From b6b5b9de88ce03fbceb3ab51f57c3ba6560cb006 Mon Sep 17 00:00:00 2001
From: Nikita Tsukanov <keks9n@gmail.com>
Date: Wed, 8 Mar 2017 01:48:42 +0300
Subject: [PATCH] Test now compile and can be run from visual studio

---
 .../Avalonia.Base.UnitTests.csproj            | 26 ++++--------
 .../Avalonia.Benchmarks.csproj                |  2 +-
 .../Avalonia.Controls.UnitTests.csproj        | 23 ++++-------
 .../Avalonia.DesignerSupport.TestApp.csproj   |  2 +-
 .../Avalonia.DesignerSupport.Tests.csproj     | 14 +++----
 .../Avalonia.Direct2D1.UnitTests.csproj       | 23 ++++-------
 .../Avalonia.Input.UnitTests.csproj           | 23 ++++-------
 .../Avalonia.Interactivity.UnitTests.csproj   | 23 ++++-------
 .../Avalonia.Layout.UnitTests.csproj          | 23 ++++-------
 .../Avalonia.LeakTests.csproj                 | 14 +++----
 .../Avalonia.Markup.UnitTests.csproj          | 40 ++++---------------
 .../Avalonia.Markup.Xaml.UnitTests.csproj     | 23 ++++-------
 .../Avalonia.Cairo.RenderTests.csproj         | 33 ++++-----------
 .../Avalonia.Direct2D1.RenderTests.csproj     | 31 ++++----------
 .../Avalonia.Skia.RenderTests.csproj          | 36 ++++-------------
 .../Avalonia.Styling.UnitTests.csproj         | 23 ++++-------
 .../Avalonia.UnitTests.csproj                 |  2 +-
 .../Avalonia.Visuals.UnitTests.csproj         | 23 ++++-------
 18 files changed, 118 insertions(+), 266 deletions(-)

diff --git a/tests/Avalonia.Base.UnitTests/Avalonia.Base.UnitTests.csproj b/tests/Avalonia.Base.UnitTests/Avalonia.Base.UnitTests.csproj
index c44445a709..c44bb23f3c 100644
--- a/tests/Avalonia.Base.UnitTests/Avalonia.Base.UnitTests.csproj
+++ b/tests/Avalonia.Base.UnitTests/Avalonia.Base.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Base.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Base.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -74,9 +73,6 @@
     <Compile Include="PriorityValueTests.cs" />
     <Compile Include="WeakSubscriptionManagerTests.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.config" />
-  </ItemGroup>
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
@@ -110,12 +106,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -130,12 +120,12 @@
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Benchmarks/Avalonia.Benchmarks.csproj b/tests/Avalonia.Benchmarks/Avalonia.Benchmarks.csproj
index 004c838336..c102b39744 100644
--- a/tests/Avalonia.Benchmarks/Avalonia.Benchmarks.csproj
+++ b/tests/Avalonia.Benchmarks/Avalonia.Benchmarks.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Benchmarks</RootNamespace>
     <AssemblyName>Avalonia.Benchmarks</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <TargetFrameworkProfile />
diff --git a/tests/Avalonia.Controls.UnitTests/Avalonia.Controls.UnitTests.csproj b/tests/Avalonia.Controls.UnitTests/Avalonia.Controls.UnitTests.csproj
index f7b65d612b..71ddbefebe 100644
--- a/tests/Avalonia.Controls.UnitTests/Avalonia.Controls.UnitTests.csproj
+++ b/tests/Avalonia.Controls.UnitTests/Avalonia.Controls.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Controls.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Controls.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -188,12 +187,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -209,12 +202,12 @@
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.DesignerSupport.TestApp/Avalonia.DesignerSupport.TestApp.csproj b/tests/Avalonia.DesignerSupport.TestApp/Avalonia.DesignerSupport.TestApp.csproj
index 3519590080..8fca7c78b7 100644
--- a/tests/Avalonia.DesignerSupport.TestApp/Avalonia.DesignerSupport.TestApp.csproj
+++ b/tests/Avalonia.DesignerSupport.TestApp/Avalonia.DesignerSupport.TestApp.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.DesignerSupport.TestApp</RootNamespace>
     <AssemblyName>Avalonia.DesignerSupport.TestApp</AssemblyName>
-    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
   </PropertyGroup>
diff --git a/tests/Avalonia.DesignerSupport.Tests/Avalonia.DesignerSupport.Tests.csproj b/tests/Avalonia.DesignerSupport.Tests/Avalonia.DesignerSupport.Tests.csproj
index be65465491..5cb7ba0e75 100644
--- a/tests/Avalonia.DesignerSupport.Tests/Avalonia.DesignerSupport.Tests.csproj
+++ b/tests/Avalonia.DesignerSupport.Tests/Avalonia.DesignerSupport.Tests.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.DesignerSupport.Tests</RootNamespace>
     <AssemblyName>Avalonia.DesignerSupport.Tests</AssemblyName>
-    <TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
@@ -68,11 +68,11 @@
   </Target>
   -->
   <ItemGroup>
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Direct2D1.UnitTests/Avalonia.Direct2D1.UnitTests.csproj b/tests/Avalonia.Direct2D1.UnitTests/Avalonia.Direct2D1.UnitTests.csproj
index 5eb48b8502..f0e3bb9471 100644
--- a/tests/Avalonia.Direct2D1.UnitTests/Avalonia.Direct2D1.UnitTests.csproj
+++ b/tests/Avalonia.Direct2D1.UnitTests/Avalonia.Direct2D1.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Direct2D1.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Direct2D1.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -96,12 +95,6 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -110,12 +103,12 @@
   </Target>
   -->
   <ItemGroup>
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Input.UnitTests/Avalonia.Input.UnitTests.csproj b/tests/Avalonia.Input.UnitTests/Avalonia.Input.UnitTests.csproj
index a1a917ed25..b76d63f563 100644
--- a/tests/Avalonia.Input.UnitTests/Avalonia.Input.UnitTests.csproj
+++ b/tests/Avalonia.Input.UnitTests/Avalonia.Input.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Input.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Input.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -98,12 +97,6 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -119,12 +112,12 @@
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Windows.Threading" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Interactivity.UnitTests/Avalonia.Interactivity.UnitTests.csproj b/tests/Avalonia.Interactivity.UnitTests/Avalonia.Interactivity.UnitTests.csproj
index 710dfc88a7..0e47302b77 100644
--- a/tests/Avalonia.Interactivity.UnitTests/Avalonia.Interactivity.UnitTests.csproj
+++ b/tests/Avalonia.Interactivity.UnitTests/Avalonia.Interactivity.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Interactivity.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Interactivity.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -90,12 +89,6 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -110,12 +103,12 @@
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Windows.Threading" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Layout.UnitTests/Avalonia.Layout.UnitTests.csproj b/tests/Avalonia.Layout.UnitTests/Avalonia.Layout.UnitTests.csproj
index 7e0418f306..2ba4e827e8 100644
--- a/tests/Avalonia.Layout.UnitTests/Avalonia.Layout.UnitTests.csproj
+++ b/tests/Avalonia.Layout.UnitTests/Avalonia.Layout.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Layout.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Layout.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -138,12 +137,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -157,12 +150,12 @@
     <PackageReference Include="Moq" Version="4.2.1510.2205" />
     <PackageReference Include="System.Reactive.Core" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.LeakTests/Avalonia.LeakTests.csproj b/tests/Avalonia.LeakTests/Avalonia.LeakTests.csproj
index cef6a02225..8aa5b2ede1 100644
--- a/tests/Avalonia.LeakTests/Avalonia.LeakTests.csproj
+++ b/tests/Avalonia.LeakTests/Avalonia.LeakTests.csproj
@@ -9,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.LeakTests</RootNamespace>
     <AssemblyName>Avalonia.LeakTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -137,11 +137,11 @@
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Windows.Threading" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Markup.UnitTests/Avalonia.Markup.UnitTests.csproj b/tests/Avalonia.Markup.UnitTests/Avalonia.Markup.UnitTests.csproj
index ea7c87da2e..12991766e2 100644
--- a/tests/Avalonia.Markup.UnitTests/Avalonia.Markup.UnitTests.csproj
+++ b/tests/Avalonia.Markup.UnitTests/Avalonia.Markup.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Markup.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Markup.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -33,22 +32,6 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="Microsoft.VisualStudio.QualityTools.UnitTestFramework, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL" />
-    <Reference Include="System" />
-    <Reference Include="System.ComponentModel.Annotations">
-      <HintPath>C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETPortable\v4.5\Profile\Profile7\System.ComponentModel.Annotations.dll</HintPath>
-    </Reference>
-    <Reference Include="System.ComponentModel.DataAnnotations" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
-    <Reference Include="WindowsBase" />
-  </ItemGroup>
   <ItemGroup>
     <Compile Include="ControlLocatorTests.cs" />
     <Compile Include="Data\IndeiBase.cs" />
@@ -74,7 +57,6 @@
   </ItemGroup>
   <ItemGroup>
     <None Include="app.config" />
-    <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\src\Markup\Avalonia.Markup\Avalonia.Markup.csproj">
@@ -122,12 +104,6 @@
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -145,12 +121,12 @@
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Windows.Threading" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Markup.Xaml.UnitTests/Avalonia.Markup.Xaml.UnitTests.csproj b/tests/Avalonia.Markup.Xaml.UnitTests/Avalonia.Markup.Xaml.UnitTests.csproj
index dc044cbe83..63ac4db742 100644
--- a/tests/Avalonia.Markup.Xaml.UnitTests/Avalonia.Markup.Xaml.UnitTests.csproj
+++ b/tests/Avalonia.Markup.Xaml.UnitTests/Avalonia.Markup.Xaml.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Markup.Xaml.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Markup.Xaml.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5.1</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -170,12 +169,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -190,12 +183,12 @@
     <PackageReference Include="System.Reactive.Core" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.RenderTests/Avalonia.Cairo.RenderTests.csproj b/tests/Avalonia.RenderTests/Avalonia.Cairo.RenderTests.csproj
index 3bf901298b..1908367d93 100644
--- a/tests/Avalonia.RenderTests/Avalonia.Cairo.RenderTests.csproj
+++ b/tests/Avalonia.RenderTests/Avalonia.Cairo.RenderTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Cairo.RenderTests</RootNamespace>
     <AssemblyName>Avalonia.Cairo.RenderTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -115,12 +114,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -150,23 +143,11 @@
     <PackageReference Include="System.Reactive.Windows.Threading">
       <Version>3.0.0</Version>
     </PackageReference>
-    <PackageReference Include="xunit">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.abstractions">
-      <Version>2.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.assert">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.execution">
-      <Version>2.1.0</Version>
-    </PackageReference>
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.RenderTests/Avalonia.Direct2D1.RenderTests.csproj b/tests/Avalonia.RenderTests/Avalonia.Direct2D1.RenderTests.csproj
index a4d1324fbb..c86db3c42b 100644
--- a/tests/Avalonia.RenderTests/Avalonia.Direct2D1.RenderTests.csproj
+++ b/tests/Avalonia.RenderTests/Avalonia.Direct2D1.RenderTests.csproj
@@ -8,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Direct2D1.RenderTests</RootNamespace>
     <AssemblyName>Avalonia.Direct2D1.RenderTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -117,11 +117,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Enable NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -133,23 +128,11 @@
     <PackageReference Include="Magick.NET-Q16-AnyCPU">
       <Version>7.0.0.0101</Version>
     </PackageReference>
-    <PackageReference Include="xunit">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.abstractions">
-      <Version>2.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.assert">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.execution">
-      <Version>2.1.0</Version>
-    </PackageReference>
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.RenderTests/Avalonia.Skia.RenderTests.csproj b/tests/Avalonia.RenderTests/Avalonia.Skia.RenderTests.csproj
index 16fd908fcf..a42e434f0b 100644
--- a/tests/Avalonia.RenderTests/Avalonia.Skia.RenderTests.csproj
+++ b/tests/Avalonia.RenderTests/Avalonia.Skia.RenderTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -10,7 +9,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Skia.RenderTests</RootNamespace>
     <AssemblyName>Avalonia.Skia.RenderTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <NuGetPackageImportStamp>
     </NuGetPackageImportStamp>
@@ -105,17 +104,8 @@
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.Avalonia.Skia.RenderTests.config" />
-  </ItemGroup>
   <Import Project="Avalonia.RenderTests.projitems" Label="Shared" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -127,23 +117,11 @@
     <PackageReference Include="Magick.NET-Q16-AnyCPU">
       <Version>7.0.0.0101</Version>
     </PackageReference>
-    <PackageReference Include="xunit">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.abstractions">
-      <Version>2.0.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.assert">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.core">
-      <Version>2.1.0</Version>
-    </PackageReference>
-    <PackageReference Include="xunit.extensibility.execution">
-      <Version>2.1.0</Version>
-    </PackageReference>
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.Styling.UnitTests/Avalonia.Styling.UnitTests.csproj b/tests/Avalonia.Styling.UnitTests/Avalonia.Styling.UnitTests.csproj
index e80ab1cc8b..6873c50347 100644
--- a/tests/Avalonia.Styling.UnitTests/Avalonia.Styling.UnitTests.csproj
+++ b/tests/Avalonia.Styling.UnitTests/Avalonia.Styling.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Styling.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Styling.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -139,12 +138,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -159,12 +152,12 @@
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Linq" Version="3.0.0" />
     <PackageReference Include="System.Reactive.PlatformServices" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/tests/Avalonia.UnitTests/Avalonia.UnitTests.csproj b/tests/Avalonia.UnitTests/Avalonia.UnitTests.csproj
index 1133da9286..b9d6e4681d 100644
--- a/tests/Avalonia.UnitTests/Avalonia.UnitTests.csproj
+++ b/tests/Avalonia.UnitTests/Avalonia.UnitTests.csproj
@@ -10,7 +10,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <TargetFrameworkProfile />
   </PropertyGroup>
diff --git a/tests/Avalonia.Visuals.UnitTests/Avalonia.Visuals.UnitTests.csproj b/tests/Avalonia.Visuals.UnitTests/Avalonia.Visuals.UnitTests.csproj
index 0d0e9648e6..a43c84ab9a 100644
--- a/tests/Avalonia.Visuals.UnitTests/Avalonia.Visuals.UnitTests.csproj
+++ b/tests/Avalonia.Visuals.UnitTests/Avalonia.Visuals.UnitTests.csproj
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props" Condition="Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -9,7 +8,7 @@
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Avalonia.Visuals.UnitTests</RootNamespace>
     <AssemblyName>Avalonia.Visuals.UnitTests</AssemblyName>
-    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
     <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
@@ -133,12 +132,6 @@
   </Choose>
   <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
-    <PropertyGroup>
-      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
-    </PropertyGroup>
-    <Error Condition="!Exists('..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\packages\xunit.runner.visualstudio.2.1.0\build\net20\xunit.runner.visualstudio.props'))" />
-  </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
   <Target Name="BeforeBuild">
@@ -150,12 +143,12 @@
     <PackageReference Include="Moq" Version="4.2.1510.2205" />
     <PackageReference Include="System.Reactive.Core" Version="3.0.0" />
     <PackageReference Include="System.Reactive.Interfaces" Version="3.0.0" />
-    <PackageReference Include="xunit" Version="2.1.0" />
-    <PackageReference Include="xunit.abstractions" Version="2.0.0" />
-    <PackageReference Include="xunit.assert" Version="2.1.0" />
-    <PackageReference Include="xunit.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.core" Version="2.1.0" />
-    <PackageReference Include="xunit.extensibility.execution" Version="2.1.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.1.0" />
+    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="xunit.abstractions" Version="2.0.1" />
+    <PackageReference Include="xunit.assert" Version="2.2.0" />
+    <PackageReference Include="xunit.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.core" Version="2.2.0" />
+    <PackageReference Include="xunit.extensibility.execution" Version="2.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file