def test_send_to_caller(self):
request = Mock(response_queue=Mock(), id_=1234)
client = ClientComms(Mock())
client.requests = {1234: request}
response = Mock(id=1234)
client.send_to_caller(response)
request.response_queue.put.assert_called_once_with(response)
def test_init(self, def_stop, add_func):
process = Mock()
client = ClientComms(process)
process.create_queue.assert_called_once_with()
self.assertEqual(client.q, process.create_queue.return_value)
spawn_function_calls = client.add_spawn_function.call_args_list
self.assertEquals([call(client.send_loop, def_stop.return_value)],
spawn_function_calls)
def test_sends_to_server(self):
client = ClientComms(Mock())
client.send_to_server = Mock()
request = Mock()
client.q.get = Mock(side_effect=[request, client.STOP])
client.log_exception = Mock()
client.send_loop()
client.send_to_server.assert_called_once_with(request)
client.log_exception.assert_not_called()
def test_requests_are_stored(self):
client = ClientComms("c", Mock())
client._current_id = 1234
request = Mock()
client.send_to_server = Mock()
client.q.get = Mock(side_effect = [request, CLIENT_STOP])
client.send_loop()
expected = OrderedDict({1234 : request})
self.assertEquals(expected, client.requests)
def test_request_id_provided(self):
client = ClientComms(Mock())
client._current_id = 1234
client.send_to_server = Mock()
request_1 = Mock(id=None)
request_2 = Mock(id=None)
client.q.get = Mock(side_effect=[request_1, request_2, client.STOP])
client.send_loop()
request_1.set_id.assert_called_once_with(1234)
request_2.set_id.assert_called_once_with(1235)
def test_send_logs_error(self):
client = ClientComms(Mock())
client.send_to_server = Mock(side_effect=Exception)
request = Mock()
request.to_dict = Mock(return_value="<to_dict>")
client.q.get = Mock(side_effect=[request, client.STOP])
client.log_exception = Mock()
client.send_loop()
client.log_exception.assert_called_once_with(
"Exception sending request %s", "<to_dict>")
def test_request_id_provided(self):
client = ClientComms("c", Mock())
client._current_id = 1234
client.send_to_server = Mock()
request_1 = Mock(id_ = None)
request_2 = Mock(id_ = None)
client.q.get = Mock(side_effect = [request_1, request_2, CLIENT_STOP])
client.send_loop()
self.assertEqual(1234, request_1.id_)
self.assertEqual(1235, request_2.id_)
def test_loop_starts(self):
process = Mock(spawn = lambda x: x())
client = ClientComms("c", process)
client.send_loop = Mock()
client.start_recv_loop = Mock()
client.log_exception = Mock()
client.start()
client.send_loop.assert_called_once_with()
client.start_recv_loop.assert_called_once_with()
client.log_exception.assert_not_called()
def test_start_stop(self):
sync_factory = SyncFactory("s")
process = Mock()
process.spawn = sync_factory.spawn
process.create_queue = sync_factory.create_queue
client = ClientComms("c", process)
client.send_loop = Mock(side_effect = client.send_loop)
client.start_recv_loop = Mock()
client.stop_recv_loop = Mock()
client.log_exception = Mock()
client.start()
self.assertFalse(client._send_spawned.ready())
client.start_recv_loop.assert_called_once_with()
client.stop(0.1)
self.assertTrue(client._send_spawned.ready())
client.send_loop.assert_called_once_with()
client.stop_recv_loop.assert_called_once_with()
client.log_exception.assert_not_called()
def test_send_to_caller_with_bad_block_update(self):
c = ClientComms(Mock())
response = Mock(type_="Delta", id=0, UPDATE="Update")
self.assertRaises(AssertionError, c.send_to_caller, response)
def test_send_to_caller_with_block_update(self):
c = ClientComms(Mock())
response = Update(id_=0)
c.send_to_caller(response)
c.process.update_block_list.assert_called_once_with(c, response.value)
def test_not_implemented_error(self):
client = ClientComms(Mock())
self.assertRaises(NotImplementedError, client.send_to_server, Mock())
def test_not_implemented_error(self):
client = ClientComms("c", Mock())
self.assertRaises(NotImplementedError, client.send_to_server, Mock())
self.assertRaises(NotImplementedError, client.start_recv_loop)
self.assertRaises(NotImplementedError, client.stop_recv_loop)
def test_init(self):
process = Mock()
client = ClientComms("c", process)
process.create_queue.assert_called_once_with()
self.assertEqual(client.q, process.create_queue.return_value)