def test_remove_vowels_when_no_vowels_vow():
"""
Check for vowels.
:return:
"""
vowel = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
for char in vowel:
assert remove_vowels(char) == ("")
assert remove_vowels("AEIOUaeiuo") == ("")
def test_remove_vowels_when_no_vowels():
"""
Check for vowels.
:return:
"""
assert remove_vowels("hello") == ("hll")
assert remove_vowels("BrtGhFtrW") == ("BrtGhFtrW")
assert remove_vowels("Vrtttt") == ("Vrtttt")
assert remove_vowels("Re") == ("R")
assert remove_vowels("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!#$%&'()*+,-./:;<=>?@[]^_`{|}~)") == ("0123456789bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ!#$%&'()*+,-./:;<=>?@[]^_`{|}~)")
def test_remove_vowels_when_no_vowels_empty():
"""
Check for vowels.
:return:
"""
assert remove_vowels("") == ""
def test_remove_vowels_empty_string():
"""
String is empty.
:return:
"""
assert filter.remove_vowels("") == ""
def test_remove_vowels_removes_wrong_ascii_letters():
"""
Wrong ascii letters.
:return:
"""
assert filter.remove_vowels(string.ascii_lowercase) == "bcdfghjklmnpqrstvwxyz"
def test_remove_vowels_one_vowel():
"""
String with one wovel.
:return:
"""
for vowel in vowels:
assert filter.remove_vowels(vowel) == ''
def test_remove_vowels_when_no_vowels():
"""
String without any vowels.
:return:
"""
test_string = ''.join(random.choice(allowed_chars) for _ in range(random.randrange(10, 40)))
assert filter.remove_vowels(test_string) == test_string
def test_remove_vowels_only_vowels_return_empty():
"""
String contains only vowels.
:return:
"""
test_string = ''.join(random.choice(vowels) for x in range(random.randrange(10, 40)))
assert filter.remove_vowels(test_string) == ""
def test_random():
"""
Check for random.
:return:
"""
random_string_vowel = "".join(random.choices("aeiou"))
for char in random_string_vowel:
assert remove_vowels(char) == ("")
def test_sort_list_list_len_1():
"""Test when length of list is 1 in sort_list."""
list_a = random.choices(
"qwrtypsdfghjklzxcvbnmQWRTYPSDFGHJKLZXCVBNMaeiouAEIOU", k=10)
string_a = "".join(list_a)
list_a = [string_a]
list_b = [None]
list_b[0] = filter.remove_vowels(list_a[0])
assert filter.sort_list(list_a) == list_b
def test_remove_vowels_simple():
"""
Simple test.
:return:
"""
string = ''.join(random.choice(allowed_chars) for _ in range(random.randrange(10, 40)))
test_string = add_random_vowels(string, random.randrange(10, 40))
assert filter.remove_vowels(test_string) == string
def test_remove_vowels_uppercase():
"""
Uppercase string.
:return:
"""
string = ''.join(random.choice(allowed_chars) for _ in range(random.randrange(10, 40))).upper()
test_string = add_random_vowels(string, random.randrange(10, 40)).upper()
assert filter.remove_vowels(test_string) == string
def test_uses_random():
"""Check code when the input is randomized."""
no_vowels = ""
randstr_size = random.randrange(0, 100)
for _ in range(randstr_size):
a = random.choice(string.ascii_letters)
if a not in ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U']:
no_vowels += a
maybe_vowels = no_vowels
for _ in range(randstr_size):
maybe_vowels += random.choice(
['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U'])
assert remove_vowels(maybe_vowels) == no_vowels
def test_longest_filtered_word_find_longest_before_filtering():
"""Test if find longest word before filtering."""
list_a = []
for _ in range(10):
temp = random.choices(
"qwrtypsdfghjklzxcvbnmQWRTYPSDFGHJKLZXCVBNMaeiouAEIOU",
k=random.randrange(5, 10))
b = "".join(temp)
list_a.append(b)
i = 0
while i < len(list_a):
list_a[i] = filter.remove_vowels(list_a[i])
i += 1
list_a.sort(key=len, reverse=True)
assert filter.longest_filtered_word(list_a) == list_a[0]
def test_remove_vowels_mixed_cases_only_vowels():
"""Check code when input has only lower- and upper-case vowels."""
assert remove_vowels("aeiouAEIOU") == ""
def test_remove_vowels_consecutive_vowels():
"""Check code when input is only vowels."""
assert remove_vowels("bbbbbbbbbbbbbbbb") == "bbbbbbbbbbbbbbbb"
def test_remove_vowels_only_non_vowels_longer():
"""Check code when input doesnt include any vowels."""
assert remove_vowels("sgbpvthnc") == "sgbpvthnc"
def test_remove_vowels_removes_wrong_ascii_letters():
"""Check code when has to remove vowels from ascii letters."""
assert remove_vowels("AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz") == \
"BbCcDdFfGgHhJjKkLlMmNnPpQqRrSsTtVvWwXxYyZz"
def test_remove_vowels_empty_string():
"""Check code when the input is an empty string."""
assert remove_vowels("") == ""
def test_remove_vowels_one_vowel():
"""Check code when it removes one vowel."""
for i in "abcdefghijklmnopqrstuvwxyz":
assert remove_vowels(i) == remove_vowels(i)
def test_remove_vowels_empty_string():
"""Test when string is empty in remove_vowels."""
assert filter.remove_vowels("") == ""
def test_remove_vowels_when_no_vowels():
"""Test when no vowels in remove_vowels."""
assert filter.remove_vowels(
"QqWwRrTtYyPpSsDdFfGgHhJjKkLlZzXxCcVvBbNnMm"
) == "QqWwRrTtYyPpSsDdFfGgHhJjKkLlZzXxCcVvBbNnMm"
def test_remove_vowels_one_vowel():
"""Test when only one vowel in remove_vowels."""
vowels = ('a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U')
for letter in vowels:
assert filter.remove_vowels(letter) == ""
def test_remove_vowels_mixed_cases_no_vowels():
"""Check code when input consists of only non-vowel lower and upper-case letters."""
assert remove_vowels("sgbpvthncSGBPVTHNC") == "sgbpvthncSGBPVTHNC"
def test_remove_vowels_mixed_cases_both_vowels_and_no_vowels():
"""Check code when input inclues both non-vowel and vowel upper- and lower-case letters."""
assert remove_vowels(
"aeiouAEIOUsgbpvthncSGBPVTHNC") == "sgbpvthncSGBPVTHNC"
def test_remove_vowels_only_vowels_longer():
"""Test when only vowels in remove_vowels."""
string = random.choices("aeiouAEIOU", k=10)
string = "".join(string)
assert filter.remove_vowels(string) == ""
