public void CanGetCustomerOrder(int customerId, int orderId)
{
//arrange
_session.Clear();
_session.Add(SessionData.CustomerId, customerId);
//act
Order order = _target.GetOrder(orderId);
//assert
Assert.NotNull(order);
Assert.Equal(orderId, order.OrderId);
Assert.NotEqual(0, order.CustomerId);
Assert.NotEmpty(order.Items);
Assert.NotEqual(0, order.AddressId);
Assert.NotEqual(0, order.NetValue);
}