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Add test: item reused from MenuItems refreshes closed compact state in PaneFooter and Content

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Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: ec9a38b2-2629-4a10-bfb5-552decfe6848
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ayushjai19andCopilot committed 2026-10-20 17:11:46 +05:30
1 parent 20648440ba
commit 540eb5dcd2
1 file changed
+78
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controls/dev/NavigationView/NavigationView_ApiTests/NavigationViewTests.cs
+78
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@@ -1056,6 +1056,84 @@ namespace Microsoft.UI.Xaml.Tests.MUXControls.ApiTests
});
}
[TestMethod]
[TestProperty("Description", "Verifies that an item first realized in MenuItems and then reused as PaneFooter and in Content gets its closed compact state recomputed on every move.")]
public void VerifyItemReusedFromMenuItemsRefreshesClosedCompactStateOnEveryHost()
{
NavigationView navView = null;
NavigationViewItem item = null;
RunOnUIThread.Execute(() =>
{
navView = new NavigationView();
item = new NavigationViewItem() { Content = "Reused", Icon = new SymbolIcon(Symbol.Home), InfoBadge = new InfoBadge() { Value = 5 } };
navView.MenuItems.Add(item);
navView.IsSettingsVisible = false;
navView.PaneDisplayMode = NavigationViewPaneDisplayMode.LeftCompact;
navView.IsPaneOpen = false;
navView.Width = 800.0;
navView.Height = 600.0;
Content = navView;
Content.UpdateLayout();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual("ClosedCompactAndTopLevelItem", GetPaneAndTopLevelItemState(item), "In MenuItems");
navView.MenuItems.Remove(item);
Content.UpdateLayout();
navView.PaneFooter = item;
Content.UpdateLayout();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual("ClosedCompactAndTopLevelItem", GetPaneAndTopLevelItemState(item), "Moved to PaneFooter");
VerifyContentGridIsNotClipped(item, "Moved to PaneFooter");
navView.IsPaneOpen = true;
Content.UpdateLayout();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual("NotClosedCompactAndTopLevelItem", GetPaneAndTopLevelItemState(item), "PaneFooter, pane open");
navView.IsPaneOpen = false;
Content.UpdateLayout();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual("ClosedCompactAndTopLevelItem", GetPaneAndTopLevelItemState(item), "PaneFooter, pane closed again");
Verify.AreEqual(0, Grid.GetColumn(GetInfoBadgePresenter(item)), "PaneFooter, pane closed: InfoBadge uses the compact overlay");
navView.PaneFooter = null;
Content.UpdateLayout();
navView.Content = item;
Content.UpdateLayout();
});
IdleSynchronizer.Wait();
RunOnUIThread.Execute(() =>
{
Verify.AreEqual("NotClosedCompactAndTopLevelItem", GetPaneAndTopLevelItemState(item), "Moved to the content area");
var infoBadgePresenter = GetInfoBadgePresenter(item);
Verify.AreEqual(2, Grid.GetColumn(infoBadgePresenter), "Content area: InfoBadge is in its normal column");
Verify.AreEqual(VerticalAlignment.Center, infoBadgePresenter.VerticalAlignment, "Content area: InfoBadge is not in the compact overlay position");
});
}
private static FrameworkElement GetInfoBadgePresenter(NavigationViewItem item)
{
var presenter = VisualTreeUtils.FindVisualChildByName(item, "NavigationViewItemPresenter");
return (FrameworkElement)VisualTreeUtils.FindVisualChildByName(presenter, "InfoBadgePresenter");
}
[TestMethod]
[TestProperty("Description", "Verifies that a NavigationViewItem with children in PaneFooter gets the closed compact layout and its icon is not clipped.")]
public void VerifyHierarchicalPaneFooterItemIsNotClippedInClosedCompactPane()