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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.
*/
#pragma once
#include "mongo/unittest/unittest.h"
#include "mongo/client/connection_string.h"
#include "mongo/executor/network_connection_hook.h"
#include "mongo/executor/network_interface.h"
#include "mongo/executor/task_executor.h"
#include "mongo/util/future.h"
namespace mongo {
class PseudoRandom;
namespace executor {
/**
* A mock class mimicking TaskExecutor::CallbackState, does nothing.
*/
class MockCallbackState final : public TaskExecutor::CallbackState {
public:
MockCallbackState() = default;
void cancel() override {}
void waitForCompletion() override {}
bool isCanceled() const override {
return false;
}
};
inline TaskExecutor::CallbackHandle makeCallbackHandle() {
return TaskExecutor::CallbackHandle(std::make_shared<MockCallbackState>());
}
using StartCommandCB = stdx::function<void(const RemoteCommandResponse&)>;
class NetworkInterfaceIntegrationFixture : public mongo::unittest::Test {
public:
void startNet(std::unique_ptr<NetworkConnectionHook> connectHook = nullptr);
void tearDown() override;
NetworkInterface& net();
ConnectionString fixture();
void setRandomNumberGenerator(PseudoRandom* generator);
PseudoRandom* getRandomNumberGenerator();
void startCommand(const TaskExecutor::CallbackHandle& cbHandle,
RemoteCommandRequest& request,
StartCommandCB onFinish);
Future<RemoteCommandResponse> runCommand(const TaskExecutor::CallbackHandle& cbHandle,
RemoteCommandRequest request);
RemoteCommandResponse runCommandSync(RemoteCommandRequest& request);
void assertCommandOK(StringData db,
const BSONObj& cmd,
Milliseconds timeoutMillis = Minutes(5));
void assertCommandFailsOnClient(StringData db,
const BSONObj& cmd,
ErrorCodes::Error reason,
Milliseconds timeoutMillis = Minutes(5));
void assertCommandFailsOnServer(StringData db,
const BSONObj& cmd,
ErrorCodes::Error reason,
Milliseconds timeoutMillis = Minutes(5));
void assertWriteError(StringData db,
const BSONObj& cmd,
ErrorCodes::Error reason,
Milliseconds timeoutMillis = Minutes(5));
private:
std::unique_ptr<NetworkInterface> _net;
PseudoRandom* _rng = nullptr;
};
} // namespace executor
} // namespace mongo
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