/*
 * Boost.Extension / zone test
 *
 * (C) Copyright Jeremy Pack 2007
 * Distributed under the Boost Software License, Version 1.0. (See             
 * accompanying file LICENSE_1_0.txt or copy at
 * http://www.boost.org/LICENSE_1_0.txt)
 *
 * See http://www.boost.org/ for latest version.
 */

#include <boost/extension/factory_map.hpp>
#include <boost/extension/factory.hpp>
#define BOOST_TEST_MAIN

#include <boost/test/unit_test.hpp>

#include "fruit.hpp"
using namespace boost::extensions;

BOOST_AUTO_TEST_CASE(add_one)
{
  factory_map z;
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(0));
  z.get<fruit, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(1));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(0));
}
BOOST_AUTO_TEST_CASE(add_multiple)
{
  factory_map z;
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(0));
  z.get<fruit, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(1));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(0));
  z.get<fruit, std::string, int, int>()["A fruit that is not round"]
    .set<banana>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(2));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(0));
  z.get<apple, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(2));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(1));
}
BOOST_AUTO_TEST_CASE(readd)
{
  factory_map z;
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(0));
  z.get<fruit, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(1));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(0));
  z.get<fruit, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(1));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(0));
  z.get<apple, std::string, int, int>()["A round fruit"].set<apple>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(1));
  BOOST_CHECK_EQUAL((z.get<apple, std::string, int, int>().size()), size_t(1));
  
}
BOOST_AUTO_TEST_CASE(different_base)
{
  factory_map z;
  BOOST_CHECK_EQUAL((z.get<vegetable, vegetable_info, float>().size()), 
                    size_t(0));
  z.get<fruit, std::string, int, int>()["A round fruit"].set<apple>();
  z.get<fruit, std::string, int, 
    int>()["A round fruit that isn't very sweet"].set<tomato>();
  z.get<vegetable, vegetable_info, float>()
    [vegetable_info("Tomato", 112)].set<tomato>();
  BOOST_CHECK_EQUAL((z.get<fruit, std::string, int, int>().size()), size_t(2));
  BOOST_CHECK_EQUAL((z.get<vegetable, vegetable_info, float>().size()), 
                    size_t(1));
  BOOST_CHECK_EQUAL((z.get<vegetable, vegetable_info, 
                     float>().begin()->first.get_calories()), 112);
}