/home/mhx/git/github/libmoost/test/container/geo_map.cpp

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/* vim:set ts=3 sw=3 sts=3 et: */
#include <boost/test/unit_test.hpp>
#include <boost/test/test_tools.hpp>

#include <vector>
#include "../../include/moost/container/geo_map.hpp"

using namespace moost::container;

BOOST_AUTO_TEST_SUITE( geo_map_test )

struct Fixture
{
   geo_map<int> table;
   geo_map<int>::location query1;
   geo_map<int>::location query2;
   std::vector< geo_map<int>::value_type > results;

   Fixture()
   : query1(-20.3F, 40.9F),
     query2(-19.9F, 48.4F)
   {
      // add some test data
      table.insert(geo_map<int>::value_type(geo_map<int>::location(-20.1F, 45.3F), 1));
      table.insert(geo_map<int>::value_type(geo_map<int>::location(-20.1F, 48.3F), 2));
      table.insert(geo_map<int>::value_type(geo_map<int>::location(13.3F, -12.0F), 3));

      geo_map<int>::const_iterator it = table.begin();
      BOOST_CHECK(it != table.end());
   }
};

// what happens when we search something empty?
BOOST_FIXTURE_TEST_CASE( test_empty, Fixture )
{
   table.clear();
   table.find(query1, 100.0F, std::back_inserter(results));

   BOOST_CHECK(results.empty());
}

// find nothing!
BOOST_FIXTURE_TEST_CASE( test_not_found, Fixture )
{
   table.find(query1, 100.0F, std::back_inserter(results));

   BOOST_CHECK(results.empty());
}

// find something!
BOOST_FIXTURE_TEST_CASE( test_found, Fixture )
{
   table.find(query1, 460.0F, std::back_inserter(results));

   BOOST_REQUIRE_EQUAL(results.size(), 1);
   BOOST_CHECK(results[0].second == 1);
}

// find nothing! (bounds search)
BOOST_FIXTURE_TEST_CASE( test_not_found_bounding, Fixture )
{
   table.find(query1, query1, std::back_inserter(results));

   BOOST_CHECK(results.empty());
}

// find something! (bounds search)
BOOST_FIXTURE_TEST_CASE( test_found_bounding, Fixture )
{
   table.find(query1, query2, std::back_inserter(results));

   BOOST_REQUIRE_EQUAL(results.size(), 2);
   BOOST_CHECK(results[0].second == 1);
   BOOST_CHECK(results[1].second == 2);
}

BOOST_AUTO_TEST_SUITE_END()