def test_returnBike_for_invalid_rentalTime(self):
# create a shop and a customer
shop = BikeRental(10)
customer = Customer()
# let the customer not rent a bike a try to return one.
request = customer.returnBike()
self.assertIsNone(shop.returnBike(request))
# manually check return function with error values
self.assertIsNone(shop.returnBike((0, 0, 0)))
def test_return_Bike_with_valid_input(self):
# create a customer
customer = Customer()
# create valid rentalTime, rentalBasis, bikes
now = datetime.now()
customer.rentalTime = now
customer.rentalBasis = 1
customer.bikes = 4
self.assertEqual(customer.returnBike(), (now, 1, 4))
def test_return_Bike_with_invalid_input(self):
# create a customer
customer = Customer()
# create valid rentalBasis and bikes
customer.rentalBasis = 1
customer.bikes = 0
# create invalid rentalTime
customer.rentalTime = 0
self.assertEqual(customer.returnBike(), (0, 0, 0))
def test_returnBike_for_invalid_numOfBikes(self):
# create a shop and a customer
shop = BikeRental(10)
customer = Customer()
# create valid rentalTime and rentalBasis
customer.rentalTime = datetime.now()
customer.rentalBasis = 1
# create invalid bikes
customer.bikes = 0
request = customer.returnBike()
self.assertIsNone(shop.returnBike(request))
def test_returnBike_for_invalid_rentalBasis(self):
# create a shop and a customer
shop = BikeRental(10)
customer = Customer()
# create valid rentalTime and bikes
customer.rentalTime = datetime.now()
customer.bikes = 3
# create invalid rentalbasis
customer.rentalBasis = 7
request = customer.returnBike()
self.assertEqual(shop.returnBike(request), 0)
def main():
shop = BikeRental(100)
customer = Customer()
while True:
print("""
====== Bike Rental Shop =======
1. Display available bikes
2. Request a bike on hourly basis $5
3. Request a bike on daily basis $20
4. Request a bike on weekly basis $60
5. Return a bike
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.rentBikeOnHourlyBasis(
customer.requestBike())
customer.rentalBasis = 1
elif choice == 3:
customer.rentalTime = shop.rentBikeOnDailyBasis(
customer.requestBike())
customer.rentalBasis = 2
elif choice == 4:
customer.rentalTime = shop.rentBikeOnWeeklyBasis(
customer.requestBike())
customer.rentalBasis = 3
elif choice == 5:
customer.bill = shop.returnBike(customer.returnBike())
customer.rentalBasis, customer.rentalTime, customer.bikes = 0, 0, 0
elif choice == 6:
break
else:
print("Invalid input. Please enter number between 1-6 ")
print("Thank you for using the bike rental system.")
def test_returnBike_for_valid_credentials(self):
# create a shop and a various customers
shop = BikeRental(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.bikes = 1
customer2.bikes = 5 # eligible for family discount 30%
customer3.bikes = 2
customer4.bikes = 8
customer5.bikes = 15
customer6.bikes = 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.returnBike()
request2 = customer2.returnBike()
request3 = customer3.returnBike()
request4 = customer4.returnBike()
request5 = customer5.returnBike()
request6 = customer6.returnBike()