feat(commons): IOpcUaNodeWriteGateway + NodeWriteOutcome for write-outcome routing

2026-06-14 01:20:14 -04:00
parent 8a79cb0ec7
commit 0f7c47a559
2 changed files with 52 additions and 0 deletions
@@ -0,0 +1,16 @@
+using Shouldly;
+using Xunit;
+using ZB.MOM.WW.OtOpcUa.Commons.OpcUa;
+
+namespace ZB.MOM.WW.OtOpcUa.Commons.Tests.OpcUa;
+
+public class NullOpcUaNodeWriteGatewayTests
+{
+    [Fact]
+    public async Task NullGateway_returns_writes_unavailable()
+    {
+        var outcome = await NullOpcUaNodeWriteGateway.Instance.WriteAsync("ns=2;s=x", 1, TestContext.Current.CancellationToken);
+        outcome.Success.ShouldBeFalse();
+        outcome.Reason.ShouldBe("writes unavailable");
+    }
+}