Use assembly references to detect Test projects

[pavel-mikula-sonarsource]

As part of MMF-2298, we need to extend test project detection to assembly references as well. Projects referencing any assembly from known list will be also classified as a Test projects.

C# and VB.NET analyzers will use project type from the Scanner as an authoritative information and will not perform own detection afterwards.

List of test assemblies should be copied from https://github.com/SonarSource/sonar-dotnet/blob/master/analyzers/src/SonarAnalyzer.Common/Helpers/ProjectTypeHelper.cs

[pavel-mikula-sonarsource]

This feature will be supported only for MsBuild 15 and 16.

MsBuild14: Target ResolveAssemblyReferences produces @(ReferencePath)

          C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                  CopyLocal=false
                  FrameworkFile=true
                  FusionName=mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
                  ImageRuntime=v2.0.50727
                  OriginalItemSpec=C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                  ReferenceSourceTarget=ResolveAssemblyReference
                  ResolvedFrom=C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                  Version=2.0.0.0

MsBuild15: Target FindReferenceAssembliesForReferences produces @(ReferencePathWithRefAssemblies)

        C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                CopyLocal=false
                FrameworkFile=true
                FusionName=mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
                ImageRuntime=v2.0.50727
                OriginalItemSpec=C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                ReferenceAssembly=C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                ReferenceSourceTarget=ResolveAssemblyReference
                ResolvedFrom=C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll
                Version=2.0.0.0

MsBuild16: Target FindReferenceAssembliesForReferences produces @(ReferencePathWithRefAssemblies)
Example from NuGet:

        C:\Users\Pavel.Mikula\.nuget\packages\automapper\10.1.1\lib\netstandard2.0\AutoMapper.dll
                CopyLocal=false
                ExternallyResolved=true
                FusionName=AutoMapper, Version=10.0.0.0, Culture=neutral, PublicKeyToken=be96cd2c38ef1005
                HintPath=C:\Users\Pavel.Mikula\.nuget\packages\automapper\10.1.1\lib\netstandard2.0\AutoMapper.dll
                ImageRuntime=v4.0.30319
                NuGetPackageId=AutoMapper
                NuGetPackageVersion=10.1.1
                NuGetSourceType=Package
                OriginalItemSpec=C:\Users\Pavel.Mikula\.nuget\packages\automapper\10.1.1\lib\netstandard2.0\AutoMapper.dll
                PathInPackage=lib/netstandard2.0/AutoMapper.dll
                Private=false
                ReferenceAssembly=C:\Users\Pavel.Mikula\.nuget\packages\automapper\10.1.1\lib\netstandard2.0\AutoMapper.dll
                ReferenceSourceTarget=ResolveAssemblyReference
                ResolvedFrom={HintPathFromItem}
                Version=