def test_overlaps(self):
first = ScheduledCharge.between(dateparser.parse('23:00'),
dateparser.parse('01:00 tomorrow'))
second = ScheduledCharge.between(dateparser.parse('00:30 tomorrow'),
dateparser.parse('02:00 tomorrow'))
assert first.overlaps(second) is True
assert second.overlaps(first) is False
def test_between(self):
sc = ScheduledCharge.between(dateparser.parse('17:00'),
dateparser.parse('21:00'))
assert sc.start_time == 'T17:00Z'
assert sc.duration == 240
sc2 = ScheduledCharge.between(dateparser.parse('23:05'),
dateparser.parse('03:31 tomorrow'))
assert sc2.start_time == 'T23:00Z'
assert sc2.finish_time == 'T03:30Z'
assert sc2.duration == 270
with pytest.raises(RuntimeError,
match=r"Expected start to be a datetime.*"):
ScheduledCharge.between('23:00',
dateparser.parse('03:30 tomorrow'))
with pytest.raises(RuntimeError,
match=r"Expected end to be a datetime.*"):
ScheduledCharge.between(dateparser.parse('23:00'),
'03:30 tomorrow')
with pytest.raises(RuntimeError,
match='Start time should be before end time'):
ScheduledCharge.between(dateparser.parse('23:00'),
dateparser.parse('03:30'))