global using Xunit; global using Avalonia.Headless.XUnit; using Avalonia.Headless; using Avalonia.Headless.UnitTests; [assembly: AvaloniaTestApplication(typeof(TestApplication))] [assembly: AvaloniaTestIsolation(AvaloniaTestIsolationLevel.PerAssembly)] [assembly: CollectionBehavior(CollectionBehavior.CollectionPerAssembly, DisableTestParallelization = true)]