feat(audit): redactor + writer helpers (Null/Truncating/NoOp/Composite/Redacting)

Code-review fixes: CompositeAuditWriter re-throws OperationCanceledException (honors cancellation) + evt null-guard; RedactingAuditWriter evt null-guard; added marker-longer-than-max and cancellation-propagation regression tests.
2026-06-01 07:28:13 -04:00
parent 3934e528f2
commit 453ec7358d
11 changed files with 283 additions and 0 deletions
@@ -0,0 +1,12 @@
+namespace ZB.MOM.WW.Audit.Tests;
+
+public class NullAuditRedactorTests
+{
+    [Fact]
+    public void Apply_returns_input_unchanged()
+    {
+        var evt = new AuditEvent { EventId = Guid.NewGuid(), OccurredAtUtc = DateTimeOffset.UtcNow,
+            Actor = "a", Action = "x", Outcome = AuditOutcome.Success, DetailsJson = "{\"k\":1}" };
+        Assert.Same(evt, NullAuditRedactor.Instance.Apply(evt));
+    }
+}