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50 lines
1.6 KiB
50 lines
1.6 KiB
import logging
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import pytest
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from logging_config import configure_logging
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class TestConfigureLogging:
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def _clear_handlers(self):
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root = logging.getLogger()
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root.handlers.clear()
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root.setLevel(logging.WARNING)
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def test_sets_root_logger_level(self):
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self._clear_handlers()
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configure_logging(level=logging.DEBUG)
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root = logging.getLogger()
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assert root.level == logging.DEBUG
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def test_default_level_is_info(self):
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self._clear_handlers()
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configure_logging()
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root = logging.getLogger()
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assert root.level == logging.INFO
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def test_handler_format_includes_name_and_level(self):
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self._clear_handlers()
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configure_logging()
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root = logging.getLogger()
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assert len(root.handlers) == 1
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handler = root.handlers[0]
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formatter = handler.formatter
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assert "%(name)s" in formatter._fmt
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assert "%(levelname)s" in formatter._fmt
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assert "%(asctime)s" in formatter._fmt
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def test_idempotent_second_call(self):
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self._clear_handlers()
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configure_logging()
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initial_handlers = len(logging.getLogger().handlers)
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configure_logging()
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assert len(logging.getLogger().handlers) == initial_handlers
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def test_module_logger_inherits_level(self):
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self._clear_handlers()
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configure_logging(level=logging.WARNING)
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logger = logging.getLogger("some.module")
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assert logger.level == logging.NOTSET
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assert logger.isEnabledFor(logging.WARNING)
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assert not logger.isEnabledFor(logging.INFO)
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