Exam/ExamTest/UnitTest1.cs

using Microsoft.VisualStudio.TestTools.UnitTesting;
using Exam;

namespace ExamTest
{
    [TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()
        {
            Percent percent = new Percent(10);
            percent.Raise();
            Assert.AreEqual(0.015, percent.Value);
        }

        [TestMethod]
        public void TestMethod2()
        {
            Deposit deposit = new Deposit(10);
            deposit.Income();
            Assert.AreEqual(10.1, deposit.Value);
        }
    }
}