synapse-old/tests/util/test_log_context.py

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2014-10-29 19:21:33 -06:00
from twisted.internet import defer
from twisted.internet import reactor
from .. import unittest
from synapse.util.async import sleep
from synapse.util.logcontext import LoggingContext
class LoggingContextTestCase(unittest.TestCase):
def _check_test_key(self, value):
self.assertEquals(
LoggingContext.current_context().test_key, value
)
def test_with_context(self):
with LoggingContext() as context_one:
context_one.test_key = "test"
self._check_test_key("test")
def test_chaining(self):
with LoggingContext() as context_one:
context_one.test_key = "one"
with LoggingContext() as context_two:
self._check_test_key("one")
context_two.test_key = "two"
self._check_test_key("two")
self._check_test_key("one")
@defer.inlineCallbacks
def test_sleep(self):
@defer.inlineCallbacks
def competing_callback():
with LoggingContext() as competing_context:
competing_context.test_key = "competing"
yield sleep(0)
self._check_test_key("competing")
reactor.callLater(0, competing_callback)
with LoggingContext() as context_one:
context_one.test_key = "one"
yield sleep(0)
self._check_test_key("one")