mirror of
https://github.com/PaddlePaddle/FastDeploy.git
synced 2025-12-24 13:28:13 +08:00
128 lines
4.8 KiB
Python
128 lines
4.8 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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def setUp(self):
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self.temp_dir = tempfile.mkdtemp(prefix="logger_setup_test_")
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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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if hasattr(setup_logging, "_configured"):
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delattr(setup_logging, "_configured")
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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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def test_default_config_fallback(self):
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"""Pass a non-existent config_file to trigger default_config"""
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fake_cfg = os.path.join(self.temp_dir, "no_such_cfg.json")
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setup_logging(config_file=fake_cfg)
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logger = logging.getLogger("fastdeploy")
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self.assertTrue(logger.handlers)
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handler_classes = [h.__class__.__name__ for h in logger.handlers]
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self.assertIn("TimedRotatingFileHandler", handler_classes[0])
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def test_debug_level_affects_handlers(self):
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"""FD_DEBUG=1 should force DEBUG level"""
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with patch("fastdeploy.envs.FD_DEBUG", 1):
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with patch("logging.config.dictConfig") as mock_cfg:
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setup_logging()
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called_config = mock_cfg.call_args[0][0]
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for handler in called_config["handlers"].values():
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self.assertIn("formatter", handler)
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self.assertEqual(called_config["handlers"]["console"]["level"], "DEBUG")
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@patch("logging.config.dictConfig")
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def test_custom_config_with_dailyrotating_and_debug(self, mock_dict):
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custom_cfg = {
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"version": 1,
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"handlers": {
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"daily": {
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"class": "logging.handlers.DailyRotatingFileHandler",
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"level": "INFO",
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"formatter": "plain",
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}
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},
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"loggers": {"fastdeploy": {"handlers": ["daily"], "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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with patch("fastdeploy.envs.FD_DEBUG", 1):
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setup_logging(config_file=str(cfg_path))
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config_used = mock_dict.call_args[0][0]
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self.assertIn("daily", config_used["handlers"])
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self.assertEqual(config_used["handlers"]["daily"]["level"], "DEBUG")
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self.assertIn("backupCount", config_used["handlers"]["daily"])
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def test_configure_once(self):
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"""Ensure idempotent setup"""
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l1 = setup_logging()
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l2 = setup_logging()
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self.assertIs(l1, l2)
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def test_envs_priority_used_for_log_dir(self):
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"""When log_dir=None, should use envs.FD_LOG_DIR"""
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with patch("fastdeploy.envs.FD_LOG_DIR", self.temp_dir):
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setup_logging()
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self.assertTrue(os.path.exists(self.temp_dir))
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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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self.assertTrue(mock_emit.called)
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@patch("logging.config.dictConfig")
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def test_backup_count_merging(self, mock_dict):
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custom_cfg = {
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"version": 1,
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"handlers": {"daily": {"class": "logging.handlers.DailyRotatingFileHandler", "formatter": "plain"}},
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"loggers": {"fastdeploy": {"handlers": ["daily"], "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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config_used = mock_dict.call_args[0][0]
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self.assertEqual(config_used["handlers"]["daily"]["backupCount"], 3)
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if __name__ == "__main__":
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unittest.main()
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