1 files changed, 3 insertions, 0 deletions
diff --git a/tests/events/test_utils.py b/tests/events/test_utils.py
index d5ac66a6ed..30f8787758 100644
--- a/tests/events/test_utils.py
+++ b/tests/events/test_utils.py
@@ -625,6 +625,8 @@ class CloneEventTestCase(stdlib_unittest.TestCase):
         )
         original.internal_metadata.stream_ordering = 1234
         self.assertEqual(original.internal_metadata.stream_ordering, 1234)
+        original.internal_metadata.instance_name = "worker1"
+        self.assertEqual(original.internal_metadata.instance_name, "worker1")
 
         cloned = clone_event(original)
         cloned.unsigned["b"] = 3
@@ -632,6 +634,7 @@ class CloneEventTestCase(stdlib_unittest.TestCase):
         self.assertEqual(original.unsigned, {"a": 1, "b": 2})
         self.assertEqual(cloned.unsigned, {"a": 1, "b": 3})
         self.assertEqual(cloned.internal_metadata.stream_ordering, 1234)
+        self.assertEqual(cloned.internal_metadata.instance_name, "worker1")
         self.assertEqual(cloned.internal_metadata.txn_id, "txn")