def test_four_who_likes_it_carson():
"""Function that tests if list input that contains characters raises
TypeError."""
from who_likes_it import likes
try:
assert likes(['!@#$%^&*()+_-~'])
except TypeError:
print('Cannot use characters as list input.')
def test_three_who_likes_it_carson():
"""Function that tests if list input that contains booleans raises
TypeError."""
from who_likes_it import likes
try:
assert likes([True, False, False])
except TypeError:
print('Cannot use booleans as list input.')
def test_one_who_likes_it_carson():
"""Function that tests if list input that contains integers raises
TypeError."""
from who_likes_it import likes
try:
assert likes([1, 4, 55, 2443])
except TypeError:
print('Cannot use numbers as list input.')
def test_two_who_likes_it_carson():
"""Function that tests if list input that contains floats raises
TypeError."""
from who_likes_it import likes
try:
assert likes([55.006, 79.002, 9903.00605])
except TypeError:
print('Cannot use numbers as list input.')
def test_six_who_likes_it_code_wars():
"""Function that emulates random tests from code wars."""
from who_likes_it import likes
from random import randint, shuffle
sol = lambda n: 'no one likes this' if len(n) == 0 else n[
0] + ' likes this' if len(n) == 1 else n[0] + ' and ' + n[
1] + ' like this' if len(n) == 2 else n[0] + ', ' + n[
1] + ' and ' + n[2] + ' like this' if len(
n) == 3 else n[0] + ', ' + n[1] + ' and ' + str(
len(n) - 2) + ' others like this'
base = [
"Sylia Stingray", "Priscilla S. Asagiri", "Linna Yamazaki",
"Nene Romanova", "Nigel", "Macky Stingray", "Largo", "Brian J. Mason",
"Sylvie", "Anri", "Leon McNichol", "Daley Wong", "Galatea",
"Quincy Rosenkreutz"
]
for _ in range(40):
shuffle(base)
names = base[:randint(0, len(base) - 1)]
assert likes(names) == sol(names)
def test_two_people():
answer = likes(["Jacob", "Alex"])
assert answer == "Jacob and Alex like this"
def test_one_person():
answer = likes(["Peter"])
assert answer == "Peter likes this"
def test_no_one():
answer = likes([])
assert answer == "no one likes this"
def test_more_than_three_people():
answer = likes(["Alex", "Jacob", "Mark", "Max"])
assert answer == "Alex, Jacob and 2 others like this"
def test_three_people():
answer = likes(["Max", "John", "Mark"])
assert answer == "Max, John and Mark like this"
def test_two_who_likes_it_code_wars():
"""Function that emulates test.assert_equals(likes(['Peter'])."""
from who_likes_it import likes
assert likes(['Peter']) == 'Peter likes this'
def test_one_who_likes_it_code_wars():
"""Function that emulates test.assert_equals(likes([])."""
from who_likes_it import likes
assert likes([]) == 'no one likes this'
def test_five_who_likes_it_code_wars():
"""Function that emulates test.assert_equals
(likes(['Alex', 'Jacob', 'Mark', 'Max'])."""
from who_likes_it import likes
assert likes(['Alex', 'Jacob', 'Mark',
'Max']) == 'Alex, Jacob and 2 others like this'
def test_four_who_likes_it_code_wars():
"""Function that emulates test.assert_equals
(likes(['Max', 'John', 'Mark'])."""
from who_likes_it import likes
assert likes(['Max', 'John', 'Mark']) == 'Max, John and Mark like this'
def test_three_who_likes_it_code_wars():
"""Function that emulates test.assert_equals(likes(['Jacob', 'Alex'])."""
from who_likes_it import likes
assert likes(['Jacob', 'Alex']) == 'Jacob and Alex like this'