def testKnownDates(self):
knownDates = {
-214193: CopticDate(-870, 12, 6),
-61387: CopticDate(-451, 4, 12),
25469: CopticDate(-213, 1, 29),
49217: CopticDate(-148, 2, 5),
171307: CopticDate(186, 5, 12),
210155: CopticDate(292, 9, 23),
253427: CopticDate(411, 3, 11),
369740: CopticDate(729, 8, 24),
400085: CopticDate(812, 9, 23),
434355: CopticDate(906, 7, 20),
452605: CopticDate(956, 7, 7),
470160: CopticDate(1004, 7, 30),
473837: CopticDate(1014, 8, 25),
507850: CopticDate(1107, 10, 10),
524156: CopticDate(1152, 5, 29),
544676: CopticDate(1208, 8, 5),
567118: CopticDate(1270, 1, 12),
569477: CopticDate(1276, 6, 29),
601716: CopticDate(1364, 10, 6),
613424: CopticDate(1396, 10, 26),
626596: CopticDate(1432, 11, 19),
645554: CopticDate(1484, 10, 14),
664224: CopticDate(1535, 11, 27),
671401: CopticDate(1555, 7, 19),
694799: CopticDate(1619, 8, 11),
704424: CopticDate(1645, 12, 19),
708842: CopticDate(1658, 1, 19),
709409: CopticDate(1659, 8, 11),
709580: CopticDate(1660, 1, 26),
727274: CopticDate(1708, 7, 8),
728714: CopticDate(1712, 6, 17),
744313: CopticDate(1755, 3, 1),
764652: CopticDate(1810, 11, 11)
}
for (fixed_date, coptic_date) in knownDates.iteritems():
self.assertEqual(fixed_date, coptic_date.to_fixed(), "Convert to fixed")
self.assertEqual(CopticDate.from_fixed(fixed_date), coptic_date, "Convert from fixed")
def from_fixed(cls, date):
"""Return the Ethiopic date equivalent of fixed date 'date'."""
ymd = CopticDate.from_fixed(date + (CopticDate.EPOCH - cls.EPOCH))
return EthiopicDate(ymd.year, ymd.month, ymd.day)
def testConversionFromFixed(self):
self.assertEqual(CopticDate.from_fixed(self.testvalue), CopticDate(1662, 3, 3))
def sh_ela(cls, gregorian_year):
"""Return the list of fixed dates of Sh'ela occurring in
Gregorian year 'gregorian_year'."""
return CopticDate.in_gregorian(3, 26, gregorian_year)
def birkath_ha_hama(cls, gregorian_year):
"""Return the list of fixed date of Birkath ha_Hama occurring in
Gregorian year 'gregorian_year', if it occurs."""
dates = CopticDate.in_gregorian(7, 30, gregorian_year)
return dates if not (dates == []) and mod(CopticDate.from_fixed(dates[0]).year, 28) == 17 else []
