public static DateTimeOffset GetCorrectedDate(this DATETIMETYPE date, TimeZoneInfo quickBooksTimeZone)
{
var dateTime = date.ToDateTime();
var correctedOffset = quickBooksTimeZone.GetUtcOffset(dateTime);
return(new DateTimeOffset(dateTime, correctedOffset));
}
public void ToDateTimeEqualsInputWhenConstructedFromLocalDateTime()
{
var input = new DateTime(2018, 8, 1, 0, 0, 0, DateTimeKind.Local);
var dt = new DATETIMETYPE(input);
var output = dt.ToDateTime();
Assert.AreEqual(input, output);
}
public void DateTimeWithDSTIsNotHandledByQuickBooks()
{
// This should read 2015-04-03T10:06:17-07:00
// But QuickBooks does not handle DST. So we need to handle it ourself.
var dt = new DATETIMETYPE("2015-04-03T10:06:17-08:00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(17, dt.ToDateTime().ToUniversalTime().Hour);
}
public void DateTimeWithDSTIsNotHandledByQuickBooks()
{
// This should read 2015-04-03T10:06:17-07:00
// But QuickBooks does not handle DST. So we need to handle it ourself.
var dt = new DATETIMETYPE("2015-04-03T10:06:17-08:00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(17, dt.ToDateTime().ToUniversalTime().Hour);
}
public void ToDateTimeIsLocalKindWhenConstructedFromLocalDateTime()
{
// This situation only covers when a consumer of this library is converting back to DateTime after initializing from DateTime
// No QuickBooks parsed DATETIMETYPE will ever have a Local kind
var dt = new DATETIMETYPE(new DateTime(2019, 1, 1, 8, 0, 0, 0, DateTimeKind.Local));
Assert.AreEqual(DateTimeKind.Local, dt.ToDateTime().Kind);
}
public void ToDateTimeIsUnspecifiedForNonZeroAndEmptyOffsets(DATETIMETYPE input)
{
Assert.AreEqual(DateTimeKind.Unspecified, input.ToDateTime().Kind);
}
public void ToDateTimeIsUtcForZeroOffsets(DATETIMETYPE input)
{
Assert.AreEqual(DateTimeKind.Utc, input.ToDateTime().Kind);
}
public void DateTimeWithNoDSTIsNotHandledByQuickBooks()
{
var dt = new DATETIMETYPE("2015-03-01T10:06:17-08:00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(18, dt.ToDateTime().ToUniversalTime().Hour);
}
public void DateTimeWithDSTNothingHappensWhenNoTimzoneSupplied()
{
var dt = new DATETIMETYPE("2015-04-03T10:06:17-08:00");
Assert.AreEqual(18, dt.ToDateTime().ToUniversalTime().Hour);
}
public void DateTimeInvalidSentByQuickBooks()
{
var dt = new DATETIMETYPE("0000-00-00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(DateTime.MinValue, dt.ToDateTime());
}
public void DateTimeWithNoDSTIsNotHandledByQuickBooks()
{
var dt = new DATETIMETYPE("2015-03-01T10:06:17-08:00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(18, dt.ToDateTime().ToUniversalTime().Hour);
}
public void DateTimeWithDSTNothingHappensWhenNoTimzoneSupplied()
{
var dt = new DATETIMETYPE("2015-04-03T10:06:17-08:00");
Assert.AreEqual(18, dt.ToDateTime().ToUniversalTime().Hour);
}
public void DateTimeInvalidSentByQuickBooks()
{
var dt = new DATETIMETYPE("0000-00-00", QuickBooksTestHelper.GetPacificStandardTimeZoneInfo());
Assert.AreEqual(DateTime.MinValue, dt.ToDateTime());
}