Joseph Doherty
36 lines
1.6 KiB
C#
36 lines
1.6 KiB
C#
using Xunit;
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using ZB.MOM.WW.OtOpcUa.Core.AlarmHistorian; // AlarmHistorianEvent
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using ZB.MOM.WW.OtOpcUa.Core.Abstractions; // AlarmSeverity
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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 AlarmEventMapperTests
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{
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[Fact]
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public void Maps_source_time_type_and_rich_properties()
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{
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var a = new AlarmHistorianEvent("A1", "Area/Line/Pump1", "HiHi", "LimitAlarm",
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AlarmSeverity.High, "Activated", "Temp high", "operator1", "ack note",
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new DateTime(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc));
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var e = AlarmEventMapper.ToHistorianEvent(a);
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Assert.Equal("Area/Line/Pump1", e.SourceName);
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Assert.Equal("LimitAlarm", e.Type);
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Assert.Equal(new DateTime(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc), e.EventTime.ToDateTime());
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Assert.Equal("HiHi", e.Properties["AlarmName"]);
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Assert.Equal("Activated", e.Properties["EventKind"]);
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Assert.Equal("High", e.Properties["Severity"]);
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Assert.Equal("operator1", e.Properties["User"]);
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Assert.Equal("ack note", e.Properties["Comment"]);
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Assert.Equal("Temp high", e.Properties["Message"]);
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}
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[Fact]
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public void Null_comment_is_omitted_not_null()
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{
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var a = new AlarmHistorianEvent("A", "S", "N", "DiscreteAlarm", AlarmSeverity.Low, "Cleared", "m", "system", null,
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new DateTime(2026, 1, 1, 0, 0, 0, DateTimeKind.Utc));
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Assert.False(AlarmEventMapper.ToHistorianEvent(a).Properties.ContainsKey("Comment"));
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}
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}
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