def test_numbers_in_string_05():
# random
for _ in range(100):
stringy = "".join(
random.choices([str(i) for i in list(range(0, 10))] +
list(string.ascii_lowercase),
k=random.randint(0, 50)))
int_list = []
for symbol in stringy:
if symbol.isnumeric():
int_list.append(int(symbol))
assert exam.numbers_in_string(stringy) == int_list
def test_numbers_in_string_04():
# empty string
assert exam.numbers_in_string("") == []
def test_numbers_in_string_02():
# some numbers
assert exam.numbers_in_string("a1karamba") == [1]
assert exam.numbers_in_string("fb23gs3g1") == [2, 3, 3, 1]
assert exam.numbers_in_string("1k6jd93hsa") == [1, 6, 9, 3]
def test_numbers_in_string_03():
# all numbers
assert exam.numbers_in_string("12321") == [1, 2, 3, 2, 1]
assert exam.numbers_in_string("000") == [0, 0, 0]
def test_numbers_in_string_01():
# no numbers
assert exam.numbers_in_string("qwerty") == []
assert exam.numbers_in_string("o/") == []