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 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 Update_computer_name()
{
ComputersController computersController = new ComputersController();
_managementController.AddComputer(new AddComputerDto
{
Name = "TestComputer",
Description = "New computer",
Price = 1500,
ImageFilename = "test.png"
});
ComputerInfoDto computerInfoDto = computersController.FindComputerByName("TestComputer");
UpdateComputerDto updateComputerDto = new UpdateComputerDto
{
Name = "Amstrad CPC",
Description = "New Amstrad with 128Kb",
Price = 1000,
ImageFilename = "amstrad.png"
};
_managementController.UpdateComputer(computerInfoDto.Id, updateComputerDto);
ComputerInfoDto updatedComputer = computersController.GetComputerInfo(computerInfoDto.Id);
Assert.AreEqual(computerInfoDto.Id, updatedComputer.Id);
Assert.AreEqual(updateComputerDto.Name, updatedComputer.Name);
Assert.AreEqual(updateComputerDto.Description, updatedComputer.Description);
Assert.AreEqual(updateComputerDto.Price, updatedComputer.Price);
Assert.AreEqual(updateComputerDto.ImageFilename, updatedComputer.ImageFilename);
}
public void Get_computer_detailed_information_by_guid()
{
ComputersController computersController = new ComputersController();
string computerName = "MacBook Pro 15";
ComputerInfoDto computer = computersController.FindComputerByName(computerName);
Assert.AreEqual(computerName, computer.Name);
Assert.AreEqual("Macbook pro 15' Description", computer.Description);
Assert.AreEqual(1500, computer.Price);
}
public void Delete_computer()
{
ComputersController computersController = new ComputersController();
_managementController.AddComputer(new AddComputerDto
{
Name = "TestComputer",
Description = "New computer",
Price = 1500,
ImageFilename = "test.png"
});
ComputerInfoDto computerInfoDto = computersController.FindComputerByName("TestComputer");
_managementController.DeleteComputer(computerInfoDto.Id);
Exception exception = Assert.Throws <Exception>(() => computersController.GetComputerInfo("TestComputer"));
Assert.AreEqual("Computer not found, Id: TestComputer", exception.Message);
}
public void Get_computer_image()
{
ComputersController computersController = new ComputersController();
string computerName = "iMac 27";
string [] expectedResult =
{
" ",
" * * * **** ****** ",
" ** ** *** *** * * * ",
" ** * ** * * * * * ",
" * * * **** * **** * ",
" * * * * * * * * ",
" *** * * **** *** ****** * ",
" "
};
ComputerInfoDto computerInfo = computersController.FindComputerByName(computerName);
ComputerImageInfoDto imageInfo = computersController.GetComputerImage(computerInfo.Id);
imageInfo.Content.ForEach(Console.WriteLine);
Assert.AreEqual(expectedResult, imageInfo.Content);
}
