tiramisu/tests/test_mixconfig.py

from .autopath import do_autopath
do_autopath()

import pytest

from tiramisu.setting import groups, owners
from tiramisu import IntOption, StrOption, NetworkOption, NetmaskOption, \
                     OptionDescription, Leadership, Config, GroupConfig, MixConfig, \
                     MetaConfig, Params, ParamOption, ParamValue, ParamSelfOption, Calculation, \
                     valid_network_netmask, delete_session
from tiramisu.error import ConfigError, ConflictError, PropertiesOptionError, LeadershipError, APIError
from tiramisu.storage import list_sessions
from .config import delete_sessions, event_loop

owners.addowner('mix1')
owners.addowner('mix2')


def return_value(value=None):
    return value


def raise_exception():
    raise Exception('test')


def make_description():
    i1 = IntOption('i1', '')
    i2 = IntOption('i2', '', default=1)
    i3 = IntOption('i3', '')
    i4 = IntOption('i4', '', default=2)
    i5 = IntOption('i5', '', default=[2], multi=True)
    i6 = IntOption('i6', '', properties=('disabled',))
    od1 = OptionDescription('od1', '', [i1, i2, i3, i4, i5, i6])
    od2 = OptionDescription('od2', '', [od1])
    return od2


def make_description1():
    i1 = IntOption('i1', '')
    i2 = IntOption('i2', '', default=1)
    i3 = IntOption('i3', '')
    i4 = IntOption('i4', '', default=2)
    i5 = IntOption('i5', '', default=[2], multi=True)
    i6 = IntOption('i6', '', properties=('disabled',))
    od1 = OptionDescription('od1', '', [i1, i2, i3, i4, i5, i6])
    od2 = OptionDescription('od2', '', [od1])
    return od2


def make_description2():
    i1 = IntOption('i1', '')
    i2 = IntOption('i2', '', default=1)
    i3 = IntOption('i3', '')
    i4 = IntOption('i4', '', default=2)
    i5 = IntOption('i5', '', default=[2], multi=True)
    i6 = IntOption('i6', '', properties=('disabled',))
    od1 = OptionDescription('od1', '', [i1, i2, i3, i4, i5, i6])
    od2 = OptionDescription('od2', '', [od1])
    return od2


def make_description3():
    i1 = IntOption('i1', '')
    i2 = IntOption('i2', '', default=1)
    i3 = IntOption('i3', '')
    i4 = IntOption('i4', '', default=2)
    i5 = IntOption('i5', '', default=[2], multi=True)
    i6 = IntOption('i6', '', properties=('disabled',))
    od1 = OptionDescription('od1', '', [i1, i2, i3, i4, i5, i6])
    od2 = OptionDescription('od2', '', [od1])
    return od2


async def make_mixconfig(double=False):
    od1 = make_description()
    od2 = make_description1()
    od3 = make_description2()
    conf1 = await Config(od1, session_id='conf1', delete_old_session=True)
    await conf1.property.read_write()
    conf2 = await Config(od2, session_id='conf2', delete_old_session=True)
    await conf2.property.read_write()
    mix = await MixConfig(od3, [conf1, conf2], session_id='mix', delete_old_session=True)
    if double:
        od4 = make_description3()
        await mix.owner.set(owners.mix2)
        mix = await MixConfig(od4, [mix], session_id='doublemix')
    await mix.property.read_write()
    await mix.owner.set(owners.mix1)
    return mix


@pytest.mark.asyncio
async def test_mix_name():
    mix = await make_mixconfig(True)
    assert await mix.config.path() == 'doublemix'
    ret = await mix.config('mix')
    assert await ret.config.path() == 'doublemix.mix'
    ret = await mix.config('mix.conf1')
    assert await ret.config.path() == 'doublemix.mix.conf1'
    ret = await mix.config('mix.conf2')
    assert await ret.config.path() == 'doublemix.mix.conf2'
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_not_group():
    i1 = IntOption('i1', '')
    od1 = OptionDescription('od1', '', [i1])
    od2 = OptionDescription('od2', '', [od1])
    async with await Config(od2, session_id='conf1') as conf1:
        grp = await GroupConfig([conf1])
        with pytest.raises(TypeError):
            await MixConfig(od2, [grp], session_id='error')
    await delete_session('error')
    assert not await list_sessions()


@pytest.mark.asyncio
async def test_unknown_config():
    mix = await make_mixconfig()
    with pytest.raises(ConfigError):
        await mix.config('unknown')
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_none():
    mix = await make_mixconfig()
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await mix.option('od1.i3').value.get() is await newconf1.option('od1.i3').value.get() is await newconf2.option('od1.i3').value.get() is None
    assert await mix.option('od1.i3').owner.get() is await newconf1.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.default
    #
    await mix.option('od1.i3').value.set(3)
    assert await mix.option('od1.i3').value.get() == await newconf1.option('od1.i3').value.get() == await newconf2.option('od1.i3').value.get() == 3
    assert await mix.option('od1.i3').owner.get() is await newconf1.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.mix1
    #
    await newconf1.option('od1.i3').value.set(2)
    assert await mix.option('od1.i3').value.get() == await newconf2.option('od1.i3').value.get() == 3
    assert await newconf1.option('od1.i3').value.get() == 2
    assert await mix.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.mix1
    assert await newconf1.option('od1.i3').owner.get() is owners.user
    #
    await mix.option('od1.i3').value.set(4)
    assert await mix.option('od1.i3').value.get() == await newconf2.option('od1.i3').value.get() == 4
    assert await newconf1.option('od1.i3').value.get() == 2
    assert await mix.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.mix1
    assert await newconf1.option('od1.i3').owner.get() is owners.user
    #
    await mix.option('od1.i3').value.reset()
    assert await mix.option('od1.i3').value.get() is await newconf2.option('od1.i3').value.get() is None
    assert await newconf1.option('od1.i3').value.get() == 2
    assert await mix.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.default
    assert await newconf1.option('od1.i3').owner.get() is owners.user
    #
    await newconf1.option('od1.i3').value.reset()
    assert await mix.option('od1.i3').value.get() is await newconf1.option('od1.i3').value.get() is await newconf2.option('od1.i3').value.get() is None
    assert await mix.option('od1.i3').owner.get() is await newconf1.option('od1.i3').owner.get() is await newconf2.option('od1.i3').owner.get() is owners.default
    #
    assert await mix.session.id() == await mix.session.id()
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_reset():
    mix = await make_mixconfig()
    assert await mix.option('od1.i2').value.get() == 1
    await mix.option('od1.i2').value.set(2)
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    await newconf1.option('od1.i2').value.set(3)
    assert await mix.option('od1.i2').value.get() == 2
    assert await newconf1.option('od1.i2').value.get() == 3
    assert await newconf2.option('od1.i2').value.get() == 2
    await mix.config.reset()
    assert await mix.option('od1.i2').value.get() == 1
    assert await newconf1.option('od1.i2').value.get() == 3
    assert await newconf2.option('od1.i2').value.get() == 1
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_default():
    mix = await make_mixconfig()
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await mix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await mix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    #
    await mix.option('od1.i2').value.set(3)
    assert await mix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 3
    assert await mix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    #
    await newconf1.option('od1.i2').value.set(2)
    assert await mix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 3
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await mix.option('od1.i2').value.set(4)
    assert await mix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 4
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await mix.option('od1.i2').value.reset()
    assert await mix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await newconf1.option('od1.i2').value.reset()
    assert await mix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await mix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_contexts():
    mix = await make_mixconfig()
    errors = await mix.value.set('od1.i2', 6, only_config=True)
    newconf1 = await mix.config('conf1')
    assert await mix.option('od1.i2').value.get() == 1
    assert await mix.option('od1.i2').owner.get() == owners.default
    assert await newconf1.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == 6
    assert await newconf1.option('od1.i2').owner.get() == await newconf1.option('od1.i2').owner.get() is owners.user
    assert len(errors) == 0
    await delete_sessions(mix)



@pytest.mark.asyncio
async def test_find():
    mix = await make_mixconfig()
    ret = list(await mix.option.find('i2'))
    assert len(ret) == 1
    assert 1 == await ret[0].value.get()
    ret = await mix.option.find('i2', first=True)
    assert 1 == await ret.value.get()
    assert await mix.value.dict() == {'od1.i4': 2, 'od1.i1': None, 'od1.i3': None,
                                 'od1.i2': 1, 'od1.i5': [2]}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_mix():
    mix = await make_mixconfig(double=True)
    newmix = await mix.config('mix')
    newconf1 = await mix.config('mix.conf1')
    newconf2 = await mix.config('mix.conf2')
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    #
    await mix.option('od1.i2').value.set(3)
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 3
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    #
    await newconf1.option('od1.i2').value.set(2)
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 3
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await newmix.option('od1.i2').value.set(4)
    assert await mix.option('od1.i2').value.get() == 3
    assert await newmix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 4
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is owners.mix1
    assert await newmix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix2
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await newmix.option('od1.i2').value.reset()
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 3
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.mix1
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await mix.option('od1.i2').value.reset()
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await newconf1.option('od1.i2').value.get() == 2
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    assert await newconf1.option('od1.i2').owner.get() is owners.user
    #
    await newconf1.option('od1.i2').value.reset()
    assert await mix.option('od1.i2').value.get() == await newmix.option('od1.i2').value.get() == await newconf1.option('od1.i2').value.get() == await newconf2.option('od1.i2').value.get() == 1
    assert await mix.option('od1.i2').owner.get() is await newmix.option('od1.i2').owner.get() is await newconf1.option('od1.i2').owner.get() is await newconf2.option('od1.i2').owner.get() is owners.default
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_mix_set():
    mix = await make_mixconfig(double=True)
    errors1 = await mix.value.set('od1.i1', 7, only_config=True)
    errors2 = await mix.value.set('od1.i6', 7, only_config=True)
    assert len(errors1) == 0
    assert len(errors2) == 2
    ret = await mix.config('mix.conf1')
    conf1 = ret._config_bag.context
    ret = await mix.config('mix.conf2')
    conf2 = ret._config_bag.context
    newconf1 = await mix.config('mix.conf1')
    newconf2 = await mix.config('mix.conf2')
    assert await newconf1.option('od1.i1').value.get() == await newconf2.option('od1.i1').value.get() == 7
    #
    dconfigs = []
    ret = await mix.config.find('i1', value=7)
    for conf in await ret.config.list():
        dconfigs.append(conf._config_bag.context)
    assert [conf1, conf2] == dconfigs
    await newconf1.option('od1.i1').value.set(8)
    #
    dconfigs = []
    ret = await mix.config.find('i1')
    for conf in await ret.config.list():
        dconfigs.append(conf._config_bag.context)
    assert [conf1, conf2] == dconfigs
    ret = await mix.config.find('i1', value=7)
    assert conf2 == list(await ret.config.list())[0]._config_bag.context
    ret = await mix.config.find('i1', value=8)
    assert conf1 == list(await ret.config.list())[0]._config_bag.context
    #
    dconfigs = []
    ret = await mix.config.find('i5', value=2)
    for conf in await ret.config.list():
        dconfigs.append(conf._config_bag.context)
    assert [conf1, conf2] == dconfigs
    #
    with pytest.raises(AttributeError):
        await mix.config.find('i1', value=10)
    with pytest.raises(AttributeError):
        await mix.config.find('not', value=10)
    with pytest.raises(AttributeError):
        await mix.config.find('i6')
    with pytest.raises(ValueError):
        await mix.value.set('od1.i6', 7, only_config=True, force_default=True)
    with pytest.raises(ValueError):
        await mix.value.set('od1.i6', 7, only_config=True, force_default_if_same=True)
    with pytest.raises(ValueError):
        await mix.value.set('od1.i6', 7, only_config=True, force_dont_change_value=True)
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_unconsistent():
    i1 = IntOption('i1', '')
    i2 = IntOption('i2', '', default=1)
    i3 = IntOption('i3', '')
    i4 = IntOption('i4', '', default=2)
    od1 = OptionDescription('od1', '', [i1, i2, i3, i4])
    od2 = OptionDescription('od2', '', [od1])
    od3 = OptionDescription('od3', '', [od1])
    conf1 = await Config(od2, session_id='conf1')
    conf2 = await Config(od2, session_id='conf2')
    conf3 = await Config(od2, session_id='conf3')
    i5 = IntOption('i5', '')
    od4 = OptionDescription('od4', '', [i5])
    conf4 = await Config(od4, session_id='conf4')
    mix = await MixConfig(od2, [conf1, conf2])
    await mix.owner.set(owners.mix1)
    with pytest.raises(TypeError):
        await MixConfig(od2, "string", session_id='error')
    await delete_session('error')
    # same descr but conf1 already in mix
    assert len(list(await conf1.config.parents())) == 1
    assert len(list(await conf3.config.parents())) == 0
    new_mix = await MixConfig(od2, [conf1, conf3])
    assert len(list(await conf1.config.parents())) == 2
    assert len(list(await conf3.config.parents())) == 1
    # not same descr
    tmix = await MixConfig(od2, [conf3, conf4])
    await delete_sessions([mix, conf3, conf4, tmix, new_mix])


@pytest.mark.asyncio
async def test_mix_leadership():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_only()
    ret = await mix.config.find('ip_admin_eth0')
    configs = await ret.config.list()
    assert len(configs) == 2
    assert conf1._config_bag.context == configs[0]._config_bag.context
    assert conf2._config_bag.context == configs[1]._config_bag.context
    ret = await mix.config.find('netmask_admin_eth0')
    configs = await ret.config.list()
    assert len(configs) == 2
    assert conf1._config_bag.context == configs[0]._config_bag.context
    assert conf2._config_bag.context == configs[1]._config_bag.context
    await mix.property.read_write()
    with pytest.raises(AttributeError):
        await mix.config.find('netmask_admin_eth0')
    ret = await mix.unrestraint.config.find('netmask_admin_eth0')
    configs = await ret.config.list()
    assert len(configs) == 2
    assert conf1._config_bag.context == configs[0]._config_bag.context
    assert conf2._config_bag.context == configs[1]._config_bag.context
    await mix.property.read_only()
    ret = await mix.config.find('netmask_admin_eth0')
    configs = await ret.config.list()
    assert len(configs) == 2
    assert conf1._config_bag.context == configs[0]._config_bag.context
    assert conf2._config_bag.context == configs[1]._config_bag.context
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_leadership_value2():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2], session_id="mix")
    newconf1 = await mix.config('conf1')
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.8'])
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
    #FIXME devrait raise ! assert await newconf1.option('ip_admin_eth0.ip_admin_eth0', 0).value.get() == None
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.reset()
    #
    await mix.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.255.0'
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_leadership_value_default():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True)
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    newconf1 = await mix.config('conf1')
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
    #
    await mix.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == None
    #
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.255.0'
    #
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).value.get() == '255.255.0.0'
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_leadership_owners():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.owner.set(owners.mix1)
    newconf1 = await mix.config('conf1')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
    with pytest.raises(LeadershipError):
        await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.user
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.reset()
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
    #
    await mix.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.mix1
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.isdefault()
    #
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.255.0')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.mix1
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.mix1
    #
    await mix.option('ip_admin_eth0.netmask_admin_eth0', 0).value.set('255.255.0.0')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.mix1
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.mix1
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.1'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() == owners.user
    assert await newconf1.option('ip_admin_eth0.netmask_admin_eth0', 0).owner.get() == owners.mix1
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_force_default():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    #
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.1'])
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.2'])
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    #
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.3'])
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    #
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_force_dont_change_value():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_dont_change_value=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_force_default_if_same():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    #
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default_if_same=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.mix1
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.mix1
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.3'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.mix1
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.5'], force_default_if_same=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.mix1
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_force_default_if_same_and_dont_change():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    #
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.4'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.isdefault()
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default_if_same=True, force_dont_change_value=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.4']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.mix1
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    #
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.3'])
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.5'], force_default_if_same=True, force_dont_change_value=True)
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.5']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.3']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').owner.get() is owners.user
    await delete_sessions(mix)



@pytest.mark.asyncio
async def test_mix_force_default_and_dont_change():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='rconf1')
    conf2 = await Config(od, session_id='rconf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    with pytest.raises(ValueError):
        await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.4'], force_default=True, force_dont_change_value=True)
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_properties_mix():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, validators=[Calculation(valid_network_netmask, Params((ParamOption(ip_admin_eth0), ParamSelfOption())))])
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0], properties=('disabled',))
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    await conf1.property.read_write()
    await conf2.property.read_write()
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    newconf1 = await mix.config('conf1')
    assert await newconf1.value.dict() == {}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_exception_mix():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", Calculation(raise_exception), multi=True, validators=[Calculation(valid_network_netmask, Params((ParamOption(ip_admin_eth0), ParamSelfOption())))])
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od = OptionDescription('root', '', [interface1])
    conf1 = await Config(od, session_id='conf1')
    conf2 = await Config(od, session_id='conf2')
    mix = await MixConfig(od, [conf1, conf2])
    await mix.property.read_write()
    with pytest.raises(ConfigError):
        await conf1.value.dict()
    await delete_sessions(mix)



@pytest.mark.asyncio
async def test_mix_callback():
    val1 = StrOption('val1', "", 'val')
    val2 = StrOption('val2', "", Calculation(return_value, Params(ParamOption(val1))))
    val3 = StrOption('val3', "", Calculation(return_value, Params(ParamValue('yes'))))
    val4 = StrOption('val4', "", Calculation(return_value, Params(kwargs={'value': ParamOption(val1)})))
    val5 = StrOption('val5', "", Calculation(return_value, Params(kwargs={'value': ParamValue('yes')})))
    maconfig = OptionDescription('rootconfig', '', [val1, val2, val3, val4, val5])
    cfg = await Config(maconfig, session_id='cfg')
    mix = await MixConfig(maconfig, [cfg])
    await mix.property.read_write()
    newcfg = await mix.config('cfg')
    assert await newcfg.value.dict() == {'val3': 'yes', 'val2': 'val', 'val1': 'val', 'val5': 'yes', 'val4': 'val'}
    await newcfg.option('val1').value.set('new')
    assert await newcfg.value.dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new'}
    await newcfg.option('val1').value.reset()
    await mix.option('val1').value.set('new')
    assert await newcfg.value.dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new'}
    await newcfg.option('val4').value.set('new1')
    assert await newcfg.value.dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new1'}
    await newcfg.option('val4').value.reset()
    await mix.option('val4').value.set('new1')
    assert await newcfg.value.dict() == {'val3': 'yes', 'val2': 'new', 'val1': 'new', 'val5': 'yes', 'val4': 'new1'}
    await mix.option('val4').value.reset()
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_callback_follower():
    val = StrOption('val', "", default='val')
    val1 = StrOption('val1', "", [Calculation(return_value, Params(ParamOption(val)))], multi=True)
    val3 = StrOption('val2', "", Calculation(return_value, Params(ParamOption(val1))), multi=True)
    val4 = StrOption('val3', "", Calculation(return_value, Params(ParamOption(val1))), multi=True)
    interface1 = Leadership('val1', '', [val1, val3, val4])
    od = OptionDescription('root', '', [interface1])
    maconfig = OptionDescription('rootconfig', '', [val, interface1])
    cfg = await Config(maconfig, session_id='cfg1')
    mix = await MixConfig(maconfig, [cfg])
    await mix.property.read_write()
    newcfg1 = await mix.config('cfg1')
    assert await newcfg1.value.dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await newcfg1.option('val').value.set('val1')
    assert await newcfg1.value.dict() == {'val1.val2': ['val1'], 'val1.val1': ['val1'], 'val1.val3': ['val1'], 'val': 'val1'}
    #
    await newcfg1.option('val').value.reset()
    await mix.option('val').value.set('val1')
    assert await newcfg1.value.dict() == {'val1.val2': ['val1'], 'val1.val1': ['val1'], 'val1.val3': ['val1'], 'val': 'val1'}
    #
    await mix.option('val').value.reset()
    await newcfg1.option('val1.val2', 0).value.set('val2')
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await newcfg1.option('val1.val2', 0).value.reset()
    assert await newcfg1.value.dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await mix.option('val1.val2', 0).value.set('val2')
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await mix.option('val1.val1').value.set(['val'])
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await newcfg1.option('val1.val3', 0).value.set('val6')
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val'], 'val1.val3': ['val6'], 'val': 'val'}
    #
    await mix.option('val1.val2', 0).value.reset()
    await newcfg1.option('val1.val3', 0).value.reset()
    await newcfg1.option('val1.val1').value.set(['val3'])
    assert await newcfg1.value.dict() == {'val1.val2': ['val3'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
    #
    await newcfg1.option('val1.val1').value.reset()
    assert await newcfg1.value.dict() == {'val1.val2': ['val'], 'val1.val1': ['val'], 'val1.val3': ['val'], 'val': 'val'}
    #
    await mix.option('val1.val1').value.set(['val3'])
    assert await newcfg1.value.dict() == {'val1.val2': ['val3'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
    #
    await newcfg1.option('val1.val2', 0).value.set('val2')
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val3'], 'val1.val3': ['val3'], 'val': 'val'}
    #
    await mix.option('val1.val1').value.set(['val3', 'rah'])
    assert await newcfg1.value.dict() == {'val1.val2': ['val2', 'rah'], 'val1.val1': ['val3', 'rah'], 'val1.val3': ['val3', 'rah'], 'val': 'val'}
    #
    await mix.option('val1.val1').value.pop(1)
    await mix.option('val1.val1').value.set(['val4'])
    assert await newcfg1.value.dict() == {'val1.val2': ['val2'], 'val1.val1': ['val4'], 'val1.val3': ['val4'], 'val': 'val'}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_meta_reset():
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od0 = OptionDescription('root', '', [interface1])
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od1 = OptionDescription('root', '', [interface1])
    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
    interface1 = Leadership('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    od2 = OptionDescription('root', '', [interface1])
    conf1 = await Config(od0, session_id='conf1')
    conf2 = await Config(od1, session_id='conf2')
    mix = await MixConfig(od2, [conf1, conf2])
    await mix.property.read_write()
    await mix.owner.set('mix1')
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    errors = await mix.value.set('ip_admin_eth0.ip_admin_eth0', ['192.168.1.1'])
    assert len(errors) == 0
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.set(['192.168.1.2'])
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.2']
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == ['192.168.1.1']
    await mix.value.reset('ip_admin_eth0.ip_admin_eth0')
    assert await mix.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf1.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    assert await newconf2.option('ip_admin_eth0.ip_admin_eth0').value.get() == []
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_properties_mix_copy():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    conf2 = await Config(interface1, session_id='conf2')
    await conf1.property.read_write()
    await conf2.property.read_write()
    mix = await MixConfig(interface2, [conf1, conf2], session_id='mix1')
    await mix.property.read_write()

    newconf1 = await mix.config('conf1')
    conf3 = await newconf1.config.copy(session_id='conf3')
    newconf3 = await mix.config('conf3')
    # old fashion
    mix2 = await conf3.config.metaconfig()
    assert await mix.session.id() == await mix2.session.id()
    # new method
    mix2 = list(await conf3.config.parents())
    assert len(mix2) == 1
    assert await mix.session.id() == await mix2[0].session.id()

    newconf2 = await mix.config('conf2')
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    assert await conf2.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    await mix.option('ip_admin_eth0').value.set(['192.168.1.2'])
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.2']}
    assert await conf2.value.dict() == {'ip_admin_eth0': ['192.168.1.2']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.2']}
    ret = await mix.value.set('ip_admin_eth0', ['192.168.1.3'], force_default_if_same=True)
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.3']}
    assert await conf2.value.dict() == {'ip_admin_eth0': ['192.168.1.3']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.3']}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_properties_mix_deepcopy():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    conf2 = await Config(interface1, session_id='conf2')
    await conf1.property.read_write()
    await conf2.property.read_write()
    mix = await MixConfig(interface2, [conf1, conf2])
    await mix.permissive.add('hidden')
    await mix.property.read_write()

    newconf1 = await mix.config('conf1')
    newconf2 = await mix.config('conf2')
    mix2 = await newconf1.config.deepcopy(session_id='conf3')
    newconf3 = await mix2.config('conf3')
    assert mix != mix2
    assert await mix.permissive.get() == await mix2.permissive.get()

    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    assert await newconf2.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    await mix.option('ip_admin_eth0').value.set(['192.168.1.2'])
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.2']}
    assert await newconf2.value.dict() == {'ip_admin_eth0': ['192.168.1.2']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    await mix.value.set('ip_admin_eth0', ['192.168.1.3'], force_default_if_same=True)
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth0': ['192.168.1.3']}
    assert await newconf3.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    await delete_sessions([mix, mix2])


@pytest.mark.asyncio
async def test_mix_properties_submix_deepcopy():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True,
                                       properties=('disabled',))
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    await conf1.property.read_write()
    mix1 = await MixConfig(interface1, [conf1], session_id='mix1')
    mix2 = await MixConfig(interface2, [mix1], session_id='mix2')
    mix_copy = await conf1.config.deepcopy(session_id='conf2',
                                           metaconfig_prefix='copy_')
    assert await mix_copy.session.id() == 'copy_mix2'
    ret1 = await mix_copy.config('copy_mix1')
    assert await ret1.session.id() == 'copy_mix1'
    ret2 = await mix_copy.config('copy_mix1.conf2')
    assert await ret2.session.id() == 'conf2'
    await delete_sessions([mix1, mix2, mix_copy, ret1, ret2])


@pytest.mark.asyncio
async def test_mix_properties_submix_deepcopy_owner():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip")
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth1', "mask")
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip")
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask")
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip")
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask")
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    await conf1.owner.set('conf1_user')
    await conf1.property.read_write()
    mix1 = await MixConfig(interface1, [conf1], session_id='mix1')
    await mix1.owner.set('mix1_user')
    mix2 = await MixConfig(interface2, [mix1], session_id='mix2')
    await mix2.owner.set('mix2_user')
    #
    await conf1.option('ip_admin_eth0').value.set('192.168.0.1')
    assert await conf1.option('ip_admin_eth0').owner.get() == 'conf1_user'
    await mix2.option('ip_admin_eth0').value.set('192.168.0.3')
    assert await mix2.option('ip_admin_eth0').owner.get() == 'mix2_user'
    #
    mix2_copy = await conf1.config.deepcopy(session_id='conf2',
                                            metaconfig_prefix='copy_')
    await mix2_copy.option('netmask_admin_eth0').value.set('255.255.255.255')
    assert await mix2_copy.option('ip_admin_eth0').value.get() == '192.168.0.3'
    assert await mix2_copy.option('ip_admin_eth0').owner.get() == 'mix2_user'
    assert await mix2_copy.option('netmask_admin_eth0').owner.get() == 'mix2_user'
    #
    mix1_copy = await mix2_copy.config('copy_mix1')
    await mix1_copy.option('netmask_admin_eth0').value.set('255.255.255.255')
    #
    conf2 = await mix1_copy.config('conf2')
    await conf2.owner.set('conf2_user')
    await conf2.option('netmask_admin_eth1').value.set('255.255.255.255')
    assert await conf2.option('netmask_admin_eth1').owner.get() == 'conf2_user'
    assert await conf2.option('ip_admin_eth0').value.get() == '192.168.0.1'
    assert await conf2.option('ip_admin_eth0').owner.get() == 'conf1_user'
    await delete_sessions([mix1, mix2, mix1_copy, mix2_copy])


@pytest.mark.asyncio
async def test_mix_properties_mix_set_value():
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth1', "mask", multi=True, properties=('disabled',))
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    netmask_admin_eth0 = NetmaskOption('netmask_admin_eth0', "mask", multi=True, properties=('disabled',))
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    conf2 = await Config(interface1, session_id='conf2')
    await conf1.property.read_write()
    await conf2.property.read_write()
    mix = await MixConfig(interface2, [conf1, conf2])
    await mix.property.read_write()
    newconf2 = await mix.config('conf2')
    assert await newconf2.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    ret = await mix.value.set('netmask_admin_eth0', ['255.255.255.255'], only_config=True)
    assert len(ret) == 2
    assert isinstance(ret[0], PropertiesOptionError)
    assert isinstance(ret[1], AttributeError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('netmask_admin_eth0', ['255.255.255.255'], force_default=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], PropertiesOptionError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('netmask_admin_eth0', ['255.255.255.255'], force_dont_change_value=True)
    assert len(ret) == 3
    assert isinstance(ret[0], PropertiesOptionError)
    assert isinstance(ret[1], AttributeError)
    assert isinstance(ret[2], PropertiesOptionError)
    del ret[2]
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('netmask_admin_eth0', ['255.255.255.255'], force_default_if_same=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], PropertiesOptionError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('ip_admin_eth0', '255.255.255.255', only_config=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], ValueError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('ip_admin_eth0', '255.255.255.255', force_default=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], ValueError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('ip_admin_eth0', '255.255.255.255', force_dont_change_value=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], ValueError)
    del ret[1]
    del ret[0]
    del ret
    ret = await mix.value.set('ip_admin_eth0', '255.255.255.255', force_default_if_same=True)
    assert len(ret) == 2
    assert isinstance(ret[0], AttributeError)
    assert isinstance(ret[1], ValueError)
    del ret[1]
    del ret[0]
    del ret
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_different_default():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.2'])
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.3'])
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.4'])
    ip_admin_eth1 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.5'])
    interface3 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, ip_admin_eth1])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.6'])
    interface4 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    await conf1.property.read_write()
    conf2 = await Config(interface1, session_id='conf2')
    await conf2.property.read_write()
    mix = await MixConfig(interface2, [conf1, conf2], session_id='submix1')
    mix = await MixConfig(interface3, [mix], session_id='submix2')
    mix = await MixConfig(interface4, [mix])
    await mix.property.read_write()
    #
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.6']}
    newsubmix2 = await mix.config('submix2')
    newsubmix1 = await mix.config('submix2.submix1')
    newconf1 = await mix.config('submix2.submix1.conf1')
    newconf2 = await mix.config('submix2.submix1.conf2')
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.4'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    #
    await mix.option('ip_admin_eth0').value.set(['192.168.1.7'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.7'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    #
    await newsubmix2.option('ip_admin_eth0').value.set(['192.168.1.8'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
    #
    with pytest.raises(AttributeError):
        await newsubmix1.option('ip_admin_eth0').value.set(['192.168.1.9'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
    #
    with pytest.raises(AttributeError):
        await newconf2.option('ip_admin_eth0').value.set(['192.168.1.9'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.8']}
    #
    await newconf1.option('ip_admin_eth0').value.set(['192.168.1.9'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    with pytest.raises(AttributeError):
        await mix.option('ip_admin_eth1').value.set(['192.168.1.10'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    await newsubmix2.option('ip_admin_eth1').value.set(['192.168.1.10'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.10']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.10']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    await newsubmix1.option('ip_admin_eth1').value.set(['192.168.1.11'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    await newconf2.option('ip_admin_eth1').value.set(['192.168.1.12'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    with pytest.raises(AttributeError):
        await newconf1.option('ip_admin_eth1').value.set(['192.168.1.13'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await newsubmix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await newsubmix1.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await newconf2.value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
    assert await newconf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_different_default_reset():
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.1'])
    interface0 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.2'])
    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.3'])
    interface2 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.4'])
    ip_admin_eth1 = NetworkOption('ip_admin_eth1', "ip", multi=True, default=['192.168.1.5'])
    interface3 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, ip_admin_eth1])
    ip_admin_eth0 = NetworkOption('ip_admin_eth0', "ip", multi=True, default=['192.168.1.6'])
    interface4 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0])
    conf1 = await Config(interface0, session_id='conf1')
    await conf1.property.read_write()
    conf2 = await Config(interface1, session_id='conf2')
    await conf2.property.read_write()
    mix = await MixConfig(interface2, [conf1, conf2], session_id='submix1')
    mix = await MixConfig(interface3, [mix], session_id='submix2')
    mix = await MixConfig(interface4, [mix])
    await mix.property.read_write()
    #
    await mix.option('ip_admin_eth0').value.set(['192.168.1.7'])
    submix2 = await mix.config('submix2')
    submix1 = await mix.config('submix2.submix1')
    conf1 = await mix.config('submix2.submix1.conf1')
    conf2 = await mix.config('submix2.submix1.conf2')
    await submix2.option('ip_admin_eth0').value.set(['192.168.1.8'])
    await submix2.option('ip_admin_eth1').value.set(['192.168.1.10'])
    await submix1.option('ip_admin_eth1').value.set(['192.168.1.11'])
    await conf2.option('ip_admin_eth1').value.set(['192.168.1.12'])
    await conf1.option('ip_admin_eth0').value.set(['192.168.1.9'])
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.7']}
    assert await submix2.value.dict() == {'ip_admin_eth0': ['192.168.1.8'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await submix1.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await conf2.value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
    assert await conf1.value.dict() == {'ip_admin_eth0': ['192.168.1.9']}
    #
    await mix.value.reset('ip_admin_eth0')
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.6']}
    assert await submix2.value.dict() == {'ip_admin_eth0': ['192.168.1.4'], 'ip_admin_eth1': ['192.168.1.10']}
    assert await submix1.value.dict() == {'ip_admin_eth1': ['192.168.1.11']}
    assert await conf2.value.dict() == {'ip_admin_eth1': ['192.168.1.12']}
    assert await conf1.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    #
    await mix.value.reset('ip_admin_eth1')
    assert await mix.value.dict() == {'ip_admin_eth0': ['192.168.1.6']}
    assert await submix2.value.dict() == {'ip_admin_eth0': ['192.168.1.4'], 'ip_admin_eth1': ['192.168.1.5']}
    assert await submix1.value.dict() == {'ip_admin_eth1': ['192.168.1.3']}
    assert await conf2.value.dict() == {'ip_admin_eth1': ['192.168.1.2']}
    assert await conf1.value.dict() == {'ip_admin_eth0': ['192.168.1.1']}
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_pop_config():
    od = make_description()
    config1 = await Config(od, session_id='config1')
    config2 = await Config(od, session_id='config2')
    mix = await MixConfig(od, [config1, config2])
    await mix.option('od1.i1').value.set(2)
    #
    assert len(list(await mix.config.list())) == 2
    newconfig1 = await mix.config('config1')
    assert await newconfig1.value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
    newconf1 = await mix.config.pop('config1')
    try:
        await mix.config('config1')
    except ConfigError:
        pass
    else:
        raise Exception('must raise')
    assert await newconf1.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
    #
    assert len(list(await mix.config.list())) == 1
    with pytest.raises(ConfigError):
        await mix.config.pop('newconf1')
    await delete_sessions([mix, newconf1])


@pytest.mark.asyncio
async def test_mix_add_config():
    od = make_description()
    config1 = await Config(od, session_id='config1')
    config2 = await Config(od, session_id='config2')
    mix = await MixConfig(od, [config1, config2])
    await mix.option('od1.i1').value.set(2)
    #
    assert len(list(await mix.config.list())) == 2
    config = await Config(od, session_id='new')
    assert await config.value.dict() == {'od1.i1': None, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
    await mix.config.add(config)
    #
    assert len(list(await mix.config.list())) == 3
    assert await config.value.dict() == {'od1.i1': 2, 'od1.i2': 1, 'od1.i3': None, 'od1.i4': 2, 'od1.i5': [2], 'od1.i6': None}
    #
    with pytest.raises(ConflictError):
        await mix.config.add(config)
    await delete_sessions(mix)


@pytest.mark.asyncio
async def test_mix_add_config_readd():
    od = make_description()
    mix = await MixConfig(od, [])
    mix2 = await MixConfig(od, [])
    #
    config = await Config(od, session_id='new')
    await mix.config.add(config)
    await mix2.config.add(config)
    assert len(list(await config.config.parents())) == 2
    await delete_sessions([mix, mix2])


@pytest.mark.asyncio
async def test_meta_new_mixconfig():
    od = make_description()
    cfg = await Config(od, session_id='cfg1')
    meta = await MetaConfig([cfg])
    mix = await meta.config.new('mixconfig', type="mixconfig")
    assert isinstance(mix, MixConfig)
    await delete_sessions(meta)


@pytest.mark.asyncio
async def test_meta_get_mixconfig():
    od = make_description()
    cfg = await Config(od, session_id='conf1')
    meta = await MetaConfig([cfg])
    await meta.config.new('mixconfig', type="mixconfig")
    assert isinstance(await meta.config.get('mixconfig'), MixConfig)
    with pytest.raises(ConfigError):
        await meta.config.get('unknown')
    newmix = await meta.config.get('mixconfig')
    await newmix.config.add(await MixConfig(od, [], session_id='mixconfig2'))
    assert isinstance(await newmix.config.get('mixconfig2'), MixConfig)
    await delete_sessions(meta)