def test_queues_equal_and_hashable(self):
q1 = Queue(u'lolwut')
q2 = Queue(b'lolwut')
q3 = Queue(u'not')
self.assertEquals(q1, q2)
self.assertEquals(hash(q1), hash(q2))
self.assertNotEqual(q1, q3)
def test_fanout(self):
x = Exchange(u'jola', type='direct', auto_delete=True)
c1, f1 = self.c.consume(Queue('one', exchange=x, exclusive=True),
no_ack=True)
c2, f2 = self.c.consume(Queue('two', exchange=x, exclusive=True),
no_ack=True)
f1.result()
f2.result()
self.c.publish(Message(b'hello'), exchange=x, tx=True).result()
self.assertIsInstance(self.c.drain(2), MessageReceived)
self.assertIsInstance(self.c.drain(2), MessageReceived)
self.assertIsInstance(self.c.drain(2), NothingMuch)
def test_message_with_propos(self):
p = {'q': False}
def ok(e):
self.assertIsInstance(e, ReceivedMessage)
self.assertEquals(e.body, b'hello5')
# bcoz u can compare memoryviews to their providers :D
self.assertEquals(e.properties.content_type, b'text/plain')
self.assertEquals(e.properties.content_encoding, b'utf8')
p['q'] = True
con, fut = self.c.consume(Queue(u'hello5', exclusive=True),
on_message=ok,
no_ack=True)
fut.result()
self.c.publish(Message(b'hello5',
properties={
'content_type': b'text/plain',
'content_encoding': b'utf8'
}),
routing_key=u'hello5',
tx=True).result()
time.sleep(2)
self.assertTrue(p['q'])
def __init__(self, amqp):
self.amqp = amqp
super().__init__()
self.consumers = []
for queue_name in queue_names:
cons, fut = self.amqp.consume(Queue(queue_name + '-repl'))
self.consumers.append(cons)
def test_very_long_messages(self):
con, fut = self.c.consume(Queue(u'hello', exclusive=True))
fut.result()
data = six.binary_type(os.urandom(20 * 1024 * 1024 + 1423))
self.c.publish(Message(data), routing_key=b'hello',
confirm=True).result()
def test_anonymq(self):
q = Queue(exchange=Exchange(u'ooo', type=b'fanout', auto_delete=True),
auto_delete=True)
c, f = self.c.consume(q)
f.result()
self.assertTrue(q.name)
def test_drain_1(self):
con, fut = self.c.consume(
Queue(u'helloA', exclusive=True, auto_delete=True))
fut.result()
self.c.publish(Message(b'ioi'), routing_key=u'helloA')
self.assertIsInstance(self.c.drain(2), MessageReceived)
self.assertIsInstance(self.c.drain(1), NothingMuch)
def test_set_qos_but_later(self):
con, fut = self.c.consume(Queue(u'hello2', exclusive=True))
fut.result()
con.set_qos(100, 100)
time.sleep(1)
self.assertEquals(con.qos, (100, 100))
con.set_qos(None, 110)
time.sleep(1)
self.assertEquals(con.qos, (0, 110))
def __init__(self, cad_thread: 'ConnectAndDisconnectThread'):
""":raises ValueError: not more free names available"""
self.cad_thread = cad_thread
try:
self.name = self.cad_thread.free_names.popleft()
except IndexError:
logger.warning('Ran out of free names')
raise ValueError('Cannot create a connection %s - ran out of free names',
Connection.CONNECTION_COUNTER)
self.consumer, future = cad_thread.amqp.consume(Queue(self.name))
self.terminated = False
Connection.CONNECTION_COUNTER += 1
cad_thread.connections[self.name] = self
def test_resource_locked(self):
q = Queue(u'yo', exclusive=True, auto_delete=True)
con, fut = self.c1.consume(q, qos=(None, 20))
fut.result()
try:
con2, fut2 = self.c2.consume(
q, fail_on_first_time_resource_locked=True)
fut2.result(timeout=20)
except AMQPError as e:
self.assertEquals(e.reply_code, RESOURCE_LOCKED)
self.assertFalse(e.is_hard_error())
else:
self.fail('Expected exception')
def test_send_recv_zerolen(self):
p = {'q': False}
def ok(e):
self.assertIsInstance(e, ReceivedMessage)
p['q'] = True
con, fut = self.c.consume(Queue(u'hello3', exclusive=True),
on_message=ok,
no_ack=True)
fut.result()
self.c.publish(Message(b''), routing_key=u'hello3', tx=True).result()
time.sleep(1)
self.assertTrue(p['q'])
def test_queue_bind(self):
queue = Queue('my-queue')
exchange = Exchange('my-exchange', type='topic')
self.c.declare(queue).result()
self.c.declare(exchange).result()
self.c.bind(queue, exchange, 'test').result()
q = six.moves.queue.Queue()
cons, fut = self.c.consume(queue,
on_message=lambda msg: q.put(msg),
no_ack=True)
fut.result()
self.c.publish(Message(b'test'),
exchange=exchange,
routing_key='test',
confirm=True).result()
msg_v = q.get(block=True, timeout=5)
self.assertEqual(msg_v.body, b'test')
cons.cancel()
def test_ccn(self):
"""
Will consumer cancel itself after Consumer Cancel Notification?
Manual procedure:
- start the test
- delete the queue using RabbitMQ Management web panel
you got 30 seconds to do this
see if it fails or not
"""
q1 = Queue(b'yo', auto_delete=True)
con1, fut1 = self.c1.consume(q1)
fut1.result()
# self.c2.delete_queue(q1) #.result()
time.sleep(30)
self.assertTrue(con1.cancelled)
def test_send_recv_nonzerolen(self):
"""with callback function"""
p = {'q': False}
def ok(e):
self.assertIsInstance(e, ReceivedMessage)
self.assertEquals(e.body, b'hello6')
p['q'] = True
con, fut = self.c.consume(Queue(u'hello6', exclusive=True),
on_message=ok,
no_ack=True)
fut.result()
self.c.publish(Message(b'hello6'), routing_key=u'hello6',
tx=True).result()
time.sleep(1)
self.assertTrue(p['q'])
def test_send_recv_nonzerolen_memoryview(self):
"""single and multi frame in MEMORYVIEW mode"""
from coolamqp.attaches import BodyReceiveMode
con, fut = self.c.consume(Queue(u'hello7', exclusive=True),
no_ack=True,
body_receive_mode=BodyReceiveMode.MEMORYVIEW)
fut.result()
data = b'hello7'
self.c.publish(Message(data), routing_key=u'hello7', confirm=True)
m = self.c.drain(2)
self.assertIsInstance(m, MessageReceived)
self.assertIsInstance(m.body, memoryview)
self.assertEquals(m.body, data)
data = six.binary_type(os.urandom(512 * 1024))
self.c.publish(Message(data), routing_key=u'hello7', confirm=True)
m = self.c.drain(9)
self.assertIsInstance(m, MessageReceived)
self.assertIsInstance(m.body, memoryview)
print(len(m.body))
self.assertEquals(m.body.tobytes(), data)
def test_send_recv_nonzerolen_listofmemoryview(self):
"""single and multi frame in LIST_OF_MEMORYVIEW mode"""
from coolamqp.attaches import BodyReceiveMode
con, fut = self.c.consume(
Queue(u'hello8', exclusive=True),
no_ack=True,
body_receive_mode=BodyReceiveMode.LIST_OF_MEMORYVIEW)
fut.result()
data = b'hello8'
self.c.publish(Message(data), routing_key=u'hello8', confirm=True)
m = self.c.drain(1)
self.assertIsInstance(m, MessageReceived)
self.assertIsInstance(m.body[0], memoryview)
self.assertEquals(m.body[0], data)
data = six.binary_type(os.urandom(512 * 1024))
self.c.publish(Message(data), routing_key=u'hello8', confirm=True)
m = self.c.drain(5)
self.assertIsInstance(m, MessageReceived)
self.assertTrue(all([isinstance(x, memoryview) for x in m.body]))
self.assertEquals(b''.join(x.tobytes() for x in m.body), data)
def test_nacking_and_acking(self):
p = {'q': False, 'count': 0}
def ok(msg):
if not p['count']:
msg.nack()
msg.nack()
else:
msg.ack()
msg.ack()
self.assertIsInstance(msg, ReceivedMessage)
p['q'] = True
p['count'] += 1
con, fut = self.c.consume(Queue(u'hello3', exclusive=True),
on_message=ok,
no_ack=False)
fut.result()
self.c.publish(Message(b''), routing_key=u'hello3', tx=True).result()
time.sleep(1)
self.assertTrue(p['q'])
self.assertEquals(p['count'], 2)
def test_consumer_cancel(self):
con, fut = self.c.consume(
Queue(u'hello9', exclusive=True, auto_delete=True))
fut.result()
con.cancel().result()
def test_declare_anonymous(self):
xchg = Exchange('wtfzomg', type='fanout')
q = Queue(exchange=xchg)
self.c.declare(xchg).result()
self.c.declare(q).result()
self.assertTrue(q.name)
def test_issue_26(self):
"""Support for passing qos as int"""
cons = Consumer(Queue('wtf'), lambda msg: None, qos=25)
self.assertEquals(cons.qos, (0, 25))
def test_consume(self):
con, fut = self.c.consume(Queue(u'hello', exclusive=True))
fut.result()
con.cancel()
def test_delete_queue(self):
# that's how it's written, due to http://www.rabbitmq.com/specification.html#method-status-queue.delete
self.c.delete_queue(Queue(u'i-do-not-exist')).result()
# coding=UTF-8
from __future__ import absolute_import, division, print_function
import logging
import os
from coolamqp.clustering import Cluster
from coolamqp.objects import NodeDefinition, Queue
NODE = NodeDefinition(os.environ.get('AMQP_HOST', '127.0.0.1'), 'guest', 'guest', heartbeat=20)
logging.basicConfig(level=logging.DEBUG)
amqp = Cluster([NODE])
amqp.start(wait=True)
q = Queue(u'lolwut', auto_delete=True, exclusive=True)
c, f = amqp.consume(q, no_ack=True, body_receive_mode=1)
# time.sleep(30)
# amqp.shutdown(True)