public void Can_Roundtrip_CombGuid_DateTimeOffset()
{
var timestamp = DateTimeOffset.UtcNow;
var comb = CombGuidIdGeneration.Create(Guid.NewGuid(), timestamp);
var roundtrip = CombGuidIdGeneration.GetTimestamp(comb);
roundtrip.ToUnixTimeMilliseconds().ShouldBe(timestamp.ToUnixTimeMilliseconds());
}
private void GenerateAndShowNewGuid()
{
Guid guid = GuidMaker.GenerateNewGuid(StandardGuidRadioButton.IsChecked.IsTrue());
GuidTextBox.Text = GuidMaker.FormatGuid(guid);
try
{
DateTimeOffset dateTimeOffset = CombGuidIdGeneration.GetTimestamp(guid);
if (dateTimeOffset.Date > new DateTime(1900, 1, 1) && dateTimeOffset.Date < new DateTime(2200, 1, 1))
{
CombGuidDateLabel.Content = dateTimeOffset.DateTime.ToString("O");
}
else
{
ShowNoCombGuid("Date of out range");
}
}
catch (Exception ex)
{
ShowNoCombGuid(ex.Message);
}
}