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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 <string>
#include <vector>
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/bson/bsontypes.h"
#include "mongo/db/catalog/commit_quorum_options.h"
#include "mongo/db/catalog/index_build_entry_gen.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/net/hostandport.h"
#include "mongo/util/uuid.h"
namespace mongo {
namespace {
const std::vector<std::string> generateIndexes(size_t numIndexes) {
std::vector<std::string> indexes;
for (size_t i = 0; i < numIndexes; i++) {
indexes.push_back("Index" + std::to_string(i));
}
return indexes;
}
const std::vector<HostAndPort> generateCommitReadyMembers(size_t numMembers) {
std::vector<HostAndPort> members;
for (size_t i = 0; i < numMembers; i++) {
members.push_back(HostAndPort("localhost:27017"));
}
return members;
}
TEST(IndexBuildEntryTest, IndexBuildEntryWithRequiredFields) {
const UUID id = UUID::gen();
const UUID collectionUUID = UUID::gen();
const CommitQuorumOptions commitQuorum(1);
const std::vector<std::string> indexes = generateIndexes(1);
IndexBuildEntry entry(id, collectionUUID, commitQuorum, indexes);
ASSERT_EQUALS(entry.getBuildUUID(), id);
ASSERT_EQUALS(entry.getCollectionUUID(), collectionUUID);
ASSERT_EQUALS(entry.getCommitQuorum().numNodes, 1);
ASSERT_EQUALS(entry.getIndexNames().size(), indexes.size());
ASSERT_FALSE(entry.getPrepareIndexBuild());
}
TEST(IndexBuildEntryTest, IndexBuildEntryWithOptionalFields) {
const UUID id = UUID::gen();
const UUID collectionUUID = UUID::gen();
const CommitQuorumOptions commitQuorum(CommitQuorumOptions::kMajority);
const std::vector<std::string> indexes = generateIndexes(3);
IndexBuildEntry entry(id, collectionUUID, commitQuorum, indexes);
ASSERT_FALSE(entry.getPrepareIndexBuild());
entry.setPrepareIndexBuild(true);
entry.setCommitReadyMembers(generateCommitReadyMembers(2));
ASSERT_EQUALS(entry.getBuildUUID(), id);
ASSERT_EQUALS(entry.getCollectionUUID(), collectionUUID);
ASSERT_EQUALS(entry.getCommitQuorum().mode, CommitQuorumOptions::kMajority);
ASSERT_EQUALS(entry.getIndexNames().size(), indexes.size());
ASSERT_TRUE(entry.getPrepareIndexBuild());
ASSERT_TRUE(entry.getCommitReadyMembers()->size() == 2);
}
TEST(IndexBuildEntryTest, SerializeAndDeserialize) {
const UUID id = UUID::gen();
const UUID collectionUUID = UUID::gen();
const CommitQuorumOptions commitQuorum("someTag");
const std::vector<std::string> indexes = generateIndexes(1);
IndexBuildEntry entry(id, collectionUUID, commitQuorum, indexes);
entry.setPrepareIndexBuild(false);
entry.setCommitReadyMembers(generateCommitReadyMembers(3));
BSONObj obj = entry.toBSON();
ASSERT_TRUE(obj.valid(BSONVersion::kLatest));
IDLParserErrorContext ctx("IndexBuildsEntry Parser");
IndexBuildEntry rebuiltEntry = IndexBuildEntry::parse(ctx, obj);
ASSERT_EQUALS(rebuiltEntry.getBuildUUID(), id);
ASSERT_EQUALS(rebuiltEntry.getCollectionUUID(), collectionUUID);
ASSERT_EQUALS(rebuiltEntry.getCommitQuorum().mode, "someTag");
ASSERT_EQUALS(rebuiltEntry.getIndexNames().size(), indexes.size());
ASSERT_FALSE(rebuiltEntry.getPrepareIndexBuild());
ASSERT_TRUE(rebuiltEntry.getCommitReadyMembers()->size() == 3);
}
} // namespace
} // namespace mongo
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