def add_cars(self):
if random.randint(0, 4) == 1:
v_type = random.randint(0, 4)
if v_type == 3:
v_type = 1
else:
v_type = 0
add = False
if len(self.v) > 0:
if v_type == 0:
lv = self.v[-1]
if lv.x > 50:
add = True
else:
lv = self.v[-1]
if lv.x > 100:
add = True
else:
add = True
if add:
new = Vehicle(v_type)
self.img = PhotoImage(file=new.img)
self.v.append(new)
new.id = self.w.create_image(new.x,
self.y1,
image=self.img,
anchor=W)
new.imgid = self.img
self.imgs.append(self.img)
if self.auto_bus_switch == 1 and new.wait != 0:
new.wait = 10
# used for debugging movement
self.ex_starter = True
# Joe Degere
# 11/11/19
# Homework
from car import Vehicle
# include name, brand, shift, year
myCar = Vehicle('Camero', 'Chevy', 'stick shift', '2019')
myCar.description()
def test_car_type(self):
gallardo = Vehicle('gallardo', 'spider', 'saloon')
self.assertTrue(gallardo.is_saloon(),
msg='The type should be a saloon')
def test_car_doors(self):
toyota = Vehicle('toyota', 'hiace', 'saloon')
canter = Vehicle('mitsubishi', 'cantter', 'truck')
self.assertListEqual(
[4, 3], [toyota.num_of_wheels, canter.num_of_wheels],
msg='The car shoud have at least 5 doors unless its a truck')
def test_car_property(self):
nissan = Vehicle('nissan', 'xtrail', 'saloon')
self.assertListEqual(['nissan', 'xtrail'], [nissan.name, nissan.model],
msg='Car properties should be valid')
def test_for_object_instance(self):
gtr = Vehicle('gtr', 'nissan', 'saloon')
self.assertIsInstance(gtr, Vehicle, msg="Check Class instance")
def test_for_invalid_obj(self):
scania = Vehicle('scania', 'v7', 'truck')
self.assertTrue(scania.is_saloon(), msg="The type should be a saloon")