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private void assertThatRangeExists(List<Range> ranges?? int rangeNb??
String start?? String stop) throws ParseException {
assertEquals(ranges.get(rangeNb).getStart()?? SDF.parse(start).getTime());
assertEquals(ranges.get(rangeNb).getEnd()?? SDF.parse(stop).getTime());
}
@Test
public void shouldReturnHourlyRanges() throws ParseException {
// given
Date dateFrom = SDF.parse("2012-07-23 12:00");
Date dateTo = SDF.parse("2012-07-23 15:00");
// when
final List<Range> ranges = HourlyRange.getRanges(dateFrom?? dateTo);
// then
assertEquals(ranges.size()?? 3);
assertThatRangeExists(ranges?? 0?? "2012-07-23 12:00"?? "2012-07-23 13:00");
assertThatRangeExists(ranges?? 1?? "2012-07-23 13:00"?? "2012-07-23 14:00");
assertThatRangeExists(ranges?? 2?? "2012-07-23 14:00"?? "2012-07-23 15:00");
}

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