仅安装 Specflow.MSTest 包时，Specflow 3.0 会错误地生成 NUnit 测试

Question

Specflow is generating code behind files referencing NUnit Test Attributes when MSTest is specified as the Unit Test Provider

// ------------------------------------------------------------------------------
//  <auto-generated>
//      This code was generated by SpecFlow (http://www.specflow.org/).
//      SpecFlow Version:3.0.0.0
//      SpecFlow Generator Version:3.0.0.0
// 
//      Changes to this file may cause incorrect behavior and will be lost if
//      the code is regenerated.
//  </auto-generated>
// ------------------------------------------------------------------------------
#region Designer generated code
#pragma warning disable
namespace Microsoft.Azure.OneIM.Service.AcceptanceTests.Features.OutageAlertRuleManagement
{
    using TechTalk.SpecFlow;


    [System.CodeDom.Compiler.GeneratedCodeAttribute("TechTalk.SpecFlow", "3.0.0.0")]
    [System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
    [NUnit.Framework.TestFixtureAttribute()]
    [NUnit.Framework.DescriptionAttribute("Outage Alert Rule Management")]
    public partial class OutageAlertRuleManagementFeature
    {

        private TechTalk.SpecFlow.ITestRunner testRunner;
    ...

I updated our relatively out of data specflow version to 3.0 today by walking through this documentation

We use MsTest, so as specified I installed the Specflow.MSTest package. Here's our package.json

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="BoDi" version="1.4.1" targetFramework="net461" />
  <package id="Bond.Core.CSharp" version="5.0.0" targetFramework="net461" />
  <package id="Bond.CSharp" version="5.0.0" targetFramework="net461" />
  <package id="Bond.Runtime.CSharp" version="5.0.0" targetFramework="net461" />
  <package id="Dapper" version="1.50.2" targetFramework="net451" />
  <package id="DsmsCredentialsManagement" version="2.16.843" targetFramework="net461" />
  <package id="EnterpriseLibrary.TransientFaultHandling" version="6.0.1304.0" targetFramework="net451" />
  <package id="EnterpriseLibrary.TransientFaultHandling.WindowsAzure.Storage" version="6.0.1304.1" targetFramework="net451" />
  <package id="EntityFramework" version="6.1.3" targetFramework="net452" />
  <package id="Gherkin" version="6.0.0" targetFramework="net461" />
  <package id="libphonenumber-csharp" version="7.0.9" targetFramework="net451" />
  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net451" />
  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net451" />
  <package id="Microsoft.Azure.SqlDatabase.ElasticScale.Client" version="1.1.0" targetFramework="net451" />
  <package id="Microsoft.Cloud.InstrumentationFramework" version="3.0.6.79" targetFramework="net461" />
  <package id="Microsoft.Team.Common.amd64" version="2.3.0.615" targetFramework="net461" />
  <package id="Microsoft.Team.Common.Web.amd64" version="2.4.0.529" targetFramework="net461" />
  <package id="Microsoft.Team.Diagnostics.amd64" version="2.4.0.529" targetFramework="net461" />
  <package id="Microsoft.Team.Storage" version="1.2.0.216" targetFramework="net451" />
  <package id="Microsoft.Team.Storage.SqlServer" version="1.2.0.222" targetFramework="net461" />
  <package id="Microsoft.OData.Client" version="6.14.0" targetFramework="net451" />
  <package id="Microsoft.OData.Core" version="6.14.0" targetFramework="net451" />
  <package id="Microsoft.OData.Edm" version="6.14.0" targetFramework="net451" />
  <package id="Microsoft.ServiceFabric" version="5.6.220" targetFramework="net451" />
  <package id="Microsoft.ServiceFabric.Data" version="2.6.220" targetFramework="net451" />
  <package id="Microsoft.ServiceFabric.Services" version="2.6.220" targetFramework="net451" />
  <package id="Microsoft.Spatial" version="6.14.0" targetFramework="net451" />
  <package id="Moq" version="4.2.1409.1722" targetFramework="net451" />
  <package id="MS.Team.Storage.TestLibrary" version="1.2.0.222" targetFramework="net461" />
  <package id="MSTest.TestFramework" version="1.4.0" targetFramework="net461" />
  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net461" />
  <package id="SpecFlow" version="3.0.225" targetFramework="net461" />
  <package id="SpecFlow.MsTest" version="3.0.225" targetFramework="net461" />
  <package id="SpecFlow.Tools.MsBuild.Generation" version="3.0.225" targetFramework="net461" />
  <package id="System.Reflection.Emit" version="4.3.0" targetFramework="net461" />
  <package id="System.Reflection.Emit.Lightweight" version="4.3.0" targetFramework="net461" />
  <package id="System.Threading.Tasks.Extensions" version="4.4.0" targetFramework="net461" />
  <package id="System.ValueTuple" version="4.4.0" targetFramework="net461" />
  <package id="Unity" version="3.5.1404.0" targetFramework="net452" />
  <package id="Unity.Interception" version="3.5.1404.0" targetFramework="net452" />
  <package id="Utf8Json" version="1.3.7" targetFramework="net461" />
</packages>

This is the csproj in full:

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <Import Project="$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.props" Condition="Exists('$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.props')" />
  <Import Project="$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.props" Condition="Exists('$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.props')" />
  <Import Project="$(PkgBond_CSharp)\build\Bond.CSharp.props" Condition="Exists('$(PkgBond_CSharp)\build\Bond.CSharp.props')" />
  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory)\.., root.props))\root.props" />
  <PropertyGroup>
    <ProjectGuid>{36D3E255-D478-42E6-B50F-CBAECCFF2C81}</ProjectGuid>
    <OutputType>Library</OutputType>
    <AppDesignerFolder>Properties</AppDesignerFolder>
    <RootNamespace>Microsoft.Azure.OneIM.Service.AcceptanceTests</RootNamespace>
    <AssemblyName>Microsoft.Azure.OneIM.Service.AcceptanceTests</AssemblyName>
    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
    <FileAlignment>512</FileAlignment>
    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
    <TargetFrameworkProfile />
    <NuGetPackageImportStamp>
    </NuGetPackageImportStamp>
  </PropertyGroup>
  <ItemGroup>
    <Reference Include="$(PkgBond_Core_CSharp)\lib\net45\Bond.dll">
      <Private>True</Private>
      <Name>Bond</Name>
    </Reference>
    <Reference Include="$(PkgBond_Core_CSharp)\lib\net45\Bond.Attributes.dll">
      <Private>True</Private>
      <Name>Bond.Attributes</Name>
    </Reference>
    <Reference Include="$(PkgBond_Core_CSharp)\lib\net45\Bond.IO.dll">
      <Private>True</Private>
      <Name>Bond.IO</Name>
    </Reference>
    <Reference Include="$(PkgBond_Runtime_CSharp)\lib\net45\Bond.JSON.dll">
      <Private>True</Private>
      <Name>Bond.JSON</Name>
    </Reference>
    <Reference Include="$(PkgDapper)\lib\net45\Dapper.dll">
      <Name>Dapper</Name>
    </Reference>
    <Reference Include="$(PkgEntityFramework)\lib\net45\EntityFramework.dll">
      <Name>EntityFramework</Name>
    </Reference>
    <Reference Include="$(PkgEntityFramework)\lib\net45\EntityFramework.SqlServer.dll">
      <Name>EntityFramework.SqlServer</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Azure_SqlDatabase_ElasticScale_Client)\lib\net45\Microsoft.Azure.SqlDatabase.ElasticScale.Client.dll">
      <Name>Microsoft.Azure.SqlDatabase.ElasticScale.Client</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Storage)\lib\net45\Microsoft.Team.Storage.dll">
      <Name>Microsoft.Team.Storage</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_OData_Client)\lib\net40\Microsoft.OData.Client.dll">
      <Name>Microsoft.OData.Client</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_OData_Core)\lib\portable-net40+sl5+wp8+win8+wpa\Microsoft.OData.Core.dll">
      <Name>Microsoft.OData.Core</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_OData_Edm)\lib\portable-net40+sl5+wp8+win8+wpa\Microsoft.OData.Edm.dll">
      <Name>Microsoft.OData.Edm</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_OneIM_Common_WinFabHost)\lib\net45\Microsoft.OneIM.Common.WinFabHost.exe">
      <Name>Microsoft.OneIM.Common.WinFabHost</Name>
    </Reference>
    <Reference Include="$(PkgEnterpriseLibrary_TransientFaultHandling)\lib\portable-net45+win+wp8\Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.dll">
      <Name>Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling</Name>
    </Reference>
    <Reference Include="$(PkgEnterpriseLibrary_TransientFaultHandling_WindowsAzure_Storage)\lib\NET45\Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.WindowsAzure.Storage.dll">
      <Name>Microsoft.Practices.EnterpriseLibrary.TransientFaultHandling.WindowsAzure.Storage</Name>
    </Reference>
    <Reference Include="$(PkgUnity)\lib\net45\Microsoft.Practices.Unity.dll">
      <Name>Microsoft.Practices.Unity</Name>
    </Reference>
    <Reference Include="$(PkgUnity)\lib\net45\Microsoft.Practices.Unity.Configuration.dll">
      <Name>Microsoft.Practices.Unity.Configuration</Name>
    </Reference>
    <Reference Include="$(PkgUnity_Interception)\lib\Net45\Microsoft.Practices.Unity.Interception.dll">
      <Name>Microsoft.Practices.Unity.Interception</Name>
    </Reference>
    <Reference Include="$(PkgUnity_Interception)\lib\Net45\Microsoft.Practices.Unity.Interception.Configuration.dll">
      <Name>Microsoft.Practices.Unity.Interception.Configuration</Name>
    </Reference>
    <Reference Include="$(PkgUnity)\lib\net45\Microsoft.Practices.Unity.RegistrationByConvention.dll">
      <Name>Microsoft.Practices.Unity.RegistrationByConvention</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric_Data)\lib\net45\Microsoft.ServiceFabric.Data.dll">
      <Name>Microsoft.ServiceFabric.Data</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric_Data)\lib\net45\Microsoft.ServiceFabric.Data.Interfaces.dll">
      <Name>Microsoft.ServiceFabric.Data.Interfaces</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\Microsoft.ServiceFabric.Internal.dll">
      <Name>Microsoft.ServiceFabric.Internal</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\Microsoft.ServiceFabric.Internal.Strings.dll">
      <Name>Microsoft.ServiceFabric.Internal.Strings</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric_Services)\lib\net45\Microsoft.ServiceFabric.Services.dll">
      <Name>Microsoft.ServiceFabric.Services</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Spatial)\lib\portable-net40+sl5+wp8+win8+wpa\Microsoft.Spatial.dll">
      <Name>Microsoft.Spatial</Name>
    </Reference>
    <Reference Include="$(PkgMoq)\lib\net40\Moq.dll">
      <Name>Moq</Name>
    </Reference>
    <Reference Include="$(Pkglibphonenumber_csharp)\lib\PhoneNumbers.dll">
      <Name>PhoneNumbers</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\System.Fabric.dll">
      <Name>System.Fabric</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\System.Fabric.Management.ServiceModel.dll">
      <Name>System.Fabric.Management.ServiceModel</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\System.Fabric.Management.ServiceModel.XmlSerializers.dll">
      <Name>System.Fabric.Management.ServiceModel.XmlSerializers</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_ServiceFabric)\lib\net45\System.Fabric.Strings.dll">
      <Name>System.Fabric.Strings</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_AspNet_WebApi_Client)\lib\net45\System.Net.Http.Formatting.dll">
      <Name>System.Net.Http.Formatting</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_AspNet_WebApi_Core)\lib\net45\System.Web.Http.dll">
      <Name>System.Web.Http</Name>
    </Reference>
    <Reference Include="$(PkgBoDi)\lib\net45\BoDi.dll">
      <Name>BoDi</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Cloud_InstrumentationFramework)\lib\net40\Microsoft.Cloud.InstrumentationFramework.Events.dll">
      <Name>Microsoft.Cloud.InstrumentationFramework.Events</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Cloud_InstrumentationFramework)\lib\net40\Microsoft.Cloud.InstrumentationFramework.Health.dll">
      <Name>Microsoft.Cloud.InstrumentationFramework.Health</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Cloud_InstrumentationFramework)\lib\net40\Microsoft.Cloud.InstrumentationFramework.Metrics.dll">
      <Name>Microsoft.Cloud.InstrumentationFramework.Metrics</Name>
    </Reference>
    <Reference Include="$(PkgDsmsCredentialsManagement)\lib\net40\Microsoft.WindowsAzure.Security.CredentialsManagement.Client.dll">
      <Name>Microsoft.WindowsAzure.Security.CredentialsManagement.Client</Name>
    </Reference>
    <Reference Include="$(PkgDsmsCredentialsManagement)\lib\net40\Microsoft.WindowsAzure.Security.CredentialsManagement.StorageHelper.dll">
      <Name>Microsoft.WindowsAzure.Security.CredentialsManagement.StorageHelper</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Common_amd64)\lib\net45\Microsoft.Team.Common.dll">
      <Name>Microsoft.Team.Common</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Common_Web_amd64)\lib\net45\Microsoft.Team.Common.Web.dll">
      <Name>Microsoft.Team.Common.Web</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Diagnostics_amd64)\lib\net45\Microsoft.Team.Diagnostics.dll">
      <Name>Microsoft.Team.Diagnostics</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Storage_SqlServer)\lib\net45\Microsoft.Team.Storage.Implementation.dll">
      <Name>Microsoft.Team.Storage.Implementation</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Storage_SqlServer)\lib\net45\Microsoft.Team.Storage.SqlServer.dll">
      <Name>Microsoft.Team.Storage.SqlServer</Name>
    </Reference>
    <Reference Include="$(PkgMS_Team_Storage_TestLibrary)\lib\net45\MS.Team.Storage.TestLibrary.dll">
      <Name>MS.Team.Storage.TestLibrary</Name>
    </Reference>
    <Reference Include="$(PkgNewtonsoft_Json)\lib\net45\Newtonsoft.Json.dll">
      <Name>Newtonsoft.Json</Name>
    </Reference>
    <Reference Include="$(PkgGherkin)\lib\net45\Gherkin.dll">
      <Name>Gherkin</Name>
    </Reference>
    <Reference Include="$(PkgMicrosoft_Team_Rules_Domain)\lib\net45\Microsoft.Team.Rules.Domain.dll">
      <Name>Microsoft.Team.Rules.Domain</Name>
    </Reference>
    <Reference Include="$(PkgMSTest_TestFramework)\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll">
      <Name>Microsoft.VisualStudio.TestPlatform.TestFramework</Name>
    </Reference>
    <Reference Include="$(PkgMSTest_TestFramework)\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll">
      <Name>Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions</Name>
    </Reference>
    <Reference Include="System" />
    <Reference Include="System.ComponentModel.DataAnnotations" />
    <Reference Include="System.Net.Http" />
    <Reference Include="System.Runtime" />
    <Reference Include="System.Runtime.Serialization" />
    <Reference Include="$(PkgSystem_Threading_Tasks_Extensions)\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll">
      <Name>System.Threading.Tasks.Extensions</Name>
    </Reference>
    <Reference Include="$(PkgSystem_ValueTuple)\lib\net461\System.ValueTuple.dll">
      <Name>System.ValueTuple</Name>
    </Reference>
    <Reference Include="$(PkgSpecFlow)\lib\net45\TechTalk.SpecFlow.dll">
      <Name>TechTalk.SpecFlow</Name>
    </Reference>
    <Reference Include="$(PkgSpecFlow_MsTest)\lib\net45\TechTalk.SpecFlow.MSTest.SpecFlowPlugin.dll">
      <Name>TechTalk.SpecFlow.MSTest.SpecFlowPlugin</Name>
    </Reference>
    <Reference Include="$(PkgUtf8Json)\lib\net45\Utf8Json.dll">
      <HintPath>Utf8Json</HintPath>
    </Reference>
  </ItemGroup>
  <ItemGroup>
    <Folder Include="Properties\" />
  </ItemGroup>
  <ItemGroup>
    <None Include="App.config">
      <SubType>Designer</SubType>
    </None>
    <None Include="Features\OutageAlertRuleManagement\OutageAlertRuleManagement.feature" />
    <None Include="packages.config">
      <SubType>Designer</SubType>
    </None>
  </ItemGroup>
  <ItemGroup />
  <ItemGroup>
    <Compile Include="Features\OutageAlertRuleManagement\OutageAlertRuleManagementSteps.cs" />
    <Compile Include="Setup\BeforeTestRunHook.cs" />
    <Compile Include="Setup\TestConstants.cs" />
    <Compile Include="Setup\UnitySetup.cs" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\..\Product\Service.Business\Service.Business.csproj">
      <Project>{9caf6690-e918-4d2a-99dd-2864cfd216a2}</Project>
      <Name>Service.Business</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\Product\Service.Core\Service.Core.csproj">
      <Project>{e1befc55-8b80-4c61-998b-c0d5cb6f4f9a}</Project>
      <Name>Service.Core</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\Product\Service.External\Service.External.csproj">
      <Project>{8c0eafa6-9ce7-4993-a42f-102d287e270f}</Project>
      <Name>Service.External</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\Product\Service.Service\Service.Service.csproj">
      <Project>{d6aca221-5b31-4363-85f2-b7f745c30ba6}</Project>
      <Name>Service.Service</Name>
    </ProjectReference>
    <ProjectReference Include="..\..\Product\Service.Storage\Service.Storage.csproj">
      <Project>{e048ebcf-2363-4dd5-ade3-daeb7b396e24}</Project>
      <Name>Service.Storage</Name>
    </ProjectReference>
  </ItemGroup>
  <ItemGroup>
    <QCustomInput Include="$(PkgMsBuildShim_OneBranch)">
      <Visible>false</Visible>
    </QCustomInput>
    <QCustomInput Include="$(PkgVisualStudio_StaticAnalysisTools_Corext)">
      <Visible>false</Visible>
    </QCustomInput>
  </ItemGroup>
  <ItemGroup>
    <Content Include="$(PkgDsmsCredentialsManagement)\lib\Native\ManagedCertStore.dll">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="$(PkgDsmsCredentialsManagement)\lib\Native\SecretsPackage.dll">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
    <Content Include="$(PkgDsmsCredentialsManagement)\lib\Native\CMClientLib.dll">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </Content>
  </ItemGroup>
  <Import Project="$(ExtendedTargetsPath)\Microsoft.CSharp.targets" />
  <Import Project="$(PkgBond_CSharp)\build\Bond.CSharp.props" Condition="Exists('$(PkgBond_CSharp)\build\Bond.CSharp.props')" />
  <Import Project="$(PkgMicrosoft_Cloud_InstrumentationFramework)\build\Microsoft.Cloud.InstrumentationFramework.targets" Condition="Exists('$(PkgMicrosoft_Cloud_InstrumentationFramework)\build\Microsoft.Cloud.InstrumentationFramework.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('$(PkgMicrosoft_Cloud_InstrumentationFramework)\build\Microsoft.Cloud.InstrumentationFramework.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgMicrosoft_Cloud_InstrumentationFramework)\build\Microsoft.Cloud.InstrumentationFramework.targets'))" />
    <Error Condition="!Exists('$(PkgBond_CSharp)\build\Bond.CSharp.props')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgBond_CSharp)\build\Bond.CSharp.props'))" />
    <Error Condition="!Exists('$(PkgBond_CSharp)\build\Bond.CSharp.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgBond_CSharp)\build\Bond.CSharp.targets'))" />
    <Error Condition="!Exists('$(PkgDsmsCredentialsManagement)\build\DsmsCredentialsManagement.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgDsmsCredentialsManagement)\build\DsmsCredentialsManagement.targets'))" />
    <Error Condition="!Exists('$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.props')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.props'))" />
    <Error Condition="!Exists('$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.targets'))" />
    <Error Condition="!Exists('$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.props')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.props'))" />
    <Error Condition="!Exists('$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.targets'))" />
  </Target>
  <Import Project="$(PkgBond_CSharp)\build\Bond.CSharp.targets" Condition="Exists('$(PkgBond_CSharp)\build\Bond.CSharp.targets')" />
  <Import Project="$(PkgDsmsCredentialsManagement)\build\DsmsCredentialsManagement.targets" Condition="Exists('$(PkgDsmsCredentialsManagement)\build\DsmsCredentialsManagement.targets')" />
  <Import Project="$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.targets" Condition="Exists('$(PkgSpecFlow_Tools_MsBuild_Generation)\build\SpecFlow.Tools.MsBuild.Generation.targets')" />
  <Import Project="$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.targets" Condition="Exists('$(PkgSpecFlow_MsTest)\build\SpecFlow.MsTest.targets')" />
  <Target Name="AfterUpdateFeatureFilesInProject">
    <!-- include any generated SpecFlow files in the compilation of the project if not included yet -->
    <ItemGroup>
      <Compile Include="**\*.feature.cs" Exclude="@(Compile)" />
    </ItemGroup>
  </Target>
</Project>

and I ensured that the Custom Tool field has been wiped on the feature file as well.

Quite unsure how to proceed here. According to their docs, you specify the test provider in Specflow 3 based on test provider package you install.

Answer 1

I my case adding the following in App.config file worked:

  <specFlow>
    <unitTestProvider name="xUnit" />
    <generator allowDebugGeneratedFiles="true" />
  </specFlow>