VorobiovExam/DllSale_UnitTestProject/DllSale_Tests.cs

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

namespace DllSale_UnitTestProject
{
    [TestClass]
    public class DllSale_Tests
    {
        [TestMethod]
        public void SaleCostTests()
        {           

        }
    }
}