public void create_one_complete_order()
{
IManager manager = new Manager();
ICustomer customer = FactoryCustomer.CreateNew();
manager.AddCustomer(customer);
// create Vat
Vat vat = new Vat(20);
manager.AddVat(vat);
var random = new Random();
ICompany store = new Company();
manager.AddCompany(store);
// create products
List <IProduct> products = FactoryProduct.CreateMultipleProducts(random.Next(5, 15), random.Next(50, 150), vat, manager, store);
foreach (Product _product in products)
{
manager.AddProduct(_product);
Console.WriteLine($"Product #{_product.Id}: {_product.Name}, vat : {_product.Vat.percent}%, price without vat : {_product.Price} €, price with vat : {_product.GetPriceWithVAT()} €");
}
// create an order
Order order = new Order(customer, products);
Console.WriteLine($"Order #{order.Id}: {order.Products.Count} products, price : {order.GetTotalPrice()} €, price with vat : {order.GetTotalPriceWithVAT()} €, vat margin : {order.GetVatMargin()} € ");
Assert.Greater(products.Count, 1);
//Assert.IsTrue(order.Products.Count > 1);
}
public void calculate_total_order_vat_price()
{
IOrder order = new Order();
var products = FactoryProduct.CreateMultipleProducts(3);
order.Products.AddRange(products);
Assert.Greater(order.GetTotalPriceWithVAT(), 0);
}
public void assign_some_products_to_order()
{
IOrder order = new Order();
var products = FactoryProduct.CreateMultipleProducts(3);
order.Products.AddRange(products);
Assert.AreEqual(order.Products.Count, 3);
}
public void calculate_vat_amount_of_an_order()
{
IOrder order = new Order();
var vat = new Vat(20);
var products = FactoryProduct.CreateMultipleProducts(3, 100, vat);
order.Products.AddRange(products);
Assert.Greater(order.GetVatMargin(), 0);
}