public void ConvertFromExcelTest()
{
var converter = new DoubleConverter();
var typeConverterOptions = new TypeConverterOptions {
CultureInfo = CultureInfo.CurrentCulture
};
Assert.AreEqual((double)12.3m, converter.ConvertFromExcel(typeConverterOptions, 12.3));
Assert.AreEqual(12.3, converter.ConvertFromExcel(typeConverterOptions, "12.3"));
Assert.AreEqual(12.3, converter.ConvertFromExcel(typeConverterOptions, " 12.3 "));
Assert.AreEqual((double)0, converter.ConvertFromExcel(typeConverterOptions, null));
try {
converter.ConvertFromExcel(typeConverterOptions, "");
Assert.Fail();
} catch (ExcelTypeConverterException) {
}
}