def test_py3_safe_inserts_empty_string_between_two_numbers(x): assume(bool(x)) assert _py3_safe(x, False, isint) == sep_inserter(x, (int, long), '')
def test_sep_inserter_inserts_separator_between_two_numbers(x): assume(bool(x)) assert list(_sep_inserter(iter(x), '')) == list(add_leading_space_if_first_is_num(sep_inserter(x, ''), ''))
def test_sep_inserter_inserts_separator_between_two_numbers(x): assert list(_sep_inserter(iter(x), '')) == list(add_leading_space_if_first_is_num(sep_inserter(x, ''), ''))