assertEquals(new DateMidnight(2005, 1, 1).toDate(), historicItem.getTimestamp());
}
@Test
public void testMaximumSince() {
item.setState(new DecimalType(1));
HistoricItem historicItem = PersistenceExtensions.maximumSince(item, new DateMidnight(2012, 1, 1), "test");
assertNotNull(historicItem);
assertEquals("1", historicItem.getState().toString());
historicItem = PersistenceExtensions.maximumSince(item, new DateMidnight(2005, 1, 1), "test");