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import os
import sys
import unittest
import pickle
import time
sys.path.insert(0, os.pardir)
sys.path.append(os.getcwd())
from tests.utils import BROKER_HOST, BROKER_PORT, BROKER_VHOST, \
BROKER_USER, BROKER_PASSWORD
from carrot.connection import DjangoBrokerConnection, BrokerConnection
from UserDict import UserDict
CARROT_BACKEND = "amqp"
class DictWrapper(UserDict):
def __init__(self, data):
self.data = data
def __getattr__(self, key):
try:
return self.data[key]
except KeyError:
raise AttributeError("'%s' object has no attribute '%s'" % (
self.__class__.__name__, key))
def configured_or_configure(settings, **conf):
if settings.configured:
for conf_name, conf_value in conf.items():
setattr(settings, conf_name, conf_value)
else:
settings.configure(default_settings=DictWrapper(conf))
class TestDjangoSpecific(unittest.TestCase):
def test_DjangoBrokerConnection(self):
try:
from django.conf import settings
except ImportError:
sys.stderr.write(
"Django is not installed. \
Not testing django specific features.\n")
return
configured_or_configure(settings,
CARROT_BACKEND=CARROT_BACKEND,
BROKER_HOST=BROKER_HOST,
BROKER_PORT=BROKER_PORT,
BROKER_VHOST=BROKER_VHOST,
BROKER_USER=BROKER_USER,
BROKER_PASSWORD=BROKER_PASSWORD)
expected_values = {
"backend_cls": CARROT_BACKEND,
"hostname": BROKER_HOST,
"port": BROKER_PORT,
"virtual_host": BROKER_VHOST,
"userid": BROKER_USER,
"password": BROKER_PASSWORD}
conn = DjangoBrokerConnection()
self.assertTrue(isinstance(conn, BrokerConnection))
for val_name, val_value in expected_values.items():
self.assertEquals(getattr(conn, val_name, None), val_value)
if __name__ == '__main__':
unittest.main()
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