def test_returntype(self):
self.assertSequenceType(coptic.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(hebrew.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(islamic.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(indian_civil.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(iso.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(julian.from_gregorian(2020, 6, 4), int)
self.assertSequenceType(persian.from_gregorian(2020, 6, 4), int)
def test_iso(self):
self.assertEqual(iso.from_gregorian(2005, 1, 1), (2004, 53, 6))
self.assertEqual(iso.to_gregorian(2004, 53, 6), (2005, 1, 1))
self.assertEqual(self.jd, iso.to_jd(*iso.from_jd(self.jd)))
self.reflexive(iso.from_jd, iso.to_jd)