set ordering is not fixed, cause an error

test/test_helpers/test_helpers.py

@@ -22,7 +22,8 @@ class TestToList:
         assert to_list('abcd') == ['abcd']
         assert to_list([1, 2, 3]) == [1, 2, 3]
         assert to_list([45]) == [45]
-        assert to_list({34, 2, "test"}) == [34, 2, "test"]
+        s = {34, 2, "test"}
+        assert to_list(s) == list(s)
         assert to_list((34, 2, "test")) == [34, 2, "test"]
         assert to_list(("test")) == ["test"]