public void FromSnowflake()
{
// snowflake from a userid
var id = 163184946742034432u;
Assert.Equal(new DateTime(2016, 3, 26, 7, 18, 43), SnowflakeUtils.FromSnowflake(id).UtcDateTime, TimeSpan.FromSeconds(1));
}
// Bulk Delete
public static void YoungerThanTwoWeeks(ulong[] collection, string name)
{
var minimum = SnowflakeUtils.ToSnowflake(DateTimeOffset.UtcNow.Subtract(TimeSpan.FromDays(14)));
for (var i = 0; i < collection.Length; i++)
{
if (collection[i] <= minimum)
{
throw new ArgumentOutOfRangeException(name, "Messages must be younger than two weeks old.");
}
}
}
public void ToSnowflake()
{
// most significant digits should match, but least significant digits cannot be determined from here
Assert.Equal(163184946184192000u, SnowflakeUtils.ToSnowflake(new DateTimeOffset(2016, 3, 26, 7, 18, 43, TimeSpan.Zero)));
}