diff --git a/tests/common/schema/test_coercion.py b/tests/common/schema/test_coercion.py
index 922024a89b..45c48bd175 100644
--- a/tests/common/schema/test_coercion.py
+++ b/tests/common/schema/test_coercion.py
@@ -377,6 +377,8 @@ def test_coerce_type_complex() -> None:
     assert coerce_value("complex", "complex", v_list) == v_list
     assert coerce_value("text", "complex", v_dict) == json.dumps(v_dict)
     assert coerce_value("text", "complex", v_list) == json.dumps(v_list)
+    # TODO: add coercion tests for text to complex
+
     # all other coercions fail
     with pytest.raises(ValueError):
         coerce_value("binary", "complex", v_list)