def test_client_notifies_rejection_on_trigger(self):
db = self.evaluate(
DefineService("DB", DefineOperation("insert", Think(5)))).value
storage = self.evaluate(
DefineService("Storage",
DefineOperation("store", Trigger("DB",
"insert")))).value
fake_task_pool = MagicMock(ThrottlingPolicyDecorator)
fake_task_pool._accepts = MagicMock(return_value=False)
db.tasks = ThrottlingWrapper(db.environment, task_pool=fake_task_pool)
db.workers.busy_workers.extend(db.workers.idle_workers)
db.workers.idle_workers = []
listener = MagicMock(Listener)
storage.environment.look_up(Symbols.LISTENER).register(listener)
request = self.trigger("Storage", "store")
self.simulate_until(10)
expected_calls = [
call.task_created(ANY),
call.task_accepted(ANY),
call.task_assigned_to(ANY, ANY),
call.posting_of("DB", ANY),
call.task_paused(ANY),
call.rejection_of(ANY),
call.task_activated(ANY),
call.task_assigned_to(ANY, ANY),
call.task_failed(ANY)
]
self.assertEqual(request.status, RequestStatus.ERROR)
self.assertTrue(listener.method_calls == expected_calls,
listener.method_calls)
def test_notifies_arrival_and_failure(self):
db = self.evaluate(
DefineService("DB", DefineOperation("Select", Fail()))).value
listener = MagicMock(Listener)
db.environment.look_up(Symbols.LISTENER).register(listener)
self.query("DB", "Select")
self.simulate_until(10)
expected_calls = [
call.task_created(ANY),
call.task_accepted(ANY),
call.task_assigned_to(ANY, ANY),
call.task_failed(ANY)
]
self.assertEqual(expected_calls, listener.method_calls,
listener.method_calls)
def test_client_notifies_rejection_on_trigger(self):
db = self.evaluate(
DefineService("DB",
DefineOperation("insert",
Think(5)
)
)
).value
storage = self.evaluate(
DefineService("Storage",
DefineOperation("store",
Trigger("DB", "insert")
)
)
).value
fake_task_pool = MagicMock(ThrottlingPolicyDecorator)
fake_task_pool._accepts = MagicMock(return_value=False)
db.tasks = ThrottlingWrapper(db.environment, task_pool=fake_task_pool)
db.workers.busy_workers.extend(db.workers.idle_workers)
db.workers.idle_workers = []
listener = MagicMock(Listener)
storage.environment.look_up(Symbols.LISTENER).register(listener)
request = self.trigger("Storage", "store")
self.simulate_until(10)
expected_calls = [
call.task_created(ANY),
call.task_accepted(ANY),
call.task_assigned_to(ANY, ANY),
call.posting_of("DB", ANY),
call.task_paused(ANY),
call.rejection_of(ANY),
call.task_activated(ANY),
call.task_assigned_to(ANY, ANY),
call.task_failed(ANY)
]
self.assertEqual(request.status, RequestStatus.ERROR)
self.assertTrue(listener.method_calls == expected_calls, listener.method_calls)
def test_notifies_arrival_and_failure(self):
db = self.evaluate(
DefineService("DB",
DefineOperation("Select",
Fail()
)
)
).value
listener = MagicMock(Listener)
db.environment.look_up(Symbols.LISTENER).register(listener)
self.query("DB", "Select")
self.simulate_until(10)
expected_calls = [
call.task_created(ANY),
call.task_accepted(ANY),
call.task_assigned_to(ANY, ANY),
call.task_failed(ANY)]
self.assertEqual(expected_calls, listener.method_calls, listener.method_calls)