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/**
 *    Copyright (C) 2018-present MongoDB, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the Server Side Public License, version 1,
 *    as published by MongoDB, Inc.
 *
 *    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
 *    Server Side Public License for more details.
 *
 *    You should have received a copy of the Server Side Public License
 *    along with this program. If not, see
 *    <http://www.mongodb.com/licensing/server-side-public-license>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the Server Side Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
 *    delete this exception statement from your version. If you delete this
 *    exception statement from all source files in the program, then also delete
 *    it in the license file.
 */

#include "mongo/platform/basic.h"

#include "mongo/unittest/unittest.h"
#include "mongo/util/tick_source.h"
#include "mongo/util/tick_source_mock.h"

namespace mongo {
namespace {

TEST(TickSourceTest, TicksToDurationConversion) {
    TickSourceMock<Seconds> tsSecs;
    tsSecs.reset(1);
    ASSERT_EQ(tsSecs.ticksTo<Seconds>(tsSecs.getTicks()).count(), 1);
    ASSERT_EQ(tsSecs.ticksTo<Milliseconds>(tsSecs.getTicks()).count(), 1000);
    ASSERT_EQ(tsSecs.ticksTo<Microseconds>(tsSecs.getTicks()).count(), 1000 * 1000);

    TickSourceMock<Milliseconds> tsMillis;
    tsMillis.reset(1);
    ASSERT_EQ(tsMillis.ticksTo<Milliseconds>(tsMillis.getTicks()).count(), 1);
    ASSERT_EQ(tsMillis.ticksTo<Microseconds>(tsMillis.getTicks()).count(), 1000);

    TickSourceMock<Microseconds> tsMicros;
    tsMicros.reset(1);
    ASSERT_EQ(tsMicros.ticksTo<Microseconds>(tsMicros.getTicks()).count(), 1);
}
}
}  // namespace mongo