root/library/tests/datasource_test.cpp @ 606

#include "../bdm/base/datasources.h"
#include "mat_checks.h"
#include "UnitTest++.h"

using namespace bdm;

TEST ( test_EpdfDS ) {
        UIFile uif("epdfds.cfg");

        shared_ptr<EpdfDS> ds=UI::build<EpdfDS>(uif, "ds");
        
        vec mean = zeros(2);
        vec dt = zeros(2);
        for (int i=0; i<100; i++){
                ds->step();
                ds->getdata(dt);
                mean += dt;
        }
        CHECK_CLOSE_EX (  vec_2(1.0,2.0) ,mean/100, 1e-2);
}

TEST ( test_MpdfDS ) {
        UIFile uif("mpdfds.cfg");

        shared_ptr<MpdfDS> ds=UI::build<MpdfDS>(uif, "ds", UI::compulsory);
        
        vec dt = zeros(2);
        vec ut="1.0";
        ds->write(ut);
        for (int i=0; i<100; i++){
                ds->step();
        }
        ds->getdata(dt);
        CHECK_CLOSE ( -0.2 , dt(0), 1e-4);

        ut="2.0";
        ds->write(ut);
        for (int i=0; i<100; i++){
                ds->step();
        }
        ds->getdata(dt);
        CHECK_CLOSE ( -0.4 , dt(0), 1e-4);
}