path: root/test/utils/rectangle.cpp

/*
 * 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 "utils/rectangle.hpp"

#include <exception>
#include <cppunit/extensions/HelperMacros.h>
#include <log4cpp/Category.hh>

namespace usdx
{
	class RectangleTest : public CppUnit::TestFixture {
		CPPUNIT_TEST_SUITE(RectangleTest);
		CPPUNIT_TEST(testInit);
		CPPUNIT_TEST(testIntersectInner);
		CPPUNIT_TEST(testIntersectOuter);
 		CPPUNIT_TEST_SUITE_END();
	private:
		static log4cpp::Category&  log;
	public:
		void setUp()
		{
		}

		void tearDown()
		{
		}

		void testInit()
		{
			Rectangle<int> rect(100, 150, 300, 400);

			CPPUNIT_ASSERT_EQUAL(rect.get_left(), 100);
			CPPUNIT_ASSERT_EQUAL(rect.get_top(), 150);
			CPPUNIT_ASSERT_EQUAL(rect.get_width(), 200);
			CPPUNIT_ASSERT_EQUAL(rect.get_height(), 250);
		}

		void testIntersectInner()
		{
			Rectangle<int> outer(100, 150, 200, 250);
			Rectangle<int> inner(120, 170, 180, 200);
			Rectangle<int> intersect = outer.intersect(inner);

			CPPUNIT_ASSERT_EQUAL(intersect.get_point1().get_x(), 120);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point1().get_y(), 170);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point2().get_x(), 180);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point2().get_y(), 200);
		}

		void testIntersectOuter()
		{
			Rectangle<int> outer(120, 170, 180, 200);
			Rectangle<int> inner(100, 150, 200, 250);
			Rectangle<int> intersect = outer.intersect(inner);

			CPPUNIT_ASSERT_EQUAL(intersect.get_point1().get_x(), 120);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point1().get_y(), 170);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point2().get_x(), 180);
			CPPUNIT_ASSERT_EQUAL(intersect.get_point2().get_y(), 200);
		}
	};

	log4cpp::Category&  RectangleTest::log =
		log4cpp::Category::getInstance("test.usdx.utils.rectangle");

	CPPUNIT_TEST_SUITE_REGISTRATION(RectangleTest);
}