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ScadaBridge/tests/ZB.MOM.WW.ScadaBridge.Host.Tests/NodeIdentityProviderTests.cs
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Joseph Doherty 513fa1aa16 docs(tests): fix CommentChecker findings across tests/ — 13,392 → 0 (repo-wide scan clean)
Comment/XML-doc changes only:
- add summaries to ~10k test methods, fixtures, fakes and helpers
  (+ <param> on theories, <returns> on async Task methods,
  <inheritdoc/> on interface implementations the checker can resolve)
- strip ~2.6k project-tracking references (WP*, P*-*, row-NN, Task N,
  #NN, Component-0NN) from comments, keeping the explanatory text;
  reword false positives in comments only
- real docs on fakes implementing BCL/library interfaces
  (IDisposable, ILogger, IOptionsMonitor, IAsyncLifetime)
- reword the last 5 src/ false positives (CWE-1236, failures-1,
  year-0001, M365)

Only non-comment edits: four one-line nested classes split across lines
so members can carry docs. Build 0 errors / 0 warnings.
2026-10-07 15:05:49 -04:00

55 lines
1.7 KiB
C#

using Microsoft.Extensions.Options;
using ZB.MOM.WW.ScadaBridge.Commons.Interfaces.Services;
namespace ZB.MOM.WW.ScadaBridge.Host.Tests;
/// <summary>
/// Tests for NodeIdentityProvider — surfaces the operator-configured semantic
/// node name (e.g. node-a / node-b / central-a / central-b) used by downstream
/// audit writers to stamp the SourceNode column.
/// </summary>
public class NodeIdentityProviderTests
{
private static INodeIdentityProvider BuildProvider(string nodeName)
{
var options = Options.Create(new NodeOptions { NodeName = nodeName });
return new NodeIdentityProvider(options);
}
/// <summary>Verifies that the provider returns the configured node name.</summary>
[Fact]
public void NodeIdentityProvider_returns_configured_NodeName()
{
var provider = BuildProvider("central-a");
Assert.Equal("central-a", provider.NodeName);
}
/// <summary>Verifies that the provider returns null when the node name is not set.</summary>
[Fact]
public void NodeIdentityProvider_returns_null_when_NodeName_unset()
{
var provider = BuildProvider(string.Empty);
Assert.Null(provider.NodeName);
}
/// <summary>Verifies that the provider returns null when the node name is only whitespace.</summary>
[Fact]
public void NodeIdentityProvider_returns_null_when_NodeName_whitespace()
{
var provider = BuildProvider(" ");
Assert.Null(provider.NodeName);
}
/// <summary>Verifies that the provider trims surrounding whitespace from the node name.</summary>
[Fact]
public void NodeIdentityProvider_trims_whitespace()
{
var provider = BuildProvider(" node-a ");
Assert.Equal("node-a", provider.NodeName);
}
}