public void TestCpu64SquareWithMoreThanMaxNumber()
 {
     var cpu = new Cpu32(2);
     var actual = cpu.SquareNumber(1001);
     var expected = "Number too high.";
     Assert.AreEqual(expected, actual);
 }
 public void TestCpuSquareWithNegativeNumber()
 {
     var cpu = new Cpu32(2);
     var actual = cpu.SquareNumber(-1);
     var expected = "Number too low.";
     Assert.AreEqual(expected, actual);
 }
 public void TestCpu32SquareWithNormalNumber()
 {
     var cpu = new Cpu32(2);
     var actual = cpu.SquareNumber(10);
     var expected = "Square of 10 is 100.";
     Assert.AreEqual(expected, actual);
 }