def test_find_clears_scheduler_id(self, client_class):
client_class.side_effect = self.create_fake_client
client = MagicMock()
self._clients["bar"] = client
scheduler = LeafScheduler("foo", 9, False)
scheduler.configure([ChildInfo(id="bar", address="bar")])
scheduler.find(FindRequest(scheduler_id="foo"))
client.host_find.assert_called_with(FindRequest())
def test_find_resource_found(self, client_class):
client_class.side_effect = self.create_fake_client
bar_client = MagicMock()
bar_response = FindResponse(FindResultCode.NOT_FOUND)
bar_client.host_find.return_value = bar_response
self._clients["bar"] = bar_client
baz_client = MagicMock()
baz_response = FindResponse(FindResultCode.OK)
baz_client.host_find.return_value = baz_response
self._clients["baz"] = baz_client
scheduler = LeafScheduler("foo", 9, False)
scheduler.configure([ChildInfo(id="bar", address="bar"),
ChildInfo(id="baz", address="baz")])
response = scheduler.find(self._place_request())
assert_that(response, is_(same_instance(baz_response)))
def test_find_timeout(self, wait_fn, client_class):
client_class.side_effect = self.create_fake_client
client = MagicMock()
response = FindResponse(FindResultCode.OK)
client.find.return_value = response
self._clients["baz"] = client
scheduler = LeafScheduler("foo", 9, False)
scheduler.configure([ChildInfo(id="baz", address="baz")])
wait_fn.return_value = set(), set()
response = scheduler.find(self._place_request())
assert_that(response.result, is_(FindResultCode.NOT_FOUND))
# must shutdown to join the futures since the patch lifecycle
# ends when this method returns
self._threadpool.shutdown()