def __init__(self,
url=None,
backend=None,
username=None,
password=None,
hosts=None,
virt_host=None,
exchange=None):
super(AMQP, self).__init__()
if exchange:
oslo_msg.set_transport_defaults(control_exchange=exchange)
if url:
self.TRANSPORT = oslo_msg.get_transport(CONF, url=url)
elif not backend and not hosts:
raise ValueError("missing AMQP parameters")
else:
t_hosts = self._createTransportHosts(username, password, hosts)
t_url = oslo_msg.TransportURL(CONF,
transport=backend,
virtual_host=virt_host,
hosts=t_hosts,
aliases=None)
self.TRANSPORT = oslo_msg.get_transport(CONF, url=t_url)
def setUp(self):
super(TestFailover, self).setUp()
self._brokers = [FakeBroker(), FakeBroker()]
hosts = []
for broker in self._brokers:
hosts.append(oslo_messaging.TransportHost(hostname=broker.host,
port=broker.port))
self._broker_url = oslo_messaging.TransportURL(self.conf,
transport="amqp",
hosts=hosts)
def test_parse_url(self):
hosts = []
for host in self.hosts:
hosts.append(oslo_messaging.TransportHost(host.get('hostname'),
host.get('port'),
host.get('username'),
host.get('password')))
url = oslo_messaging.TransportURL(self.conf, self.transport,
self.virtual_host, hosts)
self.assertEqual(self.expected, str(url))
def test_parse_url(self):
url = oslo_messaging.TransportURL.parse(self.conf, self.url)
hosts = []
for host in self.expect.get('hosts', []):
hosts.append(oslo_messaging.TransportHost(host.get('host'),
host.get('port'),
host.get('username'),
host.get('password')))
expected = oslo_messaging.TransportURL(self.conf,
self.expect.get('transport'),
self.expect.get('virtual_host'),
hosts)
self.assertEqual(expected, url)