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/**
* Copyright (C) 2015 MongoDB Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 GNU Affero General 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/db/jsobj.h"
#include "mongo/rpc/command_request.h"
#include "mongo/rpc/command_request_builder.h"
#include "mongo/rpc/document_range.h"
#include "mongo/unittest/unittest.h"
namespace {
using namespace mongo;
TEST(RequestBuilder, RoundTrip) {
auto databaseName = "barbaz";
auto commandName = "foobar";
BSONObjBuilder metadataBob{};
metadataBob.append("foo", "bar");
auto metadata = metadataBob.done();
BSONObjBuilder commandArgsBob{};
commandArgsBob.append(commandName, "baz");
auto commandArgs = commandArgsBob.done();
BSONObjBuilder inputDoc1Bob{};
inputDoc1Bob.append("z", "t");
auto inputDoc1 = inputDoc1Bob.done();
BSONObjBuilder inputDoc2Bob{};
inputDoc2Bob.append("h", "j");
auto inputDoc2 = inputDoc2Bob.done();
BSONObjBuilder inputDoc3Bob{};
inputDoc3Bob.append("g", "p");
auto inputDoc3 = inputDoc3Bob.done();
BufBuilder inputDocs;
inputDoc1.appendSelfToBufBuilder(inputDocs);
inputDoc2.appendSelfToBufBuilder(inputDocs);
inputDoc3.appendSelfToBufBuilder(inputDocs);
rpc::DocumentRange inputDocRange{inputDocs.buf(), inputDocs.buf() + inputDocs.len()};
rpc::CommandRequestBuilder r;
auto msg = r.setDatabase(databaseName)
.setCommandName(commandName)
.setCommandArgs(commandArgs)
.setMetadata(metadata)
.addInputDocs(inputDocRange)
.done();
rpc::CommandRequest parsed(&msg);
ASSERT_EQUALS(parsed.getDatabase(), databaseName);
ASSERT_EQUALS(parsed.getCommandName(), commandName);
ASSERT_EQUALS(parsed.getMetadata(), metadata);
ASSERT_EQUALS(parsed.getCommandArgs(), commandArgs);
// need ostream overloads for ASSERT_EQUALS
ASSERT_TRUE(parsed.getInputDocs() == inputDocRange);
}
} // namespace
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