/// <summary>
/// All code related to loading data when app starts
/// </summary>
/// <param name="e"></param>
/// <returns></returns>
private static void EnsureWindow()
{
// Load all lists since we will need them anyway
// This must block as the app can not resume without this data being loaded
IconItemSource.LoadIconsList();
SystemColorsItemSource.LoadSystemColors();
SystemBrushItemSource.LoadSystemBrushes();
UniversalPlatformVersionSource.LoadWindowsVersionContracts();
}
public static async Task ClassInitialize(TestContext context)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
context.WriteLine("Load theme resources");
// We need the UI thread since we use the XAML loader
await CoreApplication.MainView.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Low, () =>
{
SystemBrushItemSource.LoadSystemBrushes();
});
}
public void FiltersCorrectly()
{
SystemBrushItemSource systemBrushSource = new SystemBrushItemSource();
string brushName = "SystemControlBackgroundAccentBrush";
string correctXAML = SystemBrushDefinitionFactory.SolidColorBrushDefinition("SystemControlBackgroundAccentBrush", "{ThemeResource SystemAccentColor}");
systemBrushSource.Filter(brushName);
Assert.IsTrue(0 < systemBrushSource.FilteredItems.Count);
foreach (SystemBrush brush in systemBrushSource.FilteredItems)
{
Assert.AreEqual(brushName, brush.Key);
Assert.AreEqual(correctXAML, brush.XAMLDefinition);
}
}
