public Task ConfirmShouldReturnProperHypermediaLinks(Guid orderId, MenuItem[] menuItems, Fixture fixture) =>
_apiHelper.InTheContextOfACashier(
cashier => async httpClient =>
{
// Arrange
await _orderHelper.OrderToGo(orderId, menuItems);
var command = new ConfirmToGoOrder
{
OrderId = orderId,
PricePaid = menuItems.Sum(i => i.Price)
};
// Act
var response = await httpClient
.PutAsJsonAsync(OrderRoute("confirm"), command);
// Assert
var expectedLinks = new List <string>
{
LinkNames.Self,
LinkNames.Order.Get,
LinkNames.Order.GetAll
};
await response.ShouldBeAResource <ConfirmToGoOrderResource>(expectedLinks);
},
fixture);
public async Task CannotConfirmAnOrderTwice(Guid orderId, MenuItem[] items)
{
// Arrange
await _helper.OrderToGo(orderId, items);
var confirmOrderCommand = new ConfirmToGoOrder
{
OrderId = orderId,
PricePaid = items.Sum(i => i.Price)
};
await _fixture.SendAsync(confirmOrderCommand);
var commandToTest = new ConfirmToGoOrder
{
OrderId = confirmOrderCommand.OrderId, // Notice the id is the same
PricePaid = items.Sum(i => i.Price)
};
// Act
var result = await _fixture.SendAsync(commandToTest);
// Assert
result.ShouldHaveErrorOfType(ErrorType.Validation);
}
public async Task CannotConfirmUnexistingOrder(Guid orderId)
{
// Arrange
// Purposefully not creating any orders
var commandToTest = new ConfirmToGoOrder
{
OrderId = orderId,
PricePaid = 100
};
// Act
var result = await _fixture.SendAsync(commandToTest);
// Assert
result.ShouldHaveErrorOfType(ErrorType.NotFound);
}
public async Task CannotPayLessThanOwed(Guid orderId, MenuItem[] items)
{
// Arrange
await _helper.OrderToGo(orderId, items);
var commandToTest = new ConfirmToGoOrder
{
OrderId = orderId,
PricePaid = items.Sum(i => i.Price) - 1 // Notice we're paying less than what the items are worth
};
// Act
var result = await _fixture.SendAsync(commandToTest);
// Assert
result.ShouldHaveErrorOfType(ErrorType.Validation);
}
public async Task CanConfirmToGoOrder(Guid orderId, MenuItem[] items)
{
// Arrange
await _helper.OrderToGo(orderId, items);
var commandToTest = new ConfirmToGoOrder
{
OrderId = orderId,
PricePaid = items.Sum(i => i.Price)
};
// Act
var result = await _fixture.SendAsync(commandToTest);
// Assert
await _helper.AssertOrderExists(
orderId,
order => order.Status == ToGoOrderStatus.Issued);
}
public async Task <IActionResult> ConfirmToGoOrder([FromBody] ConfirmToGoOrder command) => (await Mediator.Send(command) .MapAsync(_ => ToEmptyResourceAsync <ConfirmToGoOrderResource>(x => x.OrderId = command.OrderId))) .Match(Ok, Error);
