def test_init_fromstring(self):
self.assertIsInstance(DateTime.fromstring('2000-10-07T00:00:00'), DateTime)
self.assertIsInstance(DateTime.fromstring('-2000-10-07T00:00:00'), DateTime)
self.assertRaises(ValueError, DateTime.fromstring, '00-10-07')
self.assertIsInstance(Date.fromstring('2000-10-07'), Date)
self.assertIsInstance(Date.fromstring('-2000-10-07'), Date)
def test_todelta(self):
self.assertEqual(
Date.fromstring("0001-01-01").todelta(),
datetime.timedelta(days=0))
self.assertEqual(
Date.fromstring("0001-02-01").todelta(),
datetime.timedelta(days=31))
self.assertEqual(
Date.fromstring("0001-03-01").todelta(),
datetime.timedelta(days=59))
self.assertEqual(
Date.fromstring("0001-06-01").todelta(),
datetime.timedelta(days=151))
self.assertEqual(
Date.fromstring("0001-06-03").todelta(),
datetime.timedelta(days=153))
self.assertEqual(
DateTime.fromstring("0001-06-03T20:00:00").todelta(),
datetime.timedelta(days=153, seconds=72000))
self.assertEqual(
Date.fromstring("0002-01-01").todelta(),
datetime.timedelta(days=365))
self.assertEqual(
Date.fromstring("0002-02-01").todelta(),
datetime.timedelta(days=396))
self.assertEqual(
Date.fromstring("-0000-01-01").todelta(),
datetime.timedelta(days=-366))
self.assertEqual(
Date.fromstring("-0000-02-01").todelta(),
datetime.timedelta(days=-335))
self.assertEqual(
Date.fromstring("-0000-12-31").todelta(),
datetime.timedelta(days=-1))
self.assertEqual(
Date10.fromstring("-0001-01-01").todelta(),
datetime.timedelta(days=-366))
self.assertEqual(
Date10.fromstring("-0001-02-10").todelta(),
datetime.timedelta(days=-326))
self.assertEqual(
Date10.fromstring("-0001-12-31Z").todelta(),
datetime.timedelta(days=-1))
self.assertEqual(
Date10.fromstring("-0001-12-31-02:00").todelta(),
datetime.timedelta(hours=-22))
self.assertEqual(
Date10.fromstring("-0001-12-31+03:00").todelta(),
datetime.timedelta(hours=-27))
self.assertEqual(
Date10.fromstring("-0001-12-31+03:00").todelta(),
datetime.timedelta(hours=-27))
self.assertEqual(
Date10.fromstring("-0001-12-31+03:12").todelta(),
datetime.timedelta(hours=-27, minutes=-12))
def test_date_repr(self):
dt = Date.fromstring('2000-10-07')
self.assertEqual(repr(dt), "Date(2000, 10, 7)")
self.assertEqual(str(dt), '2000-10-07')
dt = Date.fromstring('-0100-04-13')
self.assertEqual(repr(dt), "Date(-101, 4, 13)")
self.assertEqual(str(dt), '-0100-04-13')
dt = Date10.fromstring('-0100-04-13')
self.assertEqual(repr(dt), "Date10(-100, 4, 13)")
self.assertEqual(str(dt), '-0100-04-13')
def test_fromdelta(self):
self.assertIsNotNone(Date.fromstring('10000-02-28'))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=0)), Date.fromstring("0001-01-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=31)), Date.fromstring("0001-02-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=59)), Date.fromstring("0001-03-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=151)), Date.fromstring("0001-06-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=153)), Date.fromstring("0001-06-03"))
self.assertEqual(DateTime.fromdelta(datetime.timedelta(days=153, seconds=72000)),
DateTime.fromstring("0001-06-03T20:00:00"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=365)), Date.fromstring("0002-01-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=396)), Date.fromstring("0002-02-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=-366)), Date.fromstring("-0000-01-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=-1)), Date.fromstring("-0000-12-31"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=-335)), Date.fromstring("-0000-02-01"))
self.assertEqual(Date.fromdelta(datetime.timedelta(days=-1)), Date.fromstring("-0000-12-31"))
self.assertEqual(Date10.fromdelta(datetime.timedelta(days=-366)), Date10.fromstring("-0001-01-01"))
self.assertEqual(Date10.fromdelta(datetime.timedelta(days=-326)), Date10.fromstring("-0001-02-10"))
self.assertEqual(Date10.fromdelta(datetime.timedelta(days=-1)), Date10.fromstring("-0001-12-31Z"))
# With timezone adjusting
self.assertEqual(Date10.fromdelta(datetime.timedelta(hours=-22), adjust_timezone=True),
Date10.fromstring("-0001-12-31-02:00"))
self.assertEqual(Date10.fromdelta(datetime.timedelta(hours=-27), adjust_timezone=True),
Date10.fromstring("-0001-12-31+03:00"))
self.assertEqual(Date10.fromdelta(datetime.timedelta(hours=-27, minutes=-12), adjust_timezone=True),
Date10.fromstring("-0001-12-31+03:12"))
self.assertEqual(DateTime10.fromdelta(datetime.timedelta(hours=-27, minutes=-12, seconds=-5)),
DateTime10.fromstring("-0001-12-30T20:47:55"))
def test_date_init_fromstring(self):
self.assertIsInstance(Date.fromstring('2000-10-07'), Date)
self.assertIsInstance(Date.fromstring('-2000-10-07'), Date)
self.assertIsInstance(Date.fromstring('0000-02-29'), Date)