fix: ref/value consistency for root complex attributes

Author: azmeuk

doc/changelog.rst

@@ -1,6 +1,13 @@
 Changelog
 =========
 
+[unreleased]
+------------
+
+Fixed
+^^^^^
+- Fix ``ref``/``value`` consistency for root complex attributes (e.g. standalone ``GroupMember``).
+
 [0.2.7] - 2026-04-02
 --------------------
 

scim2_tester/filling.py

@@ -187,6 +187,7 @@ def fix_reference_values(obj: BaseModel) -> None:
     ``ref`` and ``value`` attributes, ``value`` matches the last segment
     of the ``ref`` URL.
     """
+    _fix_ref_value(obj)
     for field_name in type(obj).model_fields:
         child = getattr(obj, field_name, None)
         if child is None:

tests/test_filling.py

@@ -332,6 +332,17 @@ def test_fix_ref_value_on_object_with_ref_and_value():
     assert manager.value == "abc123"
 
 
+def test_fix_reference_values_on_root_complex_attribute():
+    """Ensures fix_reference_values fixes ref/value on the root object itself."""
+    member = Group.Members(
+        ref="http://example.com/Users/real-user-id",
+        value="random-wrong-value",
+    )
+    fix_reference_values(member)
+
+    assert member.value == "real-user-id"
+
+
 def test_fix_reference_values_on_list_of_members():
     """Ensures fix_reference_values fixes ref/value in list attributes."""
     group = Group(display_name="test")