Getting Attributes of the Assembly .dll file

using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;

namespace ConsoleApplication2
{
    class Program
    {
        static void Main(string[] args)
        {
            List<string> li = new List<string>();

            Assembly assembly = Assembly.LoadFile(@"F:\Caligo-SourceRoot\1Mainline-win7\CaligoAutoWin7Main\bin\Debug\CaligoAutoWin7Main.dll");
         
            Type type = assembly.GetType("CaligoAutoWin7Main.CaligoTest");
            MethodInfo[] mi = type.GetMethods();        
            foreach (MethodInfo method in mi)
            {                            
                object attribute = method.GetCustomAttributes(typeof(TestMethodAttribute)).FirstOrDefault();

                if (attribute != null)
                {
                    li.Add(method.Name);
                }
            }        
        }
     
    }
}

//Make sure the Microsoft.VisualStudio.QualityTools.UnitTestFramework reference is having the same version of both the Referenced(TestProject)  and the referencing Project.

https://social.msdn.microsoft.com/Forums/vstudio/en-US/18ccce46-8e18-42ef-8b1f-ba9a3155fc29/how-to-get-all-the-test-method-name-from-the-test-project?forum=vstest