def test_invalid_json_placement(self):
# Tests that receiving invalid JSON results in a None placement
rpp = RemotePlayerProxy('name', 1.0, self.dummy_socket)
rpp._RemotePlayerProxy__socket = self.mock_socket
self.mock_socket.recv.return_value = b'['
state = State(self.__b, players=[self.__p1, self.__p2, self.__p3])
pos = rpp.get_placement(state)
self.assertEqual(pos, None)
def test_valid_json_invalid_message(self):
# Tests that valid JSON but invalid message returns JsonDecodeException
rpp = RemotePlayerProxy('name', 1.0, self.dummy_socket)
rpp._RemotePlayerProxy__socket = self.mock_socket
self.mock_socket.recv.return_value = b'["test"]'
with self.assertRaises(JsonDecodeException):
state = State(self.__b, players=[self.__p1, self.__p2, self.__p3])
pos = rpp.get_placement(state)
def test_get_placement_success(self):
# Test that RPP can successfully request, receive and decode a position
# This is done to bypass the constructor type checking
rpp = RemotePlayerProxy('name', 1.0, self.dummy_socket)
rpp._RemotePlayerProxy__socket = self.mock_socket
self.mock_socket.recv.return_value = b'[0, 1]'
state = State(self.__b, players=[self.__p1, self.__p2, self.__p3])
json_state = _state_to_json(state)
expected_client_request = f'["setup", [{json.dumps(json_state)}]]'
with patch.object(rpp, '_RemotePlayerProxy__send_message') as mock:
pos = rpp.get_placement(state)
mock.assert_called_with(expected_client_request)
self.assertEqual(pos, Position(0, 1))