def test_electric_car_charge():
ec = ElectricCar(100)
assert ec.drive(70) == 70
assert ec.drive(50) == 30
assert ec.drive(50) == 0
ec.charge()
assert ec.drive(50) == 50
def test_electric_car_drice_below_max_range():
ec = ElectricCar(100)
assert ec.drive(70) == 70
def test_electric_car_drice_below_over_max_range_in_to_drives():
ec = ElectricCar(100)
assert ec.drive(70) == 70
assert ec.drive(50) == 30
assert ec.drive(50) == 0
def __init__(self, make, model, year):
super().__init__(make, model, year)
self.battery_size = 70
self.charge_level = 0
def charge(self):
self.charge_level = 100
print("The vehicle is fully charged")
def fill_tank(self):
print("This car has no fuel tank!")
my_ecar = ElectricCar('tesla', 'model s', 2016)
my_ecar.charge()
my_ecar.drive()
# Instances as attributes
class Battery():
def __init__(self, size=70):
self.size = size
self.charge_level = 0
def get_range(self):
if self.size == 70:
return 240
elif self.size == 85:
return 270
# Using an instance as an attribute
from car import Car, ElectricCar
from truck import Truck
electric_car = ElectricCar("Tesla", "Model X", 200)
electric_car.drive()
electric_car.fillUp()
from car import Car, ElectricCar
my_beetle = Car('volkswagen', 'beetle', 2016)
my_beetle.fill_tank()
my_beetle.drive()
my_tesla = ElectricCar('tesla', 'model s', 2016)
my_tesla.charge()
my_tesla.drive()