Assert.assertTrue(
"These timestamps have to be at the end AND include now for this test to work.",
overallStart.isAfter(timeline.incompletePartitionsTimeline.lastEntry().getKey().getEnd())
);
final Interval oneHourInterval1 = new Interval(overallStart.plus(Hours.THREE), overallStart.plus(Hours.FOUR));
final Interval oneHourInterval2 = new Interval(overallStart.plus(Hours.FOUR), overallStart.plus(Hours.FIVE));
add(oneHourInterval1, "1", 1);
add(oneHourInterval2, "1", 1);
add(new Interval(overallStart, overallStart.plus(Days.ONE)), "2", 2);