test(playwright): alarm-override trigger-config scenarios — HiLo merge, non-HiLo replace, validation, cancel, clear (T41)

tests/ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests/Deployment/InstanceConfigureFixture.cs

@@ -36,9 +36,24 @@ public sealed class InstanceConfigureFixture : IAsyncLifetime
     /// <summary>The single bindable/overridable attribute name on the fixture template.</summary>
     public string AttributeName => "Value";
 
-    /// <summary>The single non-locked alarm on the fixture template (for the override test).</summary>
+    /// <summary>The single non-locked HiLo alarm on the fixture template (for the merge override test).</summary>
     public string AlarmName => "HiHi";
 
+    /// <summary>
+    /// A second, non-HiLo (ValueMatch) alarm on the fixture template. HiLo overrides MERGE into
+    /// inherited setpoints, but ValueMatch / RangeViolation / RateOfChange overrides WHOLE-REPLACE
+    /// the inherited trigger config — so this alarm exercises the whole-replace path that the HiLo
+    /// alarm cannot. Bound to the same <see cref="AttributeName"/> (<c>Value</c>) so the
+    /// AlarmTriggerEditor's attribute picker already has it selected.
+    /// </summary>
+    public string NonHiLoAlarmName => "Match";
+
+    /// <summary>Trigger type of <see cref="NonHiLoAlarmName"/>.</summary>
+    public string NonHiLoAlarmTriggerType => "ValueMatch";
+
+    /// <summary>The inherited (template) ValueMatch value baked into <see cref="NonHiLoAlarmName"/>.</summary>
+    public string NonHiLoInheritedMatchValue => "100";
+
     /// <summary>The fixture data-connection name (for locating it in the bindings UI dropdown).</summary>
     public string ConnectionName { get; private set; } = string.Empty;
 
@@ -63,6 +78,10 @@ public sealed class InstanceConfigureFixture : IAsyncLifetime
             await CliRunner.AddAttributeAsync(TemplateId, AttributeName, "Double", dataSourceReference: AttributeName);
             await CliRunner.AddAlarmAsync(TemplateId, AlarmName, "HiLo", priority: 500,
                 attribute: AttributeName, hi: 80, hiHi: 95);
+            // Second, non-HiLo alarm so the whole-replace override path is covered (HiLo merges,
+            // ValueMatch/RangeViolation/RateOfChange whole-replace). Bound to the same attribute.
+            await CliRunner.AddAlarmAsync(TemplateId, NonHiLoAlarmName, NonHiLoAlarmTriggerType,
+                priority: 400, attribute: AttributeName, matchValue: NonHiLoInheritedMatchValue);
             ConnectionName = CliRunner.UniqueName("conn");
             ConnectionId = await CliRunner.CreateDataConnectionAsync(SiteAId, ConnectionName);
             AreaId = await CliRunner.CreateAreaAsync(SiteAId, CliRunner.UniqueName("cfgarea"));