def test_non_matching(self):
"""If a log doesn't match a template, it's just logged as normal."""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('foo bar',), 'system': 'baz'}
throttler(event)
self.assertEqual(logs, [event])
def test_non_matching(self):
"""If a log doesn't match a template, it's just logged as normal."""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('foo bar', ), 'system': 'baz'}
throttler(event)
self.assertEqual(logs, [event])
def test_matching(self):
"""
If a log matches a template, it's not immediately logged.
"""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('Received Ping',), 'system': 'kazoo'}
throttler(event)
self.assertEqual(logs, [])
def test_matching(self):
"""
If a log matches a template, it's not immediately logged.
"""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('Received Ping', ), 'system': 'kazoo'}
throttler(event)
self.assertEqual(logs, [])
def make_observer_chain(ultimate_observer, indent):
"""
Return our feature observers wrapped our the ultimate_observer
"""
add_to_fanout(
ObserverWrapper(JSONObserverWrapper(ultimate_observer,
sort_keys=True,
indent=indent or None),
hostname=socket.gethostname()))
return throttling_wrapper(
SpecificationObserverWrapper(
PEP3101FormattingWrapper(
SystemFilterWrapper(
ErrorFormattingWrapper(cf_id_wrapper(get_fanout()))))))
def test_aggregate(self):
"""
After so many events are received, a matching message gets logged along
with the number of times it was throttled.
"""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('Received Ping',), 'system': 'kazoo'}
for i in range(50):
throttler(event)
self.assertEqual(
logs,
[{'message': ('Received Ping',), 'system': 'kazoo',
'num_duplicate_throttled': 50}])
def test_aggregate(self):
"""
After so many events are received, a matching message gets logged along
with the number of times it was throttled.
"""
logs = []
observer = logs.append
throttler = throttling_wrapper(observer)
event = {'message': ('Received Ping', ), 'system': 'kazoo'}
for i in range(50):
throttler(event)
self.assertEqual(logs, [{
'message': ('Received Ping', ),
'system': 'kazoo',
'num_duplicate_throttled': 50
}])
def make_observer_chain(ultimate_observer, indent):
"""
Return our feature observers wrapped our the ultimate_observer
"""
add_to_fanout(
ObserverWrapper(
JSONObserverWrapper(
ultimate_observer,
sort_keys=True,
indent=indent or None),
hostname=socket.gethostname()))
return throttling_wrapper(
SpecificationObserverWrapper(
PEP3101FormattingWrapper(
SystemFilterWrapper(
ErrorFormattingWrapper(
cf_id_wrapper(
get_fanout()))))))
