemplatform_equipment_tag()
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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-modbus", DriverType = "Modbus", 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-modbus",
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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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