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/**
* Copyright (C) 2023-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/db/pipeline/aggregation_context_fixture.h"
#include "mongo/db/pipeline/document_source_documents.h"
#include "mongo/db/pipeline/document_source_unwind.h"
namespace mongo {
using DocumentSourceDocumentsTest = AggregationContextFixture;
TEST_F(DocumentSourceDocumentsTest, DocumentsStageRedactsCorrectly) {
auto spec = fromjson(R"({
$documents: [
{ x: 10 }, { x: 2 }, { x: 5 }
]
})");
auto docSourcesList = DocumentSourceDocuments::createFromBson(spec.firstElement(), getExpCtx());
ASSERT_EQ(4, docSourcesList.size());
// We must retrieve the internally-generated field name shared across these stages in order to
// make sure they're serialized properly.
std::vector<boost::intrusive_ptr<DocumentSource>> docSourcesVec(docSourcesList.begin(),
docSourcesList.end());
auto unwindStage = static_cast<DocumentSourceUnwind*>(docSourcesVec[2].get());
ASSERT(unwindStage);
auto generatedField = unwindStage->getUnwindPath();
ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
"{$queue: '?'}",
redact(*docSourcesVec[0]));
ASSERT_BSONOBJ_EQ( // NOLINT
fromjson(R"({
"$project": {
"HASH<_id>": true,
"HASH<)" +
generatedField +
R"(>": "?array<?object>"
}
})"),
redact(*docSourcesVec[1]));
ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
"{'$unwind': {'path' : '$HASH<" + generatedField + ">' } }",
redact(*docSourcesVec[2]));
ASSERT_BSONOBJ_EQ_AUTO( // NOLINT
"{$replaceRoot: {newRoot: '$HASH<" + generatedField + ">'}}",
redact(*docSourcesVec[3]));
}
} // namespace mongo
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