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/**
* Copyright (C) 2019-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/platform/basic.h"
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/db/json.h"
#include "mongo/db/namespace_string.h"
#include "mongo/db/query/map_reduce_output_format.h"
#include "mongo/unittest/unittest.h"
using namespace std::literals::string_literals;
namespace mongo {
namespace {
TEST(MapReduceOutputFormat, FormatInlineMapReduceResponse) {
BSONArrayBuilder documents;
documents.append(BSON("a" << 1));
documents.append(BSON("b" << 1));
BSONObjBuilder builder;
map_reduce_output_format::appendInlineResponse(documents.arr(), &builder);
ASSERT_BSONOBJ_EQ(fromjson("{results: [{a: 1}, {b: 1}]}"), builder.obj());
}
TEST(MapReduceOutputFormat, FormatEmptyInlineMapReduceResponse) {
BSONArrayBuilder documents;
BSONObjBuilder builder;
map_reduce_output_format::appendInlineResponse(documents.arr(), &builder);
ASSERT_BSONOBJ_EQ(fromjson("{results: []}"), builder.obj());
}
TEST(MapReduceOutputFormat, FormatNonInlineMapReduceResponseWithoutDb) {
BSONObjBuilder builder;
map_reduce_output_format::appendOutResponse(boost::none, "c", &builder);
ASSERT_BSONOBJ_EQ(fromjson("{result: \"c\"}"), builder.obj());
}
TEST(MapReduceOutputFormat, FormatNonInlineMapReduceResponseWithDb) {
BSONObjBuilder builder;
map_reduce_output_format::appendOutResponse("db"s, "c", &builder);
ASSERT_BSONOBJ_EQ(fromjson("{result: {db: \"db\", collection: \"c\"}}"), builder.obj());
}
} // namespace
} // namespace mongo
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