public async void Calendars_CreateCalendar_IsFoundByID()
{
var calendar = await _service.CreateCalendarAsync(_calendarName);
Assert.IsNotNull(calendar);
Assert.IsFalse(string.IsNullOrWhiteSpace(calendar.ExternalID));
var calendarFromId = await _service.GetCalendarByIdAsync(calendar.ExternalID);
Assert.IsNotNull(calendarFromId);
Assert.AreEqual(calendar.Name, calendarFromId.Name);
Assert.AreEqual(calendar.ExternalID, calendarFromId.ExternalID);
Assert.AreEqual(calendar.CanEditCalendar, calendarFromId.CanEditCalendar);
Assert.AreEqual(calendar.CanEditEvents, calendarFromId.CanEditEvents);
Assert.IsFalse(string.IsNullOrWhiteSpace(calendarFromId.Color), "Missing color");
Assert.AreEqual(calendar.Color, calendarFromId.Color);
}