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

NUnit.Framework.Internal.AssemblyHelper

public static class AssemblyHelper
AssemblyHelper provides static methods for working with assemblies.
namespace NUnit.Framework.Internal { public static class AssemblyHelper { public static string GetAssemblyPath(Assembly assembly); public static string GetDirectoryName(Assembly assembly); public static AssemblyName GetAssemblyName(Assembly assembly); public static Assembly Load(string nameOrPath); public static string GetAssemblyPathFromCodeBase(string codeBase); } }