feat(adminui): Galaxy picker pre-fills native-alarm fields from IsAlarm

2026-06-16 16:55:05 -04:00
parent 9a8b8ff6f6
commit 069a5f3165
6 changed files with 129 additions and 5 deletions
@@ -0,0 +1,42 @@
+using Shouldly;
+using Xunit;
+using ZB.MOM.WW.OtOpcUa.AdminUI.Uns.TagEditors;
+
+namespace ZB.MOM.WW.OtOpcUa.AdminUI.Tests.Uns;
+
+/// <summary>
+/// Tests for <see cref="NativeAlarmModel.SeedDefaultAlarm"/> — the Galaxy-picker convenience that
+/// pre-fills a default native-alarm <c>alarm</c> object when an <c>IsAlarm</c> attribute is selected.
+/// Seeds only when absent (never overwrites an authored alarm) and preserves every other key.
+/// </summary>
+public sealed class NativeAlarmSeedTests
+{
+    [Fact]
+    public void Seeds_default_alarm_when_absent()
+    {
+        var seeded = NativeAlarmModel.SeedDefaultAlarm("""{"FullName":"Pump_001.HiHi"}""");
+
+        var m = NativeAlarmModel.FromJson(seeded);
+        m.IsAlarm.ShouldBeTrue();
+        m.AlarmType.ShouldBe(NativeAlarmModel.DefaultSeedAlarmType);   // OffNormalAlarm
+        m.Severity.ShouldBe(NativeAlarmModel.DefaultSeedSeverity);     // 700
+        // FullName is preserved alongside the freshly-seeded alarm.
+        seeded.ShouldContain("FullName");
+        seeded.ShouldContain("Pump_001.HiHi");
+    }
+
+    [Fact]
+    public void Does_not_overwrite_an_existing_alarm_object()
+    {
+        const string authored =
+            """{"FullName":"Pump_001.HiHi","alarm":{"alarmType":"LimitAlarm","severity":250,"historizeToAveva":false}}""";
+
+        var result = NativeAlarmModel.SeedDefaultAlarm(authored);
+
+        var m = NativeAlarmModel.FromJson(result);
+        // The authored alarm is left untouched — not replaced with the default seed.
+        m.AlarmType.ShouldBe("LimitAlarm");
+        m.Severity.ShouldBe(250);
+        m.HistorizeToAveva.ShouldBe(false);
+    }
+}