dohertj2/ScadaBridge
1
0
Fork 0
Code Issues 2 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

test(loadharness): target-scale load harness for WP-4 / register #25 + row 50

Browse Source 
Standalone console harness under tests/ZB.MOM.WW.ScadaBridge.LoadHarness plus a
scaled-down Category=Performance smoke [Fact] in PerformanceTests. Deliberately an
Exe rather than an xunit suite: the Performance trait enables a filter but does not
exclude by default, so a 20-minute test would run on every 'dotnet test' of the slnx.

What is real: per-site ActorSystem + LocalDb SQLite file, the real DCL
(DataConnectionManagerActor/DataConnectionActor over a SimulatedDataConnection
registered through the documented DataConnectionFactory.RegisterAdapter seam), real
InstanceActors fed real TagValueUpdates, the real SiteStreamManager, real
StreamRelayActor + production-capacity bounded DropOldest channel, real
StoreAndForwardService/Storage, real SiteHealthCollector + CentralHealthAggregator.
Only the socket hops are stood in for.

Measures: end-to-end tag update latency (the emit instant rides
TagValueUpdate.Timestamp verbatim to the subscriber), instance ramp, memory
growth/CPU over a steady-state window, health report and debug view latency under
load, S&F concurrent buffering + drain throughput, and slow-subscriber isolation.
This commit is contained in:
Joseph Doherty
2026-08-15 02:23:04 -04:00
parent 986e6e7ad5
commit 20f6b0b969
17 changed files with 2419 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
ZB.MOM.WW.ScadaBridge.slnx
+1
View File
@@ -53,6 +53,7 @@
<Project Path="tests/ZB.MOM.WW.ScadaBridge.CLI.Tests/ZB.MOM.WW.ScadaBridge.CLI.Tests.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.IntegrationTests/ZB.MOM.WW.ScadaBridge.IntegrationTests.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.PerformanceTests/ZB.MOM.WW.ScadaBridge.PerformanceTests.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.LoadHarness/ZB.MOM.WW.ScadaBridge.LoadHarness.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests/ZB.MOM.WW.ScadaBridge.CentralUI.PlaywrightTests.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.Transport.Tests/ZB.MOM.WW.ScadaBridge.Transport.Tests.csproj" />
<Project Path="tests/ZB.MOM.WW.ScadaBridge.Transport.IntegrationTests/ZB.MOM.WW.ScadaBridge.Transport.IntegrationTests.csproj" />