class JsonParser
{
public:
	JsonParser()
	{
	}
	~JsonParser()
	{
	}
	boost::property_tree::ptree parse_json(std::string input_string)
	{
		boost::property_tree::ptree pt;
		try
		{
			std::istringstream iss(input_string);
			boost::property_tree::read_json (iss, pt);
			return pt;
		}
		catch(const std::exception& err)
		{
			std::cerr << err.what() << std::endl;
			return pt;
		}
	}
};
BOOST_AUTO_TEST_CASE(GetPropertyTreeFromJsonInValidInput)
{
	std::string invalid_json = "abc";
	JsonParser *jp =new JsonParser();
	boost::thread *t= new boost::thread(boost::bind(&JsonParser::parse_json,jp,invalid_json));
	t->join();
	BOOST_CHECK(1==1);
}

BOOST_AUTO_TEST_CASE(GetPropertyTreeFromJsonInValidInput2) //problem is with this test
{
	std::string invalid_json = "abc";
	JsonParser *jp =new JsonParser();
	boost::property_tree::ptree pt = jp->parse_json(invalid_json);
	BOOST_CHECK(pt.empty());
}