<PackageReference Include="NUnit" Version="4.2.2" />

NUnit.Framework.Interfaces.ISuiteBuilder

public interface ISuiteBuilder
The ISuiteBuilder interface is exposed by a class that knows how to build a single test suite from a specified type.
namespace NUnit.Framework.Interfaces { public interface ISuiteBuilder { bool CanBuildFrom(ITypeInfo typeInfo); TestSuite BuildFrom(ITypeInfo typeInfo); TestSuite BuildFrom(ITypeInfo typeInfo, IPreFilter filter); } }