diff --git a/unittests/test_entity.py b/unittests/test_entity.py
index 9c7816a1beefa56a86dd973e63551133e0f22e22..896293c45a4c9a353e5681421923c00684c8e57b 100644
--- a/unittests/test_entity.py
+++ b/unittests/test_entity.py
@@ -143,13 +143,7 @@ def test_parent_list():
     assert "not found" in str(ve.value)
     assert len(pl) == 2
 
-    # TODO also check other built-in list functions: insert, pop, clear, count
     # TODO also check pl1 == pl2
-    # TODO what is with RecordType(name='A', id=100) in pl? I.e., fitting name,
-    # but id of corresponding element in pl is None. Same of course for
-    # RecordType(name='C', id=101) in pl, i.e. fitting id, but name of element
-    # in pl is None.
-    # TODO what is with the ambiguous RecordType(name='A', id=101) in pl?