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cb166053ba
* fix test name * update * update * fix * fix * update * update * update * update * update * fix * update
135 lines
5.0 KiB
Python
135 lines
5.0 KiB
Python
# Copyright (c) 2025 PaddlePaddle Authors. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import logging
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import os
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import shutil
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import tempfile
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import unittest
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from pathlib import Path
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from unittest.mock import patch
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from fastdeploy.logger.setup_logging import setup_logging
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class TestSetupLogging(unittest.TestCase):
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# -------------------------------------------------
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# 夹具：每个测试独占临时目录
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# -------------------------------------------------
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def setUp(self):
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self.temp_dir = tempfile.mkdtemp(prefix="logger_setup_test_")
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# 统一 patch 环境变量
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self.patches = [
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patch("fastdeploy.envs.FD_LOG_DIR", self.temp_dir),
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patch("fastdeploy.envs.FD_DEBUG", "0"),
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patch("fastdeploy.envs.FD_LOG_BACKUP_COUNT", "3"),
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]
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[p.start() for p in self.patches]
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def tearDown(self):
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[p.stop() for p in self.patches]
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shutil.rmtree(self.temp_dir, ignore_errors=True)
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# 清理单例标记，避免影响其他测试
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if hasattr(setup_logging, "_configured"):
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delattr(setup_logging, "_configured")
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# -------------------------------------------------
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# 基础：目录自动创建
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# -------------------------------------------------
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def test_log_dir_created(self):
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nested = os.path.join(self.temp_dir, "a", "b", "c")
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setup_logging(log_dir=nested)
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self.assertTrue(Path(nested).is_dir())
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# -------------------------------------------------
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# 默认配置文件：文件 handler 不带颜色
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# -------------------------------------------------
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def test_default_config_file_no_ansi(self):
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setup_logging()
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logger = logging.getLogger("fastdeploy")
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logger.error("test ansi")
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default_file = Path(self.temp_dir) / "default.log"
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self.assertTrue(default_file.exists())
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with default_file.open() as f:
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content = f.read()
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# 文件中不应出现 ANSI 转义
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self.assertNotIn("\033[", content)
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# -------------------------------------------------
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# 调试级别开关
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# -------------------------------------------------
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def test_debug_level(self):
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with patch("fastdeploy.envs.FD_DEBUG", "1"):
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setup_logging()
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logger = logging.getLogger("fastdeploy")
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self.assertEqual(logger.level, logging.DEBUG)
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# debug 消息应该能落到文件
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logger.debug("debug msg")
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default_file = Path(self.temp_dir) / "default.log"
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self.assertIn("debug msg", default_file.read_text())
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# -------------------------------------------------
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# 自定义 JSON 配置文件加载
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# -------------------------------------------------
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def test_custom_config_file(self):
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custom_cfg = {
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"version": 1,
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"disable_existing_loggers": False,
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"formatters": {"plain": {"format": "%(message)s"}},
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"handlers": {
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"custom": {
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"class": "logging.FileHandler",
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"filename": os.path.join(self.temp_dir, "custom.log"),
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"formatter": "plain",
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}
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},
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"loggers": {"fastdeploy": {"handlers": ["custom"], "level": "INFO"}},
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}
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cfg_path = Path(self.temp_dir) / "cfg.json"
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cfg_path.write_text(json.dumps(custom_cfg))
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setup_logging(config_file=str(cfg_path))
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logger = logging.getLogger("fastdeploy")
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logger.info("from custom cfg")
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custom_file = Path(self.temp_dir) / "custom.log"
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self.assertEqual(custom_file.read_text().strip(), "from custom cfg")
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# -------------------------------------------------
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# 重复调用 setup_logging 不会重复配置
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# -------------------------------------------------
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def test_configure_once(self):
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logger1 = setup_logging()
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logger2 = setup_logging()
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self.assertIs(logger1, logger2)
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# -------------------------------------------------
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# 控制台 handler 使用 ColoredFormatter
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# -------------------------------------------------
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@patch("logging.StreamHandler.emit")
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def test_console_colored(self, mock_emit):
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setup_logging()
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logger = logging.getLogger("fastdeploy")
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logger.error("color test")
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# 只要 ColoredFormatter 被实例化即可，简单断言 emit 被调用
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self.assertTrue(mock_emit.called)
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if __name__ == "__main__":
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unittest.main()
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