def test_monthdelta(self):
d1 = datetime.date(2010, 3, 20)
d2 = datetime.date(2012, 3, 10)
d3 = datetime.date(2015, 3, 10)
self.assertTrue(abs(interp_util.monthdelta(d1, d2) - 23.7) < 0.01)
self.assertTrue(abs(interp_util.monthdelta(d1, d3) - 59.7) < 0.01)
self.assertEqual(interp_util.monthdelta(d1, d1), 0)
self.assertEqual(interp_util.monthdelta(d2, d1), 0)
def recalculate_age(snapshot):
"""
@type snapshot: SnapshotMetadata
"""
birthday = interp_util.interpret_date(snapshot.birthday)
session_date = interp_util.interpret_date(snapshot.session_date)
snapshot.age = interp_util.monthdelta(birthday, session_date)
def test_monthdelta_invalid_time(self):
d1 = datetime.date(2010, 3, 20)
d2 = datetime.date(2012, 3, 10)
self.assertEqual(interp_util.monthdelta(d1, d1), 0)
self.assertEqual(interp_util.monthdelta(d2, d1), 0)
def recalculate_age_raw(birthday_str, session_date_str):
birthday = interp_util.interpret_date(birthday_str)
session_date = interp_util.interpret_date(session_date_str)
return interp_util.monthdelta(birthday, session_date)
