/*
 * UltraStar Deluxe - Karaoke Game
 *
 * UltraStar Deluxe is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 2
 * 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; see the file COPYING. If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 * $URL$
 * $Id$
 */

#include <iostream>
#include <cppunit/extensions/HelperMacros.h>
#include "base/song.hpp"
#include "base/songloading/songloader.hpp"
#include <log4cpp/Category.hh>
#include <log4cpp/Priority.hh>

namespace usdx
{
	class SongloadingTest : public CppUnit::TestFixture {
		CPPUNIT_TEST_SUITE(SongloadingTest);
		CPPUNIT_TEST(testSongloadingTxtHeader);
		CPPUNIT_TEST_EXCEPTION(testSongloadingTxtMissingHeaderFieldArtist, MissingTagException);
		CPPUNIT_TEST_EXCEPTION(testSongloadingTxtMissingHeaderFieldTitle, MissingTagException);
		CPPUNIT_TEST_EXCEPTION(testSongloadingTxtMissingHeaderFieldMp3, MissingTagException);
		CPPUNIT_TEST_EXCEPTION(testSongloadingTxtMissingHeaderFieldBpm, MissingTagException);
		CPPUNIT_TEST_SUITE_END();

	private:
        log4cpp::Priority::Value oldLogLevel;

	public:
		void setUp()
		{
			// save old loglevel in case we want to disable logging
            oldLogLevel = log4cpp::Category::getRoot().getPriority();
		}

		void tearDown()
		{
			// set old loglevel in case we did disable logging
            log4cpp::Category::getRoot().setPriority(oldLogLevel);
		}

		void testSongloadingTxtHeader()
		{
			Song *song = Songloader::get_instance()->load_header("testdata/testsong_correct.txt");

			CPPUNIT_ASSERT_EQUAL(std::string("Test Ärtist"), song->get_artist());
            // FIXIT: unicode length is not counted correctly
			// CPPUNIT_ASSERT_EQUAL(11, song->get_artist().length());
			CPPUNIT_ASSERT_EQUAL(std::string("Test Title"), song->get_title());
			CPPUNIT_ASSERT_EQUAL(std::string("Test.mp3"), song->get_mp3());
			CPPUNIT_ASSERT_EQUAL(42.23f, song->get_bpm(0));
			CPPUNIT_ASSERT_EQUAL(42.23f, song->get_bpm(10));
			CPPUNIT_ASSERT_EQUAL(10.0f, song->get_gap());
			CPPUNIT_ASSERT_EQUAL(std::string("Test[BG].jpg"), song->get_background());
			CPPUNIT_ASSERT_EQUAL(std::string("Test[CO].jpg"), song->get_cover_file());
			CPPUNIT_ASSERT_EQUAL(std::string("Test Genre"), song->get_genre());
			CPPUNIT_ASSERT_EQUAL(false, song->get_relative());
			CPPUNIT_ASSERT_EQUAL(std::string("Cpp"), song->get_language());
			CPPUNIT_ASSERT_EQUAL(std::string("Test[VD#12,3].mkv"), song->get_video());
			CPPUNIT_ASSERT_EQUAL(12.3f, song->get_video_gap());
			CPPUNIT_ASSERT_EQUAL(0.0f, song->get_start());
			CPPUNIT_ASSERT_EQUAL(std::string("Test0r"), song->get_creator());
			CPPUNIT_ASSERT_EQUAL(7, song->get_year());
			CPPUNIT_ASSERT_EQUAL(666, song->get_stop());
			CPPUNIT_ASSERT_EQUAL(0, song->get_notes_gap());
			// TODO
			//CPPUNIT_ASSERT_EQUAL(UTF-8, song->get_encodeing());

			delete song;
		}

		void testSongloadingTxtMissingHeaderFieldArtist()
		{
			// disable logging to avoid logmsgs when the exeption
			// is thrown
            log4cpp::Category::getRoot().setPriority(log4cpp::Priority::EMERG);

			Songloader::get_instance()->
					load_header("testdata/testsong_missing_artist.txt");
		}

		void testSongloadingTxtMissingHeaderFieldTitle()
		{
			// disable logging to avoid logmsgs when the exeption
			// is thrown
            log4cpp::Category::getRoot().setPriority(log4cpp::Priority::EMERG);

			Songloader::get_instance()->
					load_header("testdata/testsong_missing_title.txt");
		}

		void testSongloadingTxtMissingHeaderFieldMp3()
		{
			// disable logging to avoid logmsgs when the exeption
			// is thrown
            log4cpp::Category::getRoot().setPriority(log4cpp::Priority::EMERG);

			Songloader::get_instance()->
					load_header("testdata/testsong_missing_mp3.txt");

		}

		void testSongloadingTxtMissingHeaderFieldBpm()
		{
			// disable logging to avoid logmsgs when the exeption
			// is thrown
            log4cpp::Category::getRoot().setPriority(log4cpp::Priority::EMERG);

			Songloader::get_instance()->
					load_header("testdata/testsong_missing_bpm.txt");
		}
	};

	CPPUNIT_TEST_SUITE_REGISTRATION(SongloadingTest);
}