invoke private method to mock

Setup.cs

using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Microsoft.EntityFrameworkCore;
using Moq;

namespace TestExamples01.Setup
{
    public class Setup
    {        
        public static object InvokePrivateMethod<T>(object classInstance, string nameMethod, object[] parameters) where T : class
        {
            var methodInfo = typeof(T).GetMethod(nameMethod, BindingFlags.NonPublic | BindingFlags.Instance);
            return methodInfo?.Invoke(classInstance, parameters);
        }
    }
}