public void IntConvertTest_AcceptsEmptyNumber_ThrowsException(string number, int basis)
        {
            Notation notation = new Notation(basis);

            Assert.Throws <ArgumentNullException>(() => StringExtension.ToDecimalConverter(number, notation));
        }
        public int ToDecimalConverterTest(string number, int basis)
        {
            Notation notation = new Notation(basis);

            return(StringExtension.ToDecimalConverter(number, notation));
        }