Tests are failing with aiohttp 3.10.x

[mweinelt]

Hi!

After upgrading aiohttp to 3.10.1 we are seeing the following tests fail with pyfronius 0.7.3:

FAILED pyfronius/tests/test_web_v0.py::NoFroniusWebTest::test_no_server - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::NoFroniusWebTest::test_wrong_server - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebDetectVersionV0::test_fronius_get_correct_api_version - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_active_device_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_inverter_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_inverter_realtime_data_device - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_inverter_realtime_data_system - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_led_info_data - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_logger_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_meter_realtime_data_device - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_meter_realtime_data_system - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_no_data - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v0.py::FroniusWebTestV0::test_fronius_get_power_flow_realtime_data - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::NoFroniusWebTest::test_no_server - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::NoFroniusWebTest::test_wrong_server - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebDetectVersionV1::test_fronius_get_correct_api_version - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_fetch - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_active_device_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_inverter_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_inverter_realtime_data_device - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_inverter_realtime_data_system - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_led_info_data - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_logger_info - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_meter_realtime_data_device - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_meter_realtime_data_system - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_ohmpilot_realtime_data_system - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_power_flow_realtime_data - RuntimeError: no running event loop
FAILED pyfronius/tests/test_web_v1.py::FroniusWebTestV1::test_fronius_get_storage_realtime_data_system - RuntimeError: no running event loop

They all fail in a similiar way when calling ClientSession():

__________ FroniusWebTestV1.test_fronius_get_power_flow_realtime_data __________

self = <pyfronius.tests.test_web_v1.FroniusWebTestV1 testMethod=test_fronius_get_power_flow_realtime_data>

    def setUp(self):
        # Create an arbitrary subclass of TCP Server as the server to be
        # started
        # Here, it is an Simple HTTP file serving server
        handler = FroniusRequestHandler
    
        max_retries = 10
        r = 0
        while not self.server:
            try:
                # Connect to any open port
                self.server = FroniusServer(
                    (ADDRESS, 0), handler, self.api_version.value
                )
            except OSError:
                if r < max_retries:
                    r += 1
                else:
                    raise
                time.sleep(1)
    
        self.server_control = Server(self.server)
        self.port = self.server_control.get_port()
        self.url = "http://{}:{}".format(ADDRESS, self.port)
        # Start test server before running any tests
        self.server_control.start_server()
        # set up a fronius client and aiohttp session
>       self.session = aiohttp.ClientSession()

pyfronius/tests/test_web_v1.py:183: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <aiohttp.client.ClientSession object at 0x7ffff58e32c0>, base_url = None

    def __init__(
        self,
        base_url: Optional[StrOrURL] = None,
        *,
        connector: Optional[BaseConnector] = None,
        loop: Optional[asyncio.AbstractEventLoop] = None,
        cookies: Optional[LooseCookies] = None,
        headers: Optional[LooseHeaders] = None,
        skip_auto_headers: Optional[Iterable[str]] = None,
        auth: Optional[BasicAuth] = None,
        json_serialize: JSONEncoder = json.dumps,
        request_class: Type[ClientRequest] = ClientRequest,
        response_class: Type[ClientResponse] = ClientResponse,
        ws_response_class: Type[ClientWebSocketResponse] = ClientWebSocketResponse,
        version: HttpVersion = http.HttpVersion11,
        cookie_jar: Optional[AbstractCookieJar] = None,
        connector_owner: bool = True,
        raise_for_status: Union[
            bool, Callable[[ClientResponse], Awaitable[None]]
        ] = False,
        read_timeout: Union[float, _SENTINEL] = sentinel,
        conn_timeout: Optional[float] = None,
        timeout: Union[object, ClientTimeout] = sentinel,
        auto_decompress: bool = True,
        trust_env: bool = False,
        requote_redirect_url: bool = True,
        trace_configs: Optional[List[TraceConfig]] = None,
        read_bufsize: int = 2**16,
        max_line_size: int = 8190,
        max_field_size: int = 8190,
        fallback_charset_resolver: _CharsetResolver = lambda r, b: "utf-8",
    ) -> None:
        # We initialise _connector to None immediately, as it's referenced in __del__()
        # and could cause issues if an exception occurs during initialisation.
        self._connector: Optional[BaseConnector] = None
    
        if loop is None:
            if connector is not None:
                loop = connector._loop
    
>       loop = loop or asyncio.get_running_loop()
E       RuntimeError: no running event loop