def test_within_datetime_bounds(self):
from datetime import datetime, timedelta
bound_low = datetime(2009, 11, 1, 0, 0)
bound_high = datetime(2009, 11, 1, 23, 59)
try:
self.assertEqual(datetime_to_ceiling(bound_low, 3.0).hour, 3)
self.assertEqual(datetime_to_ceiling(bound_high, 3.0).hour, 23)
self.assertEqual(datetime_to_ceiling(bound_high, 3.0).minute, 59)
except ValueError, e:
self.fail()
def test_returns_predicted_time(self):
from datetime import datetime
test_values = (
3, 3, 3, # [0-2] -> 3
6, 6, 6, # [3-5] -> 6
9, 9, 9, # [6-8] -> 9
12,12,12, # [8-11] -> 12
15,15,15, # [12-14] -> 15
18,18,18, # ...
21,21,21,
23,23,23,
)
for (_out, _in) in zip(test_values, range(0, 24)):
when = datetime(2009, 11, 1, _in, 0)
self.assertEqual(datetime_to_ceiling(when, 3.0).hour, _out)
