DLB_unit_test.hpp

/*
 * DLB_unit_test.hpp
 *
 *  Created on: Nov 24, 2015
 *      Author: Antonio Leo
 */

#ifndef DLB_UNIT_TEST_HPP_
#define DLB_UNIT_TEST_HPP_

#include "DLB.hpp"

BOOST_AUTO_TEST_SUITE (DLB_test)

BOOST_AUTO_TEST_CASE( DLB_test_use)
{
    // Vcluster
    Vcluster & vcl = *global_v_cluster;

    // Initialize the global VCluster
    init_global_v_cluster(&boost::unit_test::framework::master_test_suite().argc,&boost::unit_test::framework::master_test_suite().argv);

    // Init DLB tool
    DLB dlb(vcl);

    // Init dlb parameters
    dlb.setComputationCost(5);
    dlb.setSimulationStartTime(0);
    dlb.setSimulationEndTime(10);

    // Time value of the "unbalanced" process
    float t_high = 1;

    for(float t = dlb.getSimulationStartTime();
            t < dlb.getSimulationEndTime();
            t++)
    {
        dlb.startIteration(0);

        if(vcl.getProcessUnitID() == 0)
            dlb.endIteration(1);
        else{
            dlb.endIteration(t_high++);
        }


        bool rebalance = dlb.rebalanceNeeded();

        if(rebalance)  {t_high = 1;}

        if(t == 6)
            BOOST_REQUIRE_EQUAL(rebalance,true);
    }

}

BOOST_AUTO_TEST_SUITE_END()

#endif /* DLB_UNIT_TEST_HPP_ */