>>> from autonomstop import AutonomTop

--ini-enunciat
>>> b1 = AutonomTop('AS34', 20, 100, 2)
>>> b1.id, b1.vel, b1.tmax, b1.trepos
('AS34', 20, 100, 2)
>>> b1.durada(100)
datetime.timedelta(seconds=18000)
>>> b2 = AutonomTop('AS34', 20, 2, 2)
>>> b2.id, b2.vel, b2.tmax, b2.trepos
('AS34', 20, 2, 2)
>>> b2.durada(100)
datetime.timedelta(seconds=32400)
>>> b2.durada(2111)
datetime.timedelta(days=8, seconds=63180)

--fi-enunciat

>>> b2.durada(101)
datetime.timedelta(seconds=32580)
>>> b2.durada(111)
datetime.timedelta(seconds=34380)