Files
lmxopcua/tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.Tests/OpcUaClientSubscribeAndProbeTests.cs
Joseph Doherty a25593a9c6 chore: organize solution into module folders (Core/Server/Drivers/Client/Tooling)
Group all 69 projects into category subfolders under src/ and tests/ so the
Rider Solution Explorer mirrors the module structure. Folders: Core, Server,
Drivers (with a nested Driver CLIs subfolder), Client, Tooling.

- Move every project folder on disk with git mv (history preserved as renames).
- Recompute relative paths in 57 .csproj files: cross-category ProjectReferences,
  the lib/ HintPath+None refs in Driver.Historian.Wonderware, and the external
  mxaccessgw refs in Driver.Galaxy and its test project.
- Rebuild ZB.MOM.WW.OtOpcUa.slnx with nested solution folders.
- Re-prefix project paths in functional scripts (e2e, compliance, smoke SQL,
  integration, install).

Build green (0 errors); unit tests pass. Docs left for a separate pass.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-17 01:55:28 -04:00

51 lines
2.0 KiB
C#

using Shouldly;
using Xunit;
using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
namespace ZB.MOM.WW.OtOpcUa.Driver.OpcUaClient.Tests;
/// <summary>
/// Scaffold tests for <c>ISubscribable</c> + <c>IHostConnectivityProbe</c> that don't
/// need a live remote server. Live-session tests (subscribe/unsubscribe round-trip,
/// keep-alive transitions) land in a follow-up PR once the in-process OPC UA server
/// fixture is scaffolded.
/// </summary>
[Trait("Category", "Unit")]
public sealed class OpcUaClientSubscribeAndProbeTests
{
[Fact]
public async Task SubscribeAsync_without_initialize_throws_InvalidOperationException()
{
using var drv = new OpcUaClientDriver(new OpcUaClientDriverOptions(), "opcua-sub-uninit");
await Should.ThrowAsync<InvalidOperationException>(async () =>
await drv.SubscribeAsync(["ns=2;s=Demo"], TimeSpan.FromMilliseconds(100), TestContext.Current.CancellationToken));
}
[Fact]
public async Task UnsubscribeAsync_with_unknown_handle_is_noop()
{
using var drv = new OpcUaClientDriver(new OpcUaClientDriverOptions(), "opcua-sub-unknown");
// UnsubscribeAsync returns cleanly for handles it doesn't recognise — protects against
// the caller's race with server-side cleanup after a session drop.
await drv.UnsubscribeAsync(new FakeHandle(), TestContext.Current.CancellationToken);
}
[Fact]
public void GetHostStatuses_returns_endpoint_url_row_pre_init()
{
using var drv = new OpcUaClientDriver(
new OpcUaClientDriverOptions { EndpointUrl = "opc.tcp://plc.example:4840" },
"opcua-hosts");
var rows = drv.GetHostStatuses();
rows.Count.ShouldBe(1);
rows[0].HostName.ShouldBe("opc.tcp://plc.example:4840",
"host identity mirrors the endpoint URL so the Admin /hosts dashboard can link back to the remote server");
rows[0].State.ShouldBe(HostState.Unknown);
}
private sealed class FakeHandle : ISubscriptionHandle
{
public string DiagnosticId => "fake";
}
}