Finish ROVA init tests (#114315)

* Finish ROVA init tests

* Finish ROVA init tests

* Finish ROVA init tests

tests/components/rova/snapshots/test_init.ambr

@@ -0,0 +1,31 @@
+# serializer version: 1
+# name: test_service
+  DeviceRegistryEntrySnapshot({
+    'area_id': None,
+    'config_entries': <ANY>,
+    'configuration_url': None,
+    'connections': set({
+    }),
+    'disabled_by': None,
+    'entry_type': <DeviceEntryType.SERVICE: 'service'>,
+    'hw_version': None,
+    'id': <ANY>,
+    'identifiers': set({
+      tuple(
+        'rova',
+        '8381BE13',
+      ),
+    }),
+    'is_new': False,
+    'labels': set({
+    }),
+    'manufacturer': None,
+    'model': None,
+    'name': '8381BE 13',
+    'name_by_user': None,
+    'serial_number': None,
+    'suggested_area': None,
+    'sw_version': None,
+    'via_device_id': None,
+  })
+# ---

tests/components/rova/test_init.py

@@ -2,11 +2,73 @@
 
 from unittest.mock import MagicMock
 
+import pytest
+from requests import ConnectTimeout
+from syrupy import SnapshotAssertion
+
+from homeassistant.components.rova import DOMAIN
 from homeassistant.config_entries import ConfigEntryState
+from homeassistant.const import Platform
 from homeassistant.core import HomeAssistant
-from homeassistant.helpers import issue_registry as ir
+from homeassistant.helpers import device_registry as dr, issue_registry as ir
 
 from tests.common import MockConfigEntry
+from tests.components.rova import setup_with_selected_platforms
+
+
+async def test_reload(
+    hass: HomeAssistant,
+    mock_rova: MagicMock,
+    mock_config_entry: MockConfigEntry,
+) -> None:
+    """Test reloading the integration."""
+    await setup_with_selected_platforms(hass, mock_config_entry, [Platform.SENSOR])
+
+    assert mock_config_entry.state == ConfigEntryState.LOADED
+
+    assert await hass.config_entries.async_unload(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state == ConfigEntryState.NOT_LOADED
+
+
+async def test_service(
+    hass: HomeAssistant,
+    mock_rova: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    device_registry: dr.DeviceRegistry,
+    snapshot: SnapshotAssertion,
+) -> None:
+    """Test the Rova service."""
+    await setup_with_selected_platforms(hass, mock_config_entry, [Platform.SENSOR])
+
+    device_entry = device_registry.async_get_device(
+        identifiers={(DOMAIN, mock_config_entry.unique_id)}
+    )
+    assert device_entry is not None
+    assert device_entry == snapshot
+
+
+@pytest.mark.parametrize(
+    "method",
+    [
+        "is_rova_area",
+        "get_calendar_items",
+    ],
+)
+async def test_retry_after_failure(
+    hass: HomeAssistant,
+    mock_rova: MagicMock,
+    mock_config_entry: MockConfigEntry,
+    method: str,
+) -> None:
+    """Test we retry after a failure."""
+    getattr(mock_rova, method).side_effect = ConnectTimeout
+    mock_config_entry.add_to_hass(hass)
+    assert not await hass.config_entries.async_setup(mock_config_entry.entry_id)
+    await hass.async_block_till_done()
+
+    assert mock_config_entry.state == ConfigEntryState.SETUP_RETRY
 
 
 async def test_issue_if_not_rova_area(