hass-core/tests/components/homekit/test_aidmanager.py

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"""Tests for the HomeKit AID manager."""
from asynctest import patch
import pytest
from homeassistant.components.homekit.aidmanager import (
AccessoryAidStorage,
get_system_unique_id,
)
from homeassistant.helpers import device_registry
from tests.common import MockConfigEntry, mock_device_registry, mock_registry
@pytest.fixture
def device_reg(hass):
"""Return an empty, loaded, registry."""
return mock_device_registry(hass)
@pytest.fixture
def entity_reg(hass):
"""Return an empty, loaded, registry."""
return mock_registry(hass)
async def test_aid_generation(hass, device_reg, entity_reg):
"""Test generating aids."""
config_entry = MockConfigEntry(domain="test", data={})
config_entry.add_to_hass(hass)
device_entry = device_reg.async_get_or_create(
config_entry_id=config_entry.entry_id,
connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
)
light_ent = entity_reg.async_get_or_create(
"light", "device", "unique_id", device_id=device_entry.id
)
light_ent2 = entity_reg.async_get_or_create(
"light", "device", "other_unique_id", device_id=device_entry.id
)
remote_ent = entity_reg.async_get_or_create(
"remote", "device", "unique_id", device_id=device_entry.id
)
hass.states.async_set(light_ent.entity_id, "on")
hass.states.async_set(light_ent2.entity_id, "on")
hass.states.async_set(remote_ent.entity_id, "on")
hass.states.async_set("remote.has_no_unique_id", "on")
with patch(
"homeassistant.components.homekit.aidmanager.AccessoryAidStorage.async_schedule_save"
):
aid_storage = AccessoryAidStorage(hass)
await aid_storage.async_initialize()
for _ in range(0, 2):
assert (
aid_storage.get_or_allocate_aid_for_entity_id(light_ent.entity_id)
== 1692141785
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id(light_ent2.entity_id)
== 2732133210
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id(remote_ent.entity_id)
== 1867188557
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id("remote.has_no_unique_id")
== 1872038229
)
aid_storage.delete_aid(get_system_unique_id(light_ent))
aid_storage.delete_aid(get_system_unique_id(light_ent2))
aid_storage.delete_aid(get_system_unique_id(remote_ent))
aid_storage.delete_aid("non-existant-one")
for _ in range(0, 2):
assert (
aid_storage.get_or_allocate_aid_for_entity_id(light_ent.entity_id)
== 1692141785
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id(light_ent2.entity_id)
== 2732133210
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id(remote_ent.entity_id)
== 1867188557
)
assert (
aid_storage.get_or_allocate_aid_for_entity_id("remote.has_no_unique_id")
== 1872038229
)
async def test_aid_adler32_collision(hass, device_reg, entity_reg):
"""Test generating aids."""
config_entry = MockConfigEntry(domain="test", data={})
config_entry.add_to_hass(hass)
device_entry = device_reg.async_get_or_create(
config_entry_id=config_entry.entry_id,
connections={(device_registry.CONNECTION_NETWORK_MAC, "12:34:56:AB:CD:EF")},
)
with patch(
"homeassistant.components.homekit.aidmanager.AccessoryAidStorage.async_schedule_save"
):
aid_storage = AccessoryAidStorage(hass)
await aid_storage.async_initialize()
seen_aids = set()
for unique_id in range(0, 202):
ent = entity_reg.async_get_or_create(
"light", "device", unique_id, device_id=device_entry.id
)
hass.states.async_set(ent.entity_id, "on")
aid = aid_storage.get_or_allocate_aid_for_entity_id(ent.entity_id)
assert aid not in seen_aids
seen_aids.add(aid)