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/**
* Copyright (C) 2017 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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.
*/
#pragma once
#include "mongo/s/sharding_mongod_test_fixture.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
class ClockSourceMock;
class DBDirectClient;
class LogicalClock;
class LogicalTime;
/**
* A test fixture that installs a LogicalClock instance with a TimeProofService onto a service
* context, in addition to the mock storage engine, network, and OpObserver provided by
* ShardingMongodTestFixture.
*/
class LogicalClockTestFixture : public ShardingMongodTestFixture {
public:
LogicalClockTestFixture();
~LogicalClockTestFixture();
protected:
/**
* Sets up this fixture as the primary node in a shard server replica set with a LogicalClock
* (with a TimeProofService), storage engine, DBClient, OpObserver, and a mocked clock source.
*/
void setUp() override;
void tearDown() override;
LogicalClock* resetClock();
LogicalClock* getClock() const;
ClockSourceMock* getMockClockSource() const;
void setMockClockSourceTime(Date_t time) const;
Date_t getMockClockSourceTime() const;
DBDirectClient* getDBClient() const;
private:
LogicalClock* _clock;
std::shared_ptr<ClockSourceMock> _mockClockSource = std::make_shared<ClockSourceMock>();
std::unique_ptr<DBDirectClient> _dbDirectClient;
};
} // namespace mongo
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