Use own Avalonia App.axaml for headless tests

Author: daniel-lerch

Directory.Build.props

@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
     <Nullable>enable</Nullable>
-    <AvaloniaVersion>11.3.10</AvaloniaVersion>
+    <AvaloniaVersion>11.3.11</AvaloniaVersion>
   </PropertyGroup>
 </Project>

src/Vocup.Android/Vocup.Android.csproj

@@ -28,7 +28,7 @@
   <ItemGroup>
     <PackageReference Include="Avalonia.Android" Version="$(AvaloniaVersion)" />
     <PackageReference Include="SkiaSharp" Version="3.119.1" />
-    <PackageReference Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0" />
+    <PackageReference Include="Xamarin.AndroidX.Core.SplashScreen" Version="1.2.0.1" />
   </ItemGroup>
 
   <ItemGroup>

src/Vocup.WinForms/Vocup.WinForms.csproj

@@ -34,7 +34,7 @@
     <PackageReference Include="Avalonia.Win32.Interoperability" Version="$(AvaloniaVersion)" />
     <PackageReference Include="CsvHelper" Version="33.1.0" />
     <PackageReference Include="LostTech.App.Settings" Version="0.5.0" />
-    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.259">
+    <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.269">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
     <!--<PackageReference Include="Microsoft.Windows.SDK.BuildTools" Version="10.0.26100.1742" />-->

src/Vocup/Vocup.csproj

@@ -17,7 +17,7 @@
     <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
     <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="AvaloniaUI.DiagnosticsSupport" Version="2.1.1" />
     <PackageReference Include="ReactiveUI.Avalonia" Version="11.3.8" />
-    <PackageReference Include="Svg.Controls.Skia.Avalonia" Version="11.3.9.1" />
+    <PackageReference Include="Svg.Controls.Skia.Avalonia" Version="11.3.9.2" />
   </ItemGroup>
 
 

tests/Vocup.UnitTests/App.axaml

@@ -0,0 +1,7 @@
+<Application xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="Vocup.UnitTests.App">
+  <Application.Styles>
+    <FluentTheme />
+  </Application.Styles>
+</Application>

tests/Vocup.UnitTests/App.axaml.cs

@@ -0,0 +1,12 @@
+using Avalonia;
+using Avalonia.Markup.Xaml;
+
+namespace Vocup.UnitTests;
+
+public class App : Application
+{
+    public override void Initialize()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+}