# Copyright (C) 2015 Igor Gnatenko

#

# 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

from tests.support import mock

import dnf.pycomp

import dnf.repo

import os

import repoclosure

import tests.support as support

class TestRepoClosureFunctions(support.TestCase):

    def setUp(self):

        self.cmd = repoclosure.RepoClosureCommand(

            support.CliStub(support.BaseStub()))

        self.path = os.path.join(os.path.dirname(__file__), "resources/repoclosure/")

    def test_repoid_option(self):

        args = ["--repo", "main"]

        self.cmd.base.repos.add(dnf.repo.Repo(name="main"))

        self.cmd.base.repos.add(dnf.repo.Repo(name="main_fail"))

        support.command_configure(self.cmd, args)

        repos = [repo.id for repo in self.cmd.base.repos.iter_enabled()]

        self.assertEqual(["main"], repos)

    def test_check_option(self):

        args = ["--check", "@commandline"]

        self.cmd.base.repos.add(dnf.repo.Repo(name="main"))

        self.cmd.base.add_remote_rpms([os.path.join(self.path, "noarch/foo-4-6.noarch.rpm")])

        with mock.patch("sys.stdout", new_callable=dnf.pycomp.StringIO) as stdout:

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

                support.command_run(self.cmd, args)

            self.assertEqual(context.exception.value,

                             "Repoclosure ended with unresolved dependencies.")

            expected_out = ["package: foo-4-6.noarch from @commandline",

                            "  unresolved deps:",

                            "    bar = 4-6"]

            self.assertEqual(stdout.getvalue()[:-1], "\n".join(expected_out))

        args = ["--check", "main"]

        with mock.patch("sys.stdout", new_callable=dnf.pycomp.StringIO) as stdout:

            support.command_run(self.cmd, args)

            self.assertEmpty(stdout.getvalue())

    def test_pkg_option(self):

        args = ["--pkg", "foo"]

        self.cmd.base.add_remote_rpms([os.path.join(self.path, "noarch/foo-4-6.noarch.rpm")])

        with mock.patch("sys.stdout", new_callable=dnf.pycomp.StringIO) as stdout:

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

                support.command_run(self.cmd, args)

            self.assertEqual(context.exception.value,

                             "Repoclosure ended with unresolved dependencies.")

            expected_out = ["package: foo-4-6.noarch from @commandline",

                            "  unresolved deps:",

                            "    bar = 4-6"]

            self.assertEqual(stdout.getvalue()[:-1], "\n".join(expected_out))

        args = ["--pkg", "bar"]

        with mock.patch("sys.stdout", new_callable=dnf.pycomp.StringIO) as stdout:

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

                support.command_run(self.cmd, args)

            self.assertEqual(context.exception.value, "no package matched: bar")

    def test_base(self):

        args = []

        self.cmd.base.add_remote_rpms([os.path.join(self.path, "noarch/foo-4-6.noarch.rpm")])

        with mock.patch("sys.stdout", new_callable=dnf.pycomp.StringIO) as stdout:

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

                support.command_run(self.cmd, args)

            self.assertEqual(context.exception.value,

                             "Repoclosure ended with unresolved dependencies.")

            expected_out = ["package: foo-4-6.noarch from @commandline",

                            "  unresolved deps:",

                            "    bar = 4-6"]

            self.assertEqual(stdout.getvalue()[:-1], "\n".join(expected_out))