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

# Copyright (C) 2016-2018 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 print_function

from __future__ import unicode_literals

import dnf.cli.commands.check

import dnf.pycomp

import tests.support

EXPECTED_DUPLICATES_FORMAT = """\

dup-1-0.noarch is a duplicate with dup-2-0.noarch

dup-1-0.noarch is a duplicate with dup-3-0.noarch

"""

EXPECTED_OBSOLETED_FORMAT = """\

test-1-0.noarch is obsoleted by obs-3-0.noarch

"""

class CheckDuplicatesTest(tests.support.DnfBaseTestCase):

    REPOS = []

    BASE_CLI = True

    CLI = "stub"

    def test_duplicates(self):

        self.cmd = dnf.cli.commands.check.CheckCommand(self.cli)

        tests.support.command_configure(self.cmd, ['--duplicates'])

        with tests.support.patch_std_streams() as (stdout, _):

            with self.assertRaises(dnf.exceptions.Error) as ctx:

                self.cmd.run()

            self.assertEqual(str(ctx.exception),

                             'Check discovered 2 problem(s)')

        self.assertEqual(stdout.getvalue(), EXPECTED_DUPLICATES_FORMAT)

    def test_obsoleted(self):

        self.cmd = dnf.cli.commands.check.CheckCommand(self.cli)

        tests.support.command_configure(self.cmd, ['--obsoleted'])

        with tests.support.patch_std_streams() as (stdout, _):

            with self.assertRaises(dnf.exceptions.Error) as ctx:

                self.cmd.run()

            self.assertEqual(str(ctx.exception),

                             'Check discovered 1 problem(s)')

        self.assertEqual(stdout.getvalue(), EXPECTED_OBSOLETED_FORMAT)