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smartcircuits 3570cd0ee3 Add reauthentication flow to WattWächter Plus (#174281)
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 20:56:22 +02:00

96 lines
2.9 KiB
Python

"""Tests for the WattWächter Plus integration setup."""
from __future__ import annotations
from typing import Any
from unittest.mock import AsyncMock
from aio_wattwaechter import (
WattwaechterAuthenticationError,
WattwaechterConnectionError,
WattwaechterNoDataError,
)
import pytest
from homeassistant.config_entries import SOURCE_REAUTH, ConfigEntryState
from homeassistant.core import HomeAssistant
from tests.common import MockConfigEntry
async def test_setup_and_unload_entry(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_client: AsyncMock,
) -> None:
"""Test successful integration setup and unload."""
await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.LOADED
await hass.config_entries.async_unload(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.NOT_LOADED
async def test_setup_entry_connection_error(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_client: AsyncMock,
) -> None:
"""Test setup when device is unreachable."""
mock_client.alive.side_effect = WattwaechterConnectionError("Connection refused")
await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
@pytest.mark.parametrize(
("attribute", "value"),
[
("side_effect", WattwaechterNoDataError("No data")),
("side_effect", WattwaechterConnectionError("Connection refused")),
("return_value", None),
],
ids=["no_data", "connection_error", "returns_none"],
)
async def test_setup_entry_retries_on_meter_data_failure(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_client: AsyncMock,
attribute: str,
value: Any,
) -> None:
"""Test setup retries when meter_data fails or returns no data."""
setattr(mock_client.meter_data, attribute, value)
await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.SETUP_RETRY
async def test_setup_entry_auth_error_starts_reauth(
hass: HomeAssistant,
mock_config_entry: MockConfigEntry,
mock_client: AsyncMock,
) -> None:
"""Test an authentication error during setup starts the reauth flow."""
mock_client.meter_data.side_effect = WattwaechterAuthenticationError(
"Invalid token"
)
await hass.config_entries.async_setup(mock_config_entry.entry_id)
await hass.async_block_till_done()
assert mock_config_entry.state is ConfigEntryState.SETUP_ERROR
flows = hass.config_entries.flow.async_progress()
assert len(flows) == 1
assert flows[0]["context"]["source"] == SOURCE_REAUTH
assert flows[0]["context"]["entry_id"] == mock_config_entry.entry_id