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

# Copyright (C) 2015-2018 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 dnf.exceptions

import tests.support

class SubjectTest(tests.support.DnfBaseTestCase):

    REPOS = ['main', 'third_party']

    def setUp(self):

        super(SubjectTest, self).setUp()

        pkg = self.base.sack.query().filter(name='lotus', arch='x86_64')[0]

        self.base.sack.add_excludes([pkg])

    def test_best_selectors_no_glob(self):

        subj = dnf.subject.Subject('pepper')

        sltrs = subj._get_best_selectors(self.base)

        self.assertEqual(len(sltrs), 1)

    def test_best_selectors_glob(self):

        subj = dnf.subject.Subject('l*')

        sltrs = subj._get_best_selectors(self.base)

        q = self.base.sack.query().filter(name__glob='l*')

        self.assertEqual(len(sltrs), len(set(map(lambda p: p.name, q))))

    def test_best_selectors_arch(self):

        subj = dnf.subject.Subject('l*.x86_64')

        sltrs = subj._get_best_selectors(self.base)

        q = self.base.sack.query().filter(name__glob='l*', arch__eq='x86_64')

        self.assertEqual(len(sltrs), len(set(map(lambda p: p.name, q))))

        for sltr in sltrs:

            for pkg in sltr.matches():

                self.assertEqual(pkg.arch, 'x86_64')

    def test_best_selectors_ver(self):

        subj = dnf.subject.Subject('*-1-1')

        sltrs = subj._get_best_selectors(self.base)

        for sltr in sltrs:

            for pkg in sltr.matches():

                self.assertEqual(pkg.evr, '1-1')