public void XamlServicesSave_ShouldSerialiseToISO8601_GivenNullableUtcDateTime()
{
var result = XamlServices.Save(new TestDateTimeDto { NullableCreated = new DateTime(2016, 2, 29, 23, 55, 59, DateTimeKind.Utc) });
Console.WriteLine(result);
Assert.IsTrue(result.Contains("2016-02-29T23:55:59Z"));
}