public void SquareOf1001ShouldReturnTooLong()
{
var ram = new RamMemory(8);
ram.SaveValue(1001);
var cpu = new Cpu(4, 64, ram);
Assert.AreEqual("Number too high.", cpu.SquareNumber());
}
public void SquareOfNegativeNumberShouldReturnTooLow()
{
var ram = new RamMemory(8);
ram.SaveValue(-1001);
var cpu = new Cpu(4, 64, ram);
Assert.AreEqual("Number too low.", cpu.SquareNumber());
}
public void SquareOf1000ShouldReturn1000000()
{
var ram = new RamMemory(8);
ram.SaveValue(1000);
var cpu = new Cpu(4, 64, ram);
Assert.AreEqual("Square of 1000 is 1000000.", cpu.SquareNumber());
}
public void UsingInvalidCpuShouldReturnInvalid()
{
var ram = new RamMemory(8);
ram.SaveValue(0);
var cpu = new Cpu(4, 86, ram);
Assert.AreEqual("Invalid CPU", cpu.SquareNumber());
}
public void SquareOfZeroShouldReturnZero()
{
var ram = new RamMemory(8);
ram.SaveValue(0);
var cpu = new Cpu(4, 32, ram);
Assert.AreEqual("Square of 0 is 0.", cpu.SquareNumber());
}
public void SquareOfFiveShouldReturn25()
{
var ram = new RamMemory(8);
ram.SaveValue(5);
var cpu = new Cpu(4, 32, ram);
Assert.AreEqual("Square of 5 is 25.", cpu.SquareNumber());
}
public static Computer GetComputer(ComputerType computerType)
{
RamMemory ram;
VideoCard videoCard;
Cpu cpu;
switch (computerType)
{
case ComputerType.Pc:
{
ram = new RamMemory(DefaultRamSize / 4);
videoCard = new VideoCard()
{
IsMonochrome = false
};
cpu = new Cpu(DefaultRamSize / 4, ThirtyTwoBitsArchitecture, ram);
var computerHardDrivers = new[] { new HardDriver(500, false, 0, null) };
return new Computer(computerType, cpu, ram, computerHardDrivers, videoCard, null);
}
case ComputerType.Server:
{
ram = new RamMemory(DefaultRamSize * 4);
videoCard = new VideoCard();
cpu = new Cpu(DefaultRamSize / 2, ThirtyTwoBitsArchitecture, ram);
var serverHardDrivers = new List<HardDriver> { new HardDriver(0, true, 2, new List<HardDriver> { new HardDriver(1000, false, 0, null), new HardDriver(1000, false, 0, null) }) };
return new Computer(computerType, cpu, ram, serverHardDrivers, videoCard, null);
}
case ComputerType.Laptop:
{
ram = new RamMemory(DefaultRamSize / 2);
videoCard = new VideoCard()
{
IsMonochrome = false
};
cpu = new Cpu(DefaultRamSize / 4, ThirtyTwoBitsArchitecture * 2, ram);
var laptopHardDriver = new[] { new HardDriver(500, false, 0, null) };
return new Computer(computerType, cpu, ram, laptopHardDriver, videoCard, new LaptopBattery());
}
default:
throw new ArgumentException();
}
}
public Cpu(byte numberOfCores, byte numberOfBits, RamMemory ram)
{
this.numberOfBits = numberOfBits;
this.ram = ram;
this.NumberOfCores = numberOfCores;
}