def test_as_string(self):
self.assertEqual(str(Duration.fromstring('P3Y1D')), 'P3Y1D')
self.assertEqual(str(Duration.fromstring('PT2M10.4S')), 'PT2M10.4S')
self.assertEqual(str(Duration.fromstring('PT2400H')), 'P100D')
self.assertEqual(str(Duration.fromstring('-P15M')), '-P1Y3M')
self.assertEqual(str(Duration.fromstring('-P809YT3H5M5S')),
'-P809YT3H5M5S')
def test_duration_constructor(self):
self.check_value('xs:duration("P3Y5M1D")', (41, 86400))
self.check_value('xs:duration(xs:untypedAtomic("P3Y5M1D"))',
(41, 86400))
self.check_value('xs:duration("P3Y5M1DT1H")', (41, 90000))
self.check_value('xs:duration("P3Y5M1DT1H3M2.01S")',
(41, Decimal('90182.01')))
self.check_value('xs:untypedAtomic("P3Y5M1D") castable as xs:duration',
True)
self.check_value('"P8192912991912Y" castable as xs:duration', False)
self.wrong_value('xs:duration("P3Y5M1X")')
self.assertRaises(ValueError, self.parser.parse, 'xs:duration(1)')
root = self.etree.XML('<root a="P1Y5M"/>')
context = XPathContext(root)
self.check_value('xs:duration(@a)',
Duration(months=17),
context=context)
context.item = Duration(months=12, seconds=86400)
self.check_value('xs:duration(.)',
Duration(12, 86400),
context=context)
root = self.etree.XML('<root><a>P1Y5M</a></root>')
context = XPathContext(root)
self.check_value('xs:duration(.)',
Duration(months=17),
context=context)
def test_year_month_duration_constructor(self):
self.check_value('xs:yearMonthDuration("P3Y5M")', (41, 0))
self.check_value('xs:yearMonthDuration(xs:untypedAtomic("P3Y5M"))',
(41, 0))
self.check_value('xs:yearMonthDuration("-P15M")', (-15, 0))
self.check_value('xs:yearMonthDuration("-P20Y18M")',
YearMonthDuration.fromstring("-P21Y6M"))
self.check_value('xs:yearMonthDuration(xs:duration("P3Y5M"))', (41, 0))
self.check_value(
'xs:untypedAtomic("P3Y5M") castable as xs:yearMonthDuration', True)
self.check_value(
'"P9999999999999999Y" castable as xs:yearMonthDuration', False)
self.wrong_value('xs:yearMonthDuration("-P15M1D")')
self.wrong_value('xs:yearMonthDuration("P15MT1H")')
self.wrong_value('xs:yearMonthDuration("P1MT10H")')
root = self.etree.XML('<root a="P1Y5M"/>')
context = XPathContext(root)
self.check_value('xs:yearMonthDuration(@a)',
Duration(months=17),
context=context)
context.item = YearMonthDuration(months=12)
self.check_value('xs:yearMonthDuration(.)',
YearMonthDuration(12),
context=context)
def test_init_fromstring(self):
self.assertIsInstance(Duration.fromstring('P1Y'), Duration)
self.assertIsInstance(Duration.fromstring('P1M'), Duration)
self.assertIsInstance(Duration.fromstring('P1D'), Duration)
self.assertIsInstance(Duration.fromstring('PT0H'), Duration)
self.assertIsInstance(Duration.fromstring('PT1M'), Duration)
self.assertIsInstance(Duration.fromstring('PT0.0S'), Duration)
self.assertRaises(ValueError, Duration.fromstring, 'P')
self.assertRaises(ValueError, Duration.fromstring, 'PT')
self.assertRaises(ValueError, Duration.fromstring, '1Y')
self.assertRaises(ValueError, Duration.fromstring, 'P1W1DT5H3M23.9S')
self.assertRaises(ValueError, Duration.fromstring, 'P1.5Y')
self.assertRaises(ValueError, Duration.fromstring, 'PT1.1H')
self.assertRaises(ValueError, Duration.fromstring, 'P1.0DT5H3M23.9S')
def test_incomparable_values(self):
self.assertFalse(Duration(1) < Duration.fromstring('P30D'))
self.assertFalse(Duration(1) <= Duration.fromstring('P30D'))
self.assertFalse(Duration(1) > Duration.fromstring('P30D'))
self.assertFalse(Duration(1) >= Duration.fromstring('P30D'))
def test_ge(self):
self.assertTrue(Duration(16) >= Duration(15))
self.assertTrue(Duration(16) >= Duration(16))
self.assertTrue(Duration.fromstring('P1Y1DT1S') >= Duration.fromstring('P1Y1D'))
def test_gt(self):
self.assertTrue(Duration(months=16) > Duration(15))
self.assertFalse(Duration(months=16) > Duration(16))
def test_le(self):
self.assertTrue(Duration(months=15) <= Duration(months=16))
self.assertTrue(Duration(months=16) <= Duration(16))
self.assertTrue(Duration(months=16) <= Duration.fromstring('P16M1D'))
self.assertTrue(Duration(months=16) <= Duration.fromstring('P16MT1H'))
self.assertTrue(Duration(months=16) <= Duration.fromstring('P16MT1M'))
self.assertTrue(Duration(months=16) <= Duration.fromstring('P16MT1S'))
self.assertTrue(Duration(months=16) <= Duration.fromstring('P16MT0S'))
def test_ne(self):
self.assertNotEqual(Duration.fromstring('PT147.3S'), None)
self.assertNotEqual(Duration.fromstring('PT147.3S'), (0, 147.3))
self.assertNotEqual(Duration.fromstring('P3Y1D'), (36, 3600 * 2))
self.assertNotEqual(Duration.fromstring('P3Y1D'), (36, 3600 * 24, 0))
self.assertNotEqual(Duration.fromstring('P3Y1D'), None)
def test_eq(self):
self.assertEqual(Duration.fromstring('PT147.5S'), (0, 147.5))
self.assertEqual(Duration.fromstring('PT147.3S'), (0, Decimal("147.3")))
self.assertEqual(Duration.fromstring('PT2M10.4S'), (0, Decimal("130.4")))
self.assertEqual(Duration.fromstring('PT5H3M23.9S'), (0, Decimal("18203.9")))
self.assertEqual(Duration.fromstring('P1DT5H3M23.9S'), (0, Decimal("104603.9")))
self.assertEqual(Duration.fromstring('P31DT5H3M23.9S'), (0, Decimal("2696603.9")))
self.assertEqual(Duration.fromstring('P1Y1DT5H3M23.9S'), (12, Decimal("104603.9")))
self.assertEqual(Duration.fromstring('-P809YT3H5M5S'), (-9708, -11105))
self.assertEqual(Duration.fromstring('P15M'), (15, 0))
self.assertEqual(Duration.fromstring('P1Y'), (12, 0))
self.assertEqual(Duration.fromstring('P3Y1D'), (36, 3600 * 24))
self.assertEqual(Duration.fromstring('PT2400H'), (0, 8640000))
self.assertEqual(Duration.fromstring('PT4500M'), (0, 4500 * 60))
self.assertEqual(Duration.fromstring('PT4500M70S'), (0, 4500 * 60 + 70))
self.assertEqual(Duration.fromstring('PT5529615.3S'), (0, Decimal('5529615.3')))
def test_numeric_type_proxy(self):
self.assertIsInstance(10, NumericTypeProxy)
self.assertIsInstance(17.8, NumericTypeProxy)
self.assertIsInstance(Decimal('18.12'), NumericTypeProxy)
self.assertNotIsInstance(True, NumericTypeProxy)
self.assertNotIsInstance(Duration.fromstring('P1Y'), NumericTypeProxy)
def test_hashing(self):
if sys.version_info < (3, 8):
self.assertEqual(hash(Duration(16)), 3713063228956366931)
else:
self.assertEqual(hash(Duration(16)), 6141449309508620102)
