/*****************************************************************************************
 *                                                                                       *
 * OpenSpace                                                                             *
 *                                                                                       *
 * Copyright (c) 2014-2016                                                               *
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 * or substantial portions of the Software.                                              *
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#include "gtest/gtest.h"

#include <openspace/scene/scenegraphnode.h>
#include <modules/globebrowsing/globes/chunklodglobe.h>
#include <modules/globebrowsing/globes/chunknode.h>

#include <fstream>
#include <glm/glm.hpp>

using namespace openspace;

class ChunkNodeTest : public testing::Test {};

/*
TEST_F(ChunkNodeTest, Split) {
	
	ghoul::Dictionary dict;
	ChunkLodGlobe chunkLodNode(dict);
	chunkLodNode.initialize();

	BoundingRect bounds(Vec2(2, 2), Vec2(2, 2));
	ChunkNode cn(chunkLodNode,bounds);
	ASSERT_TRUE(cn.isRoot()) << "Chunk node is root";
	ASSERT_TRUE(cn.isLeaf()) << "Chunk node is leaf";

	cn.split();
	ASSERT_TRUE(cn.isRoot()) << "Chunk node is root";
	ASSERT_FALSE(cn.isLeaf()) << "Chunk node is not leaf";

	ASSERT_EQ(cn.bounds.center.x, cn.getChild(Quad::NORTH_WEST).bounds.center.x * 2);
	ASSERT_EQ(cn.bounds.center.x, cn.getChild(Quad::NORTH_EAST).bounds.center.x * 2/3);

	ASSERT_EQ(cn.bounds.halfSize.x, cn.getChild(Quad::NORTH_WEST).bounds.halfSize.x * 2);
	ASSERT_EQ(cn.bounds.halfSize.y, cn.getChild(Quad::NORTH_WEST).bounds.halfSize.y * 2);

	chunkLodNode.deinitialize();
}

TEST_F(ChunkNodeTest, Merge) {
	ghoul::Dictionary dict;
	ChunkLodGlobe chunkLodNode(dict);
	chunkLodNode.initialize();


	BoundingRect bounds(Vec2(2, 2), Vec2(2, 2));
	ChunkNode cn(chunkLodNode,bounds);
	ASSERT_TRUE(cn.isRoot()) << "Chunk node is root";
	ASSERT_TRUE(cn.isLeaf()) << "Chunk node is leaf";

	cn.split();
	ASSERT_TRUE(cn.isRoot()) << "Chunk node is root";
	ASSERT_FALSE(cn.isLeaf()) << "Chunk node is not leaf";

	cn.merge();
	ASSERT_TRUE(cn.isRoot()) << "Chunk node is root";
	ASSERT_TRUE(cn.isLeaf()) << "Chunk node is leaf";

	chunkLodNode.deinitialize();

}
*/