class TestGarage(unittest.TestCase):
def setUp(self):
self.garage = Garage()
self.bike = Mock()
def test_repair_bike_fixes_broken_bikes(self):
self.garage.repair_bike(self.bike)
self.bike.fix.assert_called_with()
def setUp(self):
self.station = DockingStation()
self.bike = Bike()
self.broken_bike = Bike()
self.broken_bike.report_broken()
self.van = Van()
self.garage = Garage()
def setUp(self):
self.garage = Garage()
self.bike = Mock()
class TestUserStories(unittest.TestCase):
def setUp(self):
self.station = DockingStation()
self.bike = Bike()
self.broken_bike = Bike()
self.broken_bike.report_broken()
self.van = Van()
self.garage = Garage()
def test_docking_station_releases_a_bike(self):
# As a person,
# So that I can use a bike,
# I'd like a docking station to release a bike.
self.station.dock(self.bike)
bike = self.station.release_bike('working')
self.assertIsInstance(bike, Bike)
def test_docking_station_releases_working_bike(self):
# As a person,
# So that I can use a good bike,
# I'd like to see if a bike is working
self.station.dock(self.bike)
bike = self.station.release_bike('working')
self.assertTrue(bike.isworking)
def test_docking_station_accepts_bike(self):
# As a member of the public
# So I can return bikes I've hired
# I want to dock my bike at the docking station
self.station.dock(self.bike)
def test_docking_station_stores_a_docked_bike(self):
# As a member of the public
# So I can decide whether to use the docking station
# I want to see a bike that has been docked
self.station.dock(self.bike)
self.assertIn(self.bike, self.station.bikes)
def test_docking_station_does_not_release_bike_when_empty(self):
# As a member of the public,
# So that I am not confused and charged unnecessarily,
# I'd like docking stations not to release bikes when there are none available.
with self.assertRaisesRegexp(Exception, 'No bikes'):
self.station.release_bike('working')
def test_docking_station_does_not_accept_more_bikes_than_capacity(self):
# As a maintainer of the system,
# So that I can control the distribution of bikes,
# I'd like docking stations not to accept more bikes than their capacity.
for _ in range(self.station.DEFAULT_CAPACITY):
self.station.dock(Bike())
with self.assertRaisesRegexp(Exception, 'Docking station full'):
self.station.dock(self.bike)
def test_docking_station_has_default_capacity_20(self):
# As a system maintainer,
# So that I can plan the distribution of bikes,
# I want a docking station to have a default capacity of 20 bikes.
self.assertEqual(self.station.DEFAULT_CAPACITY, 20)
def test_docking_station_should_have_a_modifiable_capacity(self):
# As a system maintainer,
# So that busy areas can be served more effectively,
# I want to be able to specify a larger capacity when necessary.
larger_station = DockingStation(50)
self.assertEqual(larger_station.capacity, 50)
def test_reporting_bike_broken_registers_as_not_working(self):
# As a member of the public,
# So that I reduce the chance of getting a broken bike in future,
# I'd like to report a bike as broken when I return it.
self.bike.report_broken()
self.assertFalse(self.bike.isworking)
def test_docking_station_does_not_release_broken_bike(self):
# As a maintainer of the system,
# So that I can manage broken bikes and not disappoint users,
# I'd like docking stations not to release broken bikes.
self.station.dock(self.broken_bike)
with self.assertRaisesRegexp(Exception, 'No working bikes available'):
self.station.release_bike('working')
def test_docking_station_accepts_broken_bikes(self):
# As a maintainer of the system,
# So that I can manage broken bikes and not disappoint users,
# I'd like docking stations to accept returning bikes (broken or not).
self.station.dock(self.broken_bike)
self.assertIn(self.broken_bike, self.station.bikes)
def test_van_takes_broken_bikes_to_garage(self):
# As a maintainer of the system,
# So that I can manage broken bikes and not disappoint users,
# I'd like vans to take broken bikes from docking stations and deliver them to garages to be fixed.
self.station.dock(self.broken_bike)
self.station.dock(self.bike)
self.van.remove_bike(self.station, 'broken')
self.garage.remove_bike(self.van, 'broken')
self.assertIn(self.broken_bike, self.garage.bikes)
self.assertNotIn(self.bike, self.garage.bikes)
def test_van_takes_working_bikes_to_station(self):
# As a maintainer of the system,
# So that I can manage broken bikes and not disappoint users,
# I'd like vans to collect working bikes from garages and distribute them to docking stations.
self.garage.bikes.append(self.bike)
self.van.remove_bike(self.garage, 'working')
self.station.remove_bike(self.van, 'working')
self.assertIn(self.bike, self.station.bikes)