| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| #include <pulsar/Client.h> |
| #include <pulsar/ConsoleLoggerFactory.h> |
| #include <LogUtils.h> |
| #include <gtest/gtest.h> |
| #include <atomic> |
| #include <thread> |
| |
| using namespace pulsar; |
| |
| static std::vector<std::string> logLines; |
| |
| class MyTestLogger : public Logger { |
| public: |
| MyTestLogger(const std::string &fileName) : fileName_(fileName) {} |
| |
| bool isEnabled(Level level) override { return true; } |
| |
| void log(Level level, int line, const std::string &message) override { |
| std::stringstream ss; |
| ss << std::this_thread::get_id() << " " << level << " " << fileName_ << ":" << line << " " << message |
| << std::endl; |
| logLines.emplace_back(ss.str()); |
| } |
| |
| private: |
| const std::string fileName_; |
| }; |
| |
| class MyTestLoggerFactory : public LoggerFactory { |
| public: |
| Logger *getLogger(const std::string &fileName) override { return new MyTestLogger(fileName); } |
| }; |
| |
| TEST(CustomLoggerTest, testCustomLogger) { |
| // simulate new client created on a different thread (because logging factory is called once per thread) |
| std::atomic_int numLogLines{0}; |
| auto testThread = std::thread([&numLogLines] { |
| ClientConfiguration clientConfig; |
| auto customLogFactory = new MyTestLoggerFactory(); |
| clientConfig.setLogger(customLogFactory); |
| // reset to previous log factory |
| Client client("pulsar://localhost:6650", clientConfig); |
| client.close(); |
| ASSERT_TRUE(logLines.size() > 0); |
| for (auto &&line : logLines) { |
| std::cout << line; |
| std::cout.flush(); |
| } |
| numLogLines = logLines.size(); |
| LogUtils::resetLoggerFactory(); |
| }); |
| testThread.join(); |
| |
| ClientConfiguration clientConfig; |
| Client client("pulsar://localhost:6650", clientConfig); |
| client.close(); |
| // custom logger didn't get any new lines |
| ASSERT_EQ(logLines.size(), numLogLines); |
| } |
| |
| TEST(CustomLoggerTest, testConsoleLoggerFactory) { |
| std::unique_ptr<ConsoleLoggerFactory> factory(new ConsoleLoggerFactory); |
| std::unique_ptr<Logger> logger(factory->getLogger(__FILE__)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_DEBUG)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_INFO)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_WARN)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_ERROR)); |
| |
| factory.reset(new ConsoleLoggerFactory(Logger::LEVEL_DEBUG)); |
| logger.reset(factory->getLogger(__FILE__)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_DEBUG)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_INFO)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_WARN)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_ERROR)); |
| |
| factory.reset(new ConsoleLoggerFactory(Logger::LEVEL_WARN)); |
| logger.reset(factory->getLogger(__FILE__)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_DEBUG)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_INFO)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_WARN)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_ERROR)); |
| |
| factory.reset(new ConsoleLoggerFactory(Logger::LEVEL_ERROR)); |
| logger.reset(factory->getLogger(__FILE__)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_DEBUG)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_INFO)); |
| ASSERT_FALSE(logger->isEnabled(Logger::LEVEL_WARN)); |
| ASSERT_TRUE(logger->isEnabled(Logger::LEVEL_ERROR)); |
| } |