public void GetUtcTimestamp_Returns_ZeroOnOrigin()
{
var sut = new UnixTimestamper();
var timestampOrigin = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var result = sut.GetUtcTimestamp(timestampOrigin);
Assert.AreEqual(result, 0);
}
public void GetUtcTimestamp_Handles_SmallValue()
{
var sut = new UnixTimestamper();
var smallDateTime = new DateTime(1, 1, 1, 0, 0, 0, DateTimeKind.Utc);
var result = sut.GetUtcTimestamp(smallDateTime);
Assert.AreEqual(result, -62135596800);
}
