def test_good_limit_filling(self):
"""
Test filling with limit.
"""
for limits, car in zip(self.ex1_prc, self.ex1):
for (prc, ans) in limits:
c = Car(*car)
self.assertEqual(c.fill_tank(limit=prc), ans)
def test_bad_input_methods(self):
for car in self.ex1:
c = Car(*car)
with self.assertRaises(TypeError):
c.fill_tank(liters='sto')
with self.assertRaises(TypeError):
c.fill_tank(limit='sto')
with self.assertRaises(TypeError):
c.fill_tank(limit=1., liters=100)
with self.assertRaises(ValueError):
c.fill_tank(other=10)
def test_bad_pool(self):
exs = [
'sto',
1.1,
0.5,
'20',
[],
[1,23]
]
for e in exs:
with self.assertRaises(TypeError):
Car.get_carpool(e)
with self.assertRaises(TypeError):
DieselCar.get_carpool(e)
def test_good_full_filling(self):
"""
Checking filling the tank to maximum with all the methods.
"""
for car, ans in zip(self.ex1, self.ex1_full):
c = Car(*car)
self.assertEqual(c.fill_tank(), ans)
c = Car(*car)
self.assertEqual(c.fill_tank(limit=1.), ans)
c = Car(*car)
self.assertEqual(c.fill_tank(liters=ans), ans)
def test_good_empty_filling(self):
"""
Filling tank with nothing.
"""
for car in self.ex1:
c = Car(*car)
self.assertEqual(c.fill_tank(liters=0), 0)
c = Car(*car)
self.assertEqual(c.fill_tank(limit=0.), 0)
def test_good_pool(self):
pools = [
0,
1,
2,
3,
10,
100
]
for nr in pools:
cp = Car.get_carpool(nr)
cps = [c.brand for c in cp]
self.assertEqual(len(cps), nr)
dp = DieselCar.get_carpool(nr)
dps = [d.brand for d in dp]
self.assertEqual(len(dps), nr)
def test_numers_liters(self):
for car, (f, a) in zip(self.ex_numbers, self.ex_numbers_liters):
c = Car(*car)
self.assertEqual(c.fill_tank(liters=f), a)
def test_numbers_limit(self):
for car, (f, a) in zip(self.ex_numbers, self.ex_numbers_limit):
c = Car(*car)
res = c.fill_tank(limit=f)
self.assertEqual(res, a)
def test_method_pool(self):
for i in [10,20,30]:
cars = Car.get_carpool(i)
for c in cars:
self.assertEqual(c.fill_tank(limit=0.), 0)
self.assertEqual(c.fill_tank(liters=0), 0)
def test_bad_liters(self):
for liters, car in zip(self.ex1_bad_liters, self.ex1):
for e in liters:
c = Car(*car)
with self.assertRaises(ValueError):
c.fill_tank(liters=e)
def test_good_liters_filling(self):
for liters, car in zip(self.ex1_liters, self.ex1):
for ans in liters:
c = Car(*car)
self.assertEqual(c.fill_tank(liters=ans), ans)
def test_good_creating(self):
for car in self.ex1:
c = Car(*car)
d = DieselCar(*car)
self.assertEqual(str(c), info(c, car))
self.assertEqual(str(d), info(d, car))
import unittest
from zadanie2 import Car, get_carpool, DieselCar
test_car = Car('Test', 100, 70)
test_diesel_car = DieselCar('Test_diesel', 100, 10)
brand_car = [
'Peugeot', 'Volvo', 'Skoda', 'Fiat', 'Ford', 'Doge', 'BMW', 'Toyota',
'Mazda', 'Jaguar'
]
class TestZadanie2(unittest.TestCase):
def test_fill_tank_over_limit(self):
with self.assertRaises(Exception) as context:
test_car.fill_tank(limit=1.1)
self.assertTrue(
'You can add limit only on range 0 to 1' in str(context.exception))
def test_fill_tank_to_many_parameters(self):
with self.assertRaises(Exception) as context:
test_car.fill_tank(limit=0.5, liters=10)
self.assertTrue(
"You can add only one parameters they are mutually exclusive" in
str(context.exception))
def test_fill_tank_under_limit(self):
with self.assertRaises(Exception) as context:
limit = 0.5
test_car.fill_tank(limit=limit)
self.assertTrue(