C#测试类怎么写 （急用）???

求C#的测试类（急用)

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

namespace ConsoleApplication1

{

class Program
{
    enum Sexkind { Male, Female }
    class Human
    {
        private string no;
        public string No
        {
            get { return no; }
            set
            {

                int y = int.Parse(no.Substring(0, 4));
                if (no == null || no.Length != 12)


                    throw new Exception("长度不到十二位");
                else if
                    (y > DateTime.Now.Year || y < DateTime.Now.Year - 100)
                    throw new Exception("年份错误");
                else
                    no = value;
            }
        }
        public string Name { set; get; }
        public Sexkind Sex { set; get; }
        public int count { set; get; }
        public int Year
        {
            get { return int.Parse(no.Substring(0, 4)); }
        }

        public string Info
        {
            get { return No + "\t" + Name + "\t" + Sex; }
        }
        public Human()
        {
            count++;
        }
        public Human(string no, string name, Sexkind sex)
        {
            count++;
            No = no;
            Name = name;
            Sex = sex;
        }
        public void Show()
        {
            Console.WriteLine(Info);
        }
        public void SayHello()
        {
            Console.WriteLine("Hello, human!");
        }
        public delegate void State(object sender, string message);
        public event State OnIdle;
        public event State OnWork;

        static void Main(string[] args)
        {
            Human hu = new Human("201902211122", "哇哈哈", Sexkind.Male);
            hu.Show();
            hu.SayHello();



        }
    }
}

}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Q756552
{
    class Human
    {
        private string no;
        public string No
        {
            get { return no; }
            set
            {
                no = value;
                int y = int.Parse(no.Substring(0, 4));
                if (no == null || no.Length != 12)
                    throw new Exception("长度不到十二位");
                else if
                    (y > DateTime.Now.Year || y < DateTime.Now.Year - 100)
                    throw new Exception("年份错误");
            }
        }
        public string Name { set; get; }
        public Sexkind Sex { set; get; }
        public static int count { set; get; }
        public int Year
        {
            get { return int.Parse(no.Substring(0, 4)); }
        }

        public string Info
        {
            get { return No + "\t" + Name + "\t" + Sex; }
        }
        public Human()
        {
            count++;
        }
        public Human(string no, string name, Sexkind sex)
        {
            count++;
            No = no;
            Name = name;
            Sex = sex;
        }
        public void Show()
        {
            Console.WriteLine(Info);
        }
        public void SayHello()
        {
            Console.WriteLine("Hello, human!");
        }
        public delegate void State(object sender, string message);
        public event State OnIdle;
        public event State OnWork;

        public void DoWork()
        {
            if (OnWork != null)
                OnWork(this, "I am working");
        }
    }

    enum Sexkind { Male, Female }

    class Program
    {

        static void Main(string[] args)
        {
            Human hu = new Human("201902211122", "哇哈哈", Sexkind.Male);
            hu.SayHello();
            hu.Show();
            hu.OnWork += new Human.State(hu_OnWork);
            hu.DoWork();
            Console.WriteLine(hu.Info);
            Human hu1 = new Human();
            Console.WriteLine(Human.count);
        }

        static void hu_OnWork(object sender, string message)
        {
            Console.WriteLine("the work says: " + message);
        }
    }
}

使用nunit，xunit或mstest去做单云测试，如果需要模拟对象可以使用moq或nsubstitute mock framework去模拟对象