public void ComponentModelCompatibilityTest()
{
var converter = new TimeSpanConverter();
var cmConverter = new System.ComponentModel.TimeSpanConverter();
var typeConverterOptions = new TypeConverterOptions {
CultureInfo = CultureInfo.CurrentCulture
};
try {
cmConverter.ConvertFromString("");
Assert.Fail();
} catch (FormatException) {
}
try {
converter.ConvertFromExcel(typeConverterOptions, "");
Assert.Fail();
} catch (ExcelTypeConverterException) {
}
try {
cmConverter.ConvertFromString(null);
Assert.Fail();
} catch (NotSupportedException) {
}
try {
converter.ConvertFromExcel(typeConverterOptions, null);
Assert.Fail();
} catch (ExcelTypeConverterException) {
}
}
public void ConvertFromExcelTest()
{
var converter = new TimeSpanConverter();
var typeConverterOptions = new TypeConverterOptions {
CultureInfo = CultureInfo.CurrentCulture
};
var dateTime = DateTime.Now;
var timeSpan = new TimeSpan(dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Millisecond);
var timeString = timeSpan.ToString();
// Valid conversions.
Assert.AreEqual(timeString, converter.ConvertFromExcel(typeConverterOptions, timeSpan.ToString()).ToString());
Assert.AreEqual(timeString, converter.ConvertFromExcel(typeConverterOptions, " " + timeSpan + " ").ToString());
// Invalid conversions.
try {
converter.ConvertFromExcel(typeConverterOptions, null);
Assert.Fail();
} catch (ExcelTypeConverterException) {
}
}