diff --git a/tests/events/test_utils.py b/tests/events/test_utils.py
index cf81bcf52c..975c285ec7 100644
--- a/tests/events/test_utils.py
+++ b/tests/events/test_utils.py
@@ -32,6 +32,7 @@ from synapse.events.utils import (
PowerLevelsContent,
SerializeEventConfig,
_split_field,
+ clone_event,
copy_and_fixup_power_levels_contents,
maybe_upsert_event_field,
prune_event,
@@ -611,6 +612,18 @@ class PruneEventTestCase(stdlib_unittest.TestCase):
)
+class CloneEventTestCase(stdlib_unittest.TestCase):
+ def test_unsigned_is_copied(self) -> None:
+ original = make_event_from_dict(
+ {"type": "A", "event_id": "$test:domain", "unsigned": {"a": 1, "b": 2}}
+ )
+ cloned = clone_event(original)
+ cloned.unsigned["b"] = 3
+
+ self.assertEqual(original.unsigned, {"a": 1, "b": 2})
+ self.assertEqual(cloned.unsigned, {"a": 1, "b": 3})
+
+
class SerializeEventTestCase(stdlib_unittest.TestCase):
def serialize(self, ev: EventBase, fields: Optional[List[str]]) -> JsonDict:
return serialize_event(
|
