<gh_stars>100-1000
# Copyright (c) 2014-2018, iocage
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import re

import pytest
import requests

from distutils.version import StrictVersion

require_root = pytest.mark.require_root
require_zpool = pytest.mark.require_zpool
require_upgrade = pytest.mark.require_upgrade
require_nat = pytest.mark.require_nat

JAIL_NAME = 'upgrade_jail'
OLD_RELEASE = '12.1-RELEASE'


@require_root
@require_zpool
@require_nat
@require_upgrade
def test_01_create_jail_with_older_release(invoke_cli, jail):
    invoke_cli(
        ['create', '-r', OLD_RELEASE, '-n', JAIL_NAME, 'nat=1',
         'allow_raw_sockets=1']
    )

    assert jail(JAIL_NAME).exists is True


@require_upgrade
@require_nat
@require_root
@require_zpool
def test_02_upgrade_jail(
        invoke_cli, skip_test, release, jail
):
    jail = jail(JAIL_NAME)

    skip_test(not jail)

    invoke_cli(
        ['upgrade', jail.name, '-r', release]
    )