def test_bad_value_vsftpd_positive_integer_validate(arg):
    with pytest.raises(errors.AnsibleFilterError) as errorInfo:
        vsftpd_positive_integer_validate(arg)

    assert 'Invalid value: ' in str(errorInfo.value)
def test_valid_vsftpd_positive_integer_validate(arg):
    assert vsftpd_positive_integer_validate(arg) == 10