Joseph Doherty
69 lines
2.9 KiB
C#
69 lines
2.9 KiB
C#
using ZB.MOM.WW.MxGateway.Server.Galaxy;
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namespace ZB.MOM.WW.MxGateway.Tests.Galaxy;
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/// <summary>
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/// Pure mapper tests for <see cref="GalaxyRepository.MapAlarmRow"/>. These assert the
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/// FullTagReference / SourceObjectReference derivation produced by
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/// <c>AlarmAttributesSql</c> without touching a database: the SQL projects
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/// <c>tag_name</c> as the source object and <c>tag_name + '.' + attribute_name</c> as
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/// the full reference, exactly as <c>AttributesSql</c> does.
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/// </summary>
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public sealed class GalaxyAlarmAttributeMappingTests
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{
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/// <summary>Verifies the mapper copies all projected columns onto the row.</summary>
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[Fact]
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public void MapAlarmRow_CopiesProjectedColumns()
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{
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GalaxyAlarmAttributeRow row = GalaxyRepository.MapAlarmRow(
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fullTagReference: "Tank01.Level.HiHi",
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sourceObjectReference: "Tank01",
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area: "TestArea");
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Assert.Equal("Tank01.Level.HiHi", row.FullTagReference);
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Assert.Equal("Tank01", row.SourceObjectReference);
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Assert.Equal("TestArea", row.Area);
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}
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/// <summary>
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/// Verifies <see cref="GalaxyAlarmAttributeRow.AckCommentSubtag"/> is always empty:
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/// the schema does not expose an ack-comment address, so the watch-list resolver
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/// composes it later from configuration.
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/// </summary>
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[Fact]
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public void MapAlarmRow_LeavesAckCommentSubtagEmpty()
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{
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GalaxyAlarmAttributeRow row = GalaxyRepository.MapAlarmRow(
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fullTagReference: "Tank01.Level.HiHi",
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sourceObjectReference: "Tank01",
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area: "TestArea");
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Assert.Equal(string.Empty, row.AckCommentSubtag);
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}
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/// <summary>
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/// Verifies the SourceObjectReference is the owning object (the SQL <c>tag_name</c>),
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/// i.e. the segment that precedes the first attribute dot in the full reference, even
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/// when the attribute itself is a multi-segment extension path.
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/// </summary>
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[Theory]
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[InlineData("Tank01", "Level.HiHi", "Tank01.Level.HiHi")]
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[InlineData("Pump_001", "Speed", "Pump_001.Speed")]
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[InlineData("TestAlarm001", "Alarm001", "TestAlarm001.Alarm001")]
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public void MapAlarmRow_SourceObjectIsSegmentBeforeFirstAttributeDot(
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string tagName,
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string attributeName,
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string expectedFullReference)
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{
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// Mirror the AlarmAttributesSql projection: full_tag_reference = tag_name + '.' + attribute_name.
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string fullTagReference = tagName + "." + attributeName;
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GalaxyAlarmAttributeRow row = GalaxyRepository.MapAlarmRow(fullTagReference, tagName, area: "TestArea");
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Assert.Equal(expectedFullReference, row.FullTagReference);
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Assert.Equal(tagName, row.SourceObjectReference);
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Assert.Equal("TestArea", row.Area);
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Assert.Equal(row.FullTagReference, row.SourceObjectReference + "." + attributeName);
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}
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}
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