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arangodb/tests/IResearch/ClusterCommMock.h

104 lines
3.8 KiB
C++

////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2019 ArangoDB GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Andrey Abramov
/// @author Vasiliy Nabatchikov
////////////////////////////////////////////////////////////////////////////////
#ifndef ARANGODB_IRESEARCH__IRESEARCH_CLUSTER_COMM_MOCK_H
#define ARANGODB_IRESEARCH__IRESEARCH_CLUSTER_COMM_MOCK_H 1
#include "Cluster/ClusterComm.h"
////////////////////////////////////////////////////////////////////////////////
/// @brief a ClusterComm implementation for tracking requests and returning
/// preset responses
////////////////////////////////////////////////////////////////////////////////
class ClusterCommMock: public arangodb::ClusterComm {
public:
struct Request {
std::shared_ptr<std::string const> _body;
std::shared_ptr<arangodb::ClusterCommCallback> _callback;
std::string _destination;
std::unordered_map<std::string, std::string> _headerFields;
std::string const _path;
bool _singleRequest;
arangodb::CoordTransactionID _trxId;
arangodb::rest::RequestType _type;
Request(
arangodb::CoordTransactionID const trxId,
std::string const& destination,
arangodb::rest::RequestType type,
std::string const& path,
std::shared_ptr<std::string const> body,
std::unordered_map<std::string, std::string> const& headerFields,
std::shared_ptr<arangodb::ClusterCommCallback> callback,
bool singleRequest
);
};
std::vector<Request> _requests;
std::deque<arangodb::ClusterCommResult> _responses;
ClusterCommMock(arangodb::application_features::ApplicationServer&);
arangodb::OperationID asyncRequest(
arangodb::CoordTransactionID const coordTransactionID,
std::string const& destination,
arangodb::rest::RequestType reqtype,
std::string const& path,
std::shared_ptr<std::string const> body,
std::unordered_map<std::string, std::string> const& headerFields,
std::shared_ptr<arangodb::ClusterCommCallback> const& callback,
arangodb::ClusterCommTimeout timeout,
bool singleRequest,
arangodb::ClusterCommTimeout initTimeout
) override;
void drop(
arangodb::CoordTransactionID const coordTransactionID, // 0 == any trxId
arangodb::OperationID const operationID, // 0 == any opId
arangodb::ShardID const& shardID // "" = any shardId
) override;
static std::shared_ptr<ClusterCommMock> setInstance(
ClusterCommMock& instance
);
std::unique_ptr<arangodb::ClusterCommResult> syncRequest(
arangodb::CoordTransactionID const coordTransactionID,
std::string const& destination,
arangodb::rest::RequestType reqtype,
std::string const& path,
std::string const& body,
std::unordered_map<std::string, std::string> const& headerFields,
arangodb::ClusterCommTimeout timeout
) override;
arangodb::ClusterCommResult const wait(
arangodb::CoordTransactionID const coordTransactionID, // 0 == any trxId
arangodb::OperationID const operationID, // 0 == any opId
arangodb::ShardID const& shardID, // "" = any shardId
arangodb::ClusterCommTimeout timeout
) override;
};
#endif