Suppress 'found an unsupported model' warning (#1850)

This is not needed anymore, as #1845 reports on missing identifiers and
roborocks are covered by a wildcard matcher in devicefactory.

The original reason for adding this warning was to gather a list of
devices that we should add to the supported devices list for
devicefactory, but I think we are well covered now at least for roborock
(closing the issues below, other integrations need to be adapted to use
wildcards where feasible).

Author: rytilahti

miio/device.py

@@ -138,15 +138,6 @@ def _fetch_info(self) -> DeviceInfo:
             devinfo = DeviceInfo(self.send("miIO.info"))
             self._info = devinfo
             _LOGGER.debug("Detected model %s", devinfo.model)
-            cls = self.__class__.__name__
-            # Ignore bases and generic classes
-            bases = ["Device", "MiotDevice", "GenericMiot"]
-            if devinfo.model not in self.supported_models and cls not in bases:
-                _LOGGER.warning(
-                    "Found an unsupported model '%s' for class '%s'. If this is working for you, please open an issue at https://github.com/rytilahti/python-miio/",
-                    devinfo.model,
-                    cls,
-                )
 
             return devinfo
         except PayloadDecodeException as ex:

miio/tests/test_device.py

@@ -10,7 +10,6 @@
     DeviceStatus,
     MiotDevice,
     PropertyDescriptor,
-    RoborockVacuum,
 )
 from miio.exceptions import DeviceInfoUnavailableException, PayloadDecodeException
 
@@ -120,24 +119,6 @@ def test_forced_model(mocker):
     info.assert_not_called()
 
 
-@pytest.mark.parametrize(
-    "cls,hidden", [(Device, True), (MiotDevice, True), (RoborockVacuum, False)]
-)
-def test_missing_supported(mocker, caplog, cls, hidden):
-    """Make sure warning is logged if the device is unsupported for the class."""
-    _ = mocker.patch("miio.Device.send")
-
-    d = cls("127.0.0.1", "68ffffffffffffffffffffffffffffff")
-    d._fetch_info()
-
-    if hidden:
-        assert "Found an unsupported model" not in caplog.text
-        assert f"for class {cls.__name__!r}" not in caplog.text
-    else:
-        assert "Found an unsupported model" in caplog.text
-        assert f"for class {cls.__name__!r}" in caplog.text
-
-
 @pytest.mark.parametrize("cls", DEVICE_CLASSES)
 def test_device_ctor_model(cls):
     """Make sure that every device subclass ctor accepts model kwarg."""