private void button1_Click(object sender, EventArgs e)
{
if (customer != null)
{
cashDesk.Enqueue(cart);
var price = cashDesk.Duqueue();
listBox2.Items.Clear();
cart = new Cart(customer);
MessageBox.Show("Покупка выполнена успешно. Сумма" + price, "Покупка выполнена", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Авторизуйтесь, пожалуйста", "", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public void CashDeskTest()
{
//arrange
var customer1 = new Customer()
{
Name = "testUser",
CustomerID = 1
};
var customer2 = new Customer()
{
Name = "testUser",
CustomerID = 2
};
var seller = new Seller()
{
Name = "seller1",
SellerId = 1
};
var product1 = new Product()
{
ProductId = 1,
Name = "pr1",
Price = 100,
Count = 10
};
var product2 = new Product()
{
ProductId = 2,
Name = "pr2",
Price = 200,
Count = 20
};
var cart1 = new Cart(customer1);
var cart2 = new Cart(customer2);
cart1.Add(product1);
cart1.Add(product1);
cart1.Add(product2);
cart2.Add(product1);
cart2.Add(product2);
cart2.Add(product2);
var cashdesk = new CashDesk(1, seller, null);
cashdesk.MaxQueueLenght = 10;
cashdesk.Enqueue(cart1);
cashdesk.Enqueue(cart2);
var cart2ExpectedResult = 500;
var cart1ExpectedResult = 400;
//act
var cartActualResult1 = cashdesk.Duqueue();
var cartActualResult2 = cashdesk.Duqueue();
//assert
Assert.AreEqual(cart1ExpectedResult, cartActualResult1);
Assert.AreEqual(cart2ExpectedResult, cartActualResult2);
}