def test_was_modified_in_near_future(self):
"""
was_modifed() should return False for MenuCard
whose mod_date is in the near future.
"""
pub_date = timezone.now()
mod_date = timezone.now() + datetime.timedelta(minutes=3)
future_menucard = MenuCardFactory(pub_date=pub_date, mod_date=mod_date)
self.assertIs(future_menucard.was_modified(), False)
def test_was_modified_long_after_publication(self):
"""
was_modifed() should return True for MenuCard
whose mod_date is meanigful amount of time after publication.
"""
pub_date = timezone.now() - datetime.timedelta(days=15)
mod_date = pub_date + datetime.timedelta(minutes=36)
past_menucard = MenuCardFactory(pub_date=pub_date, mod_date=mod_date)
self.assertIs(past_menucard.was_modified(), True)
def test_was_modified_few_minutes_after_publication(self):
"""
was_modifed() should return False for MenuCard
whose mod_date is within trivial period after publication.
"""
pub_date = timezone.now() - datetime.timedelta(days=15)
mod_date = pub_date + datetime.timedelta(minutes=3)
past_menucard = MenuCardFactory(pub_date=pub_date, mod_date=mod_date)
self.assertIs(past_menucard.was_modified(), False)