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test_logging.py
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test_logging.py
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# coding: utf-8
import sys
import pytest
import logging
import warnings
from sentry_sdk.integrations.logging import LoggingIntegration, ignore_logger
other_logger = logging.getLogger("testfoo")
logger = logging.getLogger(__name__)
@pytest.fixture(autouse=True)
def reset_level():
other_logger.setLevel(logging.DEBUG)
logger.setLevel(logging.DEBUG)
@pytest.mark.parametrize("logger", [logger, other_logger])
def test_logging_works_with_many_loggers(sentry_init, capture_events, logger):
sentry_init(integrations=[LoggingIntegration(event_level="ERROR")])
events = capture_events()
logger.info("bread")
logger.critical("LOL")
(event,) = events
assert event["level"] == "fatal"
assert not event["logentry"]["params"]
assert event["logentry"]["message"] == "LOL"
assert any(crumb["message"] == "bread" for crumb in event["breadcrumbs"]["values"])
@pytest.mark.parametrize("integrations", [None, [], [LoggingIntegration()]])
@pytest.mark.parametrize(
"kwargs", [{"exc_info": None}, {}, {"exc_info": 0}, {"exc_info": False}]
)
def test_logging_defaults(integrations, sentry_init, capture_events, kwargs):
sentry_init(integrations=integrations)
events = capture_events()
logger.info("bread")
logger.critical("LOL", **kwargs)
(event,) = events
assert event["level"] == "fatal"
assert any(crumb["message"] == "bread" for crumb in event["breadcrumbs"]["values"])
assert not any(
crumb["message"] == "LOL" for crumb in event["breadcrumbs"]["values"]
)
assert "threads" not in event
def test_logging_extra_data(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
logger.info("bread", extra=dict(foo=42))
logger.critical("lol", extra=dict(bar=69))
(event,) = events
assert event["level"] == "fatal"
assert event["extra"] == {"bar": 69}
assert any(
crumb["message"] == "bread" and crumb["data"] == {"foo": 42}
for crumb in event["breadcrumbs"]["values"]
)
def test_logging_extra_data_integer_keys(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
logger.critical("integer in extra keys", extra={1: 1})
(event,) = events
assert event["extra"] == {"1": 1}
@pytest.mark.xfail(sys.version_info[:2] == (3, 4), reason="buggy logging module")
def test_logging_stack(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
logger.error("first", exc_info=True)
logger.error("second")
(
event_with,
event_without,
) = events
assert event_with["level"] == "error"
assert event_with["threads"]["values"][0]["stacktrace"]["frames"]
assert event_without["level"] == "error"
assert "threads" not in event_without
def test_logging_level(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
logger.setLevel(logging.WARNING)
logger.error("hi")
(event,) = events
assert event["level"] == "error"
assert event["logentry"]["message"] == "hi"
del events[:]
logger.setLevel(logging.ERROR)
logger.warning("hi")
assert not events
def test_custom_log_level_names(sentry_init, capture_events):
levels = {
logging.DEBUG: "debug",
logging.INFO: "info",
logging.WARN: "warning",
logging.WARNING: "warning",
logging.ERROR: "error",
logging.CRITICAL: "fatal",
logging.FATAL: "fatal",
}
# set custom log level names
# fmt: off
logging.addLevelName(logging.DEBUG, u"custom level debüg: ")
# fmt: on
logging.addLevelName(logging.INFO, "")
logging.addLevelName(logging.WARN, "custom level warn: ")
logging.addLevelName(logging.WARNING, "custom level warning: ")
logging.addLevelName(logging.ERROR, None)
logging.addLevelName(logging.CRITICAL, "custom level critical: ")
logging.addLevelName(logging.FATAL, "custom level 🔥: ")
for logging_level, sentry_level in levels.items():
logger.setLevel(logging_level)
sentry_init(
integrations=[LoggingIntegration(event_level=logging_level)],
default_integrations=False,
)
events = capture_events()
logger.log(logging_level, "Trying level %s", logging_level)
assert events
assert events[0]["level"] == sentry_level
assert events[0]["logentry"]["message"] == "Trying level %s"
assert events[0]["logentry"]["params"] == [logging_level]
del events[:]
def test_logging_filters(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
should_log = False
class MyFilter(logging.Filter):
def filter(self, record):
return should_log
logger.addFilter(MyFilter())
logger.error("hi")
assert not events
should_log = True
logger.error("hi")
(event,) = events
assert event["logentry"]["message"] == "hi"
def test_logging_captured_warnings(sentry_init, capture_events, recwarn):
sentry_init(
integrations=[LoggingIntegration(event_level="WARNING")],
default_integrations=False,
)
events = capture_events()
logging.captureWarnings(True)
warnings.warn("first")
warnings.warn("second")
logging.captureWarnings(False)
warnings.warn("third")
assert len(events) == 2
assert events[0]["level"] == "warning"
# Captured warnings start with the path where the warning was raised
assert "UserWarning: first" in events[0]["logentry"]["message"]
assert events[0]["logentry"]["params"] == []
assert events[1]["level"] == "warning"
assert "UserWarning: second" in events[1]["logentry"]["message"]
assert events[1]["logentry"]["params"] == []
# Using recwarn suppresses the "third" warning in the test output
assert len(recwarn) == 1
assert str(recwarn[0].message) == "third"
def test_ignore_logger(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
ignore_logger("testfoo")
other_logger.error("hi")
assert not events
def test_ignore_logger_wildcard(sentry_init, capture_events):
sentry_init(integrations=[LoggingIntegration()], default_integrations=False)
events = capture_events()
ignore_logger("testfoo.*")
nested_logger = logging.getLogger("testfoo.submodule")
logger.error("hi")
nested_logger.error("bye")
(event,) = events
assert event["logentry"]["message"] == "hi"