def test_get_time_range_with_time_str(self):
start = RichDateTime(2000, 12, 31, 4, 56, 0, 0, tzinfo=tzlocal())
self.assertEqual(get_time_range('200012310456', 0), (start, start))
self.assertEqual(
get_time_range('200012310456', 5),
(start, RichDateTime(2000, 12, 31, 5, 1, 0, 0, tzinfo=tzlocal())))
self.assertEqual(
get_time_range('200012310456', 60),
(start, RichDateTime(2000, 12, 31, 5, 56, 0, 0, tzinfo=tzlocal())))
self.assertEqual(
get_time_range('200012310456', 1440),
(start, RichDateTime(2001, 1, 1, 4, 56, 0, 0, tzinfo=tzlocal())))
def test_from_datetime_aware_with_change(self):
tz = [tzlocal(), self.utc, self.jst, self.pst]
for tz1, tz2 in ((tz1, tz2) for tz1 in tz for tz2 in tz):
dt = datetime(2000, 12, 31, 4, 56, 7, 890, tz1)
rtd = RichDateTime.from_datetime(dt, tz2)
self.assertEqual(rtd, dt)
self.assertEqual(rtd.tzinfo, tz2)
def test_from_datetime_naive_to_local(self):
dt = datetime(2000, 12, 31, 4, 56, 7, 890)
self.assertEqual(RichDateTime.from_datetime(dt, tzlocal()), datetime(2000, 12, 31, 4, 56, 7, 890, tzlocal()))
def test_mod_by_five_min(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt % timedelta(minutes=5), datetime(2000, 12, 31, 4, 55, 0, tzinfo=self.utc))
def test_mod_by_minimum(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt % timedelta(seconds=1), datetime(2000, 12, 31, 4, 56, 7, tzinfo=self.utc))
def test_mod_by_illegal_type(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertRaises(TypeError, lambda: dt % 0)
def test_set_local_with_localtime(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=tzlocal())
self.assertEqual(dt.to_local(), datetime(2000, 12, 31, 4, 56, 7, 890, tzlocal()))
def test_epoch_with_specified_timezone(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.jst)
self.assertEqual(dt.epoch(), 978238567)
def test_epoch_with_utc(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt.epoch(), 978238567)
def test_strptime_without_tzinfo(self):
dt = RichDateTime.strptime('20001231045607', '%Y%m%d%H%M%S')
self.assertEqual(dt, datetime(2000, 12, 31, 4, 56, 7, tzinfo=tzlocal()))
self.assertEqual(dt.tzinfo, tzlocal())
def test_now_with_tzinfo(self):
dt = RichDateTime.now(self.utc)
self.assertEqual(dt.tzinfo, self.utc)
self.assertTrue(dt <= datetime.now(tzlocal()))
def test_from_datetime_aware_without_change(self):
for tz in [tzlocal(), self.utc, self.jst, self.pst]:
dt = datetime(2000, 12, 31, 4, 56, 7, 890, tz)
rtd = RichDateTime.from_datetime(dt)
self.assertEqual(rtd, dt)
self.assertEqual(rtd.tzinfo, tz)
def test_from_datetime_naive_to_specified_timezone(self):
dt = datetime(2000, 12, 31, 4, 56, 7, 890)
self.assertEqual(RichDateTime.from_datetime(dt, self.jst), datetime(2000, 12, 31, 4, 56, 7, 890, self.jst))
self.assertEqual(RichDateTime.from_datetime(dt, self.pst), datetime(2000, 12, 31, 4, 56, 7, 890, self.pst))
def test_from_datetime_naive_to_utc(self):
dt = datetime(2000, 12, 31, 4, 56, 7, 890)
self.assertEqual(RichDateTime.from_datetime(dt, self.utc), datetime(2000, 12, 31, 4, 56, 7, 890, self.utc))
def test_new_date_with_time(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt, datetime(2000, 12, 31, 4, 56, 7, 890, self.utc))
def test_new_with_specified_timezone(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.jst)
self.assertEqual(dt, datetime(2000, 12, 31, 4, 56, 7, 890, self.jst))
def test_strptime_with_utc(self):
dt = RichDateTime.strptime('20001231045607', '%Y%m%d%H%M%S', self.utc)
self.assertEqual(dt, datetime(2000, 12, 31, 4, 56, 7, tzinfo=self.utc))
self.assertEqual(dt.tzinfo, self.utc)
def test_epoch_with_localtime(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=tzlocal())
self.assertEqual(dt.epoch(), 978238567)
def test_strptime_with_specified_timezone(self):
dt = RichDateTime.strptime('20001231045607', '%Y%m%d%H%M%S', self.jst)
self.assertEqual(dt, datetime(2000, 12, 31, 4, 56, 7, tzinfo=self.jst))
self.assertEqual(dt.tzinfo, self.jst)
def test_set_local_with_utc(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt.to_local(), datetime(2000, 12, 31, 4, 56, 7, 890, tzlocal()) - self.local_to_utc)
def test_new_with_empty_args(self):
self.assertRaises(TypeError, lambda: RichDateTime())
def test_set_local_with_specified_timezone(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.pst)
offset = self.pst.utcoffset(datetime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.pst))
self.assertEqual(dt.to_local(), datetime(2000, 12, 31, 4, 56, 7, 890, tzlocal()) - offset - self.local_to_utc)
def test_new_without_tzinfo(self):
self.assertRaises(ValueError, lambda: RichDateTime(2000))
def test_mod_by_minus(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertRaises(ValueError, lambda: dt % timedelta(seconds=-1))
def test_new_without_day(self):
self.assertRaises(TypeError, lambda: RichDateTime(2000, 12, tzinfo=self.utc))
def test_mod_by_hour(self):
dt = RichDateTime(2000, 12, 31, 4, 56, 7, 890, tzinfo=self.utc)
self.assertEqual(dt % timedelta(hours=1), datetime(2000, 12, 31, 4, 0, 0, tzinfo=self.utc))
def test_new_with_illegal_date(self):
self.assertRaises(ValueError, lambda: RichDateTime(2000, 12, 32, tzinfo=self.utc))
def test_new_date_only(self):
dt = RichDateTime(2000, 12, 31, tzinfo=self.utc)
self.assertEqual(dt, datetime(2000, 12, 31, 0, 0, 0, 0, self.utc))
def test_from_datetime_naive_to_naive(self):
dt = datetime(2000, 12, 31, 4, 56, 7, 890)
self.assertRaises(ValueError, lambda: RichDateTime.from_datetime(dt))