348 lines
12 KiB
Python
348 lines
12 KiB
Python
"""Tests for the Bluetooth integration models."""
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from __future__ import annotations
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from unittest.mock import patch
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import bleak
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from bleak import BleakClient, BleakError
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from bleak.backends.device import BLEDevice
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from bleak.backends.scanner import AdvertisementData
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import pytest
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from homeassistant.components.bluetooth.models import (
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BaseHaScanner,
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HaBleakClientWrapper,
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HaBleakScannerWrapper,
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HaBluetoothConnector,
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)
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from . import (
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_get_manager,
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generate_advertisement_data,
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inject_advertisement,
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inject_advertisement_with_source,
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)
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class MockBleakClient(BleakClient):
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"""Mock bleak client."""
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def __init__(self, *args, **kwargs):
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"""Mock init."""
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super().__init__(*args, **kwargs)
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self._device_path = "/dev/test"
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@property
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def is_connected(self) -> bool:
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"""Mock connected."""
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return True
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async def connect(self, *args, **kwargs):
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"""Mock connect."""
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return True
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async def disconnect(self, *args, **kwargs):
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"""Mock disconnect."""
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pass
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async def get_services(self, *args, **kwargs):
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"""Mock get_services."""
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return []
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async def test_wrapped_bleak_scanner(hass, enable_bluetooth):
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"""Test wrapped bleak scanner dispatches calls as expected."""
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scanner = HaBleakScannerWrapper()
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switchbot_device = BLEDevice("44:44:33:11:23:45", "wohand")
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switchbot_adv = generate_advertisement_data(
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local_name="wohand", service_uuids=[], manufacturer_data={1: b"\x01"}
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)
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inject_advertisement(hass, switchbot_device, switchbot_adv)
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assert scanner.discovered_devices == [switchbot_device]
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assert await scanner.discover() == [switchbot_device]
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async def test_wrapped_bleak_client_raises_device_missing(hass, enable_bluetooth):
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"""Test wrapped bleak client dispatches calls as expected."""
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switchbot_device = BLEDevice("44:44:33:11:23:45", "wohand")
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client = HaBleakClientWrapper(switchbot_device)
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assert client.is_connected is False
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with pytest.raises(bleak.BleakError):
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await client.connect()
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assert client.is_connected is False
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await client.disconnect()
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async def test_wrapped_bleak_client_set_disconnected_callback_before_connected(
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hass, enable_bluetooth
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):
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"""Test wrapped bleak client can set a disconnected callback before connected."""
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switchbot_device = BLEDevice("44:44:33:11:23:45", "wohand")
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client = HaBleakClientWrapper(switchbot_device)
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client.set_disconnected_callback(lambda client: None)
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async def test_wrapped_bleak_client_set_disconnected_callback_after_connected(
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hass, enable_bluetooth, one_adapter
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):
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"""Test wrapped bleak client can set a disconnected callback after connected."""
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switchbot_device = BLEDevice(
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"44:44:33:11:23:45", "wohand", {"path": "/org/bluez/hci0/dev_44_44_33_11_23_45"}
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)
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switchbot_adv = generate_advertisement_data(
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local_name="wohand", service_uuids=[], manufacturer_data={1: b"\x01"}
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)
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inject_advertisement(hass, switchbot_device, switchbot_adv)
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client = HaBleakClientWrapper(switchbot_device)
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with patch(
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"bleak.backends.bluezdbus.client.BleakClientBlueZDBus.connect"
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) as connect:
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await client.connect()
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assert len(connect.mock_calls) == 1
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assert client._backend is not None
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client.set_disconnected_callback(lambda client: None)
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await client.disconnect()
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async def test_ble_device_with_proxy_client_out_of_connections(
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hass, enable_bluetooth, one_adapter
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):
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"""Test we switch to the next available proxy when one runs out of connections."""
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manager = _get_manager()
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switchbot_proxy_device_no_connection_slot = BLEDevice(
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"44:44:33:11:23:45",
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"wohand",
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{
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"connector": HaBluetoothConnector(
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MockBleakClient, "mock_bleak_client", lambda: False
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),
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"path": "/org/bluez/hci0/dev_44_44_33_11_23_45",
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},
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rssi=-30,
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)
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switchbot_adv = generate_advertisement_data(
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local_name="wohand", service_uuids=[], manufacturer_data={1: b"\x01"}
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)
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inject_advertisement_with_source(
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hass, switchbot_proxy_device_no_connection_slot, switchbot_adv, "esp32"
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)
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assert manager.async_discovered_devices(True) == [
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switchbot_proxy_device_no_connection_slot
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]
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client = HaBleakClientWrapper(switchbot_proxy_device_no_connection_slot)
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with patch(
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"bleak.backends.bluezdbus.client.BleakClientBlueZDBus.connect"
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), pytest.raises(BleakError):
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await client.connect()
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assert client.is_connected is False
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client.set_disconnected_callback(lambda client: None)
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await client.disconnect()
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async def test_ble_device_with_proxy_client_out_of_connections_uses_best_available(
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hass, enable_bluetooth, one_adapter
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):
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"""Test we switch to the next available proxy when one runs out of connections."""
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manager = _get_manager()
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switchbot_proxy_device_no_connection_slot = BLEDevice(
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"44:44:33:11:23:45",
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"wohand",
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{
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"connector": HaBluetoothConnector(
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MockBleakClient, "mock_bleak_client", lambda: False
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),
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"path": "/org/bluez/hci0/dev_44_44_33_11_23_45",
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},
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)
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switchbot_proxy_device_adv_no_connection_slot = generate_advertisement_data(
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local_name="wohand",
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service_uuids=[],
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manufacturer_data={1: b"\x01"},
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rssi=-30,
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)
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switchbot_proxy_device_has_connection_slot = BLEDevice(
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"44:44:33:11:23:45",
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"wohand",
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{
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"connector": HaBluetoothConnector(
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MockBleakClient, "mock_bleak_client", lambda: True
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),
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"path": "/org/bluez/hci0/dev_44_44_33_11_23_45",
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},
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rssi=-40,
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)
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switchbot_proxy_device_adv_has_connection_slot = generate_advertisement_data(
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local_name="wohand",
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service_uuids=[],
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manufacturer_data={1: b"\x01"},
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rssi=-40,
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)
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switchbot_device = BLEDevice(
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"44:44:33:11:23:45",
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"wohand",
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{"path": "/org/bluez/hci0/dev_44_44_33_11_23_45"},
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)
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switchbot_adv = generate_advertisement_data(
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local_name="wohand", service_uuids=[], manufacturer_data={1: b"\x01"}, rssi=-100
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)
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inject_advertisement_with_source(
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hass, switchbot_device, switchbot_adv, "00:00:00:00:00:01"
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)
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inject_advertisement_with_source(
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hass,
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switchbot_proxy_device_has_connection_slot,
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switchbot_proxy_device_adv_has_connection_slot,
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"esp32_has_connection_slot",
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)
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inject_advertisement_with_source(
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hass,
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switchbot_proxy_device_no_connection_slot,
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switchbot_proxy_device_adv_no_connection_slot,
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"esp32_no_connection_slot",
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)
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class FakeScanner(BaseHaScanner):
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@property
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def discovered_devices_and_advertisement_data(
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self,
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) -> dict[str, tuple[BLEDevice, AdvertisementData]]:
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"""Return a list of discovered devices."""
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return {
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switchbot_proxy_device_has_connection_slot.address: (
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switchbot_proxy_device_has_connection_slot,
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switchbot_proxy_device_adv_has_connection_slot,
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)
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}
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async def async_get_device_by_address(self, address: str) -> BLEDevice | None:
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"""Return a list of discovered devices."""
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if address == switchbot_proxy_device_has_connection_slot.address:
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return switchbot_proxy_device_has_connection_slot
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return None
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scanner = FakeScanner(hass, "esp32")
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cancel = manager.async_register_scanner(scanner, True)
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assert manager.async_discovered_devices(True) == [
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switchbot_proxy_device_no_connection_slot
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]
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client = HaBleakClientWrapper(switchbot_proxy_device_no_connection_slot)
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with patch("bleak.backends.bluezdbus.client.BleakClientBlueZDBus.connect"):
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await client.connect()
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assert client.is_connected is True
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client.set_disconnected_callback(lambda client: None)
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await client.disconnect()
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cancel()
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async def test_ble_device_with_proxy_client_out_of_connections_uses_best_available_macos(
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hass, enable_bluetooth, macos_adapter
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):
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"""Test we switch to the next available proxy when one runs out of connections on MacOS."""
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manager = _get_manager()
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switchbot_proxy_device_no_connection_slot = BLEDevice(
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"44:44:33:11:23:45",
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"wohand_no_connection_slot",
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{
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"connector": HaBluetoothConnector(
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MockBleakClient, "mock_bleak_client", lambda: False
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),
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"path": "/org/bluez/hci0/dev_44_44_33_11_23_45",
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},
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rssi=-30,
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)
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switchbot_proxy_device_no_connection_slot.metadata["delegate"] = 0
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switchbot_proxy_device_no_connection_slot_adv = generate_advertisement_data(
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local_name="wohand",
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service_uuids=[],
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manufacturer_data={1: b"\x01"},
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rssi=-30,
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)
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switchbot_proxy_device_has_connection_slot = BLEDevice(
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"44:44:33:11:23:45",
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"wohand_has_connection_slot",
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{
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"connector": HaBluetoothConnector(
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MockBleakClient, "mock_bleak_client", lambda: True
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),
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"path": "/org/bluez/hci0/dev_44_44_33_11_23_45",
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},
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)
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switchbot_proxy_device_has_connection_slot.metadata["delegate"] = 0
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switchbot_proxy_device_has_connection_slot_adv = generate_advertisement_data(
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local_name="wohand",
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service_uuids=[],
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manufacturer_data={1: b"\x01"},
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rssi=-40,
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)
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switchbot_device = BLEDevice(
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"44:44:33:11:23:45",
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"wohand",
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{},
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rssi=-100,
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)
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switchbot_device.metadata["delegate"] = 0
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switchbot_device_adv = generate_advertisement_data(
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local_name="wohand",
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service_uuids=[],
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manufacturer_data={1: b"\x01"},
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rssi=-100,
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)
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inject_advertisement_with_source(
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hass, switchbot_device, switchbot_device_adv, "00:00:00:00:00:01"
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)
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inject_advertisement_with_source(
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hass,
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switchbot_proxy_device_has_connection_slot,
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switchbot_proxy_device_has_connection_slot_adv,
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"esp32_has_connection_slot",
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)
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inject_advertisement_with_source(
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hass,
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switchbot_proxy_device_no_connection_slot,
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switchbot_proxy_device_no_connection_slot_adv,
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"esp32_no_connection_slot",
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)
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class FakeScanner(BaseHaScanner):
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@property
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def discovered_devices_and_advertisement_data(
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self,
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) -> dict[str, tuple[BLEDevice, AdvertisementData]]:
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"""Return a list of discovered devices."""
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return {
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switchbot_proxy_device_has_connection_slot.address: (
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switchbot_proxy_device_has_connection_slot,
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switchbot_proxy_device_has_connection_slot_adv,
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)
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}
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async def async_get_device_by_address(self, address: str) -> BLEDevice | None:
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"""Return a list of discovered devices."""
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if address == switchbot_proxy_device_has_connection_slot.address:
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return switchbot_proxy_device_has_connection_slot
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return None
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scanner = FakeScanner(hass, "esp32")
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cancel = manager.async_register_scanner(scanner, True)
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assert manager.async_discovered_devices(True) == [
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switchbot_proxy_device_no_connection_slot
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]
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client = HaBleakClientWrapper(switchbot_proxy_device_no_connection_slot)
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with patch("bleak.get_platform_client_backend_type"):
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await client.connect()
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assert client.is_connected is True
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client.set_disconnected_callback(lambda client: None)
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await client.disconnect()
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cancel()
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