# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4

##########################################################################
# OpenLP - Open Source Lyrics Projection                                 #
# ---------------------------------------------------------------------- #
# Copyright (c) 2008-2019 OpenLP Developers                              #
# ---------------------------------------------------------------------- #
# This program is free software: you can redistribute it and/or modify   #
# it under the terms of the GNU General Public License as published by   #
# the Free Software Foundation, either version 3 of the License, or      #
# (at your option) any later version.                                    #
#                                                                        #
# This program is distributed in the hope that it will be useful,        #
# but WITHOUT ANY WARRANTY; without even the implied warranty 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, see <https://www.gnu.org/licenses/>. #
##########################################################################
"""
Package to test for proper bzr tags.
"""
import os
from subprocess import PIPE, Popen
from unittest import TestCase, SkipTest


TAGS1 = {'1.9.0', '1.9.1', '1.9.2', '1.9.3', '1.9.4', '1.9.5', '1.9.6', '1.9.7', '1.9.8', '1.9.9', '1.9.10',
         '1.9.11', '1.9.12', '2.0', '2.1.0', '2.1.1', '2.1.2', '2.1.3', '2.1.4', '2.1.5', '2.1.6', '2.2',
         '2.3.1', '2.3.2', '2.3.3', '2.4'}


class TestBzrTags(TestCase):

    def test_bzr_tags(self):
        """
        Test for proper bzr tags
        """
        # GIVEN: A bzr branch
        path = os.path.dirname(__file__)

        # WHEN getting the branches tags
        try:
            bzr = Popen(('bzr', 'tags', '--directory=' + path), stdout=PIPE)
        except Exception:
            raise SkipTest('bzr is not installed')
        std_out = bzr.communicate()[0]
        count = len(TAGS1)
        tags = [line.decode('utf-8').split()[0] for line in std_out.splitlines()]
        count1 = 0
        for t in tags:
            if t in TAGS1:
                count1 += 1

        # THEN the tags should match the accepted tags
        assert count == count1, 'List of tags should match'