fix(template-engine): computed-alarm IsMesReportable in revision hash and diff, true-only (ScadaBridge#102 item 2)

Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
2026-11-09 15:19:15 -05:00
parent 3dd492a77f
commit 3b0c2b3bfa
4 changed files with 48 additions and 0 deletions
@@ -230,6 +230,28 @@ public class DiffServiceTests
        Assert.Equal(DiffChangeType.Changed, diff.AlarmChanges[0].ChangeType);
    }

+    /// <summary>Gitea #102: flipping a computed alarm's MES-reportable flag is a diff.</summary>
+    [Fact]
+    public void ComputeDiff_AlarmIsMesReportableChange_DetectedAsChanged()
+    {
+        var oldConfig = new FlattenedConfiguration
+        {
+            InstanceUniqueName = "Instance1",
+            Alarms = [new ResolvedAlarm { CanonicalName = "HighTemp", TriggerType = "RangeViolation" }]
+        };
+        var newConfig = new FlattenedConfiguration
+        {
+            InstanceUniqueName = "Instance1",
+            Alarms = [new ResolvedAlarm { CanonicalName = "HighTemp", TriggerType = "RangeViolation", IsMesReportable = true }]
+        };
+
+        var diff = _sut.ComputeDiff(oldConfig, newConfig);
+
+        Assert.True(diff.HasChanges);
+        Assert.Single(diff.AlarmChanges);
+        Assert.Equal(DiffChangeType.Changed, diff.AlarmChanges[0].ChangeType);
+    }
+
    /// <summary>Verifies that a native alarm source reference change is detected as changed.</summary>
    [Fact]
    public void ComputeDiff_NativeAlarmSourceReferenceChange_DetectedAsChanged()