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Diffstat (limited to 'src/mongo/s/shard_id_test.cpp')
-rw-r--r-- | src/mongo/s/shard_id_test.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/mongo/s/shard_id_test.cpp b/src/mongo/s/shard_id_test.cpp new file mode 100644 index 00000000000..6393c9e9a9e --- /dev/null +++ b/src/mongo/s/shard_id_test.cpp @@ -0,0 +1,107 @@ +/* Copyright 2016 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/s/shard_id.h" + +#include "mongo/base/string_data.h" +#include "mongo/platform/basic.h" +#include "mongo/unittest/unittest.h" + +namespace mongo { +namespace { + +using std::string; +using namespace mongo; + +TEST(ShardId, Valid) { + ShardId shardId("my_shard_id"); + ASSERT(shardId.isValid()); +} + +TEST(ShardId, Invalid) { + ShardId shardId(""); + ASSERT(!shardId.isValid()); +} + +TEST(ShardId, Roundtrip) { + string shard_id_str("my_shard_id"); + ShardId shardId(shard_id_str); + ASSERT(shard_id_str == shardId.toString()); +} + +TEST(ShardId, ToStringData) { + string shard_id_str("my_shard_id"); + ShardId shardId(shard_id_str); + StringData stringData(shardId); + ASSERT(stringData == shard_id_str); +} + +TEST(ShardId, Assign) { + ShardId shardId1("my_shard_id"); + auto shardId2 = shardId1; + ASSERT(shardId1 == shardId2); +} + +TEST(ShardId, Less) { + string a("aaa"); + string a1("aaa"); + string b("bbb"); + ShardId sa(a); + ShardId sa1(a1); + ShardId sb(b); + ASSERT_EQUALS(sa < sa1, a < a1); + ASSERT_EQUALS(sb < sa1, b < a1); + ASSERT_EQUALS(sa < sb, a < b); +} + +TEST(ShardId, Compare) { + string a("aaa"); + string a1("aaa"); + string b("bbb"); + ShardId sa(a); + ShardId sa1(a1); + ShardId sb(b); + ASSERT_EQUALS(sa.compare(sa1), a.compare(a1)); + ASSERT_EQUALS(sb.compare(sa1), b.compare(a1)); + ASSERT_EQUALS(sa.compare(sb), a.compare(b)); +} + +TEST(ShardId, Equals) { + string a("aaa"); + string a1("aaa"); + string b("bbb"); + ShardId sa(a); + ShardId sa1(a1); + ShardId sb(b); + ASSERT(sa == sa1); + ASSERT(sa != sb); + ASSERT(sa == "aaa"); + ASSERT(sa != "bbb"); +} + +} // namespace +} // namespace mongo |