Make background thread test more deterministic

googleapis · Jul 18, 2017 · f3e8d41 · f3e8d41
1 parent f20faa1
commit f3e8d41
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/core/tests/unit/future/test_base.py b/core/tests/unit/future/test_base.py
@@ -125,6 +125,9 @@ def test_callback_background_thread():
     future.add_done_callback(callback)
 
     assert future._polling_thread is not None
+
+    # Give the thread a second to poll
+    time.sleep(1)
     assert future.poll_count == 1
 
     future.event.set()