Sync dev with main (release-merge backport) (#36)

tests/conftest.py

@@ -25,6 +25,9 @@ import asyncio
 import importlib.util
 import inspect
 import sys
+import tempfile
+import weakref
+from pathlib import Path
 from types import SimpleNamespace
 from unittest.mock import MagicMock
 
@@ -38,6 +41,7 @@ _HA_MODULES = (
     "homeassistant.core",
     "homeassistant.config_entries",
     "homeassistant.data_entry_flow",
+    "homeassistant.exceptions",
 )
 
 def _find_spec(name: str):
@@ -74,6 +78,7 @@ for _parent, _child in (
     ("homeassistant", "config_entries"),
     ("homeassistant", "data_entry_flow"),
     ("homeassistant", "core"),
+    ("homeassistant", "exceptions"),
 ):
     setattr(sys.modules[_parent], _child, sys.modules[f"{_parent}.{_child}"])
 
@@ -155,6 +160,7 @@ def _callback_decorator(fn):
 _config_entries_mock = _ha_mock("homeassistant.config_entries")
 _core_mock = _ha_mock("homeassistant.core")
 _data_entry_flow_mock = _ha_mock("homeassistant.data_entry_flow")
+_exceptions_mock = _ha_mock("homeassistant.exceptions")
 
 _config_entries_mock.ConfigFlow = _ConfigFlowBase
 _config_entries_mock.OptionsFlowWithConfigEntry = _OptionsFlowWithConfigEntryBase
@@ -165,6 +171,17 @@ _data_entry_flow_mock.RESULT_TYPE_ABORT = "abort"
 _data_entry_flow_mock.FlowResult = dict
 
 
+class ConfigEntryNotReady(Exception):
+    """Stand-in mirroring homeassistant.exceptions.ConfigEntryNotReady.
+
+    HA retries setup when this is raised; the tests assert the corrupt
+    database path raises it instead of crashing with an unrelated error.
+    """
+
+
+_exceptions_mock.ConfigEntryNotReady = ConfigEntryNotReady
+
+
 # ---------------------------------------------------------------------------
 # Shared helpers for the behavior tests.
 # ---------------------------------------------------------------------------
@@ -218,13 +235,35 @@ def wire_entry_to_registry(entry, registry: ListenerRegistry):
     return entry
 
 
+class _HassNamespace(SimpleNamespace):
+    """SimpleNamespace subclass so the hass stub can hold weak references."""
+
+
 def make_hass() -> tuple:
     """Create a hass stub plus its listener registry, mirroring HA's shape."""
-    hass = SimpleNamespace(
+    config_dir = Path(tempfile.mkdtemp(prefix="nestquest-hass-"))
+    hass = _HassNamespace(
         data={},
         config=MagicMock(),
         config_entries=SimpleNamespace(async_reload=None),
     )
+
+    def _cleanup_config_dir():
+        import shutil
+
+        shutil.rmtree(config_dir, ignore_errors=True)
+
+    weakref.finalize(hass, _cleanup_config_dir)
+    hass.config.path = MagicMock(
+        side_effect=lambda name: str(config_dir / (name or "config"))
+    )
+
+    def _run_executor_job(fn, *args, **kwargs):
+        return asyncio.get_running_loop().run_in_executor(
+            None, lambda: fn(*args, **kwargs)
+        )
+
+    hass.async_add_executor_job = _run_executor_job
     registry = ListenerRegistry(hass)
 
     async def _async_reload(entry_id: str) -> None: