def test_returncar_for_invalid_rentalTime(self):
# create a shop and a customer
shop = carRental(10)
customer = Customer() # let the customer not rent a car a try to return one.
request = customer.returncar()
self.assertIsNone(shop.returncar(request)) # manually check return function with error values
self.assertIsNone(shop.returncar((0, 0, 0)))
def test_returncar_for_invalid_rentalBasis(self):
# create a shop and a customer
shop = carRental(10)
customer = Customer()
# create valid rentalTime and cars
customer.rentalTime = datetime.now()
customer.cars = 3 # create invalid rentalbasis
customer.rentalBasis = 7
request = customer.returncar()
self.assertEqual(shop.returncar(request), 0)
def test_return_car_with_valid_input(self):
# create a customer
customer = Customer()
# create valid rentalTime, rentalBasis, cars
now = datetime.now()
customer.rentalTime = now
customer.rentalBasis = 1
customer.cars = 4
self.assertEqual(customer.returncar(), (now, 1, 4))
def test_returncar_for_invalid_numOfcars(self):
# create a shop and a customer
shop = carRental(10)
customer = Customer()
# create valid rentalTime and rentalBasis
customer.rentalTime = datetime.now()
customer.rentalBasis = 1 # create invalid cars
customer.cars = 0
request = customer.returncar()
self.assertIsNone(shop.returncar(request))
def test_return_car_with_invalid_input(self):
# create a customer
customer = Customer()
# create valid rentalBasis and cars
customer.rentalBasis = 1
customer.cars = 0 # create invalid rentalTime
customer.rentalTime = 0
self.assertEqual(customer.returncar(), (0, 0, 0))
if __name__ == '__main__':
def test_return_Car_with_invalid_input(self):
# create a customer
customer = Customer()
# create valid rentalBasis and Car
customer.rentalBasis = 1
customer.cars = 0
# create invalid rentalTime
customer.rentalTime = 0
self.assertEqual(customer.returnCar(), (0, 0, 0))
def main():
shop = CarRental(100)
customer = Customer()
while True:
print("""
====== Car Rental Shop =======
1. Display available cars
2. Request a car on hourly basis $5
3. Request a car on daily basis $20
4. Request a car on weekly basis $60
5. Return a car
6. Exit
""")
choice = input("Enter choice: ")
try:
choice = int(choice)
except ValueError:
print("That's not an int!")
continue
if choice == 1:
shop.displaystock()
elif choice == 2:
customer.rentalTime = shop.rentCarOnHourlyBasis(customer.requestCar())
customer.rentalBasis = 1
elif choice == 3:
customer.rentalTime = shop.rentCarOnDailyBasis(customer.requestCar())
customer.rentalBasis = 2
elif choice == 4:
customer.rentalTime = shop.rentCarOnWeeklyBasis(customer.requestCar())
customer.rentalBasis = 3
elif choice == 5:
customer.bill = shop.returnCar(customer.returnCar())
customer.rentalBasis, customer.rentalTime, customer.cars = 0,0,0
elif choice == 6:
break
else:
print("Invalid input. Please enter number between 1-6 ")
print("Thank you for using the car rental system.")
def test_returnCar_for_valid_credentials(self):
# create a shop and a various customers
shop = CarRental(50)
customer1 = Customer()
customer2 = Customer()
customer3 = Customer()
customer4 = Customer()
customer5 = Customer()
customer6 = Customer()
# create valid rentalBasis for each customer
customer1.rentalBasis = 1 # hourly
customer2.rentalBasis = 1 # hourly
customer3.rentalBasis = 2 # daily
customer4.rentalBasis = 2 # daily
customer5.rentalBasis = 3 # weekly
customer6.rentalBasis = 3 # weekly
# create valid bikes for each customer
customer1.cars = 1
customer2.cars = 5 # eligible for family discount 30%
customer3.cars = 2
customer4.cars = 8
customer5.cars = 15
customer6.cars = 30
# create past valid rental times for each customer
customer1.rentalTime = datetime.now() + timedelta(hours=-4)
customer2.rentalTime = datetime.now() + timedelta(hours=-23)
customer3.rentalTime = datetime.now() + timedelta(days=-4)
customer4.rentalTime = datetime.now() + timedelta(days=-13)
customer5.rentalTime = datetime.now() + timedelta(weeks=-6)
customer6.rentalTime = datetime.now() + timedelta(weeks=-12)
# make all customers return their bikes
request1 = customer1.returnCar()
request2 = customer2.returnCar()
request3 = customer3.returnCar()
request4 = customer4.returnCar()
request5 = customer5.returnCar()
request6 = customer6.returnCar()
# check if all of them get correct bill
self.assertEqual(shop.returnCar(request1), 20)
self.assertEqual(shop.returnCar(request2), 402.5)
self.assertEqual(shop.returnCar(request3), 160)
self.assertEqual(shop.returnCar(request4), 2080)
self.assertEqual(shop.returnCar(request5), 5400)
self.assertEqual(shop.returnCar(request6), 21600)