public void writeOrdersTest()
        {
            LegacyService ls = new LegacyService();

            ls.writeOrders();

            List <Orders> orders   = new IProductRepository(new ProdDB()).getOrders();
            string        RootPath = Path.Combine(Path.GetFullPath(Directory.GetCurrentDirectory()), @"..\..\..\");
            bool          check;
            int           count = 0;

            foreach (Orders o in orders)
            {
                string path = Path.Combine(RootPath, o.product_Name + "Order.txt");
                if (File.Exists(path))
                {
                    count++;
                }
            }
            if (count == 3)
            {
                check = true;
            }
            else
            {
                check = false;
            }
            Assert.IsTrue(check);
        }