test(dcl): strengthen DCL002 derace — 30s AwaitCondition + non-parallel collection for full-suite load (#234)

2026-06-19 01:04:36 -04:00
parent 6a4c9a85b8
commit 78360eb6a7
2 changed files with 15 additions and 2 deletions
@@ -0,0 +1,12 @@
+namespace ZB.MOM.WW.ScadaBridge.DataConnectionLayer.Tests;
+
+/// <summary>
+/// Marks DataConnectionManagerActorTests as non-parallel with any other tests in the
+/// same collection. This prevents CPU-contention-induced timing flakiness in DCL002
+/// (and neighbours) where actor message dispatch + async I/O must complete before an
+/// AwaitCondition deadline. xUnit runs all tests in the same [Collection] sequentially
+/// within the assembly; the generous 30 s AwaitCondition ceiling handles cross-assembly
+/// contention when the full solution test suite runs in parallel.
+/// </summary>
+[CollectionDefinition("DataConnectionManagerActor", DisableParallelization = true)]
+public class DataConnectionManagerActorCollection { }