public void Add_second_computer_to_existing_order()
{
ComputersController computersController = new ComputersController();
ComputerInfoDto computerInfoDto = computersController.FindComputerByName("MacBook Pro 15");
Decimal expectedPrice = computerInfoDto.Price;
NewOrderDto newOrderDto = new NewOrderDto
{
OrderLines = new List <NewOrderLineDto> {
new NewOrderLineDto {
ComputerId = computerInfoDto.Id, Quantity = 1
}
}
};
NewOrderIdDto newOrderIdDto = ordersController.CreateNewOrder(newOrderDto);
Assert.IsNotNull(newOrderIdDto);
ComputerInfoDto secondComputerInfoDto = computersController.FindComputerByName("iMac 27");
expectedPrice += secondComputerInfoDto.Price * 2;
ordersController.AddComputerToOrder(newOrderIdDto.Id, new AddComputersToOrderDto
{
OrderLines = new List <AddOrderLineDto> {
new AddOrderLineDto {
ComputerId = secondComputerInfoDto.Id, Quantity = 2
}
}
});
OrderInformationDto orderInformationDto = ordersController.GetOrderInformation(newOrderIdDto.Id);
Assert.AreEqual(2, orderInformationDto.OrderLinesInfo.Count);
Assert.AreEqual(computerInfoDto.Id, orderInformationDto.OrderLinesInfo[0].ComputerId);
Assert.AreEqual(secondComputerInfoDto.Id, orderInformationDto.OrderLinesInfo[1].ComputerId);
Assert.AreEqual(expectedPrice, orderInformationDto.Price);
}
public void Raise_an_error_when_adding_a_computer_to_existing_order_with_negative_quantity()
{
ComputersController computersController = new ComputersController();
ComputerInfoDto computerInfoDto = computersController.FindComputerByName("MacBook Pro 15");
NewOrderDto newOrderDto = new NewOrderDto
{
OrderLines = new List <NewOrderLineDto> {
new NewOrderLineDto {
ComputerId = computerInfoDto.Id, Quantity = 1
}
},
};
NewOrderIdDto newOrderIdDto = ordersController.CreateNewOrder(newOrderDto);
Assert.IsNotNull(newOrderIdDto);
Exception exception = Assert.Throws <Exception>(() =>
ordersController.AddComputerToOrder(newOrderIdDto.Id, new AddComputersToOrderDto
{
OrderLines = new List <AddOrderLineDto> {
new AddOrderLineDto {
ComputerId = computerInfoDto.Id, Quantity = -1
}
},
}));
Assert.AreEqual("Computer quantity cannot be negative", exception.Message);
}
public void Create_new_order_with_one_computer()
{
ComputersController computersController = new ComputersController();
ComputerInfoDto computerInfoDto = computersController.FindComputerByName("MacBook Pro 15");
int computerQuantity = 1;
Decimal expectedPrice = computerInfoDto.Price;
List <OrderInformationDto> orders = ordersController.All();
int previousNumberOfItems = orders.Count;
NewOrderDto newOrderDto = new NewOrderDto
{
OrderLines = new List <NewOrderLineDto> {
new NewOrderLineDto {
ComputerId = computerInfoDto.Id, Quantity = computerQuantity
}
}
};
NewOrderIdDto newOrderIdDto = ordersController.CreateNewOrder(newOrderDto);
Assert.IsNotNull(newOrderIdDto);
orders = ordersController.All();
OrderInformationDto order = ordersController.All().First(ord => ord.OrderId == newOrderIdDto.Id);
Assert.AreEqual(previousNumberOfItems + 1, orders.Count);
List <OrderLineInfoDto> newOrderOrderLinesInfo = order.OrderLinesInfo;
Assert.AreEqual(1, newOrderOrderLinesInfo.Count);
Assert.AreEqual(computerInfoDto.Id, newOrderOrderLinesInfo.First().ComputerId);
Assert.AreEqual(computerQuantity, newOrderOrderLinesInfo.First().Quantity);
Assert.AreEqual(expectedPrice, order.Price);
}
public void Delete_existing_order()
{
ComputersController computersController = new ComputersController();
string macBookId = computersController.FindComputerByName("MacBook Pro 15").Id;
string imacId = computersController.FindComputerByName("iMac 27").Id;
NewOrderDto newOrderDto = new NewOrderDto
{
OrderLines = new List <NewOrderLineDto>
{
new NewOrderLineDto {
ComputerId = macBookId, Quantity = 2
},
new NewOrderLineDto {
ComputerId = imacId, Quantity = 2
}
}
};
OrdersController ordersController = new OrdersController("emilybeck", "password1");
NewOrderIdDto orderIdDto = ordersController.CreateNewOrder(newOrderDto);
Assert.IsTrue(ordersController.All().Exists(order => order.OrderId.Equals(orderIdDto.Id)));
_managementController.DeleteOrder(orderIdDto.Id);
List <OrderInformationDto> allOrders = ordersController.All();
Assert.IsFalse(allOrders.Exists(order => order.OrderId.Equals(orderIdDto.Id)));
}
