def test_should_reject_easily_mistaken_dateutil_arguments(self):
begin = datetime(2014, 6, 15)
end = datetime(2014, 6, 25)
with self.assertRaisesRegexp(ValueError, "Invalid argument"):
date.date_range(begin, end, month=1).next()
with self.assertRaisesRegexp(ValueError, "Invalid argument"):
date.date_range(begin, end, day=1).next()
def test_should_reject_easily_mistaken_dateutil_arguments(self):
begin = datetime(2014, 6, 15)
end = datetime(2014, 6, 25)
with self.assertRaisesRegexp(ValueError, "Invalid argument"):
date.date_range(begin, end, month=1).next()
with self.assertRaisesRegexp(ValueError, "Invalid argument"):
date.date_range(begin, end, day=1).next()
def test_should_render_10_days_range(self):
begin = datetime(2014, 6, 15)
end = datetime(2014, 6, 25)
dates = list(date.date_range(begin, end))
self.assertEquals(10, len(dates))
self.assertEquals(begin, dates[0])
self.assertEquals(end - timedelta(days=1), dates[-1])
def test_should_render_10_days_range(self):
begin = datetime(2014, 6, 15)
end = datetime(2014, 6, 25)
dates = list(date.date_range(begin, end))
self.assertEquals(10, len(dates))
self.assertEquals(begin, dates[0])
self.assertEquals(end - timedelta(days=1), dates[-1])
def test_should_one_date_for_each_month(self):
fixtures = [
(datetime(2014, 4, 15), datetime(2014, 6,
25), [(2014, 4), (2014, 5),
(2014, 6)]),
(datetime(2014, 4, 25), datetime(2014, 5, 5), [(2014, 4),
(2014, 5)]),
(datetime(2014, 4, 5), datetime(2014, 4, 25), [(2014, 4)]),
(datetime(2014, 4, 25), datetime(2014, 6,
5), [(2014, 4), (2014, 5),
(2014, 6)]),
]
for begin, end, expected in fixtures:
result = list(date.date_range(begin, end, months=1))
self.assertEquals(expected, [(d.year, d.month) for d in result])
def test_should_one_date_for_each_month(self):
fixtures = [
(datetime(2014, 4, 15), datetime(2014, 6, 25),
[(2014, 4), (2014, 5), (2014, 6)]),
(datetime(2014, 4, 25), datetime(2014, 5, 5),
[(2014, 4), (2014, 5)]),
(datetime(2014, 4, 5), datetime(2014, 4, 25),
[(2014, 4)]),
(datetime(2014, 4, 25), datetime(2014, 6, 5),
[(2014, 4), (2014, 5), (2014, 6)]),
]
for begin, end, expected in fixtures:
result = list(date.date_range(begin, end, months=1))
self.assertEquals(expected,
[(d.year, d.month) for d in result])
def when_date_range_generated(self, begin, end, **size):
try:
self.result = list(date.date_range(begin, end, **size))
except Exception as error:
self.error = error
def when_date_range_generated(self, begin, end, **size):
try:
self.result = list(date.date_range(begin, end, **size))
except Exception as error:
self.error = error
