NumberSystem/UnitTestProject/UnitTest1.cs

using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using numbersystem;

namespace UnitTestProject
{
    [TestClass]
    public class NStest
    {
        [TestMethod]
        public void TestMethod1()
        {
            MainWindow page = new MainWindow();

            string Exp, Res;

            Exp = "10010110";
            Res = page.TestNS(2, "1010 * 1111");
            Assert.AreEqual(Exp, Res);
        }
    }
}