samples: mark test flaky (#322)

anguillanneuf · web-flow · commit c9b204e51c4e · 2021-03-11T09:58:23.000-08:00
diff --git a/packages/google-cloud-pubsub/samples/snippets/subscriber_test.py b/packages/google-cloud-pubsub/samples/snippets/subscriber_test.py
@@ -257,6 +257,7 @@ def run_sample():
     assert "With delivery attempts: " in out
 
 
+@flaky(max_runs=3, min_passes=1)
 def test_update_dead_letter_policy(subscription_dlq, dead_letter_topic, capsys):
     _ = subscriber.update_subscription_with_dead_letter_policy(
         PROJECT_ID,
