Cleanup onewire tests (#92117)

tests/components/onewire/test_config_flow.py

@@ -8,15 +8,13 @@ from homeassistant.components.onewire.const import (
     DOMAIN,
     INPUT_ENTRY_CLEAR_OPTIONS,
     INPUT_ENTRY_DEVICE_SELECTION,
+    MANUFACTURER_MAXIM,
 )
 from homeassistant.config_entries import SOURCE_USER, ConfigEntry
 from homeassistant.const import CONF_HOST, CONF_PORT
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
 from homeassistant.helpers import device_registry as dr
-from homeassistant.helpers.config_validation import ensure_list
-
-from .const import MOCK_OWPROXY_DEVICES
 
 pytestmark = pytest.mark.usefixtures("mock_setup_entry")
 
@@ -26,16 +24,14 @@ async def filled_device_registry(
     hass: HomeAssistant, config_entry: ConfigEntry, device_registry: dr.DeviceRegistry
 ) -> dr.DeviceRegistry:
     """Fill device registry with mock devices."""
-    for device_details in MOCK_OWPROXY_DEVICES.values():
-        if infos := device_details.get("device_info"):
-            for info in ensure_list(infos):
-                device_registry.async_get_or_create(
-                    config_entry_id=config_entry.entry_id,
-                    identifiers=info["identifiers"],
-                    manufacturer=info["manufacturer"],
-                    model=info["model"],
-                    name=info["name"],
-                )
+    for key in ("28.111111111111", "28.222222222222", "28.222222222223"):
+        device_registry.async_get_or_create(
+            config_entry_id=config_entry.entry_id,
+            identifiers={(DOMAIN, key)},
+            manufacturer=MANUFACTURER_MAXIM,
+            model="DS18B20",
+            name=key,
+        )
     return device_registry