#include "sum_of_multiples.h"
#define BOOST_TEST_MAIN
#include <boost/test/unit_test.hpp>

BOOST_AUTO_TEST_CASE(sum_to_1_yields_0)
{
    BOOST_REQUIRE_EQUAL(0, sum_of_multiples::to(0));
}

#if defined(EXERCISM_RUN_ALL_TESTS)
BOOST_AUTO_TEST_CASE(sum_to_4_yields_3)
{
    BOOST_REQUIRE_EQUAL(3, sum_of_multiples::to(4));
}

BOOST_AUTO_TEST_CASE(sum_to_10_yields_23)
{
    BOOST_REQUIRE_EQUAL(23, sum_of_multiples::to(10));
}

BOOST_AUTO_TEST_CASE(sum_to_100)
{
    BOOST_REQUIRE_EQUAL(2318, sum_of_multiples::to(100));
}

BOOST_AUTO_TEST_CASE(sum_to_1000)
{
    BOOST_REQUIRE_EQUAL(233168, sum_of_multiples::to(1000));
}

BOOST_AUTO_TEST_CASE(sum_of_7_13_17_to_20_yields_51)
{
    BOOST_REQUIRE_EQUAL(51, sum_of_multiples::to({7, 13, 17}, 20));
}

BOOST_AUTO_TEST_CASE(sum_of_43_47_to_10000)
{
    BOOST_REQUIRE_EQUAL(2203160, sum_of_multiples::to({43, 47}, 10000));
}
#endif