aspnetcore/src/Features/JsonPatch/test/Microsoft.AspNetCore.JsonPatch.Tests.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFrameworks>netcoreapp3.0</TargetFrameworks>
  </PropertyGroup>

  <ItemGroup>
    <Reference Include="Microsoft.AspNetCore.JsonPatch" />
  </ItemGroup>

</Project>