def test_removes_exclamation_mark(self): assert clean_word("ba-ar!") == "ba-ar"
def test_weird_english_posessive(self): assert clean_word("cats'") == "cats'"
def test_doesnt_remove_parts_of_word(self): assert clean_word("L'Hospitalet") == "L'Hospitalet"
def test_doesnt_remove_parts_of_word(self): assert clean_word("ba-ar") == "ba-ar"
def test_removes_comma(self): assert clean_word("foo,") == "foo"
def test_removes_parentheses(self): assert clean_word("(foo") == "foo"
def test_empty_string(self): assert clean_word("") == ""