Ejemplo n.º 1
0
 def test_on_node_leave(self):
     c = self.Consumer()
     c.app.connection_for_read = _amqp_connection()
     g = Gossip(c)
     with patch('celery.worker.consumer.gossip.debug') as debug:
         g.on_node_leave(c)
         debug.assert_called_with('%s left', '*****@*****.**')
Ejemplo n.º 2
0
 def test_on_node_leave(self):
     c = self.Consumer()
     c.app.connection_for_read = _amqp_connection()
     g = Gossip(c)
     with patch('celery.worker.consumer.gossip.debug') as debug:
         g.on_node_leave(c)
         debug.assert_called_with('%s left', '*****@*****.**')
Ejemplo n.º 3
0
    def test_callbacks(self):
        c = self.Consumer()
        c.app.connection_for_read = _amqp_connection()
        g = Gossip(c)
        on_node_join = Mock(name='on_node_join')
        on_node_join2 = Mock(name='on_node_join2')
        on_node_leave = Mock(name='on_node_leave')
        on_node_lost = Mock(name='on.node_lost')
        g.on.node_join.add(on_node_join)
        g.on.node_join.add(on_node_join2)
        g.on.node_leave.add(on_node_leave)
        g.on.node_lost.add(on_node_lost)

        worker = Mock(name='worker')
        g.on_node_join(worker)
        on_node_join.assert_called_with(worker)
        on_node_join2.assert_called_with(worker)
        g.on_node_leave(worker)
        on_node_leave.assert_called_with(worker)
        g.on_node_lost(worker)
        on_node_lost.assert_called_with(worker)
Ejemplo n.º 4
0
    def test_callbacks(self):
        c = self.Consumer()
        c.app.connection_for_read = _amqp_connection()
        g = Gossip(c)
        on_node_join = Mock(name='on_node_join')
        on_node_join2 = Mock(name='on_node_join2')
        on_node_leave = Mock(name='on_node_leave')
        on_node_lost = Mock(name='on.node_lost')
        g.on.node_join.add(on_node_join)
        g.on.node_join.add(on_node_join2)
        g.on.node_leave.add(on_node_leave)
        g.on.node_lost.add(on_node_lost)

        worker = Mock(name='worker')
        g.on_node_join(worker)
        on_node_join.assert_called_with(worker)
        on_node_join2.assert_called_with(worker)
        g.on_node_leave(worker)
        on_node_leave.assert_called_with(worker)
        g.on_node_lost(worker)
        on_node_lost.assert_called_with(worker)
Ejemplo n.º 5
0
    def test_on_message(self):
        c = self.Consumer()
        c.app.connection_for_read = _amqp_connection()
        g = Gossip(c)
        self.assertTrue(g.enabled)
        prepare = Mock()
        prepare.return_value = 'worker-online', {}
        c.app.events.State.assert_called_with(
            on_node_join=g.on_node_join,
            on_node_leave=g.on_node_leave,
            max_tasks_in_memory=1,
        )
        g.update_state = Mock()
        worker = Mock()
        g.on_node_join = Mock()
        g.on_node_leave = Mock()
        g.update_state.return_value = worker, 1
        message = Mock()
        message.delivery_info = {'routing_key': 'worker-online'}
        message.headers = {'hostname': 'other'}

        handler = g.event_handlers['worker-online'] = Mock()
        g.on_message(prepare, message)
        handler.assert_called_with(message.payload)
        g.event_handlers = {}

        g.on_message(prepare, message)

        message.delivery_info = {'routing_key': 'worker-offline'}
        prepare.return_value = 'worker-offline', {}
        g.on_message(prepare, message)

        message.delivery_info = {'routing_key': 'worker-baz'}
        prepare.return_value = 'worker-baz', {}
        g.update_state.return_value = worker, 0
        g.on_message(prepare, message)

        message.headers = {'hostname': g.hostname}
        g.on_message(prepare, message)
        g.clock.forward.assert_called_with()
Ejemplo n.º 6
0
    def test_on_message(self):
        c = self.Consumer()
        c.app.connection_for_read = _amqp_connection()
        g = Gossip(c)
        self.assertTrue(g.enabled)
        prepare = Mock()
        prepare.return_value = 'worker-online', {}
        c.app.events.State.assert_called_with(
            on_node_join=g.on_node_join,
            on_node_leave=g.on_node_leave,
            max_tasks_in_memory=1,
        )
        g.update_state = Mock()
        worker = Mock()
        g.on_node_join = Mock()
        g.on_node_leave = Mock()
        g.update_state.return_value = worker, 1
        message = Mock()
        message.delivery_info = {'routing_key': 'worker-online'}
        message.headers = {'hostname': 'other'}

        handler = g.event_handlers['worker-online'] = Mock()
        g.on_message(prepare, message)
        handler.assert_called_with(message.payload)
        g.event_handlers = {}

        g.on_message(prepare, message)

        message.delivery_info = {'routing_key': 'worker-offline'}
        prepare.return_value = 'worker-offline', {}
        g.on_message(prepare, message)

        message.delivery_info = {'routing_key': 'worker-baz'}
        prepare.return_value = 'worker-baz', {}
        g.update_state.return_value = worker, 0
        g.on_message(prepare, message)

        message.headers = {'hostname': g.hostname}
        g.on_message(prepare, message)
        g.clock.forward.assert_called_with()