def test_check_outdated_guzis_correctly_remove_outdated_guzas(self):
user = User("id", None)
user.create_daily_guzis(date(2010, 1, 1))
self.assertEqual(len(user.guza_wallet), 1)
self.assertEqual(len(user.total_accumulated), 0)
user.check_outdated_guzis(date(2010, 2, 1))
self.assertEqual(len(user.guza_wallet), 0)
self.assertEqual(len(user.guza_trashbin), 1)
def test_spend_to_takes_older_guzis_first(self):
"""
When a user pays, his oldest Guzis should be spended first
to avoid constant outdate
"""
source = User("source", None)
target = User("target", None)
for i in range(31):
source.create_daily_guzis(date(2010, 1, i + 1))
source.spend_to(target, 10)
# After spending, user waits 9 days more (to be at 30)
for i in range(10):
source.create_daily_guzis(date(2010, 2, i + 1))
# Then, of oldest have been taken, there should have no outdated
# Guzi which passed to the total_accumulated
source.check_outdated_guzis(date(2010, 2, 9))
self.assertEqual(len(source.total_accumulated), 0)
def test_give_guzas_to_takes_older_guzas_first(self):
"""
When a user gives Guzas, his oldest Guzas should be spended first
to avoid constant outdate
"""
source = User("source", None)
target = Company("target", [User(None, None)])
for i in range(31):
source.create_daily_guzis(date(2010, 1, i + 1))
source.give_guzas_to(target, 10)
# After spending, user waits 10 days more (to be at 31)
for i in range(10):
source.create_daily_guzis(date(2010, 2, i + 1))
# Then, of oldest have been taken, there should have no outdated
# Guza which passed to the total_accumulated
source.check_outdated_guzis(date(2010, 2, 9))
self.assertEqual(len(source.guza_trashbin), 0)