Joseph Doherty
41 lines
1.7 KiB
C#
41 lines
1.7 KiB
C#
using Google.Protobuf.WellKnownTypes;
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using Xunit;
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using ZB.MOM.WW.HistorianGateway.Contracts.Grpc;
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using ZB.MOM.WW.OtOpcUa.Driver.Historian.Gateway.Mapping;
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namespace ZB.MOM.WW.OtOpcUa.Driver.Historian.Gateway.Tests.Mapping;
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public sealed class EventMapperTests
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{
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[Fact]
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public void Maps_core_fields_and_times()
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{
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var e = new HistorianEvent { Id = "E1", SourceName = "Pump1",
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EventTime = Ts(2026, 1, 1, 0, 0, 0), ReceivedTime = Ts(2026, 1, 1, 0, 0, 5) };
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e.Properties["Message"] = "High temp";
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e.Properties["Severity"] = "700";
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var h = EventMapper.ToHistoricalEvent(e);
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Assert.Equal("E1", h.EventId);
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Assert.Equal("Pump1", h.SourceName);
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Assert.Equal("High temp", h.Message);
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Assert.Equal((ushort)700, h.Severity);
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Assert.Equal(DateTimeKind.Utc, h.EventTimeUtc.Kind);
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}
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[Theory]
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[InlineData("Priority", "999", 999)]
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[InlineData("Severity", "0", 1)] // clamp to OPC UA min 1
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[InlineData("Severity", "5000", 1000)] // clamp to OPC UA max 1000
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[InlineData(null, null, 1)] // missing → default min severity
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public void Severity_parsed_and_clamped(string? key, string? val, int expected)
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{
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var e = new HistorianEvent { Id = "E", EventTime = Ts(2026, 1, 1, 0, 0, 0), ReceivedTime = Ts(2026, 1, 1, 0, 0, 0) };
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if (key is not null) e.Properties[key] = val!;
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Assert.Equal((ushort)expected, EventMapper.ToHistoricalEvent(e).Severity);
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}
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// Ts(...) builds a Google.Protobuf.WellKnownTypes.Timestamp from UTC parts.
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private static Timestamp Ts(int y, int mo, int d, int h, int mi, int s)
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=> Timestamp.FromDateTime(new DateTime(y, mo, d, h, mi, s, DateTimeKind.Utc));
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}
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