public static IEnumerable<object[]> AddHours_TestData()
{
yield return new object[] { new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc)), 3, new DateTimeOffset(new DateTime(1986, 8, 15, 13, 20, 5, 70, DateTimeKind.Utc)) };
- yield return new object[] { new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc, DateTimeKind.Utc)), 0, new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc)) };
+ yield return new object[] { new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc)), 0, new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc)) };
yield return new object[] { new DateTimeOffset(new DateTime(1986, 8, 15, 10, 20, 5, 70, DateTimeKind.Utc)), -3, new DateTimeOffset(new DateTime(1986, 8, 15, 7, 20, 5, 70, DateTimeKind.Utc)) };
}