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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 <boost/intrusive_ptr.hpp>
#include <memory>
#include "mongo/db/concurrency/locker_noop_client_observer.h"
#include "mongo/db/pipeline/expression_context_for_test.h"
#include "mongo/db/service_context_test_fixture.h"
#include "mongo/unittest/temp_dir.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
/**
* Test fixture which provides an ExpressionContext for use in testing.
*/
class AggregationContextFixture : public ServiceContextTest {
public:
AggregationContextFixture()
: AggregationContextFixture(NamespaceString("unittests.pipeline_test")) {}
AggregationContextFixture(NamespaceString nss) {
auto service = getServiceContext();
service->registerClientObserver(
std::make_unique<LockerNoopClientObserverWithReplacementPolicy>());
_opCtx = makeOperationContext();
_expCtx = make_intrusive<ExpressionContextForTest>(_opCtx.get(), nss);
unittest::TempDir tempDir("AggregationContextFixture");
_expCtx->tempDir = tempDir.path();
_expCtx->changeStreamSpec = DocumentSourceChangeStreamSpec();
}
auto getExpCtx() {
return _expCtx;
}
auto getExpCtxRaw() {
return _expCtx.get();
}
auto getOpCtx() {
return _opCtx.get();
}
private:
ServiceContext::UniqueOperationContext _opCtx;
boost::intrusive_ptr<ExpressionContextForTest> _expCtx;
};
} // namespace mongo
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