public void ThatMultiplyIsWorkingCorrectly(int a, int b, int expected)
	{
	    //Setup
	    Calculator sut = new Calculator();
	    //Act
	    int actual = sut.Multiply(a, b);
	    //Verify
	    Assert.AreEqual(expected, actual, "The Multiply functionality is not working correctly.");
	}
	public void ThatMultiplyIsWorkingCorrectlyForBoundaries(int a, int b)
	{
	    //Setup
	    Calculator sut = new Calculator();
	    //Act
	    int actual = sut.Multiply(a, b);
	    //Verify
	    Assert.Fail("The Multiply functionality is not working correctly.");
	}