def test_tokenize_with_spaces():
assert tokenize('Hello there friend') == ['Hello', 'there', 'friend']
def test_tokenize_mix_alphanumeric():
assert tokenize('123hello l33t__w0rds') == ['123hello', 'l33t', 'w0rds']
def test_tokenize_with_unicode_symbols():
assert tokenize('Emoji🤓are👍fun') == ['Emoji', 'are', 'fun']
def test_tokenize_numbers():
assert tokenize('123_345 90!22*66') == ['123', '345', '90', '22', '66']
def test_tokenize_with_underscores():
assert tokenize('So_many__underscores') == ['So', 'many', 'underscores']
def test_tokenize_with_multiple_delimiters():
assert tokenize('So many spaces') == ['So', 'many', 'spaces']
def test_tokenize_with_mixed_characters():
assert tokenize('This,sentence!is crazy') == [
'This', 'sentence', 'is', 'crazy'
]
def test_tokenize_with_commas():
assert tokenize('my,spacebar,is,broken') == [
'my', 'spacebar', 'is', 'broken'
]
