public void IsArithmeticVMCommand_InputAddCommand_ReturnsTrue()
        {
            string vmCommand = "add";

            bool isArithmeticVMCommand = SyntaxValidator.IsArithmeticVMCommand(vmCommand);

            Assert.AreEqual(true, isArithmeticVMCommand);
        }
        public void IsArithmeticVMCommand_InputCommandWithSpace_ReturnsFalse()
        {
            string vmCommand = "    gt";

            bool isArithmeticVMCommand = SyntaxValidator.IsArithmeticVMCommand(vmCommand);

            Assert.AreEqual(false, isArithmeticVMCommand);
        }
        public void IsArithmeticVMCommand_InputRandomSymbolsAndNumbers_ReturnsFalse()
        {
            string vmCommand = "%^$&432*^%231324";

            bool isArithmeticVMCommand = SyntaxValidator.IsArithmeticVMCommand(vmCommand);

            Assert.AreEqual(false, isArithmeticVMCommand);
        }
        public void IsArithmeticVMCommand_InputInvalidAdditionCommand_ReturnsFalse()
        {
            string vmCommand = "addition";

            bool isArithmeticVMCommand = SyntaxValidator.IsArithmeticVMCommand(vmCommand);

            Assert.AreEqual(false, isArithmeticVMCommand);
        }