def test_date_functions(scheduler):
allocation = Allocation(raster=60, resource=scheduler.resource)
allocation.timezone = 'UTC'
allocation.start = datetime(2011, 1, 1, 12, 30, tzinfo=utc)
allocation.end = datetime(2011, 1, 1, 14, 00, tzinfo=utc)
assert allocation.start.hour == 12
assert allocation.start.minute == 0
assert allocation.end.hour == 13
assert allocation.end.minute == 59
start = datetime(2011, 1, 1, 11, 00)
end = datetime(2011, 1, 1, 12, 5)
assert allocation.overlaps(start, end)
assert not allocation.contains(start, end)
start = datetime(2011, 1, 1, 13, 00)
end = datetime(2011, 1, 1, 15, 00)
assert allocation.overlaps(start, end)
assert not allocation.contains(start, end)
