3 from __future__ import absolute_import, print_function
11 from . import pykka_timeout
13 no_sleep = mock.patch('time.sleep', lambda n: None)
15 def arvados_node_mock(node_num=99, job_uuid=None, age=0, **kwargs):
17 job_uuid = 'zzzzz-jjjjj-jobjobjobjobjob'
18 crunch_worker_state = 'idle' if (job_uuid is None) else 'busy'
19 node = {'uuid': 'zzzzz-yyyyy-{:015x}'.format(node_num),
20 'created_at': '2014-01-01T01:02:03Z',
21 'modified_at': time.strftime('%Y-%m-%dT%H:%M:%SZ',
22 time.gmtime(time.time() - age)),
23 'slot_number': node_num,
24 'hostname': 'compute{}'.format(node_num),
25 'domain': 'zzzzz.arvadosapi.com',
26 'ip_address': ip_address_mock(node_num),
28 'crunch_worker_state': crunch_worker_state,
33 def cloud_node_mock(node_num=99):
34 node = mock.NonCallableMagicMock(
35 ['id', 'name', 'state', 'public_ips', 'private_ips', 'driver', 'size',
38 node.id = str(node_num)
41 node.private_ips = [ip_address_mock(node_num)]
44 def ip_address_mock(last_octet):
45 return '10.20.30.{}'.format(last_octet)
47 class MockShutdownTimer(object):
48 def _set_state(self, is_open, next_opening):
49 self.window_open = lambda: is_open
50 self.next_opening = lambda: next_opening
53 class MockSize(object):
54 def __init__(self, factor):
55 self.id = 'z{}.test'.format(factor)
57 self.ram = 128 * factor
58 self.disk = 100 * factor
59 self.bandwidth = 16 * factor
60 self.price = float(factor)
63 def __eq__(self, other):
64 return self.id == other.id
67 class MockTimer(object):
68 def __init__(self, deliver_immediately=True):
69 self.deliver_immediately = deliver_immediately
71 self.lock = threading.Lock()
75 to_deliver = self.messages
77 for callback, args, kwargs in to_deliver:
78 callback(*args, **kwargs)
80 def schedule(self, want_time, callback, *args, **kwargs):
82 self.messages.append((callback, args, kwargs))
83 if self.deliver_immediately:
87 class ActorTestMixin(object):
88 FUTURE_CLASS = pykka.ThreadingFuture
89 TIMEOUT = pykka_timeout
92 pykka.ActorRegistry.stop_all()
94 def stop_proxy(self, proxy):
95 return proxy.actor_ref.stop(timeout=self.TIMEOUT)
97 def wait_for_assignment(self, proxy, attr_name, unassigned=None,
99 deadline = time.time() + timeout
101 loop_timeout = deadline - time.time()
102 if loop_timeout <= 0:
103 self.fail("actor did not assign {} in time".format(attr_name))
104 result = getattr(proxy, attr_name).get(loop_timeout)
105 if result is not unassigned:
109 class RemotePollLoopActorTestMixin(ActorTestMixin):
110 def build_monitor(self, *args, **kwargs):
111 self.timer = mock.MagicMock(name='timer_mock')
112 self.client = mock.MagicMock(name='client_mock')
113 self.subscriber = mock.Mock(name='subscriber_mock')
114 self.monitor = self.TEST_CLASS.start(
115 self.client, self.timer, *args, **kwargs).proxy()