public void GetOperator_TypeElementIsPresent_ReturnsLateBoundOperator()
        {
            XElement element = CreateBinaryOperatorResultXElement();

            BinaryOperatorResult result = new BinaryOperatorResult(element);

            Operator op = result.GetOperator(null);

            Assert.IsNotNull(op);
        }
        public void GetOperator_TypeElementIsEmpty_Throws()
        {
            BinaryOperatorResult result = new BinaryOperatorResult();

            result.GetOperator(null);
        }