ZeroTierOne/ext/redis-plus-plus-1.1.1/test/src/sw/redis++/utils.h
2020-05-11 15:24:13 -07:00

96 lines
2.6 KiB
C++

/**************************************************************************
Copyright (c) 2017 sewenew
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*************************************************************************/
#ifndef SEWENEW_REDISPLUSPLUS_TEST_UTILS_H
#define SEWENEW_REDISPLUSPLUS_TEST_UTILS_H
#include <string>
#include <vector>
#include <sw/redis++/redis++.h>
#define REDIS_ASSERT(condition, msg) \
sw::redis::test::redis_assert((condition), (msg), __FILE__, __LINE__)
namespace sw {
namespace redis {
namespace test {
inline void redis_assert(bool condition,
const std::string &msg,
const std::string &file,
int line) {
if (!condition) {
auto err_msg = "ASSERT: " + msg + ". " + file + ":" + std::to_string(line);
throw Error(err_msg);
}
}
inline std::string test_key(const std::string &k) {
// Key prefix with hash tag,
// so that we can call multiple-key commands on RedisCluster.
return "{sw::redis::test}::" + k;
}
template <typename Test>
void cluster_specializing_test(Test &test, void (Test::*func)(Redis &instance), Redis &instance) {
(test.*func)(instance);
}
template <typename Test>
void cluster_specializing_test(Test &test,
void (Test::*func)(Redis &instance),
RedisCluster &cluster) {
auto instance = cluster.redis("hash-tag");
(test.*func)(instance);
}
template <typename RedisInstance>
class KeyDeleter {
public:
template <typename Input>
KeyDeleter(RedisInstance &redis, Input first, Input last) : _redis(redis), _keys(first, last) {
_delete();
}
KeyDeleter(RedisInstance &redis, std::initializer_list<std::string> il) :
KeyDeleter(redis, il.begin(), il.end()) {}
KeyDeleter(RedisInstance &redis, const std::string &key) : KeyDeleter(redis, {key}) {}
~KeyDeleter() {
_delete();
}
private:
void _delete() {
if (!_keys.empty()) {
_redis.del(_keys.begin(), _keys.end());
}
}
RedisInstance &_redis;
std::vector<std::string> _keys;
};
}
}
}
#endif // end SEWENEW_REDISPLUSPLUS_TEST_UTILS_H