105 lines
3.2 KiB
Python
105 lines
3.2 KiB
Python
import uuid
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import logging
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from io import StringIO
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from importlib import reload
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import pytest
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from unittest.mock import Mock
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import sanic
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from sanic.response import text
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from sanic.log import LOGGING_CONFIG_DEFAULTS
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from sanic import Sanic
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logging_format = '''module: %(module)s; \
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function: %(funcName)s(); \
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message: %(message)s'''
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def reset_logging():
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logging.shutdown()
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reload(logging)
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def test_log(app):
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log_stream = StringIO()
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for handler in logging.root.handlers[:]:
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logging.root.removeHandler(handler)
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logging.basicConfig(
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format=logging_format,
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level=logging.DEBUG,
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stream=log_stream
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)
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log = logging.getLogger()
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rand_string = str(uuid.uuid4())
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@app.route('/')
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def handler(request):
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log.info(rand_string)
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return text('hello')
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request, response = app.test_client.get('/')
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log_text = log_stream.getvalue()
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assert rand_string in log_text
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def test_logging_defaults():
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reset_logging()
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app = Sanic("test_logging")
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for fmt in [h.formatter for h in logging.getLogger('root').handlers]:
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assert fmt._fmt == LOGGING_CONFIG_DEFAULTS['formatters']['generic']['format']
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for fmt in [h.formatter for h in logging.getLogger('sanic.error').handlers]:
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assert fmt._fmt == LOGGING_CONFIG_DEFAULTS['formatters']['generic']['format']
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for fmt in [h.formatter for h in logging.getLogger('sanic.access').handlers]:
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assert fmt._fmt == LOGGING_CONFIG_DEFAULTS['formatters']['access']['format']
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def test_logging_pass_customer_logconfig():
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reset_logging()
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modified_config = LOGGING_CONFIG_DEFAULTS
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modified_config['formatters']['generic']['format'] = '%(asctime)s - (%(name)s)[%(levelname)s]: %(message)s'
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modified_config['formatters']['access']['format'] = '%(asctime)s - (%(name)s)[%(levelname)s]: %(message)s'
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app = Sanic("test_logging", log_config=modified_config)
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for fmt in [h.formatter for h in logging.getLogger('root').handlers]:
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assert fmt._fmt == modified_config['formatters']['generic']['format']
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for fmt in [h.formatter for h in logging.getLogger('sanic.error').handlers]:
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assert fmt._fmt == modified_config['formatters']['generic']['format']
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for fmt in [h.formatter for h in logging.getLogger('sanic.access').handlers]:
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assert fmt._fmt == modified_config['formatters']['access']['format']
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@pytest.mark.parametrize('debug', (True, False, ))
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def test_log_connection_lost(app, debug, monkeypatch):
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""" Should not log Connection lost exception on non debug """
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stream = StringIO()
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root = logging.getLogger('root')
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root.addHandler(logging.StreamHandler(stream))
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monkeypatch.setattr(sanic.server, 'logger', root)
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@app.route('/conn_lost')
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async def conn_lost(request):
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response = text('Ok')
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response.output = Mock(side_effect=RuntimeError)
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return response
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with pytest.raises(ValueError):
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# catch ValueError: Exception during request
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app.test_client.get('/conn_lost', debug=debug)
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log = stream.getvalue()
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if debug:
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assert 'Connection lost before response written @' in log
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else:
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assert 'Connection lost before response written @' not in log
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