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core/tests/components/powerwall/test_init.py
T
Brett Adams 72d72ba428 Add Powerwall 3 support to powerwall integration (#169137)
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-15 12:20:13 +02:00

380 lines
13 KiB
Python

"""Tests for the PowerwallDataManager."""
import datetime
from http.cookies import Morsel
from unittest.mock import MagicMock, patch
from aiohttp import CookieJar
from tesla_powerwall import AccessDeniedError, ApiError, LoginResponse
from homeassistant.components.powerwall.const import (
AUTH_COOKIE_KEY,
CONFIG_ENTRY_COOKIE,
DOMAIN,
)
from homeassistant.config_entries import ConfigEntryState
from homeassistant.const import CONF_IP_ADDRESS, CONF_PASSWORD
from homeassistant.core import HomeAssistant
from homeassistant.util.dt import utcnow
from .mocks import (
MOCK_GATEWAY_DIN,
_mock_powerwall_restricted,
_mock_powerwall_with_fixtures,
)
from tests.common import MockConfigEntry, async_fire_time_changed
async def test_update_data_reauthenticate_on_access_denied(hass: HomeAssistant) -> None:
"""Test PowerwallDataManager reauths on AccessDeniedError."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
# login responses for the different tests:
# 1. login success on entry setup
# 2. login success after reauthentication
# 3. login failure after reauthentication
mock_powerwall.login.return_value = LoginResponse.from_dict(
{
"firstname": "firstname",
"lastname": "lastname",
"token": "token",
"roles": [],
"loginTime": "loginTime",
}
)
mock_powerwall.get_charge.return_value = 90.0
mock_powerwall.is_authenticated.return_value = True
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "password",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
mock_powerwall.login.reset_mock(return_value=True)
mock_powerwall.get_charge.side_effect = [AccessDeniedError("test"), 90.0]
async_fire_time_changed(hass, utcnow() + datetime.timedelta(minutes=1))
await hass.async_block_till_done()
flows = hass.config_entries.flow.async_progress(DOMAIN)
assert len(flows) == 0
mock_powerwall.login.reset_mock()
mock_powerwall.login.side_effect = AccessDeniedError("test")
mock_powerwall.get_charge.side_effect = [AccessDeniedError("test"), 90.0]
async_fire_time_changed(hass, utcnow() + datetime.timedelta(minutes=1))
await hass.async_block_till_done()
assert config_entry.state is ConfigEntryState.LOADED
flows = hass.config_entries.flow.async_progress(DOMAIN)
assert len(flows) == 1
reauth_flow = flows[0]
assert reauth_flow["context"]["source"] == "reauth"
async def test_init_uses_cookie_if_present(hass: HomeAssistant) -> None:
"""Tests if the init will use the auth cookie if present.
If the cookie is present, the login step will be skipped and info
will be fetched directly (see _login_and_fetch_base_info).
"""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
CONFIG_ENTRY_COOKIE: "somecookie",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
assert not mock_powerwall.login.called
assert mock_powerwall.get_gateway_din.called
async def test_init_uses_password_if_no_cookies(hass: HomeAssistant) -> None:
"""Tests if the init will use the password if no auth cookie present."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
mock_powerwall.login.assert_called_with("somepassword")
assert mock_powerwall.get_charge.called
async def test_init_saves_the_cookie(hass: HomeAssistant) -> None:
"""Tests that the cookie is properly saved."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
mock_jar = MagicMock(CookieJar)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
patch("homeassistant.components.powerwall.CookieJar", return_value=mock_jar),
):
auth_cookie = Morsel()
auth_cookie.set(AUTH_COOKIE_KEY, "somecookie", "somecookie")
mock_jar.__iter__.return_value = [auth_cookie]
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
assert config_entry.data[CONFIG_ENTRY_COOKIE] == "somecookie"
async def test_retry_ignores_cookie(hass: HomeAssistant) -> None:
"""Tests that retrying uses the password instead."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
CONFIG_ENTRY_COOKIE: "somecookie",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
assert not mock_powerwall.login.called
assert mock_powerwall.get_gateway_din.called
mock_powerwall.login.reset_mock()
mock_powerwall.get_charge.reset_mock()
mock_powerwall.get_charge.side_effect = [AccessDeniedError("test"), 90.0]
async_fire_time_changed(hass, utcnow() + datetime.timedelta(minutes=1))
await hass.async_block_till_done()
mock_powerwall.login.assert_called_with("somepassword")
assert mock_powerwall.get_charge.call_count == 2
async def test_reauth_ignores_and_clears_cookie(hass: HomeAssistant) -> None:
"""Tests that the reauth flow uses password and clears the cookie."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
CONFIG_ENTRY_COOKIE: "somecookie",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
mock_powerwall.login.reset_mock()
mock_powerwall.get_charge.reset_mock()
mock_powerwall.get_charge.side_effect = [
AccessDeniedError("test"),
AccessDeniedError("test"),
]
async_fire_time_changed(hass, utcnow() + datetime.timedelta(minutes=1))
await hass.async_block_till_done()
mock_powerwall.login.assert_called_with("somepassword")
assert mock_powerwall.get_charge.call_count == 2
flows = hass.config_entries.flow.async_progress(DOMAIN)
assert len(flows) == 1
reauth_flow = flows[0]
assert reauth_flow["context"]["source"] == "reauth"
mock_powerwall.login.reset_mock()
assert config_entry.data[CONFIG_ENTRY_COOKIE] is not None
await hass.config_entries.flow.async_configure(
reauth_flow["flow_id"], {CONF_PASSWORD: "somepassword"}
)
mock_powerwall.login.assert_called_with("somepassword")
assert config_entry.data[CONFIG_ENTRY_COOKIE] is None
async def test_init_retries_with_password(hass: HomeAssistant) -> None:
"""Tests that the init retries with password if cookie fails."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "somepassword",
CONFIG_ENTRY_COOKIE: "somecookie",
},
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
mock_powerwall.get_gateway_din.side_effect = [
AccessDeniedError("get_gateway_din"),
MOCK_GATEWAY_DIN,
]
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
mock_powerwall.login.assert_called_with("somepassword")
assert mock_powerwall.get_gateway_din.call_count == 2
async def test_setup_pw3_restricted(hass: HomeAssistant) -> None:
"""Test setup completes for a PW3-style restricted gateway."""
mock_powerwall = await _mock_powerwall_restricted(hass)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={
CONF_IP_ADDRESS: "1.2.3.4",
CONF_PASSWORD: "00FFA",
},
unique_id="aa:bb:cc:dd:ee:ff",
)
config_entry.add_to_hass(hass)
with (
patch(
"homeassistant.components.powerwall.config_flow.Powerwall",
return_value=mock_powerwall,
),
patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
),
):
assert await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
assert config_entry.state is ConfigEntryState.LOADED
base_info = config_entry.runtime_data["base_info"]
assert base_info.restricted is True
assert base_info.site_name == "Powerwall 1.2.3.4"
assert base_info.gateway_din == "aa:bb:cc:dd:ee:ff"
assert base_info.site_info is None
assert base_info.status is None
assert base_info.serial_numbers == []
assert base_info.batteries == {}
coordinator = config_entry.runtime_data["coordinator"]
assert coordinator is not None
assert coordinator.data.site_master is None
assert coordinator.data.batteries == {}
assert coordinator.data.backup_reserve is None
# Restricted devices must not call the dead endpoints during updates.
mock_powerwall.get_sitemaster.assert_not_called()
mock_powerwall.get_backup_reserve_percentage.assert_not_called()
async def test_setup_non_404_api_error_propagates(hass: HomeAssistant) -> None:
"""Non-404 ApiError from get_gateway_din should surface as ConfigEntryNotReady."""
mock_powerwall = await _mock_powerwall_with_fixtures(hass)
mock_powerwall.get_gateway_din.side_effect = ApiError(
"GET request to /api/gateway returned error 500"
)
config_entry = MockConfigEntry(
domain=DOMAIN,
data={CONF_IP_ADDRESS: "1.2.3.4", CONF_PASSWORD: "somepassword"},
unique_id=MOCK_GATEWAY_DIN,
)
config_entry.add_to_hass(hass)
with patch(
"homeassistant.components.powerwall.Powerwall", return_value=mock_powerwall
):
assert not await hass.config_entries.async_setup(config_entry.entry_id)
await hass.async_block_till_done()
assert config_entry.state is ConfigEntryState.SETUP_RETRY