Correct anthropic config entry migration (#147857)

homeassistant/components/anthropic/__init__.py

@@ -138,4 +138,34 @@ async def async_migrate_integration(hass: HomeAssistant) -> None:
                 title=DEFAULT_CONVERSATION_NAME,
                 options={},
                 version=2,
+                minor_version=2,
             )
+
+
+async def async_migrate_entry(hass: HomeAssistant, entry: AnthropicConfigEntry) -> bool:
+    """Migrate entry."""
+    LOGGER.debug("Migrating from version %s:%s", entry.version, entry.minor_version)
+
+    if entry.version > 2:
+        # This means the user has downgraded from a future version
+        return False
+
+    if entry.version == 2 and entry.minor_version == 1:
+        # Correct broken device migration in Home Assistant Core 2025.7.0b0-2025.7.0b1
+        device_registry = dr.async_get(hass)
+        for device in dr.async_entries_for_config_entry(
+            device_registry, entry.entry_id
+        ):
+            device_registry.async_update_device(
+                device.id,
+                remove_config_entry_id=entry.entry_id,
+                remove_config_subentry_id=None,
+            )
+
+        hass.config_entries.async_update_entry(entry, minor_version=2)
+
+    LOGGER.debug(
+        "Migration to version %s:%s successful", entry.version, entry.minor_version
+    )
+
+    return True

homeassistant/components/anthropic/config_flow.py

@@ -75,6 +75,7 @@ class AnthropicConfigFlow(ConfigFlow, domain=DOMAIN):
     """Handle a config flow for Anthropic."""
 
     VERSION = 2
+    MINOR_VERSION = 2
 
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None

tests/components/anthropic/test_init.py

@@ -12,6 +12,7 @@ from httpx import URL, Request, Response
 import pytest
 
 from homeassistant.components.anthropic.const import DOMAIN
+from homeassistant.config_entries import ConfigSubentryData
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers import device_registry as dr, entity_registry as er
 from homeassistant.setup import async_setup_component
@@ -113,6 +114,7 @@ async def test_migration_from_v1_to_v2(
         await hass.async_block_till_done()
 
     assert mock_config_entry.version == 2
+    assert mock_config_entry.minor_version == 2
     assert mock_config_entry.data == {"api_key": "1234"}
     assert mock_config_entry.options == {}
 
@@ -224,6 +226,7 @@ async def test_migration_from_v1_to_v2_with_multiple_keys(
 
     for idx, entry in enumerate(entries):
         assert entry.version == 2
+        assert entry.minor_version == 2
         assert not entry.options
         assert len(entry.subentries) == 1
         subentry = list(entry.subentries.values())[0]
@@ -317,6 +320,7 @@ async def test_migration_from_v1_to_v2_with_same_keys(
 
     entry = entries[0]
     assert entry.version == 2
+    assert entry.minor_version == 2
     assert not entry.options
     assert len(entry.subentries) == 2  # Two subentries from the two original entries
 
@@ -339,3 +343,160 @@ async def test_migration_from_v1_to_v2_with_same_keys(
         assert dev.config_entries_subentries == {
             mock_config_entry.entry_id: {subentry.subentry_id}
         }
+
+
+async def test_migration_from_v2_1_to_v2_2(
+    hass: HomeAssistant,
+    device_registry: dr.DeviceRegistry,
+    entity_registry: er.EntityRegistry,
+) -> None:
+    """Test migration from version 2.1 to version 2.2.
+
+    This tests we clean up the broken migration in Home Assistant Core
+    2025.7.0b0-2025.7.0b1:
+    - Fix device registry (Fixed in Home Assistant Core 2025.7.0b2)
+    """
+    # Create a v2.1 config entry with 2 subentries, devices and entities
+    options = {
+        "recommended": True,
+        "llm_hass_api": ["assist"],
+        "prompt": "You are a helpful assistant",
+        "chat_model": "claude-3-haiku-20240307",
+    }
+    mock_config_entry = MockConfigEntry(
+        domain=DOMAIN,
+        data={"api_key": "1234"},
+        entry_id="mock_entry_id",
+        version=2,
+        minor_version=1,
+        subentries_data=[
+            ConfigSubentryData(
+                data=options,
+                subentry_id="mock_id_1",
+                subentry_type="conversation",
+                title="Claude",
+                unique_id=None,
+            ),
+            ConfigSubentryData(
+                data=options,
+                subentry_id="mock_id_2",
+                subentry_type="conversation",
+                title="Claude 2",
+                unique_id=None,
+            ),
+        ],
+        title="Claude",
+    )
+    mock_config_entry.add_to_hass(hass)
+
+    device_1 = device_registry.async_get_or_create(
+        config_entry_id=mock_config_entry.entry_id,
+        config_subentry_id="mock_id_1",
+        identifiers={(DOMAIN, "mock_id_1")},
+        name="Claude",
+        manufacturer="Anthropic",
+        model="Claude",
+        entry_type=dr.DeviceEntryType.SERVICE,
+    )
+    device_1 = device_registry.async_update_device(
+        device_1.id, add_config_entry_id="mock_entry_id", add_config_subentry_id=None
+    )
+    assert device_1.config_entries_subentries == {"mock_entry_id": {None, "mock_id_1"}}
+    entity_registry.async_get_or_create(
+        "conversation",
+        DOMAIN,
+        "mock_id_1",
+        config_entry=mock_config_entry,
+        config_subentry_id="mock_id_1",
+        device_id=device_1.id,
+        suggested_object_id="claude",
+    )
+
+    device_2 = device_registry.async_get_or_create(
+        config_entry_id=mock_config_entry.entry_id,
+        config_subentry_id="mock_id_2",
+        identifiers={(DOMAIN, "mock_id_2")},
+        name="Claude 2",
+        manufacturer="Anthropic",
+        model="Claude",
+        entry_type=dr.DeviceEntryType.SERVICE,
+    )
+    entity_registry.async_get_or_create(
+        "conversation",
+        DOMAIN,
+        "mock_id_2",
+        config_entry=mock_config_entry,
+        config_subentry_id="mock_id_2",
+        device_id=device_2.id,
+        suggested_object_id="claude_2",
+    )
+
+    # Run migration
+    with patch(
+        "homeassistant.components.anthropic.async_setup_entry",
+        return_value=True,
+    ):
+        await hass.config_entries.async_setup(mock_config_entry.entry_id)
+        await hass.async_block_till_done()
+
+    entries = hass.config_entries.async_entries(DOMAIN)
+    assert len(entries) == 1
+    entry = entries[0]
+    assert entry.version == 2
+    assert entry.minor_version == 2
+    assert not entry.options
+    assert entry.title == "Claude"
+    assert len(entry.subentries) == 2
+    conversation_subentries = [
+        subentry
+        for subentry in entry.subentries.values()
+        if subentry.subentry_type == "conversation"
+    ]
+    assert len(conversation_subentries) == 2
+    for subentry in conversation_subentries:
+        assert subentry.subentry_type == "conversation"
+        assert subentry.data == options
+        assert "Claude" in subentry.title
+
+    subentry = conversation_subentries[0]
+
+    entity = entity_registry.async_get("conversation.claude")
+    assert entity.unique_id == subentry.subentry_id
+    assert entity.config_subentry_id == subentry.subentry_id
+    assert entity.config_entry_id == entry.entry_id
+
+    assert not device_registry.async_get_device(
+        identifiers={(DOMAIN, mock_config_entry.entry_id)}
+    )
+    assert (
+        device := device_registry.async_get_device(
+            identifiers={(DOMAIN, subentry.subentry_id)}
+        )
+    )
+    assert device.identifiers == {(DOMAIN, subentry.subentry_id)}
+    assert device.id == device_1.id
+    assert device.config_entries == {mock_config_entry.entry_id}
+    assert device.config_entries_subentries == {
+        mock_config_entry.entry_id: {subentry.subentry_id}
+    }
+
+    subentry = conversation_subentries[1]
+
+    entity = entity_registry.async_get("conversation.claude_2")
+    assert entity.unique_id == subentry.subentry_id
+    assert entity.config_subentry_id == subentry.subentry_id
+    assert entity.config_entry_id == entry.entry_id
+    assert not device_registry.async_get_device(
+        identifiers={(DOMAIN, mock_config_entry.entry_id)}
+    )
+    assert (
+        device := device_registry.async_get_device(
+            identifiers={(DOMAIN, subentry.subentry_id)}
+        )
+    )
+    assert device.identifiers == {(DOMAIN, subentry.subentry_id)}
+    assert device.id == device_2.id
+    assert device.config_entries == {mock_config_entry.entry_id}
+    assert device.config_entries_subentries == {
+        mock_config_entry.entry_id: {subentry.subentry_id}
+    }