qa/run-tox-mgr-dashboard: Do not write to /tmp/test_sanitize_password.txt file

To allow running multiple instances of the same tests.

Fixes: https://tracker.ceph.com/issues/51792
Signed-off-by: Kevin Zhao <kevin.zhao@linaro.org>
(cherry picked from commit d04ef800abd671a564795eba198ca976619b4cc7)

diff --git a/src/pybind/mgr/dashboard/tests/test_access_control.py b/src/pybind/mgr/dashboard/tests/test_access_control.py
index 7a75bda6dd35937794b47905d19fe764b165858a..361f65e60dc015fcb12c0d6b6d257ed2a057a6c1 100644 (file)
--- a/src/pybind/mgr/dashboard/tests/test_access_control.py
+++ b/src/pybind/mgr/dashboard/tests/test_access_control.py
@@ -4,6 +4,7 @@ from __future__ import absolute_import
 
 import errno
 import json
+import tempfile
 import time
 import unittest
 from datetime import datetime, timedelta
@@ -587,7 +588,7 @@ class AccessControlTest(unittest.TestCase, CLICommandTestMixin):
     def test_sanitize_password(self):
         self.test_create_user()
         password = 'myPass\\n\\r\\n'
-        with open('/tmp/test_sanitize_password.txt', 'w+') as pwd_file:
+        with tempfile.TemporaryFile(mode='w+') as pwd_file:
             # Add new line separators (like some text editors when a file is saved).
             pwd_file.write('{}{}'.format(password, '\n\r\n\n'))
             pwd_file.seek(0)