timedata_tests.cpp

// Copyright (c) 2011-2015 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
//
#include <timedata.h>
#include <test/test_raptoreum.h>

#include <boost/test/unit_test.hpp>

BOOST_FIXTURE_TEST_SUITE(timedata_tests, BasicTestingSetup
)

BOOST_AUTO_TEST_CASE(util_MedianFilter)
        {
                CMedianFilter < int > filter(5, 15);

        BOOST_CHECK_EQUAL(filter.median(), 15);

        filter.input(20); // [15 20]
        BOOST_CHECK_EQUAL(filter.median(), 17);

        filter.input(30); // [15 20 30]
        BOOST_CHECK_EQUAL(filter.median(), 20);

        filter.input(3); // [3 15 20 30]
        BOOST_CHECK_EQUAL(filter.median(), 17);

        filter.input(7); // [3 7 15 20 30]
        BOOST_CHECK_EQUAL(filter.median(), 15);

        filter.input(18); // [3 7 18 20 30]
        BOOST_CHECK_EQUAL(filter.median(), 18);

        filter.input(0); // [0 3 7 18 30]
        BOOST_CHECK_EQUAL(filter.median(), 7);
        }

BOOST_AUTO_TEST_SUITE_END()