/**
 * @file
 * @brief Unit tests for openshot::Timeline
 * @author Jonathan Thomas <jonathan@openshot.org>
 *
 * @section LICENSE
 *
 * Copyright (c) 2008-2013 OpenShot Studios, LLC
 * (http://www.openshotstudios.com). This file is part of
 * OpenShot Library (http://www.openshot.org), an open-source project
 * dedicated to delivering high quality video editing and animation solutions
 * to the world.
 *
 * OpenShot Library 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.
 *
 * OpenShot Library 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 OpenShot Library.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "UnitTest++.h"
#include "../include/OpenShot.h"

using namespace std;
using namespace openshot;

TEST(Timeline_Constructor)
{
	// Create a default fraction (should be 1/1)
	Framerate fps(30000,1000);
	Timeline t1(640, 480, fps, 44100, 2);

	// Check values
	CHECK_EQUAL(640, t1.Width());
	CHECK_EQUAL(480, t1.Height());

	// Create a default fraction (should be 1/1)
	Timeline t2(300, 240, fps, 44100, 2);

	// Check values
	CHECK_EQUAL(300, t2.Width());
	CHECK_EQUAL(240, t2.Height());
}

TEST(Timeline_Width_and_Height_Functions)
{
	// Create a default fraction (should be 1/1)
	Framerate fps(30000,1000);
	Timeline t1(640, 480, fps, 44100, 2);

	// Check values
	CHECK_EQUAL(640, t1.Width());
	CHECK_EQUAL(480, t1.Height());

	// Set width
	t1.Width(600);

	// Check values
	CHECK_EQUAL(600, t1.Width());
	CHECK_EQUAL(480, t1.Height());

	// Set height
	t1.Height(400);

	// Check values
	CHECK_EQUAL(600, t1.Width());
	CHECK_EQUAL(400, t1.Height());
}

TEST(Timeline_Framerate)
{
	// Create a default fraction (should be 1/1)
	Framerate fps(24,1);
	Timeline t1(640, 480, fps, 44100, 2);

	// Check values
	CHECK_CLOSE(24.0f, t1.FrameRate().GetFPS(), 0.00001);

	// Set width
	t1.FrameRate(Framerate(30000,1001));

	// Check values
	CHECK_CLOSE(29.97002f, t1.FrameRate().GetFPS(), 0.00001);

}