def test_1(self):
test.swap_implementations(abstractions, rest=False)
make_review = abstractions.make_review
soda_reviews = [make_review('Soda', 4.5), make_review('Soda', 4)]
soda = make_restaurant('Soda', [127.0, 0.1], ['Restaurants', 'Breakfast & Brunch'], 1, soda_reviews)
try:
self.assertTrue(restaurant_ratings(soda) == [4.5, 4])
except AssertionError:
print("Failed Abstraction Test 1 for Problem 2")
def test_abstraction(self):
test.swap_implementations(abstractions, rest_two=False)
make_user, make_review, make_restaurant = abstractions.make_user, abstractions.make_review, abstractions.make_restaurant
restaurant_num_ratings = abstractions.restaurant_num_ratings
restaurant_mean_rating = abstractions.restaurant_mean_rating
woz_reviews = [make_review('Wozniak Lounge', 4), make_review('Wozniak Lounge', 3), make_review('Wozniak Lounge', 5)]
woz = make_restaurant('Wozniak Lounge', [127.0, 0.1], ['Restaurants', 'Pizza'], 1, woz_reviews)
try:
self.assertTrue(restaurant_num_ratings(woz) == 3)
except AssertionError:
print("Failed Abstraction Test 2 for Problem 2")
try:
self.assertTrue(restaurant_mean_rating(woz) == 4.0) # should be a decimal
except AssertionError:
print("Failed Abstraction Test 3 for Problem 2")
import unittest
import test_functions as test
import recommend
from abstractions import *
import abstractions
old_sample = recommend.sample
test.swap_implementations(recommend)
from recommend import *
class TestProblemTwoAbstraction(unittest.TestCase):
def test_1(self):
test.swap_implementations(abstractions, rest=False)
make_review = abstractions.make_review
soda_reviews = [make_review('Soda', 4.5), make_review('Soda', 4)]
soda = make_restaurant('Soda', [127.0, 0.1],
['Restaurants', 'Breakfast & Brunch'], 1,
soda_reviews)
try:
self.assertTrue(restaurant_ratings(soda) == [4.5, 4])
except AssertionError:
print("Failed Abstraction Test 1 for Problem 2")
def test_abstraction(self):
test.swap_implementations(abstractions, rest_two=False)
make_user, make_review, make_restaurant = abstractions.make_user, abstractions.make_review, abstractions.make_restaurant
restaurant_num_ratings = abstractions.restaurant_num_ratings
restaurant_mean_rating = abstractions.restaurant_mean_rating
woz_reviews = [