public async Task CanRejectOneItemOfMultipleOrdered(Guid tabId, int tableNumber, MenuItem item, int timesToOrder)
{
// Arrange
await _helper.AddMenuItems(item);
await _helper.OpenTabOnTable(tabId, tableNumber);
// Note that we're ordering the same item multiple times
var itemsToOrder = Enumerable
.Repeat(item, timesToOrder)
.ToArray();
await _helper.OrderMenuItems(tabId, itemsToOrder);
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = new[] { item.Number }
};
// Act
var result = await _fixture.SendAsync(rejectItemsCommand);
// Assert
await _helper.AssertTabExists(
tabId,
t => t.RejectedMenuItems.Count == 1 &&
t.RejectedItemsValue == item.Price &&
t.RejectedMenuItems.First().Number == item.Number &&
t.OutstandingMenuItems.Count == itemsToOrder.Length - 1);
}
public Task RejectItemsShouldReturnProperHypermediaLinks(Guid tabId, MenuItem[] menuItems, Fixture fixture) =>
_apiHelper.InTheContextOfAWaiter(
waiter => async httpClient =>
{
// Arrange
await _tabHelper.AddMenuItems(menuItems);
var tableNumber = waiter.ServedTables[0].Number;
await _tabHelper.OpenTabOnTable(tabId, tableNumber);
await _tabHelper.OrderMenuItems(tabId, menuItems);
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = menuItems.Select(i => i.Number).ToList()
};
// Act
var response = await httpClient
.PutAsJsonAsync(TabRoute("reject"), rejectItemsCommand);
// Assert
var expectedLinks = new List <string>
{
LinkNames.Self,
LinkNames.Tab.GetTab,
LinkNames.Tab.OrderItems,
LinkNames.Tab.Close
};
await response.ShouldBeAResource <RejectMenuItemsResource>(expectedLinks);
},
fixture);
public async Task CanRejectOneItem(Guid tabId, int tableNumber, MenuItem[] items)
{
// Arrange
await _helper.AddMenuItems(items);
await _helper.OpenTabOnTable(tabId, tableNumber);
await _helper.OrderMenuItems(tabId, items);
var itemToReject = items.First();
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = new[] { itemToReject.Number }
};
// Act
var result = await _fixture.SendAsync(rejectItemsCommand);
// Assert
await _helper.AssertTabExists(
tabId,
t => t.RejectedMenuItems.Count == 1 &&
t.RejectedItemsValue == itemToReject.Price &&
t.RejectedMenuItems.First().Number == itemToReject.Number &&
t.OutstandingMenuItems.Count == items.Length - 1);
}
public async Task CanRejectAllItems(Guid tabId, int tableNumber, MenuItem[] items)
{
// Arrange
await _helper.AddMenuItems(items);
await _helper.OpenTabOnTable(tabId, tableNumber);
await _helper.OrderMenuItems(tabId, items);
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = items.Select(i => i.Number).ToList()
};
// Act
var result = await _fixture.SendAsync(rejectItemsCommand);
// Assert
await _helper.AssertTabExists(
tabId,
t => t.RejectedMenuItems.Count == items.Length &&
t.OutstandingMenuItems.Count == 0 &&
t.ServedMenuItems.Count == 0 &&
t.RejectedItemsValue == items.Sum(i => i.Price) &&
items.All(i => t.RejectedMenuItems.Any(ri => ri.Number == i.Number)));
}
public async Task CannotRejectUnorderedItems(Guid tabId, int tableNumber, MenuItem[] items)
{
// Arrange
await _helper.AddMenuItems(items);
await _helper.OpenTabOnTable(tabId, tableNumber);
// Purposefully skipping the order
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = items.Select(i => i.Number).ToList()
};
// Act
var result = await _fixture.SendAsync(rejectItemsCommand);
// Assert
result.ShouldHaveErrorOfType(ErrorType.Validation);
}
public async Task CannotRejectItemsOnAClosedTab(Guid tabId, int tableNumber, MenuItem[] items)
{
// Arrange
await _helper.AddMenuItems(items);
await _helper.OpenTabOnTable(tabId, tableNumber);
await _helper.OrderMenuItems(tabId, items);
await _helper.CloseTab(tabId, items.Sum(i => i.Price));
var rejectItemsCommand = new RejectMenuItems
{
TabId = tabId,
ItemNumbers = items.Select(i => i.Number).ToList()
};
// Act
var result = await _fixture.SendAsync(rejectItemsCommand);
// Assert
result.ShouldHaveErrorOfType(ErrorType.Validation);
}
public async Task <IActionResult> RejectMenuItems([FromBody] RejectMenuItems command) => (await Mediator.Send(command) .MapAsync(_ => ToEmptyResourceAsync <RejectMenuItemsResource>(x => x.TabId = command.TabId))) .Match(Ok, Error);
