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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.
*/
#include "mongo/platform/basic.h"
#include "mongo/bson/bsonmisc.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/s/request_types/commit_chunk_migration_request_type.h"
#include "mongo/unittest/unittest.h"
namespace mongo {
using unittest::assertGet;
namespace {
const auto kNamespaceString = NamespaceString("TestDB", "TestColl");
const auto kShardId0 = ShardId("shard0");
const auto kShardId1 = ShardId("shard1");
const auto kKey0 = BSON("Key" << -100);
const auto kKey1 = BSON("Key" << 100);
const auto kKey2 = BSON("Key" << -50);
const auto kKey3 = BSON("Key" << 50);
const char kConfigSvrCommitChunkMigration[] = "_configsvrCommitChunkMigration";
TEST(CommitChunkMigrationRequest, WithoutControlChunk) {
BSONObjBuilder builder;
ChunkType migratedChunk;
migratedChunk.setCollectionUUID(UUID::gen());
migratedChunk.setMin(kKey0);
migratedChunk.setMax(kKey1);
migratedChunk.setVersion({12, 7, OID::gen(), Timestamp(1, 1)});
ChunkVersion fromShardCollectionVersion(1, 2, OID::gen(), Timestamp(1, 1));
Timestamp validAfter{1};
CommitChunkMigrationRequest::appendAsCommand(&builder,
kNamespaceString,
kShardId0,
kShardId1,
migratedChunk,
fromShardCollectionVersion,
validAfter);
BSONObj cmdObj = builder.obj();
auto request = assertGet(CommitChunkMigrationRequest::createFromCommand(
NamespaceString(cmdObj[kConfigSvrCommitChunkMigration].String()), cmdObj));
ASSERT_EQ(kNamespaceString, request.getNss());
ASSERT_EQ(kShardId0, request.getFromShard());
ASSERT_EQ(kShardId1, request.getToShard());
ASSERT_BSONOBJ_EQ(kKey0, request.getMigratedChunk().getMin());
ASSERT_BSONOBJ_EQ(kKey1, request.getMigratedChunk().getMax());
ASSERT_TRUE(request.getMigratedChunk().isVersionSet() &&
request.getMigratedChunk().getVersion().isSet() &&
request.getMigratedChunk().getVersion().epoch().isSet());
ASSERT_EQ(fromShardCollectionVersion.epoch(), request.getCollectionEpoch());
}
} // namespace
} // namespace mongo
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