feat(auditlog): site script-side emitters stamp ParentExecutionId

tests/ScadaLink.SiteRuntime.Tests/Scripts/DatabaseCachedWriteEmissionTests.cs

@@ -47,7 +47,8 @@ public class DatabaseCachedWriteEmissionTests
 
     private static ScriptRuntimeContext.DatabaseHelper CreateHelper(
         IDatabaseGateway gateway,
-        ICachedCallTelemetryForwarder? forwarder)
+        ICachedCallTelemetryForwarder? forwarder,
+        Guid? parentExecutionId = null)
     {
         return new ScriptRuntimeContext.DatabaseHelper(
             gateway,
@@ -59,7 +60,8 @@ public class DatabaseCachedWriteEmissionTests
             TestExecutionId,
             siteId: SiteId,
             sourceScript: SourceScript,
-            cachedForwarder: forwarder);
+            cachedForwarder: forwarder,
+            parentExecutionId: parentExecutionId);
     }
 
     [Fact]
@@ -91,6 +93,8 @@ public class DatabaseCachedWriteEmissionTests
         // ExecutionId is the per-execution id from the runtime context.
         Assert.Equal(trackedId.Value, packet.Audit.CorrelationId);
         Assert.Equal(TestExecutionId, packet.Audit.ExecutionId);
+        // Audit Log #23 (ParentExecutionId): null for a non-routed run.
+        Assert.Null(packet.Audit.ParentExecutionId);
 
         Assert.Equal(trackedId, packet.Operational.TrackedOperationId);
         Assert.Equal("DbOutbound", packet.Operational.Channel);
@@ -126,6 +130,32 @@ public class DatabaseCachedWriteEmissionTests
         Assert.Equal(SiteId, packet.Operational.SourceSite);
     }
 
+    [Fact]
+    public async Task CachedWrite_RoutedRun_StampsParentExecutionId_OnSubmitTelemetry()
+    {
+        // Audit Log #23 (ParentExecutionId, Task 5): an inbound-API-routed run
+        // carries the spawning execution's id; the CachedSubmit telemetry row
+        // must stamp it in ParentExecutionId.
+        var parentExecutionId = Guid.NewGuid();
+        var gateway = new Mock<IDatabaseGateway>();
+        gateway
+            .Setup(g => g.CachedWriteAsync(
+                It.IsAny<string>(), It.IsAny<string>(),
+                It.IsAny<IReadOnlyDictionary<string, object?>?>(),
+                It.IsAny<string?>(),
+                It.IsAny<CancellationToken>(),
+                It.IsAny<TrackedOperationId?>(),
+                It.IsAny<Guid?>(), It.IsAny<string?>()))
+            .Returns(Task.CompletedTask);
+        var forwarder = new CapturingForwarder();
+
+        var helper = CreateHelper(gateway.Object, forwarder, parentExecutionId);
+        await helper.CachedWrite("myDb", "INSERT INTO t VALUES (1)");
+
+        var packet = Assert.Single(forwarder.Telemetry);
+        Assert.Equal(parentExecutionId, packet.Audit.ParentExecutionId);
+    }
+
     [Fact]
     public async Task CachedWrite_ReturnsTrackedOperationId_ThreadsIdToGateway()
     {