Do not assume order of network_uuid's

This fixes the neutron.tests.unit.test_linux_dhcp.TestDnsmasq
.test_existing_dhcp_networks unit test that breaks with a
randomized PYTHONHASHSEED (see the bug report).

The test assumed that the network_uuid's list was sorted, so sort
the result before comparing.

Note: There are several other unrelated unit tests that also break with a
randomized PYTHONHASHSEED, but they are not addressed here. They will be
addressed in separate patches.

Partial-bug: #1348818
Change-Id: Ia6f742e1fae0687164b841beebb4efcf31ff2625

diff --git a/neutron/tests/unit/test_linux_dhcp.py b/neutron/tests/unit/test_linux_dhcp.py
index 98f06decfc7c06100590854fdc5a2fd9c08a5771..2f83e01fb1489b6cbda06203098e69226cf7e658 100644 (file)
--- a/neutron/tests/unit/test_linux_dhcp.py
+++ b/neutron/tests/unit/test_linux_dhcp.py
@@ -1316,7 +1316,7 @@ tag:tag0,option:router""".lstrip()
                 mock_listdir.assert_called_once_with(path)
                 self.assertEqual(['aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
                                   'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb'],
-                                 result)
+                                 sorted(result))
 
     def _check_version(self, cmd_out, expected_value):
         with mock.patch('neutron.agent.linux.utils.execute') as cmd: