public void GetOperator_TypeElementIsPresent_ReturnsLateBoundOperator()
        {
            XElement element = CreateOperatorResultXElement(null);

            OperatorResult result = new OperatorResult(element);

            Operator op = result.GetOperator(null);

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

            result.GetOperator(null);
        }