reactive/Rx.NET/Integration/WindowsDesktopTests/WindowsDesktopTests.csproj

<Project Sdk="Microsoft.NET.Sdk.WindowsDesktop">
  <PropertyGroup>
    <TargetFramework>netcoreapp3.0</TargetFramework>
    <NoWarn>$(NoWarn);CS0618</NoWarn>
    <LangVersion>latest</LangVersion>
    <AssemblyName>Tests.System.Reactive</AssemblyName>
    <RootNamespace>Tests.System.Reactive</RootNamespace>
    <SignAssembly>true</SignAssembly>
    <AssemblyOriginatorKeyFile>..\..\Source\ReactiveX.snk</AssemblyOriginatorKeyFile>
    <UseWPF>true</UseWPF>
    <UseWindowsForms>true</UseWindowsForms>
  </PropertyGroup>
  

  <PropertyGroup Condition="'$(TargetFramework)' == 'netcoreapp3.0'">
    <DefineConstants>$(DefineConstants);HAS_TRACE;HAS_WINRT;PREFER_ASYNC;HAS_TPL46;NO_REMOTING;HAS_WINFORMS;HAS_DISPATCHER;DESKTOPCLR</DefineConstants>
  </PropertyGroup>

  <ItemGroup>
    <Content Include="..\..\Source\tests\Tests.System.Reactive\xunit.runner.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Compile Include="..\..\Source\tests\Tests.System.Reactive\**\*.cs" Exclude="..\..\Source\tests\Tests.System.Reactive\obj\**" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.0-preview-20190203-03" />    
    <PackageReference Include="xunit" Version="2.4.1" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
    <PackageReference Include="System.Reactive" Version="4.2.0-preview.63" />
    <PackageReference Include="Microsoft.Reactive.Testing" Version="4.2.0-preview.63" />
    <PackageReference Include="System.Reactive.Observable.Aliases" Version="4.2.0-preview.63" />
  </ItemGroup>
</Project>