#include <iostream>
#include <gtest/gtest.h>
#include <system_info.h>
#include "hw/thermal.h"
#include "unittest.h"

using namespace std;

/*
 * main class
 */
struct hw_info *info;
struct thermal_device *thermal_dev;

class THERMALHalTest : public testing::Test
{
	public:
		virtual void SetUp()
		{

		}

		virtual void TearDown()
		{

		}
};

/*
 * testcase
 */
TEST_F(THERMALHalTest, InitP)
{
	int ret;

	ret = hw_get_info(THERMAL_HARDWARE_DEVICE_ID,
			(const struct hw_info **)&info);
	if (ret < 0) {
		cout << "There is no device for thermal" << ret << endl;
		return;
	} else {
		EXPECT_EQ(ret, 0) << "Fail to get hal for thermal (" << ret << ")";
	}

	if (!info || !info->open) {
		cout << "There is no function for info open" << endl;
		return;
	}
	ret = info->open(info, NULL, (struct hw_common**)&thermal_dev);
	EXPECT_EQ(ret, 0) << "Fail to open thermal device (" << ret << ")";
}

TEST_F(THERMALHalTest, GetStateP)
{
	struct thermal_info thermal;
	int ret;

	if (!thermal_dev || !thermal_dev->get_state) {
		cout << "There is no function for get_state" << endl;
		return;
	}
	ret = thermal_dev->get_state(&thermal);
	EXPECT_EQ(ret, 0) << "Fail to get_state (" << ret << ")";
}

static void updated_cb(struct thermal_info *info, void *data)
{

}

TEST_F(THERMALHalTest, RegisterChangedEventP)
{
	int ret;

	if (!thermal_dev || !thermal_dev->register_changed_event) {
		cout << "There is no function for register_changed_event" << endl;
		return;
	}
	ret = thermal_dev->register_changed_event(updated_cb, NULL);
	EXPECT_EQ(ret, 0) << "Fail to register_changed_event (" << ret << ")";
}

TEST_F(THERMALHalTest, UnregisterChangedEventP)
{
	if (!thermal_dev || !thermal_dev->unregister_changed_event) {
		cout << "There is no function for unregister_changed_event" << endl;
		return;
	}
	thermal_dev->unregister_changed_event(updated_cb);
}

TEST_F(THERMALHalTest, DeinitP)
{
	int ret;

	if (!info || !info->close) {
		cout << "There is no function for info close" << endl;
		return;
	}
	ret = info->close((struct hw_common *)thermal_dev);
	EXPECT_EQ(ret, 0) << "Fail to close thermal device (" << ret << ")";
}

int main(int argc, char **argv)
{
	testing::InitGoogleTest(&argc, argv);

	return RUN_ALL_TESTS();
}