Replace assertItemsEqual with assertEqual
assertItemsEqual was removed from Python's unittest.TestCase in
Python 3.3 [1][2]. We have been able to use them since then, because
testtools required unittest2, which still included it. With testtools
removing Python 2.7 support [3][4], we will lose support for
assertItemsEqual, so we should switch to use assertEqual.
[1] - https://bugs.python.org/issue17866
[2] - https://hg.python.org/cpython/rev/d9921cb6e3cd
[3] - testing-cabal/testtools#286
[4] - testing-cabal/testtools#277
Change-Id: If9ed6624afb277f1d09e5c5a2b7073de85d467d4
diff --git a/tempest/api/compute/servers/test_device_tagging.py b/tempest/api/compute/servers/test_device_tagging.py
index a7e2187..58d4d7d 100644
--- a/tempest/api/compute/servers/test_device_tagging.py
+++ b/tempest/api/compute/servers/test_device_tagging.py
@@ -338,7 +338,9 @@
found_devices = [d['tags'][0] for d in md_dict['devices']
if d.get('tags')]
try:
- self.assertItemsEqual(found_devices, ['nic-tag', 'volume-tag'])
+ self.assertEqual(
+ sorted(found_devices),
+ sorted(['nic-tag', 'volume-tag']))
return True
except Exception:
return False