Log type as well as value for unique_id checks (#129575)

homeassistant/config_entries.py

@@ -1638,11 +1638,12 @@ class ConfigEntryItems(UserDict[str, ConfigEntry]):
             _LOGGER.error(
                 (
                     "Config entry '%s' from integration %s has an invalid unique_id"
-                    " '%s', please %s"
+                    " '%s' of type %s when a string is expected, please %s"
                 ),
                 entry.title,
                 entry.domain,
                 entry.unique_id,
+                type(entry.unique_id).__name__,
                 report_issue,
             )
         else:

tests/test_config_entries.py

@@ -5447,16 +5447,17 @@ async def test_string_unique_id_no_warning(
 
 
 @pytest.mark.parametrize(
-    "unique_id",
+    ("unique_id", "type_name"),
     [
-        (123),
-        (2.3),
+        (123, "int"),
+        (2.3, "float"),
     ],
 )
 async def test_hashable_unique_id(
     hass: HomeAssistant,
     caplog: pytest.LogCaptureFixture,
     unique_id: Any,
+    type_name: str,
 ) -> None:
     """Test the ConfigEntryItems user dict handles hashable non string unique_id."""
     entries = config_entries.ConfigEntryItems(hass)
@@ -5477,6 +5478,7 @@ async def test_hashable_unique_id(
 
     assert (
         "Config entry 'title' from integration test has an invalid unique_id"
+        f" '{unique_id}' of type {type_name} when a string is expected"
     ) in caplog.text
 
     assert entry.entry_id in entries