flaky test

tests/integration_tests/charts/data/api_tests.py

@@ -21,6 +21,7 @@
 import copy
 from datetime import datetime
 from io import BytesIO
+import time
 from typing import Any, Optional
 from unittest import mock
 from zipfile import ZipFile
@@ -718,6 +719,9 @@ def test_chart_data_async(self):
         app._got_first_request = False
         async_query_manager_factory.init_app(app)
         self.login("admin")
+        # fighting a weird race condition only my mysql in the test matrix where we get
+        # a 200 instead of a 202
+        time.sleep(0.5)
         rv = self.post_assert_metric(CHART_DATA_URI, self.query_context_payload, "data")
         self.assertEqual(rv.status_code, 202)
         data = json.loads(rv.data.decode("utf-8"))