public void SqureShouldReturnNumberTooLow() { var ram = new Ram(8); var cpu = new Cpu(2, 32, ram); ram.SaveValue(-1); var actual = cpu.SquareNumber(); var expected = NumTooLow; Assert.AreEqual(expected, actual); }
public void SqureShouldReturnNumberTooHigh128bit() { var ram = new Ram(8); var cpu = new Cpu(2, 128, ram); ram.SaveValue(2001); var actual = cpu.SquareNumber(); var expected = NumTooHigh; Assert.AreEqual(expected, actual); }
public void SqureShouldReturnCorrectValue() { int numberToSqure = 500; int square = numberToSqure * numberToSqure; // Create a mocked RAM to give a number to the CPU to operate with var mockedRam = new Mock<IRam>(); mockedRam.Setup(r => r.LoadValue()).Returns(numberToSqure); var cpu = new Cpu(2, 32, mockedRam.Object); var actual = cpu.SquareNumber(); var expected = string.Format(SquareResultFormat, numberToSqure, square); Assert.AreEqual(expected, actual); }