diff options
Diffstat (limited to 'nova/test.py')
| -rw-r--r-- | nova/test.py | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/nova/test.py b/nova/test.py index e0fef6101..5170775d0 100644 --- a/nova/test.py +++ b/nova/test.py @@ -24,6 +24,7 @@ and some black magic for inline callbacks. import datetime +import functools import os import shutil import uuid @@ -32,6 +33,8 @@ import unittest import mox import shutil import stubout +from eventlet import greenpool +from eventlet import greenthread from nova import context from nova import db @@ -39,6 +42,7 @@ from nova import fakerabbit from nova import flags from nova import rpc from nova import service +from nova import wsgi FLAGS = flags.FLAGS @@ -79,6 +83,7 @@ class TestCase(unittest.TestCase): self.injected = [] self._services = [] self._monkey_patch_attach() + self._monkey_patch_wsgi() self._original_flags = FLAGS.FlagValuesDict() def tearDown(self): @@ -99,7 +104,8 @@ class TestCase(unittest.TestCase): self.reset_flags() # Reset our monkey-patches - rpc.Consumer.attach_to_eventlet = self.originalAttach + rpc.Consumer.attach_to_eventlet = self.original_attach + wsgi.Server.start = self.original_start # Stop any timers for x in self.injected: @@ -141,16 +147,37 @@ class TestCase(unittest.TestCase): return svc def _monkey_patch_attach(self): - self.originalAttach = rpc.Consumer.attach_to_eventlet + self.original_attach = rpc.Consumer.attach_to_eventlet - def _wrapped(innerSelf): - rv = self.originalAttach(innerSelf) + def _wrapped(inner_self): + rv = self.original_attach(inner_self) self.injected.append(rv) return rv - _wrapped.func_name = self.originalAttach.func_name + _wrapped.func_name = self.original_attach.func_name rpc.Consumer.attach_to_eventlet = _wrapped + def _monkey_patch_wsgi(self): + """Allow us to kill servers spawned by wsgi.Server.""" + # TODO(termie): change these patterns to use functools + self.original_start = wsgi.Server.start + + @functools.wraps(self.original_start) + def _wrapped_start(inner_self, *args, **kwargs): + original_spawn_n = inner_self.pool.spawn_n + + @functools.wraps(original_spawn_n) + def _wrapped_spawn_n(*args, **kwargs): + rv = greenthread.spawn(*args, **kwargs) + self._services.append(rv) + + inner_self.pool.spawn_n = _wrapped_spawn_n + self.original_start(inner_self, *args, **kwargs) + inner_self.pool.spawn_n = original_spawn_n + + _wrapped_start.func_name = self.original_start.func_name + wsgi.Server.start = _wrapped_start + # Useful assertions def assertDictMatch(self, d1, d2): """Assert two dicts are equivalent. |