Files
lmxopcua/tests/Server/ZB.MOM.WW.OtOpcUa.Runtime.Tests/Historian/ServerHistorianOptionsTests.cs
T
Joseph Doherty 1a6eb7efe6 test(historian-gateway): cover MaxTieClusterOverfetch warning + refresh AddServerHistorian doc
Addresses Task 9 review: add the enabled+nonpositive MaxTieClusterOverfetch warning
test; update the AddServerHistorian XML doc to describe the gateway-backed data source
(the alarm-path Wonderware doc stays until T13).

Claude-Session: https://claude.ai/code/session_012SDSQ3AcaXqPcBtDESBRii
2026-06-26 17:09:45 -04:00

44 lines
1.6 KiB
C#

using Xunit;
using ZB.MOM.WW.OtOpcUa.Runtime.Historian;
namespace ZB.MOM.WW.OtOpcUa.Runtime.Tests.Historian;
/// <summary>
/// Covers the gateway-shaped <see cref="ServerHistorianOptions.Validate"/> warnings: a disabled or
/// correctly-configured historian is silent; an enabled one with a blank <c>Endpoint</c> or blank
/// <c>ApiKey</c> surfaces an operator-facing warning (carrying no secret value text).
/// </summary>
public sealed class ServerHistorianOptionsTests
{
[Fact]
public void Disabled_yields_no_warnings()
=> Assert.Empty(new ServerHistorianOptions { Enabled = false }.Validate());
[Fact]
public void Enabled_without_endpoint_warns()
{
var w = new ServerHistorianOptions { Enabled = true, Endpoint = "", ApiKey = "histgw_x_y" }.Validate();
Assert.Contains(w, m => m.Contains("Endpoint"));
}
[Fact]
public void Enabled_without_apikey_warns()
{
var w = new ServerHistorianOptions { Enabled = true, Endpoint = "https://h:5222", ApiKey = "" }.Validate();
Assert.Contains(w, m => m.Contains("ApiKey"));
}
[Fact]
public void Valid_config_is_clean()
=> Assert.Empty(new ServerHistorianOptions { Enabled = true, Endpoint = "https://h:5222", ApiKey = "histgw_x_y" }.Validate());
[Fact]
public void Enabled_with_nonpositive_MaxTieClusterOverfetch_warns()
{
var w = new ServerHistorianOptions
{ Enabled = true, Endpoint = "https://h:5222", ApiKey = "histgw_x_y", MaxTieClusterOverfetch = 0 }
.Validate();
Assert.Contains(w, m => m.Contains("MaxTieClusterOverfetch"));
}
}