public void CanUpdatesTicketCorrectly()
{
var ticket = new Ticket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket, orderSelector.SelectedTicket);
}
public void CanHandleTax()
{
var taxTemplate = new TaxTemplate { Name = "Tax", Rate = 10, AccountTransactionType = AccountTransactionType.Default };
var taxTemplates = new List<TaxTemplate> { taxTemplate };
var tost = new MenuItem("Tost") { Id = 1 };
var hamburger = new MenuItem("Hamburger") { Id = 2 };
var ticket = TicketBuilder.Create(TicketType.Default, Department.Default).Build();
var order = ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", tost, taxTemplates, new MenuItemPortion { Price = 5, Name = "Adet" }, "", null);
order.Quantity = 2;
order.PortionCount = 2;
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", tost, taxTemplates, new MenuItemPortion { Price = 5, Name = "Adet" }, "", null);
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", hamburger, taxTemplates, new MenuItemPortion { Price = 7, Name = "Adet" }, "", null);
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", hamburger, taxTemplates, new MenuItemPortion { Price = 6, Name = "Adet" }, "", null);
ticket.AddCalculation(new CalculationType() { AccountTransactionType = AccountTransactionType.Default, DecreaseAmount = true }, 10);
ticket.Recalculate();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket.GetSum(), orderSelector.Selectors.Sum(x => x.TotalPrice));
ticket.TaxIncluded = true;
orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket.GetSum(), orderSelector.Selectors.Sum(x => x.TotalPrice));
}
private static OrderSelector SetupOrderSelector()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
return orderSelector;
}
private static OrderSelector SetupOrderSelector()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
return(orderSelector);
}
public void CanUpdatesTicketCorrectly()
{
var ticket = new Ticket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket, orderSelector.SelectedTicket);
}
public void CanHandleMultipleUpdates()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28, orderSelector.RemainingTotal);
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28, orderSelector.RemainingTotal);
}
public void CanHandleMultipleUpdates()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28, orderSelector.RemainingTotal);
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28, orderSelector.RemainingTotal);
}
public void CanUpdatePaidTicketItems()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
orderSelector.Select(1, 5);
orderSelector.Select(2, 6);
orderSelector.PersistSelectedItems();
orderSelector.PersistTicket();
Assert.AreEqual(2, ticket.PaidItems.Sum(x => x.Quantity));
}
public void CanHandleTax()
{
var taxTemplate = new TaxTemplate {
Name = "Tax", Rate = 10, AccountTransactionType = AccountTransactionType.Default
};
var taxTemplates = new List <TaxTemplate> {
taxTemplate
};
var tost = new MenuItem("Tost")
{
Id = 1
};
var hamburger = new MenuItem("Hamburger")
{
Id = 2
};
var ticket = TicketBuilder.Create(TicketType.Default, Department.Default).Build();
var order = ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", tost, taxTemplates, new MenuItemPortion {
Price = 5, Name = "Adet"
}, "", null);
order.Quantity = 2;
order.PortionCount = 2;
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", tost, taxTemplates, new MenuItemPortion {
Price = 5, Name = "Adet"
}, "", null);
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", hamburger, taxTemplates, new MenuItemPortion {
Price = 7, Name = "Adet"
}, "", null);
ticket.AddOrder(AccountTransactionType.Default, Department.Default, "Emre", hamburger, taxTemplates, new MenuItemPortion {
Price = 6, Name = "Adet"
}, "", null);
ticket.AddCalculation(new CalculationType()
{
AccountTransactionType = AccountTransactionType.Default, DecreaseAmount = true
}, 10);
ticket.Recalculate();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket.GetSum(), orderSelector.Selectors.Sum(x => x.TotalPrice));
ticket.TaxIncluded = true;
orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(ticket.GetSum(), orderSelector.Selectors.Sum(x => x.TotalPrice));
}
public void DoesTicketDiscountsWorks()
{
var ticket = SetupTicket();
var calculationType = new CalculationType
{
AccountTransactionType = AccountTransactionType.Default,
DecreaseAmount = true
};
ticket.AddCalculation(calculationType, 10);
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28 - 2.8, orderSelector.Selectors.Sum(x => x.TotalPrice));
}
public void CanUpdateHalfPaidTicket()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
orderSelector.Select(1, 5);
orderSelector.Select(2, 6);
orderSelector.PersistSelectedItems();
orderSelector.PersistTicket();
orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28 - 11, orderSelector.RemainingTotal);
}
/// <summary>
/// 构建查询。
/// </summary>
/// <param name="predicate">筛选表达式。</param>
/// <param name="page">分页信息接口。</param>
/// <param name="predicate">排序选择器数组。</param>
/// <returns></returns>
protected IQueryable <TRecord> BuildQueryable(Expression <Func <TRecord, bool> > predicate, IPage page, params OrderSelector <TRecord>[] orderSelectors)
{
IQueryable <TRecord> queryable = Queryable;
if (predicate != null)
{
queryable = queryable.Where(predicate);
}
var hasPage = page != null;
if (hasPage && orderSelectors.IsEmpty())
{
//默认Id升序
orderSelectors = new OrderSelector <TRecord>[] { OrderUtil.Ascending <TRecord>(s => new { s.Id }) };
}
queryable = OrderUtil.OrderBy(queryable, orderSelectors);
if (hasPage)
{
queryable = queryable.Skip(page.PageSize.Value * (page.PageNumber.Value - 1)).Take(page.PageSize.Value);
}
return(queryable);
}
protected int GetCountItemsNexFilter(OrderSelector nextOrderSelector)
{
if (nextOrderSelector == null)
{
return(0);
}
if (nextOrderSelector is OrderSelectorByStatus)
{
return(OrderStatuses.Count);
}
if (nextOrderSelector is OrderSelectorByCity)
{
return(Cities.Count);
}
if (nextOrderSelector is OrderSelectorByCustomer)
{
return(Customers.Count);
}
return(0);
}
public OrederSelectorByOrderDate(OrderSelector nextOrderSelector) : base(nextOrderSelector)
{
}
public OrderSelectorByCustomer(OrderSelector nextOrderSelector) : base(nextOrderSelector)
{
_nextOrderSelector = nextOrderSelector;
}
public OrderSelectorByCity(OrderSelector nextOrderSelector) : base(nextOrderSelector)
{
_nextOrderSelector = nextOrderSelector;
}
public OrderSelectorByStatus(OrderSelector nextOrderSelector) : base(nextOrderSelector)
{
_nextOrderSelector = nextOrderSelector;
}
public void DoesTicketDiscountsWorks()
{
var ticket = SetupTicket();
var calculationType = new CalculationType
{
AccountTransactionType = AccountTransactionType.Default,
DecreaseAmount = true
};
ticket.AddCalculation(calculationType, 10);
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28 - 2.8, orderSelector.Selectors.Sum(x => x.TotalPrice));
}
public void CanUpdatePaidTicketItems()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
orderSelector.Select(1, 5);
orderSelector.Select(2, 6);
orderSelector.PersistSelectedItems();
orderSelector.PersistTicket();
Assert.AreEqual(2, ticket.PaidItems.Sum(x => x.Quantity));
}
public void CanUpdateHalfPaidTicket()
{
var ticket = SetupTicket();
var orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
orderSelector.Select(1, 5);
orderSelector.Select(2, 6);
orderSelector.PersistSelectedItems();
orderSelector.PersistTicket();
orderSelector = new OrderSelector();
orderSelector.UpdateTicket(ticket);
Assert.AreEqual(28 - 11, orderSelector.RemainingTotal);
}
protected OrderSelector(OrderSelector nextOrderSelector)
{
NextOrderSelector = nextOrderSelector;
}
