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fix(theme): null/whitespace-safe NavRailSection slug + edge tests

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This commit is contained in:
Joseph Doherty
2026-06-03 02:57:07 -04:00
parent e2749b7d69
commit 6aa2ee8095
2 changed files with 20 additions and 1 deletions
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ZB.MOM.WW.Theme/src/ZB.MOM.WW.Theme/Components/NavRailSection.razor
+2 -1
View File
@@ -31,8 +31,9 @@
private string ResolvedKey => string.IsNullOrWhiteSpace(Key) ? Slug(Title) : Key!; private string ResolvedKey => string.IsNullOrWhiteSpace(Key) ? Slug(Title) : Key!;
private static string Slug(string s) private static string Slug(string? s)
{ {
if (string.IsNullOrWhiteSpace(s)) return string.Empty;
var chars = s.Trim().ToLowerInvariant() var chars = s.Trim().ToLowerInvariant()
.Select(c => char.IsLetterOrDigit(c) ? c : '-').ToArray(); .Select(c => char.IsLetterOrDigit(c) ? c : '-').ToArray();
return string.Join('-', new string(chars).Split('-', StringSplitOptions.RemoveEmptyEntries)); return string.Join('-', new string(chars).Split('-', StringSplitOptions.RemoveEmptyEntries));
ZB.MOM.WW.Theme/tests/ZB.MOM.WW.Theme.Tests/NavRailTests.cs
+18
View File
@@ -73,4 +73,22 @@ public class NavRailTests : TestContext
.AddChildContent("<a class='rail-link'>X</a>")); .AddChildContent("<a class='rail-link'>X</a>"));
Assert.Equal("nav", cut.Find("details.rail-section").GetAttribute("data-nav-key")); Assert.Equal("nav", cut.Find("details.rail-section").GetAttribute("data-nav-key"));
} }
[Fact]
public void NavRailSection_whitespace_only_title_yields_empty_data_nav_key()
{
var cut = RenderComponent<NavRailSection>(p => p
.Add(x => x.Title, " ")
.AddChildContent("<a class='rail-link'>X</a>"));
Assert.Equal("", cut.Find("details.rail-section").GetAttribute("data-nav-key"));
}
[Fact]
public void NavRailSection_slug_preserves_unicode_letters()
{
var cut = RenderComponent<NavRailSection>(p => p
.Add(x => x.Title, "Café")
.AddChildContent("<a class='rail-link'>X</a>"));
Assert.Equal("café", cut.Find("details.rail-section").GetAttribute("data-nav-key"));
}
} }