public void IsConvertableToInteger_InputInvalidString_ReturnsFalse()
        {
            string vmCommand = "two";

            bool isConvertableToInteger = SyntaxValidator.IsConvertableToInteger(vmCommand);

            Assert.AreEqual(false, isConvertableToInteger);
        }
        public void IsConvertableToInteger_InputValidString_ReturnsTrue()
        {
            string vmCommand = "2345";

            bool isConvertableToInteger = SyntaxValidator.IsConvertableToInteger(vmCommand);

            Assert.AreEqual(true, isConvertableToInteger);
        }