# -*- coding: utf-8 -*-

# Copyright (C) 2014-2018 Red Hat, Inc.

#

# This copyrighted material is made available to anyone wishing to use,

# modify, copy, or redistribute it subject to the terms and conditions of

# the GNU General Public License v.2, or (at your option) any later version.

# This program is distributed in the hope that it will be useful, but WITHOUT

# ANY WARRANTY expressed or implied, including the implied warranties of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General

# Public License for more details.  You should have received a copy of the

# GNU General Public License along with this program; if not, write to the

# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA

# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the

# source code or documentation are not subject to the GNU General Public

# License and may only be used or replicated with the express permission of

# Red Hat, Inc.

#

from __future__ import absolute_import

from __future__ import unicode_literals

import os

from io import StringIO

import dnf.cli.cli

import tests.support

from tests.support import mock

'''

def _run(cli, args):

    with mock.patch('sys.stdout', new_callable=StringIO), \

            mock.patch('dnf.rpm.detect_releasever', return_value=69):

        cli.configure(['clean', '--config', '/dev/null'] + args)

        cli.run()

class CleanTest(tests.support.TestCase):

    def setUp(self):

        conf = dnf.conf.Conf()

        base = tests.support.Base(conf)

        base.repos.add(tests.support.MockRepo('main', conf))

        base.conf.reposdir = '/dev/null'

        base.conf.plugins = False

        base.output = tests.support.MockOutput()

        repo = base.repos['main']

        repo.baseurl = ['http:///dnf-test']

        repo.basecachedir = base.conf.cachedir

        walk = [

            (

                repo.basecachedir,

                [os.path.basename(repo._cachedir)],

                [repo.id + '.solv'],

            ),

            (repo._cachedir, ['repodata', 'packages'], ['metalink.xml']),

            (repo._cachedir + '/repodata', [], ['foo.xml', 'bar.xml.bz2']),

            (repo._cachedir + '/packages', [], ['foo.rpm']),

        ]

        os.walk = self.walk = mock.Mock(return_value=walk)

        self.base = base

        self.cli = dnf.cli.cli.Cli(base)

    def tearDown(self):

        self.base.close()

    def test_run(self):

        with mock.patch('dnf.cli.commands.clean._clean') as _clean:

            for args in [['all'],

                         ['metadata'],

                         ['metadata', 'packages'],

                         ['metadata', 'packages', 'expire-cache'],

                         ['dbcache'],

                         ['expire-cache']]:

                _run(self.cli, args)

        calls = [call[0] for call in _clean.call_args_list]

        counts = (5, 4, 5, 5, 1, 0)

        for call, count in zip(calls, counts):

            files = list(call[1])

            assert len(files) == count

    def test_walk_once(self):

        _run(self.cli, ['all'])

        assert len(self.walk.call_args_list) == 1

    def test_clean_local_repo(self):

        cachedir = self.base.conf.cachedir

        repo = self.base.repos['main']

        repo.baseurl = ['file:///localrepo']

        _run(self.cli, ['all'])

        # Make sure we never looked outside the base cachedir

        dirs = [call[0][0] for call in self.walk.call_args_list]

        assert all(d == cachedir for d in dirs)

'''