test_helpers.hh

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/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_core_test_helpers_hh
#define mia_core_test_helpers_hh

#ifndef mia_internal_autotest_hh
#include <mia/internal/autotest.hh>
#endif 

#include <set>
#include <string>

template <class PluginHandler> 
void test_plugin_names_and_count(const std::set<std::string>& expected)
{
        auto plugins = PluginHandler::instance().get_set(); 
        BOOST_CHECK_EQUAL(plugins.size(), expected.size()); 
        
        for (auto p = plugins.begin(); p != plugins.end(); ++p) {
                BOOST_CHECK_MESSAGE(expected.find(*p) != expected.end(), "unexpected plugin '" << *p << "' found"); 
        }
        
        for (auto p = expected.begin(); p != expected.end(); ++p)
                BOOST_CHECK_MESSAGE(plugins.find(*p) != plugins.end(), "expected plugin '" << *p << "' not found"); 

}


#endif