Add auto update option (#3769)

* Add update freeze option

* Freeze to auto update and plugin condition

* Add tests

* Add supervisor_version evaluation

* OS updates require supervisor up to date

* Run version check during startup

tests/homeassistant/test_core.py

@@ -0,0 +1,22 @@
+"""Test Home Assistant core."""
+from unittest.mock import PropertyMock, patch
+
+import pytest
+
+from supervisor.coresys import CoreSys
+from supervisor.exceptions import HomeAssistantJobError
+
+
+async def test_update_fails_if_out_of_date(coresys: CoreSys):
+    """Test update of Home Assistant fails when supervisor or plugin is out of date."""
+    coresys.hardware.disk.get_disk_free_space = lambda x: 5000
+
+    with patch.object(
+        type(coresys.supervisor), "need_update", new=PropertyMock(return_value=True)
+    ), pytest.raises(HomeAssistantJobError):
+        await coresys.homeassistant.core.update()
+
+    with patch.object(
+        type(coresys.plugins.audio), "need_update", new=PropertyMock(return_value=True)
+    ), pytest.raises(HomeAssistantJobError):
+        await coresys.homeassistant.core.update()