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 UpdateComputer(string computerId, UpdateComputerDto updateComputerDto)
{
AuthenticationService.AuthenticateRoot(_username, _password);
ValidationService.ValidateUpdateComputerDto(updateComputerDto);
Computer computer = QueryService.FindComputerByGuid(computerId);
if (computer == null)
{
throw new Exception("Computer not found. Id: " + computerId);
}
computer.Name = updateComputerDto.Name;
computer.Description = updateComputerDto.Description;
computer.Price = updateComputerDto.Price;
computer.ImageFilename = updateComputerDto.ImageFilename;
DatabaseContext.GetEntities().Save();
}
public static void ValidateUpdateComputerDto(UpdateComputerDto updateComputerDto)
{
if (string.IsNullOrEmpty(updateComputerDto.Name))
{
throw new Exception("Computer Name cannot be null or empty");
}
if (string.IsNullOrEmpty(updateComputerDto.Description))
{
throw new Exception("Computer Description cannot be null or empty");
}
if (string.IsNullOrEmpty(updateComputerDto.ImageFilename))
{
throw new Exception("Computer Filename cannot be null or empty");
}
if (updateComputerDto.Price < 0)
{
throw new Exception("Computer price cannot be negative");
}
}
