Fixed test flakiness, added loop to wait for non-empty response line.

2022-01-04 12:14:02 -08:00 · 2022-01-04 12:14:02 -08:00 · 6ae9260e9e
commit 6ae9260e9e
parent 26e6940d20
1 changed files with 5 additions and 1 deletions
--- a/kubernetes/e2e_test/test_client.py
+++ b/kubernetes/e2e_test/test_client.py
@ -144,7 +144,11 @@ class TestClient(unittest.TestCase):
        self.assertEqual("test string 2", line)
        resp.write_stdin("exit\n")
        resp.update(timeout=5)
-        line = resp.read_channel(ERROR_CHANNEL)
+        while True:
+            line = resp.read_channel(ERROR_CHANNEL)
+            if line != '':
+                break
+            time.sleep(1)
        status = json.loads(line)
        self.assertEqual(status['status'], 'Success')
        resp.update(timeout=5)