def setup_mc():
"""Lance un serveur memcached pour les tests."""
global mc_pid
# Juste pour être sûr...
if mc_pid:
LOGGER.info("Forcefully stopping previous instance of memcached")
teardown_mc()
settings['correlator']['memcached_host'] = "127.0.0.1"
port = get_available_port()
settings['correlator']['memcached_port'] = port
env = os.environ.copy()
env["PATH"] += ":/usr/sbin" # Sur mandriva, memcached est dans /usr/sbin
LOGGER.info("Configuring memcached to run on port %d", port)
mc_pid = subprocess.Popen(["memcached", "-l", "127.0.0.1", "-p", str(port)],
env=env, close_fds=True).pid
# Give it time to start up properly. I should try a client connection in a
# while loop. Oh well...
MemcachedConnection.reset()
time.sleep(1)
MemcachedConnection()
def teardown_mc():
"""Détruit le serveur memcached créé pour le passage d'un test."""
global mc_pid
LOGGER.info("Killing memcached instance running on port %d",
settings['correlator']['memcached_port'])
try:
# Tue le serveur memcached lancé en arrière-plan.
os.kill(mc_pid, signal.SIGTERM)
os.wait() # Avoid zombies. Bad zombies.
except OSError, e:
# We mostly ignore errors, maybe we should
# do something more useful here.
print e
finally:
mc_pid = None
return MemcachedConnection.reset()
with_mc = nose.with_setup(setup_mc, teardown_mc)
#Create an empty database before we start our tests for this module
def setup_db():
"""Crée toutes les tables du modèle dans la BDD."""
from vigilo.models.tables.grouppath import GroupPath
from vigilo.models.tables.usersupitem import UserSupItem
tables = metadata.tables.copy()
del tables[GroupPath.__tablename__]
del tables[UserSupItem.__tablename__]
metadata.create_all(tables=tables.itervalues())
metadata.create_all(tables=[GroupPath.__table__, UserSupItem.__table__])
#Teardown that database
