Add refresh token and expand tests

Author: erwindouna

src/tadoasync/tadoasync.py

@@ -85,11 +85,13 @@ class Tado:  # pylint: disable=too-many-instance-attributes
 
     def __init__(
         self,
+        refresh_token: str | None = None,
         debug: bool | None = None,
         session: ClientSession | None = None,
         request_timeout: int = 10,
     ) -> None:
         """Initialize the Tado object."""
+        self._refresh_token = refresh_token
         self._debug: bool = debug or False
         self._session = session
         self._request_timeout = request_timeout
@@ -102,7 +104,6 @@ def __init__(
 
         self._access_token: str | None = None
         self._token_expiry: float | None = None
-        self._refresh_token: str | None = None
         self._access_headers: dict[str, str] | None = None
         self._home_id: int | None = None
         self._me: GetMe | None = None

tests/test_tado.py

@@ -21,6 +21,7 @@
     TadoError,
     TadoReadingError,
 )
+from tadoasync.tadoasync import DeviceActivationStatus
 
 from syrupy import SnapshotAssertion
 from tests import load_fixture
@@ -209,6 +210,10 @@ async def test_get_devices(
         body=load_fixture("devices.json"),
     )
     assert await python_tado.get_devices() == snapshot
+    assert (
+        python_tado.device_verification_url
+        == "https://login.tado.com/oauth2/device?user_code=7BQ5ZQ"
+    )
 
 
 async def test_get_mobile_devices(
@@ -608,3 +613,14 @@ async def response_handler(_: str, **_kwargs: Any) -> CallbackResult:  # pylint:
         with pytest.raises(TadoConnectionError):
             await tado.get_devices()
         await tado.close()
+
+
+async def test_async_init_with_refresh_token() -> None:
+    """Cover where refresh token exists and _device_ready is invoked."""
+    tado = Tado()
+    tado._refresh_token = "existing"
+
+    # Ensure device_activation_status starts NOT_STARTED
+    assert tado.device_activation_status == DeviceActivationStatus.NOT_STARTED
+    await tado.async_init()
+    assert tado.device_activation_status == DeviceActivationStatus.COMPLETED