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,
29 'info': {'ping_secret': 'defaulttestsecret'}}
33 def cloud_object_mock(name_id):
34 # A very generic mock, useful for stubbing libcloud objects we
35 # only search for and pass around, like locations, subnets, etc.
36 cloud_object = mock.NonCallableMagicMock(['id', 'name'],
38 cloud_object.id = str(name_id)
39 cloud_object.name = cloud_object.id.upper()
42 def cloud_node_mock(node_num=99, **extra):
43 node = mock.NonCallableMagicMock(
44 ['id', 'name', 'state', 'public_ips', 'private_ips', 'driver', 'size',
47 node.id = str(node_num)
50 node.private_ips = [ip_address_mock(node_num)]
54 def ip_address_mock(last_octet):
55 return '10.20.30.{}'.format(last_octet)
57 class MockShutdownTimer(object):
58 def _set_state(self, is_open, next_opening):
59 self.window_open = lambda: is_open
60 self.next_opening = lambda: next_opening
63 class MockSize(object):
64 def __init__(self, factor):
65 self.id = 'z{}.test'.format(factor)
67 self.ram = 128 * factor
68 self.disk = 100 * factor
69 self.bandwidth = 16 * factor
70 self.price = float(factor)
73 def __eq__(self, other):
74 return self.id == other.id
77 class MockTimer(object):
78 def __init__(self, deliver_immediately=True):
79 self.deliver_immediately = deliver_immediately
81 self.lock = threading.Lock()
85 to_deliver = self.messages
87 for callback, args, kwargs in to_deliver:
88 callback(*args, **kwargs)
90 def schedule(self, want_time, callback, *args, **kwargs):
92 self.messages.append((callback, args, kwargs))
93 if self.deliver_immediately:
97 class ActorTestMixin(object):
98 FUTURE_CLASS = pykka.ThreadingFuture
99 TIMEOUT = pykka_timeout
102 pykka.ActorRegistry.stop_all()
104 def stop_proxy(self, proxy):
105 return proxy.actor_ref.stop(timeout=self.TIMEOUT)
107 def wait_for_assignment(self, proxy, attr_name, unassigned=None,
109 deadline = time.time() + timeout
111 loop_timeout = deadline - time.time()
112 if loop_timeout <= 0:
113 self.fail("actor did not assign {} in time".format(attr_name))
114 result = getattr(proxy, attr_name).get(loop_timeout)
115 if result is not unassigned:
119 class DriverTestMixin(object):
121 self.driver_mock = mock.MagicMock(name='driver_mock')
122 super(DriverTestMixin, self).setUp()
124 def new_driver(self, auth_kwargs={}, list_kwargs={}, create_kwargs={}):
125 create_kwargs.setdefault('ping_host', '100::')
126 return self.TEST_CLASS(
127 auth_kwargs, list_kwargs, create_kwargs,
128 driver_class=self.driver_mock)
130 def driver_method_args(self, method_name):
131 return getattr(self.driver_mock(), method_name).call_args
134 class RemotePollLoopActorTestMixin(ActorTestMixin):
135 def build_monitor(self, *args, **kwargs):
136 self.timer = mock.MagicMock(name='timer_mock')
137 self.client = mock.MagicMock(name='client_mock')
138 self.subscriber = mock.Mock(name='subscriber_mock')
139 self.monitor = self.TEST_CLASS.start(
140 self.client, self.timer, *args, **kwargs).proxy()