<?php
/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
# ***** BEGIN LICENSE BLOCK *****
# This file is part of InDefero, an open source project management application.
# Copyright (C) 2008 Céondo Ltd and contributors.
#
# InDefero 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 2 of the License, or
# (at your option) any later version.
#
# InDefero 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, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
#
# ***** END LICENSE BLOCK ***** */

/**
 * Test the git class.
 */
class IDF_Tests_TestGit extends UnitTestCase 
{
 
    public function __construct() 
    {
        parent::__construct('Test the git class.');
    }

    public function testParseLog()
    {
        $log_lines = preg_split("/\015\012|\015|\012/", file_get_contents(dirname(__FILE__).'/test-log.txt'));
        $log = IDF_Scm_Git::parseLog($log_lines, 3);
        $this->assertEqual('Fixed the middleware to correctly return a 404 error if the project is', $log[0]->title);

    }

    /**
     * parse a log encoded in iso 8859-1
     */
    public function testParseIsoLog()
    {
        $log_lines = preg_split("/\015\012|\015|\012/", file_get_contents(dirname(__FILE__).'/data/git-log-iso-8859-1.txt'));
        $log = IDF_Scm_Git::parseLog($log_lines);
        $titles = array(
                        array('Quick Profiler entfernt', 'UTF-8'),
                        array('Anwendungsmenu Divider eingefügt', 'ISO-8859-1'),
                        array('Anwendungen aufäumen', 'ISO-8859-1'),
                        );
        foreach ($log as $change) {
            list($title, $senc) = array_shift($titles);
            list($conv, $encoding) = IDF_Commit::toUTF8($change->title, true);
            $this->assertEqual($title, $conv);
            $this->assertEqual($senc, $encoding);
        }
    }

    /**
     * parse a log encoded in iso 8859-2
     */
    public function testParseIsoLog2()
    {
        $log_lines = preg_split("/\015\012|\015|\012/", file_get_contents(dirname(__FILE__).'/data/git-log-iso-8859-2.txt'));
        $log = IDF_Scm_Git::parseLog($log_lines);
        $titles = array(
                        array('Doda³em model','ISO-8859-1'),
                        array('Doda³em model','ISO-8859-1'),
                        // The Good result is 'Dodałem model', the
                        // problem is that in that case, one cannot
                        // distinguish between latin1 and latin2. We
                        // will need to add a way for the project
                        // admin to set the priority between the
                        // encodings.
                        );
        foreach ($log as $change) {
            list($title, $senc) = array_shift($titles);
            list($conv, $encoding) = IDF_Commit::toUTF8($change->title, true);
            $this->assertEqual($title, $conv);
            $this->assertEqual($senc, $encoding);
        }
    }
}