unittest: fix stderr leak in cc_set_password random unittest output. (c…

…anonical#208)
janitha · Feb 10, 2020 · 81c7477 · 81c7477
1 parent 890aca4
commit 81c7477
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/cloudinit/config/tests/test_set_passwords.py b/cloudinit/config/tests/test_set_passwords.py
@@ -74,6 +74,10 @@ class TestSetPasswordsHandle(CiTestCase):
 
     with_logs = True
 
+    def setUp(self):
+        super(TestSetPasswordsHandle, self).setUp()
+        self.add_patch('cloudinit.config.cc_set_passwords.sys.stderr', 'm_err')
+
     def test_handle_on_empty_config(self, *args):
         """handle logs that no password has changed when config is empty."""
         cloud = self.tmp_cloud(distro='ubuntu')