Merge pull request #3481 from matrix-org/rav/fix_cachedescriptor_test

Reinstate lost run_on_reactor in unit test
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Richard van der Hoff 2018-07-04 18:55:33 +01:00 committed by GitHub
commit f192a93875
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2 changed files with 16 additions and 2 deletions

1
changelog.d/3385.misc Normal file
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@ -0,0 +1 @@
Reinstate lost run_on_reactor in unit tests

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@ -19,13 +19,19 @@ import logging
import mock
from synapse.api.errors import SynapseError
from synapse.util import logcontext
from twisted.internet import defer
from twisted.internet import defer, reactor
from synapse.util.caches import descriptors
from tests import unittest
logger = logging.getLogger(__name__)
def run_on_reactor():
d = defer.Deferred()
reactor.callLater(0, d.callback, 0)
return logcontext.make_deferred_yieldable(d)
class CacheTestCase(unittest.TestCase):
def test_invalidate_all(self):
cache = descriptors.Cache("testcache")
@ -194,6 +200,8 @@ class DescriptorTestCase(unittest.TestCase):
def fn(self, arg1):
@defer.inlineCallbacks
def inner_fn():
# we want this to behave like an asynchronous function
yield run_on_reactor()
raise SynapseError(400, "blah")
return inner_fn()
@ -203,7 +211,12 @@ class DescriptorTestCase(unittest.TestCase):
with logcontext.LoggingContext() as c1:
c1.name = "c1"
try:
yield obj.fn(1)
d = obj.fn(1)
self.assertEqual(
logcontext.LoggingContext.current_context(),
logcontext.LoggingContext.sentinel,
)
yield d
self.fail("No exception thrown")
except SynapseError:
pass